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.

18,825 flats measured

Best £/sqft£/m² first

14 listings · £3.19/sqft£34.34/m² median in Callis Yard

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.

843 sqft 78 m²

£2.14/sqft £23.03/m² 33% below Callis Yard median
£1,800/mo £900 each (if split by room) was £1,900

John Wilson Street Woolwich SE18

2 bed 1 bath Callis Yard

17 days on market avail 30 Sep Share Agent's site ↗

808 sqft 75 m²

£2.54/sqft £27.34/m² 20% below Callis Yard median
£2,050/mo £1,025 each (if split by room) was £2,200

1 Mast Quay London SE18

2 bed 1 bath Callis Yard

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

825 sqft 77 m²

£2.79/sqft £30.03/m² 13% below Callis Yard median
£2,300/mo £767 each (if split by room) was £2,400 ◷ relisted 2×

Charles Grinling Walk, London, SE18

3 bed 2 bath Callis Yard

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

829 sqft 77 m²

£3.26/sqft £35.09/m²
£2,700/mo £1,350 each (if split by room) was £2,900

Clement Apartments, Brigadier Walk, Woolwich, SE18

2 bed 2 bath Callis Yard

21 days on market avail 25 Nov Share Agent's site ↗

567 sqft 53 m²

£3.26/sqft £35.09/m²
£1,850/mo £925 each (if split by room) was £1,900

Maritime House, Greens End, London, SE18

2 bed 1 bath Callis Yard

10 days on market avail 30 Oct Share Portal ↗

794 sqft 74 m²

£3.53/sqft £38.00/m²
£2,800/mo £1,400 each (if split by room) was £2,900

Brigadier Walk, Wolwich Arsenal

2 bed 2 bath Callis Yard

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

683 sqft 63 m²

£3.66/sqft £39.40/m² 15% above Callis Yard median
£2,500/mo £1,250 each (if split by room) was £2,600

West Carriage House, Royal Woolwich, SE18

2 bed 2 bath Callis Yard

13 days on market avail 15 Oct Share Agent's site ↗

378 sqft 35 m²

£4.50/sqft £48.44/m² 41% above Callis Yard median
£1,700/mo was £1,750

Cadogan Road, London, SE18

1 bed 1 bath Callis Yard

24 days on market avail 9 Oct Share Agent's site ↗

size unknown

—/sqft/m²
£1,925/mo £642 each (if split by room) was £2,100

Charlton Lane, London

3 bed 1 bath Callis Yard

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

size unknown

—/sqft/m²
£3,650/mo £1,217 each (if split by room) was £3,700

Deveraux House, London, SE18

3 bed 2 bath Callis Yard

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

size unknown

—/sqft/m²
£2,000/mo £1,000 each (if split by room) was £2,500

Flat ,Judde House, Brigadier Walk, London

2 bed 1 bath Callis Yard

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

size unknown

—/sqft/m²
£1,700/mo was £1,750

Hopton Road, London, SE18

1 bed 1 bath Callis Yard

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

size unknown

—/sqft/m²
£3,683/mo £1,228 each (if split by room) was £3,900

London, SE18

3 bed 3 bath Callis Yard

17 days on market avail now Share Portal ↗

size unknown

—/sqft/m²
£2,400/mo £1,200 each (if split by room) was £2,500

Norton House, London, SE18

2 bed 2 bath Callis Yard

13 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.