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.

18,362 flats measured

Best £/sqft£/m² first

12 listings · £2.88/sqft£31.00/m² median in Cordwell Estate

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.

911 sqft 85 m²

£2.20/sqft £23.68/m² 24% below Cordwell Estate median
£2,000/mo £1,000 each (if split by room)

Effingham Road, London, SE12

2 bed 1 bath Cordwell Estate

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

702 sqft 65 m²

£2.42/sqft £26.05/m² 16% below Cordwell Estate median
£1,700/mo £850 each (if split by room)

Leahurst Road, Hither Green

2 bed 1 bath Cordwell Estate

3 days on market Share Agent's site ↗

596 sqft 55 m²

£2.68/sqft £28.85/m² 7% below Cordwell Estate median
£1,600/mo

Effingham Road, Lee

1 bed 1 bath Cordwell Estate

2 days on market Share Agent's site ↗

541 sqft 50 m²

£2.77/sqft £29.82/m² 4% below Cordwell Estate median
£1,500/mo ◷ relisted 1×

Zinc Building, SE13

1 bed 1 bath Cordwell Estate

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

625 sqft 58 m²

£2.88/sqft £31.00/m²
£1,800/mo £900 each (if split by room)

Old Road, Lewisham

2 bed 1 bath Cordwell Estate

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

580 sqft 54 m²

£3.02/sqft £32.51/m²
£1,750/mo £875 each (if split by room)

Lenham Road, Lee, London, SE12

2 bed 1 bath Cordwell Estate

3 days on market avail now Share Portal ↗

580 sqft 54 m²

£3.10/sqft £33.37/m²
£1,800/mo £900 each (if split by room)

Lenham Road Lee SE12

2 bed 1 bath Cordwell Estate

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

688 sqft 64 m²

£3.20/sqft £34.44/m²
£2,200/mo £1,100 each (if split by room)

Dermody Gardens, London, SE13

2 bed 1 bath Cordwell Estate

19 days on market Share Portal ↗

538 sqft 50 m²

£3.30/sqft £35.52/m² 15% above Cordwell Estate median
£1,775/mo was £1,800

Augustine House, Lewisham, SE13

1 bed 1 bath Cordwell Estate

20 days on market avail 6 Nov Share Agent's site ↗

135 sqft 13 m²

£8.15/sqft £87.73/m² 183% above Cordwell Estate median
£1,100/mo

Gilmore Road, London, SE13

0 bed 1 bath Cordwell Estate

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

size unknown

—/sqft/m²
£1,345/mo was £1,395

Dermody Road, Hithergreen, SE13

1 bed 1 bath Cordwell Estate

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

size unknown

—/sqft/m²
£1,250/mo

Lee High Road, Lewisham, SE13

0 bed 1 bath Cordwell Estate

17 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.