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.

18,140 flats measured

Best £/sqft£/m² first

4 listings · £3.71/sqft£39.93/m² median in Banister House

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.

661 sqft 61 m²

£3.63/sqft £39.07/m²
£2,400/mo £1,200 each (if split by room) was £2,500

Anderson Road, Baycliffe House Anderson Road, E9

2 bed 1 bath Banister House

12 days on market avail 7 Oct Share Agent's site ↗

753 sqft 70 m²

£4.04/sqft £43.49/m²
£3,045/mo £1,523 each (if split by room) was £3,245

Daley Street, London, E9

2 bed 2 bath Banister House

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

504 sqft 47 m²

£4.37/sqft £47.04/m² 18% above Banister House median
£2,200/mo

Furrow Lane, Homerton

1 bed 1 bath Banister House

16 days on market Share Agent's site ↗

size unknown

—/sqft/m²
£1,850/mo

San House, Bradstock Road, Hackney, E9.

1 bed 1 bath Banister House

15 days on market avail 14 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.