We Buy Any Flat or Apartment: Selling a Flat Fast (2026 UK Guide)
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Specialist sales

We Buy Any Flat or Apartment: Selling a Flat Fast

Quick answer

Flats can be harder and slower to sell than houses because of leasehold issues — a short lease, high ground rent or service charges, cladding/EWS1 requirements, or a difficult freeholder can all deter mortgage buyers. To sell a flat fast, get your lease and service-charge paperwork ready early, price realistically, and — for a problem flat — consider a cash buyer who can purchase leasehold flats, including short-lease or cladding-affected ones, in 7-28 days.

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  • Leaseholdadds complications
  • Paperworkready early
  • 7-28 dayscash, problem flats
LEASE
Flats sell on a different clock — lease length, service charges and cladding all matter.

Why flats can be harder to sell

Flats are almost always leasehold, which adds complications a freehold house doesn’t have. A short lease (under ~80 years) becomes expensive to extend and can make a flat unmortgageable; high ground rent or escalating clauses scare lenders; large service charges or a major-works bill put buyers off; and post-Grenfell cladding and EWS1 requirements can stall sales on affected blocks. Any of these can shrink your buyer pool to cash-only (see selling leasehold).

£ £££ One offer Several, competing
One company gives a take-it-or-leave-it figure. Several, competing, push the price up.

The common flat-selling problems

IssueEffect on sale
Short lease (<80 yrs)Hard to mortgage; needs extending
High/escalating ground rentDeters lenders
Large service charge / major worksPuts buyers off
Cladding / no EWS1Can stall mortgage sales entirely
Difficult freeholder/managing agentSlow paperwork

Get your paperwork ready

Flat sales stall on missing paperwork, so gather it early: a copy of the lease, recent service-charge and ground-rent statements, the buildings insurance, any major-works (Section 20) notices, the managing agent’s details, and — for taller blocks — any EWS1 form or cladding information. Having this ready lets the buyer’s solicitor proceed without long delays waiting on the freeholder or managing agent, which is the most common cause of flat-sale hold-ups.

Pricing and presenting a flat

Price to comparable flats in the same or similar blocks (not houses), accounting for the lease length and any service-charge burden. Present it well — flats often sell on light, space and low running costs. Be upfront about the lease and charges; hiding them only causes the sale to collapse later when the buyer’s solicitor uncovers them. For a flat with no major issues, a normal sale at a realistic price works fine.

Get several genuine offers side by side — comparison keeps every company honest.

Selling a problem flat fast

For a flat that mortgage buyers can’t or won’t touch — a short lease, cladding without EWS1, or a major-works bill looming — a cash buyer is often the realistic route. Cash purchasers buy leasehold flats, including short-lease and cladding-affected ones, without needing a lender’s approval, completing in 7-28 days. The trade-off is a price below full market value, but for an otherwise stuck flat it is a certain exit. Get the lease and charges clear so any offer is properly informed.

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Lisa Hayes, founder of Ready Steady Sell

Written & reviewed by Lisa Hayes, Founder

Lisa Hayes is the founder of Ready Steady Sell and an independent UK home-selling expert with over a decade helping homeowners weigh cash house buyers, property investors and the wider fast house-sale industry — without pressure or hidden fees. Every guide is reviewed for accuracy under our editorial standards.

Frequently asked questions

Straight answers, no sales talk

Why are flats harder to sell than houses?

Because they are leasehold — short leases, high ground rent, large service charges, cladding/EWS1 requirements, and difficult freeholders all deter mortgage buyers and slow sales.

Can I sell a flat with a short lease?

Yes — but a lease under ~80 years is hard to mortgage, so you may need to extend it or sell to a cash buyer who can purchase short-lease flats directly.

What paperwork do I need to sell a flat?

The lease, recent service-charge and ground-rent statements, buildings insurance, any Section 20 major-works notices, the managing agent’s details, and any EWS1/cladding information.

Can I sell a flat affected by cladding?

Mortgage sales on cladding-affected blocks without an EWS1 can stall. A cash buyer can purchase without a lender’s approval, completing in 7-28 days.

How do I price a flat?

To comparable flats in the same or similar blocks (not houses), accounting for lease length and service-charge burden. Be upfront about the lease and charges.

How fast can I sell a flat for cash?

A cash buyer can complete in 7-28 days, including for problem flats, because there is no mortgage lender to satisfy. The trade-off is a price below full market value.