Property Diligence

Leasehold checks before buying a flat

A lease is a time-limited property interest. Check the remaining term, annual charges, future major works and every restriction before exchange.

Years remaining

Mortgage lenders become less willing around 80 years remaining, and extension costs can rise sharply at that point.

Lender attention years remaining
80
GOV.UK Buying or owning a leasehold home. guidance verified 2026-08-03. Retrieved 2026-08-03.
How this was counted

Postcode district. government buyer guidance on a common lender and extension-cost threshold.

Ground rent

Qualifying new leases granted from 2022-06-30 usually carry a peppercorn ground rent worth £0. An older or assigned lease can still contain a payable and escalating rent.

New lease cutoff
2022-06-30
Peppercorn value gbp
0
GOV.UK Leasehold property: service charges and other expenses. live guidance verified 2026-08-03. Retrieved 2026-08-03.
How this was counted

Postcode district. usual ground-rent treatment for qualifying new leases.

Service charges and works

Government guidance gives consultation thresholds of £250 for planned work and £100 a year for services lasting more than 12 months. Read recent accounts, budgets and major-works notices together.

Long term service per year gbp
100
Planned work gbp
250
Service term months
12
GOV.UK Leasehold property: service charges and other expenses. live guidance verified 2026-08-03. Retrieved 2026-08-03.
How this was counted

Postcode district. consultation thresholds stated in government guidance.

Sources and method

For an address-specific desk check, Property Diligence’s paid report adds the more detailed property-level information available from public sources.