GaffFinder

London lettings, by the square foot

Saved Get alerts

Every London flat, measured.

The portals won’t let you rank by size. We read the floorplans, so you can.

18,572 flats measured

Best £/sqft£/m² first

2 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.

Property photo
Floorplan

570 sqft 53 m²

£6.97/sqft £75.02/m² 15% above N1C median
£3,975/mo was £4,200

Camley Street, Camden, London

1 bed 1 bath Camden Town

Also listed here £3,975 same price ↗

2 days on market avail 13 Oct Share Agent's site ↗
Property photo
Floorplan

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.