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.

18,832 flats measured

Best £/sqft£/m² first

2 listings · £4.09/sqft£44.02/m² median in Biggs Square

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

750 sqft 70 m²

£3.80/sqft £40.90/m² 7% below Biggs Square median
£2,850/mo £1,425 each (if split by room) was £3,000

Cadogan Terrace, Hackney, London, E9

2 bed 2 bath Biggs Square

Also listed here £4,500 short let ↗

27 days on market Share Agent's site ↗
Property photo
Floorplan

1,062 sqft 99 m²

£4.43/sqft £47.68/m²
£4,700/mo £940 each (if split by room) was £5,000

Bushberry Road, Hackney

5 bed 2 bath Biggs Square

26 days on market 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.