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.

18,828 flats measured

Best £/sqft£/m² first

15 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.

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 ↗

1,279 sqft 119 m²

£2.35/sqft £25.30/m² 28% below Merton median
£3,000/mo £1,500 each (if split by room) ◷ relisted 1×

Lauriston Road, SW19

2 bed 2 bath Oakfields Estate

18 days on market Share Agent's site ↗

862 sqft 80 m²

£2.49/sqft £26.80/m² 23% below Merton median
£2,150/mo £717 each (if split by room) ◷ relisted 1×

St. Helier Avenue, Morden

3 bed 2 bath Morden

3 days on market avail now 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 ↗

731 sqft 68 m²

£2.74/sqft £29.49/m² 16% below Merton median
£2,000/mo £667 each (if split by room) was £2,150 ◷ relisted 1×

Kingston Road, SW20 8JP

3 bed 1 bath Merton Park

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

1,728 sqft 161 m²

£2.78/sqft £29.92/m² 14% below Merton median
£4,800/mo £1,200 each (if split by room) was £5,000 ◷ relisted 1×

The Crescent, Wimbledon

4 bed 2 bath Summerstown

28 days on market Share Agent's site ↗

1,168 sqft 109 m²

£2.89/sqft £31.11/m² 11% below Merton median
£3,380/mo £845 each (if split by room) was £3,480 ◷ relisted 1×

Wimbledon, London, SW19

4 bed 2 bath Summerstown

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

1,437 sqft 134 m²

£3.13/sqft £33.69/m² 4% below Merton median
£4,500/mo £1,125 each (if split by room) ◷ relisted 1×

Pendarves Road, West Wimbledon, SW20

4 bed 3 bath Copse Hill

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

715 sqft 66 m²

£3.15/sqft £33.91/m² 3% below Merton median
£2,250/mo £1,125 each (if split by room) was £2,300 ◷ relisted 1×

Hartfield Road, Wimbledon, SW19 3TJ

2 bed 1 bath Merton Park

9 days on market avail 6 Oct Share Agent's site ↗

527 sqft 49 m²

£3.32/sqft £35.74/m²
£1,750/mo £875 each (if split by room) ◷ relisted 1×

West Barnes Lane, London, SW20

2 bed 1 bath Raynes Park

listed today avail now Share Agent's site ↗

434 sqft 40 m²

£3.57/sqft £38.43/m²
£1,550/mo £775 each (if split by room) was £1,650 ◷ relisted 2×

Heron Court, Tooting/ Colliers Wood Borders, CR4

2 bed 1 bath Collier's Wood

3 days on market avail now Share Portal ↗

2,368 sqft 220 m²

£4.01/sqft £43.16/m² 23% above Merton median
£9,500/mo £1,900 each (if split by room) ◷ relisted 1×

Ridgway, Wimbledon, London, SW19

5 bed 3 bath Wimbledon

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

479 sqft 45 m²

£4.12/sqft £44.35/m² 27% above Merton median
£1,975/mo £988 each (if split by room) ◷ relisted 1×

South Lodge Avenue, Mitcham, CR4

2 bed 1 bath Pollards Hill

20 days on market avail now Share Portal ↗

2,153 sqft 200 m²

£4.18/sqft £44.99/m² 29% above Merton median
£9,000/mo £2,250 each (if split by room) ◷ 56 days on market

Orchard Grove, West Wimbledon, SW20

4 bed 4 bath Copse Hill

18 days on market avail now Share Portal ↗

250 sqft 23 m²

£6.38/sqft £68.67/m² 96% above Merton median
£1,595/mo was £1,650 ◷ relisted 1×

Bushey Road, Wimbledon Chase, SW20 8TE

0 bed 1 bath Merton Park

6 days on market avail now Share 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.