GaffFinder

London lettings, by the square foot

Saved Get alerts

Every London flat, measured.

The portals won’t let you rank by size. We read the floorplans, so you can.

18,480 flats measured

Best £/sqft£/m² first

3 listings · £2.60/sqft£27.99/m² median in Tolworth

Sizes are estimates: an AI model reads most of them from the floorplan, and it can be wrong — so can the £/sqft£/m² worked out from them. Check with the agent before you rely on one.

Property photo
Floorplan

925 sqft 86 m²

£2.70/sqft £29.06/m²
£2,495/mo £832 each (if split by room) was £2,550

Largewood Avenue, Surbiton, KT6

3 bed 1 bath Riverhill

25 days on market avail 25 Oct Share Agent's site ↗
Property photo
Floorplan

443 sqft 41 m²

£3.27/sqft £35.20/m² 26% above Tolworth median
£1,450/mo was £1,500

Ewell Road, Surbiton, KT6

1 bed 1 bath Tolworth

27 days on market avail 15 Oct Share Portal ↗
Property photo

size unknown

—/sqft/m²
£1,100/mo was £1,150

Hook Road, Surbiton, KT6

0 bed 1 bath Tolworth

25 days on market avail now Share Portal ↗

How we know the size

  1. 01

    We collect

    Every new flat to rent in London, checked through the day, seven days a week.

  2. 02

    We read the floorplan

    A vision model reads the plan the way you would — room by room, taking the dimensions printed on it. It is an AI estimate, and it can be wrong.

  3. 03

    We measure

    That gives a square footage, and a price per square foot. You can sort and filter on both. The portal offers neither.