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.

18,825 flats measured

Best £/sqft£/m² first

5 listings · £3.50/sqft£37.67/m² median in Willesden Green

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.

334 sqft 31 m²

£4.50/sqft £48.44/m² 29% above Willesden Green median
£1,504/mo

High Road, Willesden Green

1 bed 1 bath Mapesbury

listed today avail 15 Oct Share Agent's site ↗

255 sqft 24 m²

£4.71/sqft £50.70/m² 35% above Willesden Green median
£1,200/mo

High Road, Willesden Green, NW10

0 bed 1 bath Mapesbury

listed today avail 21 Nov Share Agent's site ↗

size unknown

—/sqft/m²
£6,500/mo £1,625 each (if split by room)

Brondesbury, London, NW2

4 bed 4 bath Mapesbury

listed today avail 15 Nov Share Agent's site ↗

size unknown

—/sqft/m²
£1,450/mo

High Road, London, NW10

1 bed 1 bath Harlesden

listed today avail now Share Agent's site ↗

size unknown

—/sqft/m²
£1,750/mo

Lydford Road, Willesden Green, NW2

1 bed 1 bath Mapesbury

listed today avail 19 Oct 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.