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.

18,511 flats measured

Best £/sqft£/m² first

2 listings · £3.38/sqft£36.38/m² median in Brent Cross

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

1,362 sqft 127 m²

£2.90/sqft £31.22/m² 14% below Brent Cross median
£3,950/mo £1,317 each (if split by room) was £4,150 ◷ relisted 34×

The Maple, NW2

3 bed 2 bath Brent Cross

Also listed here £3,950 same price ×2 ↗

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

650 sqft 60 m²

£3.23/sqft £34.77/m² 4% below Brent Cross median
£2,100/mo was £2,400

10 Aviator Drive, Brent Cross | London NW2

1 bed 1 bath Brent Cross

Also listed here £2,100 same price ×2 ↗

4 days on market 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.