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.

18,831 flats measured

Best £/sqft£/m² first

5 listings · £3.08/sqft£33.15/m² median in SE18

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.

1,085 sqft 101 m²

£2.40/sqft £25.83/m² 22% below SE18 median
£2,600/mo £867 each (if split by room) ◷ relisted 1×

Augustine Court, London, SE18

3 bed 2 bath The Academy

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

825 sqft 77 m²

£2.79/sqft £30.03/m² 9% below SE18 median
£2,300/mo £767 each (if split by room) was £2,400 ◷ relisted 2×

Charles Grinling Walk, London, SE18

3 bed 2 bath Callis Yard

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

400 sqft 37 m²

£3.50/sqft £37.67/m² 14% above SE18 median
£1,400/mo ◷ relisted 1×

The Vista Building, 30 Calderwood Street, Woolwich, London, SE18 6JF

1 bed 1 bath Callis Yard

5 days on market avail 26 Oct Share Agent's site ↗

464 sqft 43 m²

£3.56/sqft £38.32/m² price unclear
£1,650/mo ◷ relisted 1×

Greens End, Canary Wharf, SE18

1 bed 1 bath Callis Yard

Also listed here £1,600 ↗

4 days on market avail 23 Nov Share Agent's site ↗

548 sqft 51 m²

£3.83/sqft £41.23/m² 24% above SE18 median
£2,100/mo ◷ relisted 1×

flat Goldsmith Apartments, Brigadier Walk, London

1 bed 1 bath Glyndon

21 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.