Type of Property Guide
Selling a Flat with a Tenant
The core decision is whether to sell with the tenant in place or to achieve vacant possession first. Each route has different buyer types, different timescales, and different price implications, all reshaped by the Renters' Rights Act 2025.
The Key Decision: Tenanted or Vacant?
You will generally achieve a higher price selling with vacant possession. A property available for the buyer to move into or let to a new tenant of their choice is simply more attractive to more buyer types, including owner-occupiers and most mortgage buyers.
The comparison is not as simple as "vacant equals more money", though. To achieve vacant possession you need the tenant to leave. Under the Renters' Rights Act 2025, the route to do so when selling is a Section 8 notice using Ground 1A. Ground 1A requires four months' notice, cannot be used in the first 12 months of a tenancy, and triggers a 12-month reletting ban from the date the notice is served. If the property is empty during the time you are trying to sell, you still pay service charges, council tax, insurance, and possibly mortgage interest.
For some sellers, the cost and risk of achieving vacant possession outweighs the potential price uplift. Selling to an investor with the tenant in place, at a modest discount, may be the more practical and financially rational route. For others, vacant possession is worth the time and risk. The right answer depends on the specifics: the rent versus market level, the tenant's circumstances, the local buyer pool, and the lease.
This guide covers what tenancy you actually have under the new regime, how the possession grounds work, the practical trade-offs in price and timing, and the lighter touches of leasehold complexity that affect a landlord-seller's options. For a full landlord's-eye view of the Act itself, see our news article What the Renters' Rights Act means for leasehold landlords.
Tenancy Types Under the Renters' Rights Act
The Renters' Rights Act 2025 reshaped the private rented sector in England. Phase 1 came into force on 1 May 2026, replacing the assured shorthold tenancy (AST) framework with a single assured periodic tenancy structure.
What this means in practice for a landlord considering a sale:
- Assured periodic tenancies: All existing ASTs converted to assured periodic tenancies on 1 May 2026, and new tenancies are granted on the same basis. There are no fixed terms in the same sense, and no Section 21 "no-fault" notice.
- Tenant notice to leave: A tenant can give two months' notice to end the tenancy at any point. This is one practical route to vacant possession, particularly where the tenant was already considering moving.
- Landlord notice to leave: The landlord can only end the tenancy by serving a Section 8 notice on one of the statutory grounds. The ground used (and the notice period) depends on the reason. The most relevant ground for a landlord wanting to sell is Ground 1A.
- Regulated (protected) tenancies: A small number of older tenancies (typically pre-1989) carry stronger tenant protections under different legislation. These are largely unchanged by the Renters' Rights Act 2025. If you have a regulated tenant, take specialist legal advice before attempting to recover possession.
- Company lets and licences: Outside the standard private-rented framework. Specialist advice is needed.
Authoritative guidance: see the Guide to the Renters' Rights Act on gov.uk and the Renters' Rights Act 2025 on legislation.gov.uk.
Grounds for Possession (Sale, Family Use, Redevelopment)
To recover possession of a tenanted flat, a landlord serves a Section 8 notice citing one or more grounds. The grounds are split between mandatory (the court must grant possession if the criteria are met) and discretionary (the court decides whether possession is reasonable).
Below is a brief overview of the grounds most relevant to a landlord-seller. For an in-depth treatment of every ground and their practical implications, see our news article What the Renters' Rights Act means for leasehold landlords.
Ground 1A: Sale of the property
The standard route for a landlord wanting to sell with vacant possession. Mandatory ground if the criteria are met.
- Notice period: 4 months.
- Protected period: Cannot be used in the first 12 months of the tenancy. The four-month notice period must expire after the first 12 months of the tenancy have passed.
- Reletting ban: 12 months from the earliest date possession proceedings could begin. The landlord may not market the flat for letting, relet it, or offer it as a licence (including short-lets) during this period. The ban applies even if the notice is withdrawn and the tenant subsequently leaves for a different reason. Penalties apply for breach.
- Evidence required: The landlord must demonstrate genuine intent to sell on the open market.
Ground 1: Landlord or family member to occupy
For when the landlord (or a defined close family member) needs to move in. Mandatory ground.
- Notice period: 4 months.
- Protected period: Cannot be used in the first 12 months of the tenancy.
- Genuine intention to occupy is required, with similar reletting restrictions to Ground 1A if the property is later let again.
Ground 6: Redevelopment
For substantial works that cannot reasonably be carried out with the tenant in occupation. Mandatory ground, four months' notice. Often complex for leasehold flats because freeholder or managing agent consent may be required.
Ground 8 and other rent-arrears grounds
Rent arrears grounds remain available where the tenant is in serious arrears. Ground 8 (mandatory) requires three or more months of arrears at both notice and hearing. Discretionary arrears grounds (Grounds 10 and 11) are also available with shorter notice.
Selling with a Tenant in Place
Selling a flat with a sitting tenant limits your buyer pool to investors. Owner-occupiers and most mortgage buyers will require vacant possession. The investor market for tenanted flats is well established, particularly in London and other cities with strong rental demand.
An investor buying a tenanted flat inherits the existing tenancy. The Renters' Rights Act 2025 framework transfers cleanly: the new owner steps into the landlord position. They receive rent from day one and avoid the cost and time of finding a new tenant. Where the existing rent is at or close to the market level, this is often appealing to a yield-focused buyer.
Three things make a tenanted sale faster and smoother:
- Documents in order: The tenancy agreement (and any addendums), deposit protection certificate, rent payment history, gas safety certificate, electrical installation condition report (EICR), and Energy Performance Certificate (EPC). The buyer's solicitor will ask for all of these.
- A cooperative tenant: If the tenant is aware of the sale and willing to give reasonable access for surveys and valuations, the conveyancing runs much more smoothly. Open, honest communication early helps.
- Realistic pricing: The investor's offer reflects rental yield more than the headline open-market value. Quote the actual rent, the renewal date, and any rent review history. A weak rent (well below market) will reduce the offer; a strong rent may slightly improve it.
Achieving Vacant Possession
Three practical routes to a vacant flat, in order of decreasing certainty and increasing time:
- Negotiated mutual exit. Some tenants will agree to leave early in exchange for a cash incentive, help with finding alternative accommodation, or a flexible exit date. With Section 21 abolished, this is now often the most practical route to vacant possession in a reasonable timeframe. A solicitor or letting agent can paper the agreement properly so both sides are protected.
- Tenant chooses to leave. Under the assured periodic tenancy regime, the tenant can give two months' notice at any point. If a move is already on the cards (a job change, a relationship, an upgrade), this can be the smoothest route. It requires patience and the tenant's willingness, neither of which is in your direct control.
- Section 8, Ground 1A formal route. Serve four months' notice citing the intention to sell. The protected period (no use in the first 12 months of the tenancy) and the 12-month reletting ban both apply. If the tenant does not leave at the end of the notice period, you would need a court possession order. Total elapsed time can run to six months or longer, with the reletting ban applying from the moment the notice is served.
The Ground 1A reletting ban is the most consequential change for sellers under the new regime. Even if the sale falls through, you cannot relet for 12 months from the earliest date proceedings could begin. For leasehold flats with ongoing service charges and ground rent, that fixed-cost exposure can be significant. Take legal advice before serving notice, model the cash-flow risk against the price uplift you expect from vacant possession, and consider whether a tenanted sale or sale to an existing tenant produces a similar net result with less risk.
For the leasehold-specific cost analysis of the reletting ban, see our news article What the Renters' Rights Act means for leasehold landlords.
How a Tenant in Place Affects Price
Investor buyers for a tenanted flat typically apply a discount of 5 to 15 per cent compared to an owner-occupier paying for the same flat with vacant possession. The exact figure depends on several factors:
- Rent versus market: A flat let at market rate is closer to vacant value. A flat let well below market rate (a long-standing tenant whose rent has not been reviewed) may attract a deeper discount because the new owner cannot quickly raise the rent to market.
- Tenant covenant strength: A tenant with a strong rent payment history and clean conduct is an asset. A buyer is paying not just for the flat but for the income stream attached to it.
- Tenancy length and stability: A tenancy that has been running smoothly for several years gives buyer confidence. A new tenancy or one with frequent issues is less attractive.
- Local rental demand: Strong rental zones produce more investor demand, narrower discounts. Weaker zones see deeper discounts because the investor pool is thinner.
- Service charge level: A high service charge eats into rental yield. Investor buyers will factor this carefully and may apply a wider discount where ongoing costs are unusually high.
An illustrative example
A two-bedroom flat in a strong rental area might fetch £400,000 with vacant possession. The same flat with a sitting tenant on a market-rate £1,800-per-month tenancy with a clean payment history might sell for £350,000 to £370,000 (a 7.5 to 12.5 per cent discount). If the rent were £1,400 per month (well below market), the same flat might sell for £320,000 to £340,000 (15 to 20 per cent discount), reflecting the new owner's inability to raise rent quickly to market level.
These are illustrative only. A local valuer with experience of tenanted sales is better placed to give a realistic figure for a specific flat. Ask for a vacant possession valuation and a tenanted-sale valuation side by side, then weigh the difference against the cost and risk of achieving vacant possession.
Leasehold Complexity for Landlord-Sellers
Selling a tenanted leasehold flat carries a layer of complication that does not apply to a freehold rental. Most of these are background factors, but they can shape your options:
- Subletting clauses in the lease: Some leases prohibit subletting outright; some require freeholder consent; some impose a principal-residence clause. Even where the Renters' Rights Act 2025 protects tenants from discrimination on certain grounds, the underlying lease terms still bind the leaseholder. Check your lease before you let or sell.
- Service charges during a void. If you achieve vacant possession but the sale takes time, you remain liable for service charges, ground rent, and buildings insurance. Combined with the Ground 1A reletting ban, this can be a meaningful holding cost.
- Freeholder consents: Pets and certain alterations can require both the landlord's permission and the freeholder's. Where the lease constrains this, a tenant request can put you in an awkward middle position.
- Mortgage lender conditions: Buy-to-let mortgages have terms about tenancy validity, sale, and letting. Review your specific mortgage when planning a sale, particularly if you intend to use Ground 1A, where the reletting ban interacts with mortgage terms during any extended void.
The leasehold considerations above are the practical highlights; the news article goes into the legal detail and the worked cost scenarios for each, including the interaction between Ground 1A and lease term length.
Methods of Sale
Four practical routes, each with honest pros and cons. The right route depends on whether you want to sell tenanted or vacant, your timeline, and how much certainty you need.
- Estate agent (open market) with tenant in place: Suitable where the tenancy is on a market-rate rent with a strong tenant. Marketing targets investor buyers. Pros: reaches the broadest investor audience; potentially the best price within the tenanted segment. Cons: the buyer pool is narrower than for a vacant flat; survey and finance enquiries can run longer; viewings need tenant cooperation; agency fees apply.
- Estate agent (open market) with vacant possession: Highest potential price because owner-occupier and mortgage buyers can compete. Pros: widest buyer pool. Cons: requires achieving vacant possession first, which now means either a tenant agreeing to leave or a Ground 1A notice with the four-month wait and 12-month reletting ban. Void costs accrue from the day the tenant leaves until the day of completion.
- Auction: Particularly suitable where the tenancy or the lease has complications. Auction buyers are mostly experienced investors who price the position in calmly. Pros: high certainty of completion (deposit on the day, completion within 28 days); transparent process. Cons: price typically below a well-run estate agent sale; auction fees apply; reserve must be set realistically.
- Direct cash buyer (specialist quick-sale company): Suitable where you want speed and certainty, where the rent is below market, or where the tenancy carries other complications. Sell Flat UK is one such buyer; other quick-sale companies and specialist landlord exit services operate similarly. Pros: fastest route (3 to 6 weeks typical); no public viewings; no chain; no mortgage condition. Cons: price below open-market value; you forgo the upside of a competitive sale process. The trade-off is a lower price for a faster, more reliable sale.
A fifth option worth flagging: sell to your tenant. Where the relationship is good and the tenant has the means or could secure a mortgage, this is often the smoothest exit. Legally a normal property sale, no notice or possession process, no reletting ban, no chain. An independent RICS valuation helps both parties agree a fair price.
How Long Does It Take?
Timelines vary sharply by route. The shortest carry the lowest price; the longest carry the highest, with risk in between.
- Sale to tenant: 4 to 8 weeks. A normal property purchase, often without an agent.
- Direct cash buyer (tenanted): 3 to 6 weeks from instruction to completion.
- Auction: 4 to 8 weeks total. Marketing for 3 to 4 weeks, then completion within 28 days of the hammer falling.
- Estate agent, tenant in place: 8 to 14 weeks. Investor buyers typically have buy-to-let finance which adds enquiries, but no chain to upper buyer.
- Estate agent, vacant after Ground 1A: 6 months or more. Four-month notice, plus the marketing and conveyancing cycle once vacant. The 12-month reletting ban runs alongside, exposing you to void costs if the sale stalls.
- Estate agent, vacant after negotiated exit: 3 to 6 months. Faster than Ground 1A because there is no statutory notice period, but depends on the tenant's circumstances and willingness.
Independent of route, the leasehold management pack (LPE1) can take 4 to 8 weeks to come back from the freeholder or managing agent. Request it the day you decide to sell, not when the offer arrives.
In-depth: The Renters' Rights Act for leasehold landlords
If you would like a more detailed treatment of the Act itself, including the full set of possession grounds, the worked cost analysis of the Ground 1A reletting ban for leasehold flats, the Phase 2 and 3 rollout (PRS database, Decent Homes Standard), and the strategic considerations for leaseholder-landlords, our news article goes deeper.
Read the full article →Frequently Asked Questions
Yes. You can sell a tenanted flat with the tenant in place. The sale transfers the landlord's obligations to the new owner, and the buyer must honour the existing tenancy. Most buyers of tenanted flats are investors who want the rental income to continue. Owner-occupier buyers and most mortgage buyers will require vacant possession.
Usually yes, compared to selling with vacant possession. Investor buyers who accept a tenanted property typically apply a discount of 5 to 15 per cent or more compared to what an owner-occupier might pay for vacant possession. The comparison is not straightforward: weigh the discount against the cost of maintaining a void property (council tax, service charges, insurance, lost rent) while achieving vacant possession, plus the 12-month reletting ban that applies if you serve a Ground 1A notice.
Under the Renters' Rights Act 2025, the route to recover possession for a sale is Ground 1A under Section 8. It requires four months' notice and cannot be used in the first 12 months of a tenancy. If the notice is served, a 12-month reletting ban applies: the property cannot be marketed for letting or relet for 12 months from the earliest date possession could be claimed, even if the sale falls through. Take legal advice before serving notice.
If a valid notice has been served and the tenant does not vacate, you would need to apply to the courts for a possession order and then enforce it via a bailiff. This process can take several months and adds significant uncertainty to a sale. Some sellers in this position choose to sell with the tenant in place to a cash buyer or at auction rather than waiting for the court process to conclude.
No. The Renters' Rights Act 2025 abolished Section 21 "no-fault" notices, so they no longer apply. Possession can only be sought via Section 8, citing one of the statutory grounds. For a landlord wanting to sell, the relevant ground is Ground 1A, which requires four months' notice and triggers a 12-month reletting ban from the date the notice is served.
If you serve a Ground 1A (sale) notice, the property cannot be marketed for letting, relet, or offered as a licence to occupy (such as a short-let) for 12 months from the earliest date possession proceedings could begin. The ban applies even if you withdraw the notice and the tenant subsequently moves out for any reason. Penalties apply for breach. This is a material risk where a sale takes longer than expected or falls through.
Often the smoothest exit. A sale to your existing tenant is legally a normal property sale, not a possession process: no notice is needed, no reletting ban applies, and there is no chain. The main considerations are agreeing a fair price (an independent RICS valuation helps both parties), and confirming the tenant can secure mortgage finance if they need it. Worth raising with the tenant early if the relationship is good.
Buy-to-let mortgages generally permit a tenanted sale, but the buyer's mortgage matters too. Owner-occupier mortgages almost always require vacant possession. Investor buyers using buy-to-let finance can usually proceed, subject to their lender accepting the existing tenancy. Check your own mortgage terms for any conditions on letting validity or sale, and ask the buyer to confirm their lender position early in the process.