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.

18,600 flats measured

Best £/sqft£/m² first

5 listings · £3.19/sqft£34.34/m² median in Brockley

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.

1,430 sqft 133 m²

£2.38/sqft £25.62/m² 25% below Brockley median
£3,400/mo £850 each (if split by room) was £3,500 ◷ 41 days on market

Ivydale Road, Peckham

4 bed 2 bath Brockley

41 days on market Share Agent's site ↗

1,462 sqft 136 m²

£2.74/sqft £29.49/m² 14% below Brockley median
£4,000/mo £800 each (if split by room) was £4,100

Crofton Park Road, Crofton Park

5 bed 2 bath Catford

57 days on market Share Portal ↗

size unknown

—/sqft/m²
£5,895/mo £983 each (if split by room) was £6,395

Athenlay Road, Peckham,,Nunhead , Dulwich, Camberwell, Brixton, SE15

6 bed 2 bath Brockley

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

size unknown

—/sqft/m²
£4,702/mo £940 each (if split by room) ◷ 42 days on market

Braxfield Road, London, SE4

5 bed 1 bath Brockley

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

size unknown

—/sqft/m²
£3,250/mo £813 each (if split by room)

Ladywell Road, London, SE13

4 bed 2 bath Brockley

listed today avail 10 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.