GaffFinder

London lettings, by the square foot

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Every London flat, measured.

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

18,544 flats measured

Best £/sqft£/m² first

3 listings · £2.99/sqft£32.18/m² median in Brook Hospital Estate

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.

1,011 sqft 94 m²

£2.47/sqft £26.59/m² 17% below Brook Hospital Estate median
£2,500/mo £625 each (if split by room)

Weyman Road, Blackheath

4 bed 2 bath Brook Hospital Estate

listed yesterday Share Agent's site ↗

621 sqft 58 m²

£3.86/sqft £41.55/m² 29% above Brook Hospital Estate median
£2,400/mo £1,200 each (if split by room)

Old Dover Road London SE3

2 bed 1 bath Brook Hospital Estate

2 days on market avail now Share Agent's site ↗

size unknown

—/sqft/m²
£1,850/mo £617 each (if split by room)

Shooters Hill Road, London

3 bed 1 bath Brook Hospital Estate

5 days on market avail 29 Sep Share Agent's site ↗

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.