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.

18,542 flats measured

Best £/sqft£/m² first

5 listings · £5.79/sqft£62.32/m² median in Nine Elms

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

668 sqft 62 m²

£5.06/sqft £54.47/m² 13% below Nine Elms median
£3,380/mo

Embassy Boulevard, Linear Place, Wandsworth, London

1 bed 1 bath Chelsea Bridge Wharf

listed today Share Agent's site ↗
Property photo
Floorplan

1,123 sqft 104 m²

£5.54/sqft £59.63/m² 4% below Nine Elms median
£6,218/mo £2,073 each (if split by room)

Thornes House, London

3 bed 2 bath Chelsea Bridge Wharf

listed today avail now Share Portal ↗
Property photo
Floorplan

902 sqft 84 m²

£5.81/sqft £62.54/m²
£5,243/mo £2,622 each (if split by room)

Thornes House, London

2 bed 2 bath Chelsea Bridge Wharf

listed today avail now Share Portal ↗
Property photo

431 sqft 40 m²

£6.48/sqft £69.75/m²
£2,795/mo

Embassy Boulevard, Linear Place, Wandsworth, London

0 bed 1 bath Chelsea Bridge Wharf

listed today 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.