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.

18,947 flats measured

Best £/sqft£/m² first

8 listings · £2.85/sqft£30.68/m² median in Catford

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.

2,303 sqft 214 m²

£1.63/sqft £17.55/m² 43% below Catford median
£3,750/mo £938 each (if split by room)

Dowanhill Road, Catford, London, SE6

4 bed 1 bath Catford

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

1,430 sqft 133 m²

£2.45/sqft £26.37/m² 14% below Catford median
£3,500/mo £700 each (if split by room) was £3,600

Springrice Road, Lee, London, SE13

5 bed 2 bath Catford

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

1,188 sqft 110 m²

£2.69/sqft £28.95/m² 6% below Catford median
£3,200/mo £800 each (if split by room) was £3,300

Benin Street, Lewisham

4 bed 1 bath Catford

13 days on market Share Agent's site ↗

size unknown

—/sqft/m²
£2,650/mo £663 each (if split by room) was £2,800

Brownhill Road, London, SE6

4 bed 1 bath Catford

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

size unknown

—/sqft/m² short let
£7,000/mo

Hither Green, London

5 bed 2 bath Catford

listed today avail 26 Oct Share Agent's site ↗

size unknown

—/sqft/m²
£3,200/mo £800 each (if split by room)

Honley Road, London, SE6

4 bed 2 bath Catford

6 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 ↗

size unknown

—/sqft/m²
£3,495/mo £874 each (if split by room)

Wearside Road, London, SE13

4 bed 2 bath Catford

11 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.