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.

18,480 flats measured

Best £/sqft£/m² first

15 listings · £3.43/sqft£36.92/m² median in Mortlake

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.

785 sqft 73 m²

£2.87/sqft £30.89/m² 16% below Mortlake median
£2,250/mo £1,125 each (if split by room) was £2,375 ◷ 42 days on market

Upper Richmond Road West, East Sheen, SW14

2 bed 1 bath East Sheen

42 days on market avail 7 Oct Share Portal ↗

560 sqft 52 m²

£3.30/sqft £35.52/m² 4% below Mortlake median
£1,850/mo was £1,950 ◷ 59 days on market

The Willoughbys, East Sheen, SW14

1 bed 1 bath Barnes

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

1,040 sqft 97 m²

£3.37/sqft £36.27/m²
£3,500/mo £1,167 each (if split by room) was £3,800

Rosslyn Avenue, Barnes, London

3 bed 1 bath Barnes

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

1,750 sqft 163 m²

£3.43/sqft £36.92/m²
£6,000/mo £1,200 each (if split by room) was £6,250

Fitzgerald Avenue, East Sheen, SW14

5 bed 2 bath Barnes

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

801 sqft 74 m²

£3.43/sqft £36.92/m²
£2,750/mo £1,375 each (if split by room) was £3,000

South Worple Way, London

2 bed 1 bath Barnes

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

536 sqft 50 m²

£3.45/sqft £37.14/m²
£1,850/mo was £1,950 ◷ 59 days on market

The Willoughbys, Upper Richmond Road, London, SW14

1 bed 1 bath East Sheen

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

721 sqft 67 m²

£3.61/sqft £38.86/m²
£2,600/mo £1,300 each (if split by room) was £2,700

North Worple Way, Mortlake, SW14

2 bed 1 bath Barnes

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

554 sqft 51 m²

£3.61/sqft £38.86/m²
£2,000/mo was £2,250 ◷ 32 days on market

Upper Richmond Road West, London

1 bed 1 bath East Sheen

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

469 sqft 44 m²

£3.73/sqft £40.15/m²
£1,750/mo was £2,000 ◷ 56 days on market

Colston Road, London, SW14

1 bed 1 bath East Sheen

2mo on market avail now Share Agent's site ↗

477 sqft 44 m²

£3.88/sqft £41.76/m² 13% above Mortlake median
£1,850/mo was £1,895 ◷ 38 days on market

Grove Road, Barnes, SW13

1 bed 1 bath Barnes

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

615 sqft 57 m²

£4.63/sqft £49.84/m² 35% above Mortlake median
£2,850/mo £1,425 each (if split by room) was £2,950 ◷ 56 days on market

Worple Street, London

2 bed 1 bath Barnes

56 days on market avail 5 Oct Share Portal ↗

635 sqft 59 m²

£5.39/sqft £58.02/m² 57% above Mortlake median
£3,425/mo £1,713 each (if split by room) was £3,500 ◷ 56 days on market

Limes Avenue, Barnes, SW13

2 bed 1 bath Barnes

2mo on market avail now Share Agent's site ↗

size unknown

—/sqft/m²
£2,400/mo £1,200 each (if split by room) was £2,650 ◷ 56 days on market

Colston Road, East Sheen, SW14

2 bed 2 bath East Sheen

2mo on market avail now Share Portal ↗

size unknown

—/sqft/m²
£1,850/mo was £1,900

The Willoughbys, London, SW14

1 bed 1 bath Barnes

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

size unknown

—/sqft/m²
£3,500/mo £1,167 each (if split by room) was £3,750 ◷ 55 days on market

Upper Richmond Road West, LONDON

3 bed 2 bath East Sheen

55 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.