Sell your property portfolio as one transaction — a 2026 landlord exit guide

The 2026 landlord-exit picture: why this isn't a normal market

Something has shifted in the small-landlord market over the last eighteen months and it is no longer subtle. The NRLA's Q4 2025 Landlord Eye survey — the trade body's quarterly research panel — found that 41% of landlords expected to sell at least one property in the following twelve months, against just 19% who said the same in the 2023–24 wave. The Q4 data also broke out single-property landlords as the group most under pressure: 9% of single-property landlords said they did not expect to still be landlords when the Renters' Rights Act came into force on 1 May 2026, against 1% of multi-property landlords, and 38% of single-property landlords said they were "highly unlikely" or "unlikely" to remain landlords by the end of 2026, against 21% of those with multiple properties.

That is the structural backdrop for any portfolio exit decision being made today. The question on most landlords' desks is no longer whether to exit but how to exit cleanly — without dragging a vacant possession process through six or seven properties, without serving notices that under the new legislation will not work the same way after May 2026, and without watching the equity slowly drain into agent fees, voids, refurbishments and mortgage interest while one or two properties at the bottom of the portfolio hold the rest hostage.

Four hard variables are doing most of the work in landlord exit decisions in 2026, and any portfolio sale plan needs to engage with each of them directly. The Renters' Rights Act 2025 is the regulatory variable. Capital Gains Tax on residential property is the tax-on-exit variable. Section 24 is the tax-on-holding variable. And the MEES EPC C regime is the capex variable. Together they explain why the exit signal in the NRLA data jumped, and they also explain why a single-transaction route now beats a sequential property-by-property sale for most portfolio landlords.

Variable 1 — Renters' Rights Act 2025 (effective 1 May 2026)

The Renters' Rights Act 2025 becomes operative on 1 May 2026 — the most significant restructuring of the private rented sector in a generation. Four parts of the Act matter most for a 2026 portfolio exit.

ASTs are abolished. All existing assured shorthold tenancies convert automatically to the new periodic framework on 1 May 2026; fixed-term ASTs become periodic with monthly (or shorter) rent periods. Section 21 is gone. The traditional no-fault possession route — used for thirty years to get vacant possession before sale — is abolished. Possession after 1 May 2026 relies on prescribed-form Section 8 notices with statutory grounds and notice periods generally extended to around four months for sale-based grounds. The new Ground 4A helps student-HMO landlords recover possession between academic years but does not solve the wider problem. Rent increases tighten: once per year only, via Section 13 notice, with First-tier Tribunal challenge against open-market comparable evidence. Civil penalties bite: the Information Sheet must be issued to all assured tenants between 1 and 31 May 2026, with penalties up to £7,000 for non-compliance.

The practical takeaway: portfolios sold to a single buyer on a single contract transfer with tenancies intact. The buyer takes them on. The seller does not serve notices, does not run the Information Sheet rollout, and does not navigate the new possession grounds. The Act has effectively re-priced the difference between a fragmented exit and a single-buyer exit in favour of the latter.

Variable 2 — Capital Gains Tax on residential property in 2026/27

The 30 October 2024 Autumn Budget aligned the main non-property CGT rates with the residential rates, so as of June 2026 UK residential CGT is 18% within the basic-rate band and 24% within the higher- and additional-rate bands, calculated on the gain net of allowable costs and the annual exempt amount. The 2026/27 AEA is £3,000 per individual — couples holding jointly each get their own.

Reporting mechanics matter as much as the rate. Every UK residential disposal that creates a liability must be reported via the HMRC Capital Gains Tax on UK property service within 60 days of completion, with tax due in the same window. The 60-day return is separate from Self Assessment, non-negotiable, and missing it triggers penalties from £100 upwards.

For a portfolio, each property is a separate disposal with its own 60-day return. The two planning levers that come up most often are splitting completion across tax years (a 1 March and a 7 April completion are five weeks apart but in different tax years — two AEAs, two basic-rate bands) and inter-spouse transfers before exchange (no-gain/no-loss transfers can shift gain from the 24% band into the 18% band; HMRC will look through artificial rebalancing). We do not give tax advice but we set the completion calendar around your accountant's projections.

Variable 3 — Section 24 and the net-yield squeeze

Section 24 is the slow-burn variable behind much of the small-landlord exit signal. Since 6 April 2020 individual landlords have not been able to deduct mortgage interest as a normal expense — they receive only a flat 20% tax credit against finance costs, applied at the end of the tax computation. The mechanical effect is that higher-rate (40%) and additional-rate (45%) taxpayers are effectively taxed on a portion of rental turnover rather than profit on the financed share.

In the 2024–2026 rate environment — Bank Rate above 4% for most of the period — Section 24 plus the additional-dwelling SDLT rate rising from 3% to 5% on 31 October 2024 plus the EPC capex pipeline has turned many long-held personal-name BTL portfolios from low-yield-but-positive holdings into structural loss-makers. Limited-company portfolios are exempt (finance costs fully deductible; Corporation Tax 19%/25%), but incorporating an existing personal portfolio triggers CGT on the deemed disposal and SDLT including the 5% surcharge — for most landlords the modelling now favours a clean exit over restructure.

Variable 4 — MEES, EPC C, and the 2030 capex cliff

MEES currently requires an EPC E minimum for let property. On 21 January 2026 the government confirmed the new minimum: EPC C by 1 October 2030 for all existing tenancies in England and Wales, with new tenancies expected to comply from 2028. The cost cap rises to £15,000 per property and the 2028+ maximum fine moves from £5,000 to £30,000.

For a portfolio landlord whose stock is largely Victorian or pre-1930 terraces — much of the South Yorkshire investment base — the upgrade cost is the single largest item on the next four years' capex schedule. Solid-wall insulation, double glazing, heating upgrades and ventilation typically stack up to £8,000–£18,000 per unit on properties currently at D or low-C, before considering tenant disruption during works. A portfolio buyer absorbs that capex pipeline — we build the upgrade cost into the offer and the seller does not need to fund or schedule the works.

How a portfolio sale is priced: bottom-up valuation, then portfolio-level adjustment

Portfolio offers are not built by applying a single round-number discount to a total. They are built bottom-up. Every property is valued individually using the comparable method — recent sold prices for like-for-like local stock, drawn from Land Registry, Rightmove and Zoopla sold data — and, for income-producing units, an investment cross-check that applies a market yield to the in-place rent. The two methods rarely agree exactly; the lower of the two normally anchors the underwriting, and the higher provides the upside case.

The portfolio-level adjustments then flex the aggregate up or down. Three matter most:

• Condition mix. A portfolio with one or two properties in heavy disrepair drags the whole aggregate below the sum of its parts, because the disposal cost on those units is disproportionate. Mixed-condition portfolios where most properties are tenant-ready and one or two need full refurb actually price more keenly than apparently-uniform portfolios where every property needs 70% of a kitchen and bathroom rebuild.
• Tenancy quality. In-place AST tenancies at or near market rent, with clean rent ledgers and no recent arrears or possession claims, add value. Below-market legacy rents reduce it — the new Section 13 / Tribunal process makes rebasing slow. We price both, and we explain both.
• Geographic concentration. A portfolio entirely in one Sheffield postcode carries different liquidity risk to one spread across Sheffield, Rotherham, Doncaster and Barnsley. Concentrated portfolios price keenly if the postcode is one of the strong sub-markets we hold underwriting conviction on; spread portfolios price keenly if the spread is into towns we already buy in.

A genuine cash offer for a residential portfolio in 2026 typically lands between 75% and 85% of aggregate open-market value. The discount is the price of certainty, speed, and the buyer absorbing the EPC capex pipeline, tenancy risk under the new Act, and the chain risk that a fragmented sale carries. We will always show the build-up — property by property, comparable by comparable — so you can challenge any line in the underwriting.

South Yorkshire context: where the local market sits in 2026

South Yorkshire's BTL market is not a single market. The structural pressure on small portfolio landlords plays out differently by postcode. Sheffield student-let postcodes (S7, S10, S11) are under specific pressure: the pre-2026 student HMO model — fixed academic-year ASTs, vacant possession each summer, fresh group of tenants in September — does not map cleanly onto the post-May-2026 framework even with the new Ground 4A possession ground, and Additional and Selective Licensing applies to large parts of all three postcodes. Single-let stock across Rotherham (S60–S66), Doncaster (DN1–DN12) and Barnsley (S70–S75) is showing more pure financial-pressure exits — rents have held, the squeeze is on the cost side, and these are the portfolios where the Section 24 maths typically dominates the decision. East Midlands stock (Worksop, Retford, Gainsborough, Mansfield, Chesterfield) usually exits at the higher end of our 75%–85% band.

Bridging-funded buyers vs genuine cash buyers

Many companies offering "fast portfolio purchases" rely on bridging facilities — typically priced at 0.55%–1.5% per month plus a 1%–2% arrangement fee, with UK bridging lending volumes at record highs above £7bn. Bridging-funded buyers can complete quickly but they carry an exit-strategy risk: if the refinance or resale slips, the bridging clock keeps running and pressure builds back up the chain, sometimes producing late repricing or stretched completion. A genuine cash buyer using its own balance sheet has no exit clock. South Yorkshire Property Buyers buys directly using Bullseye Properties Ltd's own funds — we do not bridge our portfolio purchases, and proof of funds is provided in writing within 24 hours.

How the portfolio sale process actually runs

Step 1: Portfolio summary. You share a one-page summary — addresses, rough current values, tenancy status, rent roll, any known issues. We sign an NDA if you need one (most landlords don't; many do). This stays confidential and is shared only with our solicitor and our underwriter.

Step 2: Underwriting. We run desktop comparables and rent comparables for every property, walk the streets where geography matters, and build the bottom-up valuation. Typical turnaround is two to four working days for portfolios up to ten units; five to seven days for larger or geographically spread portfolios.

Step 3: Written offer. Single offer figure for the portfolio with the per-property build-up attached so you can see exactly where the number came from. The offer is fixed, written, and accompanied by proof of funds from Bullseye Properties Ltd's solicitor.

Step 4: Tax-aware completion calendar. Before exchange we agree the completion date or dates with you and your accountant. Where splitting completions across a tax year improves your CGT position, we plan the contract around that.

Step 5: Exchange and completion. Single contract, single solicitor pair (one each side), simultaneous exchange across all properties. Completion is either single-day or short-phased depending on lender redemption and Land Registry practicality. All charges, mortgages and restrictions are redeemed at completion.

Step 6: Tenancy transition. Tenancies transfer to Bullseye Properties Ltd on completion. Deposits move to our scheme registration, prescribed information is reissued, Section 48 notices go out, and tenants receive a single change-of-landlord letter. From their side, it is a standing-order update.

What we buy — and what we don't

We buy residential portfolios across South Yorkshire and the East Midlands: single-let terraces, semis, flats, HMOs (licensed and unlicensed), mixed residential blocks, ex-council stock, Section 106-restricted units, and portfolios with non-traditional construction. Tenanted, vacant, or any mix. Two properties or thirty. Common scenarios we close on include exits driven by unsustainable mortgage costs, joint-name dissolution after a divorce or partnership split, estate-level disposal during or after probate, tenanted exits where eviction is not desirable, and HMO exits where licensing renewal is approaching.

Why portfolio landlords use a single-buyer route rather than estate agents

The arithmetic on a sequential agent-by-agent exit is rarely as good as it looks. A typical 2026 South Yorkshire BTL property listed through a high-street agent takes 22–25 weeks from listing to completion, attracts 1.0–3.0% sales commission plus VAT, requires an EPC (£100–£200) and conveyancing (£1,000–£1,500) per unit, and runs a fall-through risk that has held around 22.5%–25% nationally through Q1 and Q2 2026. Multiply those costs and risks across six, eight or twelve properties, add the holding cost of every month the portfolio is partially-sold (mortgage interest, council tax on empty units, insurance, ongoing management on the still-let units), and the headline "agent should net more" calculation thins considerably.

Add Section 24 still biting on the remaining stock through the sequence, the prospect of the Renters' Rights Act 2025 changing the legal frame mid-sale on 1 May 2026, and the chain risk that any of the individual buyers might collapse and stall the others, and a sequential exit can run 12–18 months from decision to last completion. A single-transaction portfolio sale to a cash buyer typically completes 14–42 days from instruction. That gap — call it 9–14 months of carrying cost and regulatory exposure — is what the headline cash discount has to be netted against.

For the like-for-like single-property comparison see our cash buyer vs estate agent breakdown and our what is a cash buyer page. Both pages work through the maths.

Verifying any cash buyer — the six checks that matter

The portfolio market attracts a disproportionate number of sub-agents, lead-flippers and option-agreement operators precisely because the deal sizes are larger. Before you accept any offer — ours included — run these checks:

1. Written proof of funds within 24 hours. A redacted bank statement or a letter from the buyer's solicitor on firm-headed paper. Screenshots and "we'll show you on the day" are not acceptable.
2. Companies House walkthrough. The legal entity name on the offer letter — not the trading name on the website — should appear on the Companies House register, be active, and have filed accounts. Bullseye Properties Ltd is Companies House 14869608.
3. Named solicitor on the buyer's side, day one. Cross-checked against the Solicitors Regulation Authority register.
4. No upfront fees. Ever. No valuation, no survey, no admin, no reservation, no legal-on-account.
5. No exclusivity or option agreements. A genuine direct buyer does not need to tie you in.
6. NAPB and TPO membership as a tiebreaker. Voluntary, but it gives you a documented complaints route up to £25,000.

What South Yorkshire Property Buyers actually is

South Yorkshire Property Buyers is the trading name of Bullseye Properties Ltd, registered at Companies House under company number 14869608. The company was previously called Lord CNB Properties Ltd and was renamed Bullseye Properties Ltd on 18 April 2024 — the name change is on the public Companies House record. We buy directly using our own funds. We are not a sub-agent, we do not flip leads, we do not bridge our purchases, and we do not use option agreements.

We operate across Sheffield, Rotherham, Doncaster, Barnsley, Chesterfield, Worksop, Retford, Gainsborough and Mansfield. Our written offers carry a fixed price and a fixed completion calendar — typically between 14 and 42 days from instruction for a portfolio of two to twelve units. We pay both sides of the legal costs and we never charge upfront fees of any kind.

Frequently asked questions: portfolio sales

How many properties count as a portfolio sale?

There is no statutory definition, but two or more properties sold together as a single transaction is how lenders, accountants and HMRC typically treat a portfolio disposal. We buy from two properties up to 30-plus.

Will the Renters' Rights Act 2025 affect a sale completing after 1 May 2026?

Yes. From 1 May 2026 ASTs convert to periodic tenancies, Section 21 is abolished, and rent increases must use Section 13 with Tribunal challenge rights. We take the tenancies on under the new framework — you do not need to evict before sale.

How is CGT calculated when selling multiple BTL properties at once?

Each disposal is calculated separately. Residential CGT rates are 18% (basic-rate band) and 24% (higher-rate band), the 2026/27 annual exempt amount is £3,000 per individual, and every disposal needs its own 60-day return via HMRC's Capital Gains Tax on UK property service. Splitting completions across a tax year doubles the AEA and basic-rate band.

What about Section 24 — does selling now make sense?

For personal-name geared portfolios, Section 24 gives only a 20% tax credit on finance costs (not a full deduction), meaning higher-rate landlords are effectively taxed on rental turnover, not profit. Where yield is close to mortgage rate the after-tax result is often a loss. Limited companies are exempt — but the cost of incorporating an existing portfolio usually exceeds the cost of exiting.

What if the portfolio is in a limited company?

We buy from both. A company portfolio can sell as an asset sale (the company sells the properties) or as a share sale (we acquire the company itself). Share sales avoid the property-by-property conveyancing chain but bring corporate due diligence. We model both before exchange.

Do all properties have to be EPC C under the new MEES rules?

Not today. The 21 January 2026 announcement set EPC C as the minimum for all existing tenancies by 1 October 2030, with new tenancies from 2028. Spending cap is £15,000 per property and the 2028+ fine cap is £30,000. We buy portfolios with mixed EPC ratings and absorb the upgrade cost.

How is the portfolio priced?

Bottom-up: each property valued on comparable sold evidence and (for tenanted units) a market-yield investment cross-check, then adjusted for condition mix, tenancy quality and geographic concentration. A genuine 2026 cash offer typically sits between 75% and 85% of aggregate open-market value.

Single-day completion or phased?

Most portfolios complete on a single co-ordinated date with simultaneous transfers. Larger portfolios (10+ units) sometimes use phased completion across two or three days, but the contract and exchange are single. Typical instruction-to-completion is 14 to 42 days.

What happens to the tenants?

Tenants stay in situ. We honour existing tenancy agreements, transfer deposits to our scheme, reissue prescribed information and Section 48 notices. From the tenant's side, only the standing-order landlord name changes.

Will you buy with mortgages, tax debt or charges against the properties?

Yes. Mortgages and charges are redeemed from sale proceeds at completion. Portfolios with mortgage arrears can usually be actioned inside 28 days. Short-sale positions (debt above sale price) can be negotiated with lenders using our written offer and proof of funds.