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.

18,815 flats measured

Best £/sqft£/m² first

2 listings · £6.06/sqft£65.23/m² median in Kensington and Chelsea

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

418 sqft 39 m²

£4.78/sqft £51.45/m² 21% below Kensington and Chelsea median
£2,000/mo was £2,050

Pembridge Road, Notting Hill, W11

0 bed 1 bath Bayswater

listed today avail now Share Portal ↗
Property photo
Floorplan

1,355 sqft 126 m²

£7.35/sqft £79.11/m² 21% above Kensington and Chelsea median
£9,966/mo £3,322 each (if split by room) was £9,967

Duchess of Bedfords Walk, London, W8

3 bed 2 bath Earl's Court

listed today avail 15 Oct 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.