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.

18,510 flats measured

Best £/sqft£/m² first

18 listings · £3.25/sqft£34.98/m² median in Merton

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.

1,359 sqft 126 m²

£1.80/sqft £19.38/m² 45% below Merton median
£2,450/mo £613 each (if split by room)

Gale Close, MITCHAM

4 bed 2 bath Mitcham

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

2,082 sqft 193 m²

£2.16/sqft £23.25/m² 34% below Merton median
£4,500/mo £1,125 each (if split by room) was £4,750 ◷ relisted 1×

Beverley Avenue, West Wimbledon

4 bed 2 bath Copse Hill

listed today Share Agent's site ↗

2,629 sqft 244 m²

£2.28/sqft £24.54/m² short let
£6,000/mo

Durrington Park Road, SW20

5 bed 4 bath Copse Hill

6 days on market Share Agent's site ↗

1,086 sqft 101 m²

£2.67/sqft £28.74/m² 18% below Merton median
£2,900/mo £725 each (if split by room)

Wilson Avenue, Mitcham, CR4

4 bed 2 bath Collier's Wood

4 days on market Share Agent's site ↗

2,052 sqft 191 m²

£2.68/sqft £28.85/m² 18% below Merton median
£5,500/mo £1,375 each (if split by room)

Winston Close, LONDON

4 bed 3 bath Raynes Park

listed yesterday avail 1 Oct Share Agent's site ↗

2,052 sqft 191 m²

£2.68/sqft £28.85/m² 18% below Merton median
£5,500/mo £1,375 each (if split by room)

Winston Close, LONDON

4 bed 3 bath Raynes Park

listed yesterday avail 1 Oct Share Agent's site ↗

2,051 sqft 191 m²

£2.68/sqft £28.85/m² 18% below Merton median
£5,500/mo £1,375 each (if split by room)

Winston Close, Raynes Park, London, SW20

4 bed 3 bath Raynes Park

5 days on market Share Agent's site ↗

1,648 sqft 153 m²

£2.73/sqft £29.39/m² 16% below Merton 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

5 days on market Share Agent's site ↗

1,224 sqft 114 m²

£3.06/sqft £32.94/m² 6% below Merton median
£3,750/mo £938 each (if split by room)

Woodland Way, Mitcham, CR4

4 bed 3 bath Furzedown

5 days on market avail 1 Oct Share Agent's site ↗

1,508 sqft 140 m²

£3.98/sqft £42.84/m² 22% above Merton median
£6,000/mo £1,500 each (if split by room)

Cecil Road, Wimbledon, London, SW19

4 bed 2 bath Merton Park

5 days on market avail 21 Nov Share Portal ↗

1,489 sqft 138 m²

£4.03/sqft £43.38/m² 24% above Merton median
£6,000/mo £1,500 each (if split by room)

Cecil Road, London, SW19

4 bed 2 bath Merton Park

listed today avail 30 Nov Share Agent's site ↗

size unknown

—/sqft/m²
£4,000/mo £1,000 each (if split by room)

Boyd Road, Colliers Wood, London, SW19

4 bed 2 bath Collier's Wood

6 days on market avail 16 Nov Share Portal ↗

size unknown

—/sqft/m²
£6,000/mo £1,500 each (if split by room)

Cecil Road, London, SW19

4 bed 2 bath Merton Park

listed today avail 28 Nov Share Agent's site ↗

size unknown

—/sqft/m²
£4,100/mo £1,025 each (if split by room)

Chatsworth Avenue, London, SW20

4 bed 2 bath Merton Park

listed today avail now Share Agent's site ↗

size unknown

—/sqft/m²
£2,650/mo £663 each (if split by room)

Claremont Avenue, New Malden, KT3

4 bed 2 bath Motspur Park

3 days on market avail 30 Oct Share Agent's site ↗

size unknown

—/sqft/m²
£3,500/mo £875 each (if split by room)

Clive Road, London, SW19

4 bed 1 bath Collier's Wood

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

size unknown

—/sqft/m²
£3,750/mo £938 each (if split by room)

Cranford Close, London, SW20

4 bed 3 bath Oakfields Estate

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

size unknown

—/sqft/m²
£3,600/mo £900 each (if split by room)

The Green, Morden, SM4

4 bed 3 bath Lower Morden

4 days on market avail 7 Nov 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.