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 · £3.90/sqft£41.98/m² median in Greenwich Millennium Village

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

855 sqft 79 m²

£3.86/sqft £41.55/m²
£3,300/mo £1,650 each (if split by room) was £3,400 ◷ relisted 1×

No.4, Upper Riverside, Cutter Lane, Greenwich Peninsula, SE10

2 bed 2 bath East Greenwich

14 days on market avail 6 Nov Share Portal ↗
Property photo
Floorplan

542 sqft 50 m²

£4.24/sqft £45.64/m²
£2,300/mo was £2,350 ◷ relisted 1×

No.4, Upper Riverside, Cutter Lane, Greenwich Peninsula, SE10

1 bed 1 bath East Greenwich

12 days on market avail 12 Nov 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.