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.

18,513 flats measured

Best £/sqft£/m² first

3 listings · £2.69/sqft£28.95/m² median in IG11

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

744 sqft 69 m²

£2.73/sqft £29.39/m²
£2,034/mo £1,017 each (if split by room) was £2,149 ◷ relisted 7×

Barking Wharf Square, Barking, London IG11

2 bed 2 bath Barking

4 days on market avail 30 Oct Share Agent's site ↗
Property photo
Floorplan

397 sqft 37 m²

£3.43/sqft £36.92/m² price unclear
£1,360/mo was £1,520 ◷ relisted 11×

Barking Wharf Square, Barking, London IG11

0 bed 1 bath Barking

Also listed here £1,385 ↗

4 days on market avail 16 Nov 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.