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.

18,334 flats measured

Best £/sqft£/m² first

3 listings · £2.80/sqft£30.14/m² median in UB2

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.

868 sqft 81 m²

£2.48/sqft £26.69/m² 11% below UB2 median
£2,150/mo £1,075 each (if split by room) was £2,315 ◷ relisted 2×

UNCLE Southall - Flat 1305A, London, UB2

2 bed 2 bath Norwood Green

10 days on market avail now Share Agent's site ↗

669 sqft 62 m²

£2.57/sqft £27.66/m² price unclear
£1,720/mo ◷ 55 days on market

UNCLE Southall, Southall, London, UB2

1 bed 1 bath Norwood Green

Also listed here £1,815 ↗

19 days on market avail now Share Agent's site ↗

802 sqft 75 m²

£2.89/sqft £31.11/m²
£2,320/mo £1,160 each (if split by room) was £2,385 ◷ relisted 2×

UNCLE Southall - Flat 601B, London, UB2

2 bed 2 bath Norwood Green

11 days on market avail 5 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.