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.

18,134 flats measured

Best £/sqft£/m² first

5 listings · £4.26/sqft£45.85/m² median in Approach Estate

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.

486 sqft 45 m²

£4.84/sqft £52.10/m² 14% above Approach Estate median
£2,350/mo was £2,500 ◷ 53 days on market

Sewardstone Road, London, E2

1 bed 1 bath Approach Estate

53 days on market avail 30 Sep Share Portal ↗

248 sqft 23 m²

£11.92/sqft £128.31/m² short let
£2,955/mo ◷ 59 days on market

Cambridge Heath, Bethnal Green, London, E2

0 bed 1 bath Approach Estate

59 days on market avail now Share Portal ↗

size unknown

—/sqft/m²
£2,800/mo £933 each (if split by room) was £3,150 ◷ 38 days on market

Old Bethnal Green Road, London, E2

3 bed ? bath Approach Estate

38 days on market Share Portal ↗

size unknown

—/sqft/m²
£6,977/mo ◷ 59 days on market

Patriot Square Bethnal Green London

1 bed 1 bath Approach Estate

59 days on market avail now Share Portal ↗

size unknown

—/sqft/m²
£2,350/mo ◷ 41 days on market

Wadeson Street, Broadway Market

1 bed 1 bath Approach Estate

41 days on market 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.