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.

18,133 flats measured

Best £/sqft£/m² first

3 listings · £3.30/sqft£35.52/m² median in SW14

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.

2,949 sqft 274 m²

£2.88/sqft £31.00/m² 13% below SW14 median
£8,500/mo £1,700 each (if split by room) was £8,750

Clare Lawn Avenue, East Sheen, SW14

5 bed 2 bath East Sheen

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

1,750 sqft 163 m²

£3.43/sqft £36.92/m²
£6,000/mo £1,200 each (if split by room) was £6,250

Fitzgerald Avenue, East Sheen, SW14

5 bed 2 bath Barnes

25 days on market avail 15 Oct Share Agent's site ↗

size unknown

—/sqft/m²
£1,850/mo was £1,900

The Willoughbys, London, SW14

1 bed 1 bath Barnes

16 days on market avail now 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.