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.

18,499 flats measured

Best £/sqft£/m² first

32 listings · £3.50/sqft£37.67/m² median in SW17

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.

826 sqft 77 m²

£2.36/sqft £25.40/m² 33% below SW17 median
£1,950/mo

Flat 2 19a Tooting High StreetTootingLondon

1 bed 1 bath Furzedown

5 days on market avail 30 Oct Portal ↗

1,067 sqft 99 m²

£2.58/sqft £27.77/m² 26% below SW17 median
£2,750/mo

Flat 2, 79 Trinity Road, Tooting Bec, SW17

2 bed ? bath Balham

5 days on market avail 12 Oct Agent's site ↗

1,114 sqft 103 m²

£2.69/sqft £28.95/m² 23% below SW17 median
£3,000/mo

Seely Road, Tooting

3 bed 1 bath Furzedown

2 days on market Agent's site ↗

690 sqft 64 m²

£3.04/sqft £32.72/m² 13% below SW17 median
£2,100/mo

Longley Road, Tooting

2 bed 1 bath Furzedown

4 days on market avail 20 Oct Agent's site ↗

730 sqft 68 m²

£3.08/sqft £33.15/m² 12% below SW17 median
£2,250/mo

Fountain Road, Tooting

2 bed 1 bath Summerstown

3 days on market avail 24 Oct Portal ↗

865 sqft 80 m²

£3.12/sqft £33.58/m² 11% below SW17 median
£2,700/mo

Greyhound Parade, Wimbledon Grounds, London, SW17

2 bed 2 bath Summerstown

3 days on market avail 9 Nov Portal ↗

762 sqft 71 m²

£3.35/sqft £36.06/m² 4% below SW17 median
£2,550/mo was £2,615

Iris House, Plum Mews, Wandsworth, London

2 bed 2 bath Balham

Also listed here £2,550 same price ↗

listed today avail 5 Oct Portal ↗

1,042 sqft 97 m²

£3.36/sqft £36.17/m² 4% below SW17 median
£3,500/mo

Greyhound Parade, Earlsfield

3 bed 2 bath Summerstown

3 days on market Agent's site ↗

578 sqft 54 m²

£3.50/sqft £37.67/m² price unclear
£2,025/mo was £2,050

Iris House, Plum Mews, Wandsworth, London

1 bed 1 bath Balham

Also listed here £2,050 ↗

listed today avail 6 Nov Portal ↗

476 sqft 44 m²

£3.68/sqft £39.61/m²
£1,750/mo

Alfred Butt House, London, SW17

1 bed 1 bath Balham

2 days on market avail 2 Oct Agent's site ↗

884 sqft 82 m²

£3.68/sqft £39.61/m²
£3,250/mo

Huron Road, London, SW17

3 bed 2 bath Balham

5 days on market avail 1 Oct Portal ↗

578 sqft 54 m²

£3.72/sqft £40.04/m²
£2,150/mo

Iris House, Plum Mews, Wandsworth, London

1 bed 1 bath Balham

Also listed here £2,150 same price ↗

listed today avail 28 Sep Portal ↗

699 sqft 65 m²

£3.86/sqft £41.55/m²
£2,700/mo

Renmuir Street, London, SW17

2 bed 2 bath Furzedown

4 days on market avail 2 Oct Agent's site ↗

820 sqft 76 m²

£3.96/sqft £42.63/m² 13% above SW17 median
£3,250/mo

Balham High Road, Balham, London, SW17

2 bed 2 bath Balham

3 days on market avail 3 Oct Portal ↗

383 sqft 36 m²

£4.57/sqft £49.19/m² 31% above SW17 median
£1,750/mo

Limetree Walk, Tooting, London, SW17

1 bed 1 bath Furzedown

3 days on market Agent's site ↗

1,011 sqft 94 m²

£4.70/sqft £50.59/m² 34% above SW17 median
£4,750/mo

Gambole Road Tooting SW17

4 bed 2 bath Summerstown

4 days on market avail now Agent's site ↗

692 sqft 64 m²

£5.42/sqft £58.34/m² 55% above SW17 median
£3,750/mo

Gambole Road London SW17

3 bed 2 bath Summerstown

3 days on market avail now Agent's site ↗

380 sqft 35 m²

£5.79/sqft £62.32/m² 65% above SW17 median
£2,200/mo

Gambole Road Tooting SW17

1 bed 1 bath Summerstown

2 days on market avail 30 Sep Agent's site ↗

638 sqft 59 m²

£11.55/sqft £124.32/m² 230% above SW17 median
£7,367/mo

Robinson Road, London, SW17

1 bed 1 bath Collier's Wood

listed yesterday avail 12 Nov Portal ↗

size unknown

—/sqft/m²
£2,200/mo

Gambole Road, LONDON

2 bed 1 bath Summerstown

listed yesterday avail 30 Sep Agent's site ↗

size unknown

—/sqft/m²
£3,500/mo

Gambole Road, LONDON

3 bed 1 bath Summerstown

listed yesterday avail 30 Sep Agent's site ↗

size unknown

—/sqft/m²
£3,900/mo

Gambole Road, LONDON

4 bed 2 bath Summerstown

listed yesterday avail now Agent's site ↗

size unknown

—/sqft/m²
£2,200/mo

Gambole Road, Tooting

2 bed 1 bath Summerstown

3 days on market avail 29 Sep Portal ↗

size unknown

—/sqft/m²
£2,200/mo

Huron Road, Balham

1 bed 1 bath Balham

2 days on market Agent's site ↗

size unknown

—/sqft/m²
£3,200/mo

Montana Road, London

3 bed 1 bath Balham

listed yesterday avail now Agent's site ↗

size unknown

—/sqft/m²
£2,600/mo

Okeburn Road, London, SW17

2 bed 1 bath Furzedown

2 days on market avail 7 Nov Portal ↗

size unknown

—/sqft/m²
£1,900/mo

Pevensey Road, London, SW17

1 bed 1 bath Summerstown

5 days on market avail 7 Nov Agent's site ↗

size unknown

—/sqft/m²
£2,499/mo was £2,595

Robertson House, London, SW17

2 bed 1 bath Summerstown

5 days on market avail now Agent's site ↗

size unknown

—/sqft/m²
£1,450/mo

Robinson Road, London, SW17

1 bed 1 bath Collier's Wood

3 days on market avail 9 Oct Agent's site ↗

size unknown

—/sqft/m²
£1,700/mo

Tooting High St, London, SW17

1 bed 1 bath Furzedown

5 days on market avail now Agent's site ↗

size unknown

—/sqft/m²
£1,750/mo

Trinity Road, Wandsworth, London

1 bed 1 bath Balham

2 days on market avail 20 Oct Portal ↗

size unknown

—/sqft/m²
£1,800/mo

Upper Tooting Road, Tooting

1 bed 1 bath Furzedown

2 days on market avail 11 Nov 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.