A lease extension adds years to an existing long residential lease and, for statutory claims, reduces ground rent to a peppercorn. For flats, the statutory outcome adds 90 years to the remaining term under the 1993 Act, while informal extensions are negotiated outside the statute. However, since the Ground Rent Act 2022, any rent reserved on the extended term must also be a peppercorn.
This guide focuses on small landlords and headlease owners outside Greater London, where lower absolute prices mean smaller premiums and higher frictional costs. When the average sale price in the North East sits around £168,000 compared with about £534,000 in London, a 72 year lease in each place does not deliver the same check to the freeholder. The goal is simple: understand how valuation, process, and near term reform shape net receipts and execution risk.
Statutory basics and the reform timeline you can model
The current law is the Leasehold Reform, Housing and Urban Development Act 1993. Eligibility is straightforward: the flat must be on a lease originally granted for more than 21 years, and the leaseholder must have owned it for at least two years. The result is clear: add 90 years to the remaining term and reduce ground rent to a peppercorn for the whole of the new lease.
Valuation under the 1993 Act for flats has three elements. First, the term value is the present value of the ground rent stream that disappears. Second, the reversion is the value of taking vacant possession later, now pushed out by the new lease. Third, where the unexpired term is below 80 years, marriage value applies. This is the uplift created by merging interests, shared 50 or 50 with the landlord. Deferment rates default to Sportelli at 4.75 percent for flats unless strong evidence supports an adjustment. Relativity, the short lease value as a percentage of the long lease value, comes from market evidence rather than purely theoretical models.
The Leasehold and Freehold Reform Act 2024 is now law, but most valuation changes await commencement by secondary legislation. When switched on, expected changes include the removal of marriage value, a 990 year extension term, and curbs on cost recovery by landlords. Timing remains uncertain. Anyone underwriting the next 12 to 18 months should model two regimes. Use current rules if completion occurs before commencement and revised rules if completion lands after commencement.
Who wants what and why it drives timing
- Income today: Small landlords and headlease investors want premium income now and ground rent cash flows until extinguishment. On leases under 80 years, the current regime pays better due to marriage value, which encourages earlier settlement.
- Mortgage-ready: Leaseholders want price certainty, a quick turnaround, and mortgageability. Many lenders become cautious as terms dip below 80 years, which increases urgency and shortens negotiating patience.
- Lender covenants: Lenders to ground rent or reversionary portfolios will test covenants for the post commencement world. Removing marriage value and shifting costs to landlords lowers receipts and raises timing risk.
Premium drivers in the regions: what matters most
Premium equals term plus reversion plus, if applicable, marriage value, with any compensation for other losses. For regional portfolios, four inputs do most of the work.
- Local comparables: Long lease value should come from local evidence, not a London relativity curve in disguise. Secondary towns and EPC constraints often bite harder outside the capital.
- Ground rent terms: Fixed doubling rents price at higher yields than index linked. Since June 2022, any new long lease must reserve only a peppercorn on the extended term. Do not try to retain an economic rent for the addition.
- Deferment rate: Sportelli is the anchor at 4.75 percent for flats. Adjustments are rare and require evidence.
- Relativity choice: Regional evidence is thin, so select conservative curves and cross check with a handful of local sales.
A quick illustration helps. Assume a flat worth £180,000 on a long lease, 72 years remaining, ground rent of £150 fixed, capitalized at 6 percent, deferment at 4.75 percent, and relativity at 92 percent. Term value is about £2,500. Reversion discounted for 72 years is near £7,000. The uplift from making the lease long is about £14,400, so total marriage value is roughly £4,900. The freeholder’s 50 percent share adds about £2,450. All in, the premium is near £12,000. The same math in London starts from a higher base value and throws off a larger premium. The step at 80 years is sharp in both markets.
To keep the inputs disciplined, remember how discounted cash flow and sensitivity analysis frame value. A two point change in relativity or a 25 basis point shift in deferment can move prices more than the fee line on small regional leases.
Statutory mechanics and how money moves
- Starting notice: The leaseholder serves a Section 42 notice with an opening offer and pays a deposit of the higher of £250 or 10 percent of the offer.
- Counter-notice: The landlord replies with a Section 45 counter notice within two months. Missing that date risks agreeing to the tenant’s terms by default.
- Negotiation window: The parties have up to six months to agree terms. Failing that, either side can apply to the First tier Tribunal for a determination.
- Completion: On completion, the leaseholder pays the premium, stamp duty land tax if applicable, both sides’ recoverable statutory costs, and registration or disbursement items. If there is a mortgage, the charge is substituted onto the new lease.
Cost stack and what it means for net receipts
For straightforward regional flats, leaseholders typically spend £2,000 to £5,000 plus VAT on valuation and conveyancing. Today, landlords can recover reasonable valuation and conveyancing costs on statutory claims, often £1,500 to £4,000 plus VAT, but cannot recover negotiation or tribunal costs except in narrow cases. SDLT falls on the leaseholder and is calculated on the premium. The rent’s net present value is usually nil because the new rent is a peppercorn. Land Registry fees, plan work, and managing agent notices add smaller amounts.
If reform removes the landlord’s statutory cost recovery, small cases see a clear squeeze. A £10,000 premium that once netted most of that after recoverable costs may fall by a few thousand pounds. On very small premiums, fixed costs can consume a meaningful share. That makes efficient process and capped professional fee agreements central to strategy.
Informal deals vs. the statutory path
Informal deals can land faster and with fewer moving parts, but there are guardrails to respect.
- Peppercorn only: The extended term must have a peppercorn rent. Keeping an economic rent for the addition risks compliance issues at registration.
- Price transparency: Without the statutory framework, prices float on negotiation. Some landlords will seek a marriage value style uplift for sub 80 year leases. Some leaseholders will anchor to statutory math. Transparency usually wins time to close.
- Mortgage tests: Lenders prefer statutory outcomes with peppercorn rent. Any residual rent in the remaining original term should be tested with local lender panels.
- Modest modernizations: Keep drafting updates modest. Attempts to shift burdens beyond the existing lease can stall deals and invite scrutiny.
Tax and accounting in brief
Landlords do not pay SDLT on receipt of the premium. The leaseholder does. Premium receipts on residential lease extensions are generally outside VAT. For direct taxes, corporate landlords typically treat the premium as a chargeable gain on a part disposal, taxed at corporation tax rates. Individuals face capital gains tax at residential rates. Under IFRS, investment property at fair value pushes gains and losses to profit or loss. Under UK GAAP, fair value is also the norm where reliable, with disclosure on methods, sensitivities, and regulatory risks.
Regulatory overlays to handle early
- AML checks: Anti money laundering checks apply. Funds should move through client accounts with source of funds verification.
- Overseas entities: If the freeholder is an overseas entity, it must be on the Register of Overseas Entities before completion to allow Land Registry registration.
- Post completion notices: After completion, serve notices of assignment or charge on the managing agent as required by the lease.
Risks and edge cases that derail timelines
- 80 year line: Below 80 years, marriage value applies. Above it, it does not. Monitor expiries and move with intent.
- Absent landlords: Missing freeholders push leaseholders toward vesting orders, with premiums paid into court. Keep registered addresses current and monitored.
- Intermediate interests: Intermediate leases and split reversions complicate apportionment and delay closing. Accurate title mapping upfront saves time and cost.
- Service charge arrears: Arrears often surface at completion. Handle them separately. Set off against the statutory premium requires agreement.
- Tribunal benchmarks: Overreaching on valuation inputs can invite a tribunal decision that sets a low benchmark for your micro market. Aim for evidence based offers.
File hygiene that satisfies audits
Keep a single indexed deal file per unit that captures notices, counter notices, drafts, models, and correspondence. Save versions and maintain a simple Q and A log. At close, archive the full record, hash the archive, and record the hash. Apply your retention policy. For third party platforms, obtain deletion confirmation and a destruction certificate. Legal holds outrank deletion schedules.
Run a regional portfolio with reform on the horizon
- Map the book: Group units by unexpired term at 50 to 70, 71 to 80, and above 80 years. Build two sets of premiums for each unit under current law and under post commencement assumptions and probability weight by expected timing.
- Focus sub 80s: Prioritize sub 80 year leases with clean titles. These cases offer the most current law value. Use standardized documents and fee caps to protect net proceeds.
- Short models: Build local valuation models with simple sensitivities. Move relativity by two points and deferment by 25 bps and show the effect. Simple models travel better in negotiation and at tribunal.
- Keep lenders aligned: Provide dual track projections and discuss covenants. It is better to reset expectations with data than to seek amendments after a surprise.
- Batch for scale: In blocks with multiple units, agree a standard relativity band and consistent lease modernizations. Volume reduces cost and shortens timelines.
What changes if commencement arrives soon
Removing marriage value lowers prices most for 50 to 79 year leases. A 990 year addition makes the reversion component tiny in many cases, so premiums will lean on term rent and any prescribed rates. If each party pays its own costs, landlords will shoulder their professional fees on statutory claims. Lower prices could bring more leaseholders to the table, but with lower net per case, process efficiency rather than heroic pricing becomes the lever.
Negotiation tactics that work outside London
- Lead with local: A clean schedule of nearby sales and a plainly stated relativity curve beats a complex model with no local comparables.
- Cap costs: Cap the landlord’s recoverable costs upfront and put the cap in correspondence so that “reasonable costs” do not drift.
- Trade speed: If a leaseholder wants a tidy drafting update, agree it in exchange for a tighter completion date.
- Assign notices: For units under offer, assign the benefit of a served Section 42 notice to keep transactions moving and preserve value.
- Set standards: Where you have multiple similar leases, settle them together at a standard relativity to avoid re-valuing the same ground repeatedly.
Build a two hour local evidence pack
Speed and credibility decide many regional negotiations. A focused evidence pack helps you close the gap quickly.
- Relativity wheel: Prepare a one page wheel that shows relativity by five year buckets from 50 to 90 years. Mark your building and three nearby sales.
- Yield grid: Show capitalized values of common ground rent profiles at 5 to 7 percent yields. This frames the term value debate.
- Title checks: Pull the HM Land Registry title and plan and map any intermediate interests before you price. Avoid surprises on apportionment.
- Common snags: Include a page of likely snags with fixes. Link to internal playbooks on title defects and block level issues like service charges and ground rents.
Keep the pack short and visual. It is easier for counterparties, valuers, and tribunals to accept clear, local, and repeatable frameworks than dense models. Pair this with a clear explainer on freehold vs leasehold concepts for buyers and lenders who are new to the area.
Key Takeaway
Underwrite two legal regimes and weight them by realistic timing. Monetize sub 80 year leases while current rules apply, but do not push so hard that leaseholders choose to wait for reform. Control the fee line with caps and templates. Validate valuation inputs with local data, not London proxies. Keep informal deals compliant on rent. Be ready for tribunal where a good decision can set a helpful local precedent. Keep lenders in the loop and update cash flow models as commencement signals firm up. Align your accounting and tax treatment because lower and later receipts change both the P and L and the conversation with your auditors.