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.

18,129 flats measured

Best £/sqft£/m² first

4 listings · £2.57/sqft£27.66/m² median in Lessness Heath

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.

846 sqft 79 m²

£2.36/sqft £25.40/m² 8% below Lessness Heath median
£2,000/mo £667 each (if split by room) ◷ 31 days on market

Maida Road, Belvedere

3 bed 1 bath Lessness Heath

34 days on market Share Portal ↗

561 sqft 52 m²

£2.81/sqft £30.25/m²
£1,575/mo £788 each (if split by room) was £1,600 ◷ 52 days on market

De Luci Road, Erith, DA8

2 bed 1 bath Erith

54 days on market Share Agent's site ↗

size unknown

—/sqft/m²
£1,750/mo £875 each (if split by room) ◷ 60 days on market

Riverdale Road, Erith, DA8

2 bed 1 bath Erith

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

size unknown

—/sqft/m²
£1,750/mo £875 each (if split by room) ◷ 45 days on market

Riverdale Road, Erith, DA8

2 bed ? bath Erith

47 days on market avail now 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.