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.

18,578 flats measured

Best £/sqft£/m² first

3 listings · £3.13/sqft£33.69/m² median in North Cheam

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.

Property photo
Floorplan

728 sqft 68 m²

£2.40/sqft £25.83/m² 23% below North Cheam median
£1,750/mo £875 each (if split by room)

Cheam Common Road, Worcester Park

2 bed ? bath North Cheam

19 days on market avail now Share Agent's site ↗
Property photo
Floorplan

543 sqft 50 m²

£3.13/sqft £33.69/m²
£1,700/mo £850 each (if split by room)

550B London Road, North Cheam, Surrey. SM3

2 bed 1 bath North Cheam

16 days on market avail now Share Agent's site ↗
Property photo
Floorplan

532 sqft 49 m²

£3.57/sqft £38.43/m² 14% above North Cheam median
£1,900/mo £950 each (if split by room)

Malden Road, Sutton, SM3

2 bed 1 bath North Cheam

2 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.