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.

18,573 flats measured

Best £/sqft£/m² first

3 listings · £4.81/sqft£51.77/m² median in SW10

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.

2,544 sqft 236 m²

£5.50/sqft £59.20/m² 14% above SW10 median
£14,000/mo £3,500 each (if split by room) ◷ relisted 5×

Cheyne Walk, SW10

4 bed 2 bath Cremourne Estate

2 days on market Share Agent's site ↗

863 sqft 80 m²

£6.37/sqft £68.57/m² short let
£5,500/mo ◷ 2mo on market

Coleherne Road, London, SW10

2 bed 2 bath Earl's Court

Also listed here £5,500 short let ↗

2 days on market avail now Share Portal ↗

656 sqft 61 m²

£6.57/sqft £70.72/m² short let
£4,312/mo ◷ relisted 1×

Redcliffe Gardens London SW10

2 bed 1 bath Brompton

2 days on market avail 17 Dec 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.