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.

18,129 flats measured

Best £/sqft£/m² first

5 listings · £4.22/sqft£45.42/m² median in E20

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

895 sqft 83 m²

£3.75/sqft £40.36/m² 11% below E20 median
£3,355/mo £1,678 each (if split by room) was £3,470 ◷ relisted 30×

Coppermaker Square

2 bed 1 bath Carpenters Estate

Also listed here £3,355 same price ×2 ↗

listed today avail now Share Agent's site ↗
Property photo
Floorplan

855 sqft 79 m²

£3.90/sqft £41.98/m² 8% below E20 median
£3,335/mo £1,668 each (if split by room) was £3,345

Coppermaker Square

2 bed 2 bath Carpenters Estate

Also listed here £3,335 same price ↗

listed today avail 7 Nov Share Agent's site ↗
Property photo
Floorplan

604 sqft 56 m²

£4.64/sqft £49.94/m²
£2,805/mo was £2,815 ◷ relisted 18×

Coppermaker Square

1 bed 1 bath Carpenters Estate

Also listed here £2,805 same price ↗

listed today avail 9 Nov Share Agent's site ↗
Property photo
Floorplan

470 sqft 44 m²

£5.60/sqft £60.28/m² 33% above E20 median
£2,630/mo was £2,685 ◷ relisted 29×

Coppermaker Square

1 bed 1 bath Carpenters Estate

Also listed here £2,630 same price ↗

listed today avail 7 Dec 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.