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.

18,393 flats measured

Best £/sqft£/m² first

10 listings · £3.67/sqft£39.50/m² median in SW18

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.

1,610 sqft 150 m²

£2.58/sqft £27.77/m² 30% below SW18 median
£4,160/mo £1,040 each (if split by room) ◷ relisted 2×

Elsenham Street, Southfields

4 bed 2 bath Earlsfield

listed yesterday avail now Share Agent's site ↗

1,128 sqft 105 m²

£2.66/sqft £28.63/m² 28% below SW18 median
£3,000/mo £750 each (if split by room)

Whitehead Close, SW18

4 bed 2 bath Earlsfield

listed today Share Portal ↗

1,648 sqft 153 m²

£2.73/sqft £29.39/m² 26% below SW18 median
£4,500/mo £1,125 each (if split by room) ◷ relisted 1×

Ravensbury Terrace, London, SW18, Earlsfield, London, SW18

4 bed 3 bath Summerstown

4 days on market Share Agent's site ↗

1,224 sqft 114 m²

£2.86/sqft £30.78/m² 22% below SW18 median
£3,500/mo £875 each (if split by room)

Barmouth Road Wandsworth SW18

4 bed 1 bath Earlsfield

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

1,851 sqft 172 m²

£3.13/sqft £33.69/m² 15% below SW18 median
£5,800/mo £1,450 each (if split by room)

Whitelands Crescent, SW18

4 bed 3 bath Southfields

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

2,504 sqft 233 m²

£3.19/sqft £34.34/m² 13% below SW18 median
£7,995/mo £1,333 each (if split by room) ◷ relisted 1×

Wandsworth Common West Side, London, SW18

6 bed 2 bath Earlsfield

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

1,304 sqft 121 m²

£4.03/sqft £43.38/m²
£5,250/mo £1,313 each (if split by room)

St. Ann's Park Road London SW18

4 bed 1 bath Earlsfield

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

size unknown

—/sqft/m² short let
£4,500/mo

Amerland Road, West Hill, SW18

4 bed 3 bath Southfields

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

size unknown

—/sqft/m²
£7,000/mo £1,750 each (if split by room) was £7,500

Loxley Road, London, SW18

4 bed 2 bath Balham

2 days on market avail 3 Oct Share Agent's site ↗

size unknown

—/sqft/m² short let
£9,000/mo

Loxley Road, London, SW18

5 bed 2 bath Outside Greater London

2 days on market avail 3 Oct 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.