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

4 listings · £4.56/sqft£49.08/m² median in W10

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.

2,667 sqft 248 m²

£2.62/sqft £28.20/m² 43% below W10 median
£6,995/mo £1,749 each (if split by room)

Brewster Gardens, London, W10

4 bed 3 bath Lancaster West Estate

3 days on market avail 27 Nov Share Agent's site ↗

3,146 sqft 292 m²

£4.77/sqft £51.34/m²
£15,000/mo £3,750 each (if split by room)

St. Quintin Avenue, London

4 bed 4 bath Lancaster West Estate

5 days on market avail 15 Oct Share Agent's site ↗

1,782 sqft 166 m²

£6.69/sqft £72.01/m² 47% above W10 median
£11,917/mo £2,979 each (if split by room)

Wallingford Avenue, Notting Hill, London, W10

4 bed 3 bath Lancaster West Estate

listed today avail 10 Nov Share Portal ↗

size unknown

—/sqft/m²
£8,950/mo £1,790 each (if split by room)

Kensington, London, W10

5 bed 3 bath Kensal Town

5 days on market avail now 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.