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.

18,828 flats measured

Best £/sqft£/m² first

6 listings · £2.20/sqft£23.68/m² median in Selhurst

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.

1,196 sqft 111 m²

£1.92/sqft £20.67/m² 13% below Selhurst median
£2,300/mo £575 each (if split by room) was £2,500

Meadvale Road, Addiscombe, CR0

4 bed 2 bath Addiscombe

18 days on market Share Agent's site ↗

1,092 sqft 101 m²

£2.20/sqft £23.68/m²
£2,400/mo £600 each (if split by room) was £2,550 ◷ 2mo on market

Berne Road, Thornton Heath

4 bed 2 bath Selhurst

2mo on market Share Agent's site ↗

603 sqft 56 m²

£2.65/sqft £28.52/m² 20% above Selhurst median
£1,600/mo £800 each (if split by room) was £1,800 ◷ 42 days on market

Clifton Road, London, SE25

2 bed 1 bath Selhurst

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

size unknown

—/sqft/m²
£1,700/mo £850 each (if split by room) was £1,750

Goodhew Road, Croydon, CR0

2 bed 1 bath Addiscombe

37 days on market avail 24 Oct Share Portal ↗

size unknown

—/sqft/m²
£1,350/mo was £1,400

Whitehorse Lane, London, SE25

1 bed 1 bath Selhurst

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

size unknown

—/sqft/m²
£2,200/mo £440 each (if split by room) was £2,300

Willow Wood Crescent, London, SE25

5 bed 1 bath Selhurst

21 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.