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.

18,618 flats measured

Best £/sqft£/m² first

3 listings · £2.63/sqft£28.31/m² median in Temple Fortune

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.

1,920 sqft 178 m²

£1.82/sqft £19.59/m² 31% below Temple Fortune median
£3,500/mo £700 each (if split by room) was £3,750 ◷ 38 days on market

Alyth Gardens, London, NW11

5 bed 2 bath Hampstead Garden Suburb

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

2,433 sqft 226 m²

£2.06/sqft £22.17/m² 22% below Temple Fortune median
£5,000/mo £833 each (if split by room) ◷ relisted 1×

Ambrose Avenue, Golders Green, NW11

6 bed 4 bath Brent Cross

12 days on market avail now Share Portal ↗

919 sqft 85 m²

£2.61/sqft £28.09/m²
£2,400/mo £800 each (if split by room) was £2,750 ◷ 58 days on market

Beaufort Park, London, Greater London

3 bed 1 bath Hampstead Garden Suburb

58 days on market avail now 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.