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.

18,579 flats measured

Best £/sqft£/m² first

2 listings · £4.43/sqft£47.68/m² median in E2

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

1,634 sqft 152 m²

£3.21/sqft £34.55/m² 28% below E2 median
£5,250/mo £1,313 each (if split by room)

Pearson Street, Hoxton, E2

4 bed 2 bath Colville Estate

2 days on market avail 26 Oct Share Portal ↗
Property photo
Floorplan

875 sqft 81 m²

£4.57/sqft £49.19/m²
£4,000/mo £1,000 each (if split by room)

Nestor House, Old Bethnal Green Road, Tower Hamlets, London

4 bed 1 bath Approach Estate

2 days on market avail 17 Oct 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.