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.

18,497 flats measured

Best £/sqft£/m² first

8 listings · £3.01/sqft£32.40/m² median in Charlton

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.

668 sqft 62 m²

£2.47/sqft £26.59/m² 18% below Charlton median
£1,650/mo

Bramshot Avenue, Charlton

1 bed 1 bath Blackheath Royal Standard

5 days on market Agent's site ↗

1,011 sqft 94 m²

£2.47/sqft £26.59/m² 18% below Charlton median
£2,500/mo £625 each (if split by room)

Weyman Road, Blackheath

4 bed 2 bath Brook Hospital Estate

listed yesterday Agent's site ↗

572 sqft 53 m²

£3.06/sqft £32.94/m²
£1,750/mo

Charlton Church Lane, London, SE7

1 bed 1 bath Charlton

2 days on market avail 11 Oct Agent's site ↗

483 sqft 45 m²

£3.57/sqft £38.43/m² 19% above Charlton median
£1,725/mo

Hassendean Road London SE3

1 bed 1 bath Blackheath Royal Standard

listed yesterday avail 24 Oct Agent's site ↗

621 sqft 58 m²

£3.86/sqft £41.55/m² 28% above Charlton median
£2,400/mo £1,200 each (if split by room)

Old Dover Road London SE3

2 bed 1 bath Brook Hospital Estate

2 days on market avail now Agent's site ↗

size unknown

—/sqft/m²
£2,200/mo £1,100 each (if split by room)

Banchory Road, London, SE3

2 bed 1 bath Blackheath Royal Standard

4 days on market avail 16 Oct Agent's site ↗

size unknown

—/sqft/m²
£1,525/mo

Frank Burton Close, London, SE7

1 bed 1 bath Blackheath Royal Standard

5 days on market avail 1 Oct Agent's site ↗

size unknown

—/sqft/m²
£1,850/mo £617 each (if split by room)

Shooters Hill Road, London

3 bed 1 bath Brook Hospital Estate

5 days on market avail 29 Sep 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.