Before buying a leasehold flat, understand the remaining lease term, the charges you will pay and your share of future building costs. A flat's asking price and mortgage payment are only part of the decision.

Start with the lease and the lender

Ask how many years remain on the lease and obtain the relevant documents through your conveyancer. Discuss the term with your mortgage adviser as well. A lender's requirements can affect whether the property is suitable for your intended funding.

If a lease extension is being discussed, establish what has actually been agreed, what it may cost and who will carry it through. Ask your solicitor to explain the current legal route rather than assume a proposed reform has already changed your rights.

Understand the recurring charges

Service charges cover the leaseholder's contribution to relevant building services and costs. Review the current budget and recent accounts, and ask what explains any substantial changes. A reserve fund can help meet future works, but its existence alone does not establish that it will cover the building's needs.

Check ground rent separately, including any review provisions. Buying an existing lease does not automatically remove ground rent merely because the purchase takes place after the rules for many new leases changed in June 2022.

To compare monthly costs, divide annual charges by 12. For example, a £3,000 annual service charge adds £250 a month to the amount you need to budget, before any other charges or one off bills. That can make a meaningful difference between two otherwise similar flats.

Ask about major works and building safety

Request information about planned works and the building's maintenance position. A roof, lift or external repair project may have a different financial impact from ordinary annual expenditure.

Your conveyancer should explain relevant building safety documents and the allocation of potential costs. Avoid assuming that a particular certificate is needed for every block or that one document answers every lender's question. Requirements depend on the building and proposed loan.

Check whether the lease suits your plans

Read restrictions relevant to how you want to use the home. Ask about alterations, flooring, pets, subletting and parking. A feature shown during a viewing should be checked against the legal rights you will receive.

Visit shared areas and consider how the building is managed. Ask how repairs are reported and obtain answers through the appropriate documents where possible. Keep unresolved questions together so they can be addressed before exchange.

Common questions

Does share of freehold mean there is no lease? A share of freehold flat will commonly still have a lease. Ask your solicitor to explain both interests and the management responsibilities.

Is a low service charge always better? Consider what it covers, the condition of the building and future expenditure. A low current charge alone does not prove that overall costs will remain low.

Searching for a flat in Harrow or Stanmore? Contact Nivas Estates with your budget and priorities, including the ongoing charges you can comfortably afford.

Related reading

Sources

Information checked on 26 October 2026. General information for England; obtain advice for your circumstances.