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.

18,825 flats measured

Best £/sqft£/m² first

9 listings · £4.57/sqft£49.19/m² median in Kennington

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.

615 sqft 57 m²

£4.07/sqft £43.81/m² 11% below Kennington median
£2,500/mo £1,250 each (if split by room) ◷ 2mo on market

Handforth Road, SW9, Oval, London, SW9

2 bed 1 bath Kennington

27 days on market Share Agent's site ↗

802 sqft 75 m²

£4.51/sqft £48.55/m²
£3,620/mo £1,810 each (if split by room) ◷ relisted 17×

Parkside, Momento Elephant & Castle

2 bed 2 bath Elephant and Castle

listed yesterday avail 24 Nov Share Agent's site ↗

586 sqft 54 m²

£4.57/sqft £49.19/m²
£2,680/mo was £2,820 ◷ relisted 10×

Parkside, Momento Elephant & Castle

1 bed 1 bath Elephant and Castle

listed yesterday avail 7 Nov Share Agent's site ↗

495 sqft 46 m²

£4.75/sqft £51.13/m²
£2,350/mo ◷ 32 days on market

Amelia Street, Elephant and Castle, London, SE17

1 bed 1 bath Elephant and Castle

Also listed here £3,750 short let ↗

6 days on market Share Agent's site ↗

447 sqft 42 m²

£5.11/sqft £55.00/m²
£2,285/mo was £2,405 ◷ relisted 12×

Parkside, Momento Elephant & Castle

0 bed 1 bath Elephant and Castle

listed yesterday avail 7 Nov Share Agent's site ↗

576 sqft 54 m²

£5.21/sqft £56.08/m² short let
£3,000/mo ◷ relisted 1×

Walworth Road, Elephant and Castle, London, SE1

1 bed 1 bath Elephant and Castle

Also listed here £3,000 short let ↗

5 days on market Share Agent's site ↗

521 sqft 48 m²

£5.95/sqft £64.05/m² 30% above Kennington median
£3,100/mo ◷ relisted 1×

Graphite Square, London, SE11

1 bed 1 bath Kennington

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

1,411 sqft 131 m²

£6.02/sqft £64.80/m² 32% above Kennington median
£8,500/mo £4,250 each (if split by room) ◷ relisted 1×

The Dumont, Albert Embankment, SE1

2 bed 3 bath Kennington

listed today avail 20 Oct 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.