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.

18,730 flats measured

Best £/sqft£/m² first

15 listings · £3.38/sqft£36.38/m² median in Merton Park

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.

1,664 sqft 155 m²

£2.10/sqft £22.60/m² 38% below Merton Park median
£3,500/mo £875 each (if split by room)

Sandbourne Avenue London SW19

4 bed 2 bath Merton Park

14 days on market avail 10 Nov Share Agent's site ↗

1,534 sqft 143 m²

£2.28/sqft £24.54/m² 33% below Merton Park median
£3,500/mo £700 each (if split by room)

Buckleigh Avenue, Wimbledon

5 bed 2 bath Merton Park

13 days on market avail 14 Nov Share Portal ↗

1,526 sqft 142 m²

£2.46/sqft £26.48/m² 27% below Merton Park median
£3,750/mo £938 each (if split by room) was £4,500 ◷ 36 days on market

Merton Hall Gardens, SW20

4 bed 3 bath Merton Park

36 days on market Share Agent's site ↗

1,672 sqft 155 m²

£2.69/sqft £28.95/m² 20% below Merton Park median
£4,500/mo £1,125 each (if split by room) ◷ 31 days on market

Beaford Grove London SW20

4 bed 2 bath Merton Park

31 days on market avail 23 Oct Share Agent's site ↗

1,461 sqft 136 m²

£2.91/sqft £31.32/m² 14% below Merton Park median
£4,250/mo £1,063 each (if split by room)

Sandringham Avenue, London

4 bed 2 bath Merton Park

28 days on market avail 31 Oct Share Portal ↗

950 sqft 88 m²

£2.94/sqft £31.65/m² 13% below Merton Park median
£2,795/mo £699 each (if split by room) ◷ 56 days on market

Lower Downs Road, London

4 bed 1 bath Merton Park

56 days on market avail now Share Portal ↗

1,225 sqft 114 m²

£3.18/sqft £34.23/m² 6% below Merton Park median
£3,900/mo £975 each (if split by room) was £4,200

Kingston Road, Raynes Park, London, SW20

4 bed 2 bath Merton Park

10 days on market Share Agent's site ↗

1,355 sqft 126 m²

£3.21/sqft £34.55/m² 5% below Merton Park median
£4,350/mo £1,088 each (if split by room)

Winifred Road Wimbledon SW19

4 bed 2 bath Merton Park

7 days on market avail 9 Nov Share Agent's site ↗

1,258 sqft 117 m²

£3.38/sqft £36.38/m²
£4,250/mo £1,063 each (if split by room)

Newton Road, SW19

4 bed 2 bath Merton Park

14 days on market Share Agent's site ↗

1,508 sqft 140 m²

£3.98/sqft £42.84/m² 18% above Merton Park 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 19% above Merton Park 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 ↗

1,421 sqft 132 m²

£6.33/sqft £68.14/m² 87% above Merton Park median
£9,000/mo £2,250 each (if split by room) ◷ 2mo on market

Graham Road, Wimbledon, London

4 bed 2 bath Merton Park

2mo on market avail now 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
£4,600/mo £1,150 each (if split by room)

Rayleigh Road, SW19, Wimbledon, London, SW19

4 bed 1 bath Merton Park

24 days on market 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.