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.

18,541 flats measured

Best £/sqft£/m² first

3 listings · £6.07/sqft£65.34/m² median in N1C

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.

881 sqft 82 m²

£5.11/sqft £55.00/m² short let
£4,500/mo ◷ relisted 2×

Plimsoll Building, Handyside Street, London N1C

2 bed 2 bath Ampthill Square Estate

3 days on market avail 11 Nov Share Agent's site ↗

1,044 sqft 97 m²

£6.42/sqft £69.10/m²
£6,700/mo £2,233 each (if split by room) ◷ relisted 12×

Camley Street, Camden, London

3 bed 2 bath Camden Town

Also listed here £6,700 same price ↗

2 days on market Share Agent's site ↗

840 sqft 78 m²

£7.38/sqft £79.44/m² 22% above N1C median
£6,200/mo £3,100 each (if split by room) was £6,850 ◷ relisted 12×

Camley Street, Camden, London

2 bed 2 bath Camden Town

Also listed here £6,200 same price ↗

2 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.