Buying a Leasehold Flat: What to Check Before You Buy
Leasehold flats are some of the most common homes for first-time buyers and investors, but they come with extra legal checks that freehold houses do not. At Ally Randall Solicitors, our conveyancing team reviews leases, management packs, ground rent and service charges so buyers understand what they are taking on before they exchange contracts. This guide sets out what to check when buying a leasehold flat, from lease length to service charges, and why leasehold conveyancing takes more care.
Quick answer: When you buy a leasehold flat, check the length of the lease, the ground rent, the service charge and any major works, read the management pack, confirm who owns the freehold and who manages the building, and look for restrictions on alterations, pets and subletting. Anything not confirmed by an official source or our published information is marked as an estimate.
What Is a Leasehold Flat?
When you buy a leasehold flat, you own the right to live in the property for a fixed number of years set by the lease, not the land it stands on. The freeholder, also called the landlord, owns the building and land, and a managing agent or management company often runs the building. The lease sets out your rights and duties, including ground rent, service charges, repairs and insurance.
Why Leasehold Conveyancing Needs Extra Care
Leasehold conveyancing involves more documents and more parties than a freehold purchase. Our team assists with leasehold sales and purchases, including lease review, management pack checks, ground rent, service charges, lease terms, landlord requirements and completion formalities. Because the landlord or managing agent supplies much of the information, leasehold matters are estimated to take roughly 2 to 4 weeks longer than a comparable freehold purchase, while our typical timeframe for our conveyancing process is around 8 to 12 weeks, depending on the property chain and complexity.
Our published fees may vary depending on the property value, transaction type, title complexity, lender requirements, leasehold documents and any additional legal work required. You can see them on our residential conveyancing page.
Leasehold Flat Checklist: What to Check Before You Buy
1. Lease Length
The number of years left on the lease matters for your mortgage, your costs and your resale value. Many lenders set a minimum remaining term, and the figure varies by lender, so ask yours early. A shorter lease usually becomes more expensive to extend, and if the lease has 80 years or fewer remaining, an extra cost called marriage value can apply when you extend. Our separate guide to extending your lease explains this in more detail.
2. Ground Rent
Ground rent is a yearly payment to the freeholder. Check the amount, how often it is due and whether it increases. Look carefully for review clauses that raise the rent over time, because these can affect your ability to sell or mortgage the flat. Under the Leasehold Reform (Ground Rent) Act 2022, most new long residential leases granted on or after 30 June 2022 must have a peppercorn ground rent, which means no ground rent is payable. This does not change existing leases.
3. Service Charge
The service charge pays for maintaining and insuring the building and shared areas. Ask for the last few years of accounts and check what the charge covers, how it is split between flats and whether there is a reserve or sinking fund for future repairs. A low service charge is not always a good sign if the building has no reserve for major works.
4. Major Works and Repairs
Ask whether any major works are planned or in progress and how much you would have to contribute. Costs for roofs, lifts, windows and external repairs can be substantial, and the amounts depend on the building. Your solicitor should ask the seller these questions.
5. The Management Pack
The management pack is a set of documents from the landlord or managing agent, usually including service charge information, insurance details and confirmation of any arrears. The seller orders it, it can take several weeks, and the landlord or agent charges for it, so ask early. Our team checks the management pack as part of leasehold conveyancing.
6. Buildings Insurance
Find out who arranges the buildings insurance, what it costs and what it covers. The cost is usually passed on through the service charge or a separate insurance contribution.
7. Who Owns the Freehold and Who Manages the Building
Check who the freeholder is and who runs the building. This could be a managing agent, a residents’ management company or a right to manage company. It affects who you contact for repairs and how decisions about the building are made.
8. Restrictions in the Lease
Read the clauses on:
- Alterations and consent from the landlord
- Pets
- Subletting or short lets, which is important if you plan to rent the flat out
- Flooring, noise and use of the property
- Fees payable when you sell or sublet
9. Building Safety and Lender Requirements
Ask whether the building has any known fire safety or cladding issues, and whether your lender will need extra documents for the building. Requirements vary by lender and by building, so raise this with your solicitor and broker early.
10. Landlord Requirements on Sale or Purchase
Some leases require you to give notice to the landlord or obtain a certificate of compliance when you buy or sell, and the landlord may charge a fee. Your solicitor will check this as part of the transaction.
What Will a Leasehold Purchase Cost?
Budget for your legal fees, stamp duty, searches, HM Land Registry fee and survey. Leasehold purchases also involve landlord and managing agent charges for the management pack and related certificates. These amounts vary widely and are estimates until the landlord or agent confirms them. When you buy a new leasehold property you pay stamp duty on the lease premium using the standard rates, as published on GOV.UK. Our guide to stamp duty explained covers the rates in detail.
Our published legal fees start from £1,305 plus VAT for a sale or purchase up to £499,999. For a personalised figure, contact our conveyancing team.
Leasehold Reform: What Has Changed?
Leasehold law is changing in stages. Reports from legal sources indicate that, as at autumn 2026, some parts of the Leasehold and Freehold Reform Act 2024 are in force, including the removal of the two-year ownership rule for lease extensions from 31 January 2025, but the 990-year statutory extension and the abolition of marriage value are not yet in force. The government also published a draft Commonhold and Leasehold Reform Bill in January 2026. Rules can change, so ask your solicitor for the current position before you buy.
Common Red Flags When Buying a Leasehold Flat
- A short lease with few years remaining
- Ground rent that doubles or rises sharply
- High or fast-rising service charges
- Large planned works with no reserve fund
- A missing or incomplete management pack
- Restrictions that conflict with how you plan to use the flat
- Unclear information about who owns the freehold
How We Can Help
Our residential conveyancing solicitors can review your lease, check the management pack, explain the ground rent and service charge provisions and guide you through completion. A dedicated fee earner manages your matter, and you can meet the team on our team page. You can also learn more about Ally Randall Solicitors or see our wider legal services.
We act for clients across Northwood Hills, Northwood, Pinner, Ruislip, Eastcote, Harrow and Watford.
This article is general information, not legal advice. Leasehold law is changing, and figures marked as estimates are approximate.
Speak to Our Leasehold Conveyancing Team
Call us on 020 8152 8737 or contact Ally Randall Solicitors to talk through your leasehold purchase.
Frequently Asked Questions
What should I check when buying a leasehold flat?
Check the length of the lease, the ground rent, the service charge and any planned major works. Read the management pack, confirm who owns the freehold and who manages the building, look at buildings insurance and review the restrictions in the lease on alterations, pets and subletting.
How long should the lease be on a flat I buy?
There is no single rule, but many lenders set a minimum remaining term and the figure varies by lender. A shorter lease can also be more expensive to extend, and marriage value can apply when 80 years or fewer remain. Ask your lender and solicitor before you commit.
What is ground rent?
Ground rent is a yearly payment made by the leaseholder to the freeholder. Most new long residential leases granted on or after 30 June 2022 must have a peppercorn ground rent, which means no ground rent is payable, but existing leases are not affected.
What is a service charge?
A service charge is a payment that covers the cost of maintaining and insuring the building and shared areas. Ask for recent accounts and check whether there is a reserve fund for future repairs.
How long does leasehold conveyancing take?
Our conveyancing process typically takes around 8 to 12 weeks, depending on the property chain and the complexity of the transaction. Leasehold matters are estimated to take roughly 2 to 4 weeks longer because of the lease and management pack.
Is leasehold conveyancing more expensive?
Our published fees may vary depending on the property value, transaction type, title complexity, lender requirements, leasehold documents and any additional legal work required. Landlord and managing agent charges for the management pack are extra.