Part of our Complete Guide to Buying Property in Kenya and our First-Time Home Buyer series. See also our guides on how much money you need to buy a house in Nairobi and the step-by-step process of buying your first home in Kenya.
Every year, Kenyan property buyers reach the completion stage of a transaction and discover that they do not have enough money to proceed. Not because the property price changed. Not because someone acted in bad faith. But because the buyer budgeted for the purchase price and forgot, or never knew, about the layer of additional costs that sit between the agreed price and the moment a registered title lands in their name. Stamp duty. Advocate fees. Valuation costs. Service charge deposits. First-year ground rent. Snagging costs on a new development. Moving expenses. The first month’s management fee. Each of these is predictable, each is documented somewhere, and each catches first-time buyers by surprise with remarkable consistency because nobody sat down and explained them all at the beginning.
This guide does exactly that. It covers every cost that a Kenya property buyer will encounter beyond the purchase price, in the sequence they typically arise in a transaction, with specific amounts or calculation methods for each. By the time you finish reading, there will be no surprise costs in your Kenya property purchase. There will only be costs you knew about and budgeted for.
Category 1: Government Taxes and Statutory Charges
These are the costs mandated by Kenya’s laws and regulations. They are fixed in their existence, calculable in their amount, and non-negotiable. Every buyer pays them.
Stamp Duty
Stamp duty is the largest hidden cost in Kenya’s property market, not because it is a secret but because its size consistently surprises buyers who have not been explicitly told about it. Under the Stamp Duty Act (Cap 480 of the Laws of Kenya, accessible through Kenya Law), stamp duty on the transfer of residential property in urban areas is charged at 4 percent of the property value. The value for assessment purposes is the higher of the agreed purchase price and the government’s independent valuation conducted by the Kenya Revenue Authority (KRA).
On a KES 5 million apartment, stamp duty is KES 200,000. On a KES 10 million apartment, it is KES 400,000. On a KES 20 million house, it is KES 800,000. These are not small amounts and they must be paid in cash from the buyer’s own funds before the transfer can be registered at the Lands Registry, regardless of whether the purchase is being financed by a mortgage. A buyer who has arranged a mortgage for 90 percent of the purchase price and has the 10 percent deposit ready but has not budgeted for stamp duty arrives at completion unable to proceed.
The specific additional risk with stamp duty is the government valuation: if the KRA’s valuation of the property exceeds the agreed purchase price, stamp duty is assessed on the KRA’s higher figure, not the price you negotiated. This typically happens when a buyer has successfully negotiated a below-market price: the KRA’s valuation reflects the market rate rather than the negotiated discount, and the stamp duty assessment follows the market rate. Budget for stamp duty on the asking price rather than your negotiated price to avoid an unexpected shortfall. For the full stamp duty guide including how the KRA valuation process works and how to appeal a valuation you believe is excessive, see our guide on stamp duty explained for property buyers in Kenya.
Land Rent and Ground Rent
For leasehold properties, which include the majority of apartments and many houses in Nairobi’s urban areas, annual land rent is payable to the national government under the Land Act (Cap 280, accessible through Kenya Law). Land rent is assessed on the government’s land valuation and paid annually to the Ardhisasa platform or through the relevant county government office. For most urban residential properties, annual land rent is a relatively modest amount (typically KES 2,000 to KES 15,000 per year for standard residential plots), but the buyer must check whether the seller has any outstanding land rent arrears at the time of purchase, because those arrears will become the buyer’s problem after the transfer is registered.
Your conveyancing advocate should obtain a land rent clearance certificate from the relevant government office before completion, confirming that no land rent arrears are outstanding. A property transferred with unclearanced land rent arrears means the buyer inherits those arrears alongside the title. If arrears exist, they should be paid by the seller as a condition of completion, or deducted from the purchase price at completion with the proceeds applied to clearing the arrears. For the full legal framework governing land rent obligations in Kenya, see our guide on freehold, leasehold, and sectional property in Kenya.
Land Rates (County Government Property Tax)
Land rates are an annual property tax levied by the county government on all properties within its jurisdiction. In Nairobi, the Nairobi City County government assesses and collects land rates, which are calculated as a percentage of the property’s unimproved site value. For most Nairobi residential properties, annual land rates range from a few thousand shillings for small apartments to tens of thousands of shillings for larger houses on valuable land. Like land rent, any outstanding land rates arrears at the time of purchase transfer to the buyer with the title, making a rates clearance certificate from the county government an essential pre-completion requirement. Your conveyancing advocate should obtain this certificate as part of their standard due diligence instructions.
Category 2: Professional Fees
Professional fees are the costs of the qualified professionals who make the transaction happen legally and safely. They are not optional: each plays a role that cannot be performed without their specific professional qualification and regulatory oversight.
Your Conveyancing Advocate’s Fees
The conveyancing advocate you engage to handle your purchase is the professional whose work most directly protects your investment. Their fee covers conducting formal title searches at the Lands Registry, reviewing and negotiating the sale agreement, advising on all due diligence findings, preparing the transfer documents, accounting for stamp duty to the KRA, lodging the transfer at the Lands Registry, and delivering your registered title at completion. The fee is calculated under the Advocates Remuneration Order (details available through the Law Society of Kenya at lsk.or.ke) and typically ranges from 1 to 2 percent of the transaction value for a standard residential purchase.
On a KES 6 million purchase at 1.5 percent, your advocate’s fee is KES 90,000. On a KES 12 million purchase at 1.25 percent, it is KES 150,000. These fees are payable by you as the buyer and must come from your own funds. Do not attempt to save money by sharing the seller’s advocate or by working without independent legal representation: the seller’s advocate acts in the seller’s interest and the cost of a transaction that goes wrong without your own advocate will always exceed the advocate’s fee you were trying to avoid. For the full guide to what your advocate does and how their fees are structured, see our guide on the role of lawyers in property buying in Kenya.
The Bank’s Advocate Fees (For Mortgage Buyers)
If you are using mortgage financing, your lender will appoint their own advocate to review the title, prepare the mortgage documents (the charge or debenture that secures the bank’s interest in the property), and register the bank’s charge at the Lands Registry alongside your transfer. This is a separate advocate from your own conveyancing advocate and their fees are paid by you as the borrower, not by the bank. The bank’s advocate fee is typically 0.5 to 1 percent of the loan amount. On a KES 9 million mortgage at 0.75 percent, the bank’s advocate fee is KES 67,500. This is an additional professional fee that many mortgage buyers do not anticipate because it is in addition to their own advocate’s fee.
Property Valuation Fees
Mortgage lenders in Kenya require an independent professional valuation of the property before approving the mortgage, to confirm the market value of the asset that will serve as security for the loan. The valuation is conducted by a registered valuer listed by the Institution of Surveyors of Kenya (ISK). The valuation fee is typically charged as a percentage of the property value, commonly 0.25 to 0.5 percent, with a minimum fee that varies by valuer and property type. For a KES 8 million apartment, a valuation fee of 0.3 percent is KES 24,000. For a KES 20 million house, it might be KES 50,000 to KES 70,000. The valuation fee is paid by the buyer even though the lender commissions and receives the valuation report.
Structural Survey or Inspection Fees
A professional structural inspection by a qualified building surveyor or structural engineer is not legally required but is one of the most valuable expenditures in the entire transaction for any property where the building’s physical condition is material to the decision. For apartments in established buildings, inspection fees range from KES 15,000 to KES 40,000. For standalone houses, fees range from KES 25,000 to KES 70,000. The inspection identifies structural defects, construction quality issues, water damage, and maintenance problems that are not visible during a standard viewing but that can be expensive to remediate after purchase. A buyer who skips the structural inspection to save KES 20,000 and subsequently discovers a KES 500,000 remediation problem has not saved money. For the full framework of what a structural inspection covers and what to look for in the results, see our guide on signs of poor construction in apartments.
Estate Agent Commission
Estate agent commission in Kenya is typically paid by the seller, not the buyer, as a percentage of the purchase price (usually 1 to 3 percent). In most standard Kenya property transactions, the buyer does not directly pay agent commission. However, buyers should be aware that the commission is built into the seller’s pricing, which means it indirectly affects the price the buyer pays. In some transactions, particularly off-plan developer sales, the commission structure may be different and should be explicitly clarified. Always confirm the commission arrangement at the start of any agent relationship. For the framework of how estate agents are regulated in Kenya, see our reference to the Estate Agents Registration Board (EARB) throughout our buying guides.
Category 3: Building and Sectional Title Costs
For buyers purchasing apartments or townhouses in managed developments, a category of costs arises that is specific to the managed building or estate context and that does not apply to standalone house purchases. These costs are among the most consistently overlooked by first-time apartment buyers.
Service Charge Deposit or Advance
Most managed apartment buildings in Nairobi require new owners to pay a service charge deposit or several months of service charge in advance at the time of taking occupation. The service charge covers the costs of managing the common areas of the building: security, cleaning, lifts, generator maintenance, water storage management, and building insurance. Monthly service charges in Nairobi’s managed apartment market typically range from KES 3,000 to KES 15,000 per month depending on the building size, the amenity package, and the management company. An advance payment of three to six months at occupation means a budget commitment of KES 9,000 to KES 90,000 at the point when all other purchase funds have already been committed, which catches many buyers off guard.
Confirm the service charge amount and any advance payment or deposit requirement directly with the building management company before completing the purchase. This information should also be disclosed by the seller’s advocate in the sale agreement or the pre-completion enquiries. For the full framework of how service charges work in Kenya’s apartment market and what they cover, see our guide on service charges explained for apartment buyers.
Outstanding Service Charge Arrears
A seller who has accumulated service charge arrears on a unit they are selling will in some cases attempt to complete the sale without clearing those arrears, leaving the buyer to inherit the liability. Building management companies typically have a lien on the unit for unpaid service charges, meaning that the buyer who takes a unit with service charge arrears may face a demand for payment of those arrears as a condition of being recognised as the new owner by the management company. Your conveyancing advocate must request a service charge clearance certificate from the building management company before completion, confirming that no arrears are outstanding. If arrears exist, they must be cleared by the seller at or before completion as a condition of the transaction proceeding.
Sinking Fund or Reserve Fund Contributions
Well-managed apartment buildings maintain a sinking fund or reserve fund to cover major capital expenditure items: roof replacement, lift overhauls, major structural repairs, and the replacement of building systems that have reached the end of their operational life. On purchasing a unit in such a building, the new owner may be required to make an initial contribution to the sinking fund, which can range from a few thousand shillings to KES 50,000 or more depending on the building and the fund’s current balance. Confirm whether a sinking fund contribution is required at the point of purchase and factor it into your budget alongside the service charge advance.
Category 4: Mortgage-Related Hidden Costs
For buyers using mortgage financing, a set of additional costs arises from the mortgage arrangement itself that are frequently underestimated or omitted from the budget entirely.
Mortgage Arrangement or Facility Fee
Most Kenyan lenders charge an arrangement fee for setting up the mortgage, typically 1 to 2.5 percent of the loan amount. On a KES 10 million mortgage at 2 percent, the arrangement fee is KES 200,000. This fee may be added to the mortgage balance (in which case it is effectively financed at the mortgage interest rate over the loan term) or required as an upfront cash payment at drawdown. Confirm the treatment and amount of the arrangement fee with your lender during the pre-approval process so it is in your budget from the beginning. For the full framework of mortgage costs in Kenya, see our guide on mortgage options available for property buyers in Kenya.
Mortgage Protection Insurance
Kenyan lenders typically require borrowers to take out mortgage protection insurance (a decreasing term life insurance policy that pays off the outstanding mortgage balance in the event of the borrower’s death) as a condition of the mortgage. The annual premium for mortgage protection insurance is typically 0.3 to 0.5 percent of the outstanding loan balance per year, declining as the balance reduces over the loan term. On a KES 10 million mortgage at 0.4 percent per year, the first year’s premium is KES 40,000. This premium is payable annually throughout the mortgage term and must be budgeted as an ongoing cost of ownership rather than a one-off transaction cost.
Property Insurance
Mortgage lenders require the mortgaged property to be insured for its full reinstatement value as a condition of the mortgage. The annual premium for property insurance in Kenya varies by property type, location, and insurer, but typically ranges from 0.2 to 0.35 percent of the reinstatement value per year. On a property with a reinstatement value of KES 8 million at 0.25 percent, the annual premium is KES 20,000. For apartment buyers, building insurance is typically arranged by the building management company and covered within the service charge, but contents insurance and any top-up cover are the buyer’s own responsibility. Confirm the insurance arrangements with the building management company before completion.
Valuation Fee for the Bank (Separate from Your Own)
Some lenders require a separate valuation from their own approved panel valuer in addition to any valuation the buyer has commissioned independently. This second valuation fee, while often similar in amount to the first, is an additional cost that creates a double-valuation requirement in some transactions. Confirm whether your lender requires their own valuation or will accept an independent valuation you have already commissioned.
Category 5: Off-Plan and New Development Specific Costs
Buyers purchasing off-plan or from a developer face a specific set of additional costs and financial risks that do not arise in completed-property transactions.
Reservation Fees
Many Nairobi developers require a reservation fee to hold a specific unit while the sale agreement is being prepared. Reservation fees typically range from KES 50,000 to KES 200,000 and may or may not be deductible from the purchase price or deposit at signing. The key issue with reservation fees is their refundability: a reservation fee that is non-refundable if the buyer decides not to proceed after completing due diligence is effectively a commitment made before the due diligence that should precede commitment. Always clarify the refundability terms of a reservation fee in writing before paying it, and do not treat a reservation fee as a substitute for completed due diligence.
Instalment Payment Interest
Off-plan developers in Kenya typically offer staged payment schedules tied to construction milestones. While the structure of these schedules varies by developer, many include interest or price escalation provisions that apply if the buyer misses a payment milestone or requests a schedule adjustment. Read the payment schedule provisions in the sale agreement with your advocate before signing and understand the financial consequences of any payment delay.
Snagging Costs
New developments are almost never delivered in perfect condition at handover. Snagging (the identification and remediation of defects in a newly completed property) is a standard part of the new development handover process, and buyers who do not conduct a thorough snagging inspection at handover may find themselves living with defects that the developer is no longer contractually obligated to fix. Commission a professional snagging inspection at or before handover and present the developer with a written snagging list before signing the handover certificate. The cost of a professional snagging inspection is KES 15,000 to KES 35,000 for a standard apartment, which is trivial relative to the cost of remedying unidentified defects after handover.
Connection Fees for Utilities
Some new developments, particularly in satellite towns and on greenfield development sites, require the buyer to pay connection fees for utilities that have not yet been connected at the time of purchase. Electricity connection fees to Kenya Power vary by connection type and capacity but can range from KES 35,000 to KES 150,000 for a standard residential connection. Water connection fees to the local water authority vary significantly by county. Confirm which utilities are connected and which require buyer-funded connection at the time of purchase, and budget accordingly.
Category 6: Post-Completion and Occupation Costs
The costs that arise after the title has been registered and the buyer takes occupation are the most psychologically surprising category because they arrive at a point when the buyer feels the transaction is complete and their budget is already fully committed.
Moving Costs
Professional moving services in Nairobi range from KES 10,000 to KES 60,000 depending on the volume of belongings, the distance, and whether packing services are included. A buyer who has not budgeted for moving costs and who has committed every available shilling to the purchase finds themselves either paying from an emergency fund or doing a self-move that risks damage to belongings and significant personal effort. Budget for professional moving from the outset.
Immediate Renovation and Decoration Costs
Even a well-maintained property typically requires some immediate investment to make it comfortable for the new owner: repainting, replacing worn flooring, updating kitchen or bathroom fittings, or installing curtains, blinds, and light fittings in a property that did not include them. These costs are highly variable but first-time buyers routinely underestimate them: a realistic budget for immediate post-occupation cosmetic improvements in a mid-range Nairobi apartment is KES 50,000 to KES 200,000 depending on the extent of work and the finishes chosen.
Furniture and Appliance Purchases
Many Nairobi properties, particularly in the resale market, are sold unfurnished and without kitchen appliances. A buyer who has been renting a furnished apartment and who purchases an unfurnished property faces the cost of furnishing it from scratch: beds, sofas, dining furniture, kitchen appliances, a washing machine, and other household equipment. This can easily amount to KES 200,000 to KES 600,000 for a 2-bedroom apartment furnished to a reasonable standard, and it arrives simultaneously with all the other post-completion costs.
First Service Charge and Management Fee Payment
In addition to any service charge deposit or advance paid at completion, the ongoing monthly service charge begins accruing immediately on occupation. For the first month of occupation, this payment arrives in addition to all other post-completion costs and should be in the budget rather than treated as a surprise. For the full ongoing cost of ownership framework beyond the purchase itself, see our guide on how to budget for your first apartment purchase.
The Complete Hidden Cost Checklist
The following checklist consolidates every hidden cost category in this guide into a single reference that you can work through for your specific transaction. Use it to build your complete purchase budget before making any binding commitment.
Government taxes and statutory charges: stamp duty (4 percent of the higher of purchase price or KRA valuation for urban properties); land rent clearance (confirm no arrears); land rates clearance (confirm no arrears). For the statutory framework, see Kenya Law.
Professional fees: your conveyancing advocate’s fees (1 to 2 percent of transaction value); the bank’s advocate fees if using a mortgage (0.5 to 1 percent of loan amount); property valuation fees if using a mortgage (0.25 to 0.5 percent of property value); structural inspection fees (KES 15,000 to KES 70,000 depending on property type).
Land search fees: multiple Ardhisasa searches across the transaction (KES 5,000 to KES 15,000 in aggregate).
Building and sectional title costs (apartments and managed developments): service charge deposit or advance (three to six months of monthly service charge); service charge arrears clearance (confirm none outstanding); sinking fund contribution if required by the building management.
Mortgage-related costs (if applicable): mortgage arrangement or facility fee (1 to 2.5 percent of loan amount); mortgage protection insurance first year premium (0.3 to 0.5 percent of loan amount); property insurance first year premium (0.2 to 0.35 percent of reinstatement value); lender’s separate valuation fee if required.
Off-plan and new development costs (if applicable): reservation fee (confirm refundability terms); snagging inspection at handover (KES 15,000 to KES 35,000); utility connection fees if not yet connected.
Post-completion and occupation costs: professional moving costs (KES 10,000 to KES 60,000); immediate renovation and decoration (KES 50,000 to KES 200,000 for a mid-range apartment); furniture and appliances if property is unfurnished (KES 200,000 to KES 600,000); first month service charge payment.
For the full itemised cost calculation with specific figures at every major price bracket in Nairobi’s 2026 market, see our guide on how much money you need to buy a house in Nairobi.
Why These Costs Are So Consistently Overlooked
It is worth understanding why these costs catch buyers by surprise so reliably, because the reason is not that buyers are careless. It is that the marketing and presentation of property in Kenya’s market focuses almost entirely on the purchase price and presents everything else as a background detail. Developer brochures show the apartment, the price, the payment schedule, and the amenities. They do not show a line that says “and you will also need KES 400,000 for stamp duty and KES 150,000 for legal fees and KES 50,000 for valuation and KES 30,000 for your snagging inspection.” Real estate agents in Kenya have a financial incentive to ensure the buyer is excited about the property and committed to the transaction, not to present a comprehensive list of costs that might reduce that commitment. And Kenya’s conveyancing advocates, who are often the first professionals to give the buyer a complete picture of the transaction costs, typically enter the picture after the buyer has already emotionally committed to a purchase they may not have fully budgeted for.
The antidote to this dynamic is exactly what this guide provides: a complete, upfront picture of every cost the transaction will involve, presented before any commitment is made, so that the budget the buyer walks into the market with is a budget that will actually get them to a registered title rather than stalling at completion.
Frequently Asked Questions
What are the hidden costs when buying a house in Kenya?
The main hidden costs when buying a house in Kenya are stamp duty (4 percent of the property value in urban areas under the Stamp Duty Act, Cap 480, accessible through Kenya Law); conveyancing advocate fees (1 to 2 percent of transaction value, confirmed by the Law Society of Kenya); the bank’s advocate fees if using a mortgage (0.5 to 1 percent of the loan amount); property valuation fees (0.25 to 0.5 percent of property value); land rent and rates clearance; service charge deposits for apartments; mortgage arrangement fees; and post-completion costs including moving, renovation, and furnishing. Together these add 7 to 12 percent to the headline purchase price. For the specific amounts at each Nairobi price bracket, see our guide on how much money you need to buy a house in Nairobi.
How much is stamp duty when buying a house in Kenya?
Stamp duty is 4 percent of the higher of the purchase price or the government valuation for urban residential properties, and 2 percent for rural or agricultural properties, under the Stamp Duty Act (Cap 480, accessible through Kenya Law). On a KES 5 million apartment, stamp duty is KES 200,000. On a KES 10 million apartment, it is KES 400,000. It is assessed and collected by the KRA through the iTax platform and must be paid before the transfer can be registered. For the full stamp duty guide, see our article on stamp duty explained for property buyers in Kenya.
Do I pay the estate agent’s commission when buying a house in Kenya?
In most standard Kenya property transactions, the estate agent’s commission is paid by the seller rather than the buyer, as it is built into the seller’s pricing and deducted from the proceeds of sale. The buyer does not typically make a direct commission payment to the agent in a standard transaction. However, the commission is indirectly embedded in the price the buyer pays, and in some off-plan or developer transactions the fee structure may differ. Always clarify the commission arrangement explicitly with any agent you are working with at the start of the relationship.
What is a service charge and why do I have to pay it as a buyer?
A service charge is the monthly fee charged by the building management company of a managed apartment or estate development to cover the costs of maintaining the common areas: security, cleaning, lifts, generator maintenance, water storage, landscaping, and building insurance. As the buyer of a unit in a managed development, you become the party responsible for paying the service charge from the date you take ownership. Many buildings require a deposit or several months of advance service charge payment at the point of taking occupation. Monthly service charges in Nairobi range from KES 3,000 to KES 15,000 depending on the building and its amenity package. For the full service charge framework, see our guide on service charges explained for apartment buyers.
Can I negotiate who pays the hidden costs in a Kenya property transaction?
Most transaction costs are fixed by statute and cannot be negotiated: stamp duty, for example, is a government tax that neither party can waive or reduce. Professional fees, however, have some flexibility: advocate fees, valuation fees, and inspection fees are all negotiable to varying degrees, particularly in higher-value transactions. Service charge deposits can sometimes be structured as part of the negotiation with the building management company. Land rent and rates arrears should always be a seller responsibility and can be structured as a completion deduction rather than an upfront payment. The one area where buyers can consistently achieve cost savings through negotiation is the purchase price itself, which reduces the stamp duty assessment, the percentage-based advocate fees, and the mortgage arrangement fee proportionately. For the full negotiation framework, see our guide on how to negotiate property prices in Kenya.
What happens if I run out of money before completing a property purchase in Kenya?
If a buyer cannot complete a property purchase because they have insufficient funds to pay all required costs on the completion date, the consequences depend on the terms of the sale agreement. In most cases, a buyer who cannot complete on the agreed date is in breach of the agreement and the seller is entitled to forfeit the deposit paid at signing. The deposit, typically 10 percent of the purchase price, is lost. In some cases, the seller may agree to extend the completion date, but this is at the seller’s discretion and typically requires a formal amendment to the sale agreement. The best protection against this outcome is the complete upfront budget described in this guide, completed before any binding commitment is made. For the full framework of what happens at completion and what both parties’ obligations are, see our guide on what happens on the completion day of a property sale.
© 2026 The Realtors Platform | realtors.co.ke | For informational purposes only. Nothing in this guide constitutes legal advice. For advocate referrals contact the Law Society of Kenya at lsk.or.ke. For stamp duty and KRA obligations visit the Kenya Revenue Authority at kra.go.ke. For title searches and land rent use Ardhisasa at ardhisasa.lands.go.ke. For utility connection visit Kenya Power at kplc.co.ke.
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