GaffFinder

London lettings, by the square foot

Saved Get alerts

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

3 listings · £2.57/sqft£27.66/m² median in Croydon

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.

1,251 sqft 116 m²

£2.00/sqft £21.53/m² 22% below Croydon median
£2,500/mo £625 each (if split by room)

Fitzroy Gardens, Crystal Palace

4 bed 1 bath Crystal Palace

6 days on market avail 30 Nov Share Agent's site ↗

1,427 sqft 133 m²

£2.10/sqft £22.60/m² 18% below Croydon median
£3,000/mo £750 each (if split by room)

Ross Road, South Norwood

4 bed ? bath South Norwood

4 days on market avail 3 Oct Share Agent's site ↗

1,195 sqft 111 m²

£2.26/sqft £24.33/m² 12% below Croydon median
£2,700/mo £675 each (if split by room)

Wagtail Gardens, South Croydon

4 bed 2 bath Addington

3 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.