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.

18,579 flats measured

Best £/sqft£/m² first

2 listings · £7.39/sqft£79.55/m² median in W8

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

756 sqft 70 m²

£5.29/sqft £56.94/m² 28% below W8 median
£4,000/mo £2,000 each (if split by room) was £4,095

Lexham Gardens, South Kensington, W8

2 bed 2 bath Earl's Court

6 days on market avail now Share Agent's site ↗
Property photo

size unknown

—/sqft/m²
£2,400/mo was £3,000

Earls Court Road, Earls Court, W8

1 bed 1 bath Earl's Court

listed yesterday Share Portal ↗

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.