Selling a Tenanted Property UK 2026 — Landlord's Complete Guide

Selling with sitting tenants — the investor sale route

Selling with a tenant in situ avoids the need for possession proceedings and means the property continues to generate rental income during the sale process:

• Investor buyer market: A tenanted property can only be sold to an investor buyer — typically another buy-to-let landlord or a property investment company. Owner-occupiers and most first-time buyers cannot purchase a property with a sitting tenant because mortgage lenders will not offer residential mortgages on an occupied investment property. The investor buyer market is smaller than the general market — particularly for flats (where service charges and EWS1 issues may further restrict buyer appetite)
• Tenanted property discount: Investor buyers typically apply a discount of 10-20% below the vacant possession market value when purchasing a tenanted property. The exact discount depends on: the remaining fixed term (if any) of the tenancy; the rent relative to market rent (a property with below-market rent commands a higher discount); the tenant's payment history; the condition of the property; and buyer demand in the local market. A property with a long-term reliable tenant paying near-market rent may achieve a smaller discount than one with a short-fixed-term tenancy paying below-market rent
• Advantages of a tenanted sale: The property continues to generate rental income throughout the conveyancing process (typically 12-16 weeks). There is no void period cost (lost rent, utility bills, council tax, security costs). The landlord does not need to obtain a possession order or wait for the tenant to leave. The tenant has security — they continue to live in the property under the same (or slightly modified) tenancy terms with the new owner
• Tenancy assignment to buyer: On completion of a residential tenanted property sale, the tenancy does not need to be formally assigned — it passes automatically with the freehold or leasehold title under the Property Act 1925. The incoming landlord becomes the new landlord at the moment of completion. The outgoing landlord must: return the tenancy deposit to the new landlord (or notify the deposit scheme of the change of landlord); provide all tenancy documentation to the buyer (tenancy agreement, check-in inventory, gas safety certificate, EPC, How to Rent guide, deposit protection certificate); and confirm the transfer of the deposit to the incoming landlord
• Deposit transfer obligations: On the sale of a tenanted property, the outgoing landlord is responsible for transferring the tenancy deposit to the incoming landlord and notifying the deposit protection scheme of the change of landlord. If this is not done correctly, the incoming landlord may be liable for deposit protection failures even though they did not receive the deposit. Solicitors for both parties should co-ordinate the deposit transfer as part of the conveyancing

Obtaining vacant possession — options under RRA 2025

Post-RRA 2025, vacant possession requires either the tenant's voluntary departure or a valid Section 8 ground:

• Section 21 abolished from 1 May 2026: The Renters' Rights Act 2025 abolished Section 21 'no-fault' possession notices from 1 May 2026 for all tenancies — both new tenancies created after that date and pre-existing assured shorthold tenancies. A landlord can no longer simply serve a 2-month notice to end a tenancy without giving a reason
• Ground 1 — owner/family member to occupy (Section 8): Ground 1 of Schedule 2 to the Housing Act 1988 (as amended by the RRA 2025) allows a landlord to recover possession where they (or a close family member — spouse, civil partner, or child) genuinely intend to use the property as their only or principal home. Under the RRA 2025, Ground 1 is a mandatory ground — the court must grant possession if the ground is made out. The landlord must give at least 4 months' notice using the new Section 8 notice form. After serving the notice, if the tenant does not leave, the landlord must obtain a possession order from the court
• Ground 1A — selling with vacant possession (new under RRA 2025): Ground 1A is a new ground introduced by the RRA 2025 specifically to allow a landlord to sell the property with vacant possession. It requires the landlord to give at least 4 months' notice using a new Section 8 notice and to demonstrate a genuine intention to sell. Ground 1A is also mandatory — the court must grant possession if the ground is made out. Ground 1A cannot be used within the first 12 months of the tenancy. After obtaining vacant possession under Ground 1A, the landlord must not let the property again within 3 months of completing the sale
• Negotiating voluntary surrender: The simplest way to obtain vacant possession is to negotiate with the tenant. Offering the tenant a cash incentive to leave voluntarily (a 'cash for keys' arrangement), an extended notice period, or assistance finding alternative accommodation is often quicker and cheaper than court proceedings. Cash for keys arrangements are informal — they must be agreed in writing and the tenant must genuinely give up possession voluntarily
• Timeline for vacant possession under Section 8: Once a valid Ground 1A (or Ground 1) notice is served, the landlord must wait 4 months before applying to the court if the tenant has not left. Court proceedings for a mandatory ground typically take 4-8 weeks for a hearing. A possession order then gives the tenant 14-42 days to vacate. Total timeline from notice to vacant possession: typically 6-12 months. This is significantly longer than the pre-RRA 2025 Section 21 route

Disclosure obligations — what buyers must be told

Selling a tenanted property creates specific disclosure obligations to the buyer and their lender:

• TA6 property information form: The TA6 property information form (updated versions from 2024) requires the seller to disclose: whether the property is currently tenanted; details of the tenancy (rent, start date, deposit details, deposit scheme); any disputes with the tenant; any history of possession proceedings; and building safety issues (including cladding, EWS1 status, and higher-risk building registration). Failure to disclose material facts on the TA6 can give the buyer a claim for misrepresentation
• Tenancy documentation pack: The seller's solicitors should provide the buyer's solicitors with a complete tenancy documentation pack including: the signed tenancy agreement; all iterations of the agreement and any addenda; the check-in inventory; gas safety certificate (current); EPC; electrical installation condition report (EICR); How to Rent guide (version given to tenant); deposit protection certificate and scheme details; and any correspondence with the tenant relevant to the tenancy
• Outstanding maintenance or disrepair: Any known maintenance issues or disrepair should be disclosed. A buyer who takes on a tenanted property and then discovers the previous landlord had received a disrepair complaint they did not action may face liability to the tenant — and potentially a claim against the seller for non-disclosure
• Rent arrears: If the tenant is in rent arrears at the time of sale, this must be disclosed. Arrears represent a liability that may transfer to the buyer. Some purchases are conditional on arrears being cleared before completion — or the purchase price is reduced to reflect the arrears. The contract should specify how existing arrears are treated at completion
• Buyer's mortgage lender requirements: A buyer's BTL mortgage lender will typically want to see: the tenancy agreement (to confirm it is an AST or now a periodic tenancy under the RRA 2025); the current rent level (to confirm rental income supports the mortgage); and confirmation that the tenant is not in arrears. Lenders typically require the rent to cover at least 125-145% of the interest-only mortgage payments at a stressed rate

Tax on sale — CGT, SDLT for buyer, and timing

Selling a buy-to-let property has significant tax implications for the seller:

• Capital gains tax: The sale of a buy-to-let property is subject to CGT on the gain (proceeds minus original cost, enhancement expenditure, and allowable acquisition/disposal costs). Residential property CGT rates apply: 18% (basic rate taxpayer) or 24% (higher or additional rate taxpayer) for disposals after 30 October 2024. The annual CGT exemption is £3,000 for 2024/25 onwards. CGT must be reported and paid within 60 days of completion using HMRC's UK Property Reporting Service
• Private Residence Relief — unlikely for pure buy-to-let: PRR exempts gains on a property that has been the owner's main residence throughout (or for certain periods of) ownership. A property that has been let throughout is not the owner's main residence and PRR does not apply. However, where the landlord previously lived in the property before letting it, PRR may apply to the owner-occupied period, reducing the chargeable gain
• SDLT for the buyer — additional dwellings surcharge: A buyer who already owns another residential property (including their own home) must pay the SDLT additional dwellings surcharge (3% on top of standard residential rates from 31 October 2024). Company buyers pay company SDLT rates plus the 3% surcharge. The buyer bears the SDLT — but in a negotiation, a high SDLT cost can affect the price the buyer is willing to pay. Sellers should be aware of this in structuring the transaction
• Selling to the tenant — right of first refusal: There is no general legal obligation on a landlord to offer a sitting tenant the right of first refusal when selling a residential property. However, some landlord-tenant agreements may include such a clause. Where a tenanted property is sold as part of a larger portfolio or corporate transaction, specific rules may apply — seek advice
• Timing the sale — capital gains and income: Where possible, timing the completion of a tenanted property sale to fall in a tax year where the landlord's income is lower (e.g., after retirement, after a significant expense year) can reduce the CGT rate applied to the gain. Where the landlord has capital losses from other disposals in the same year, these can be offset against the property gain. Professional tax advice before exchange of contracts (not just at completion) is strongly recommended to optimise the tax position

Frequently asked questions