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.

18,823 flats measured

Best £/sqft£/m² first

5 listings · £3.45/sqft£37.14/m² median in Streatham Park

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.

710 sqft 66 m²

£2.25/sqft £24.22/m² 35% below Streatham Park median
£1,600/mo £800 each (if split by room)

Fayland Avenue, Marchmont House Fayland Avenue, SW16

2 bed 1 bath Aldrington Estate

listed today Share Portal ↗

467 sqft 43 m²

£3.21/sqft £34.55/m² 7% below Streatham Park median
£1,500/mo

Aldrington Road, Streatham, SW16

1 bed 1 bath Aldrington Estate

listed today avail 10 Oct Share Agent's site ↗

718 sqft 67 m²

£3.48/sqft £37.46/m²
£2,500/mo £833 each (if split by room)

Aldrington Road, Streatham, London, SW16

3 bed 1 bath Aldrington Estate

listed today avail 30 Sep Share Agent's site ↗

509 sqft 47 m²

£3.54/sqft £38.10/m²
£1,800/mo

Moyser Road, Furzedown

1 bed 1 bath Furzedown

4 days on market Share Agent's site ↗

size unknown

—/sqft/m²
£2,500/mo £833 each (if split by room)

Aldrington Road, LONDON

3 bed 1 bath Aldrington Estate

4 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.