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.

18,730 flats measured

Best £/sqft£/m² first

6 listings · £4.92/sqft£52.96/m² median in Camden

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.

833 sqft 77 m²

£4.42/sqft £47.58/m² 10% below Camden median
£3,683/mo £921 each (if split by room)

Crowndale Road, Camden, London, NW1

4 bed 1 bath Camden Town

listed today avail now Share Agent's site ↗

3,671 sqft 341 m²

£4.90/sqft £52.74/m²
£18,000/mo £3,000 each (if split by room)

Glenloch Road, London, NW3

6 bed 4 bath Belsize Park

listed today avail 16 Oct Share Portal ↗

1,360 sqft 126 m²

£6.84/sqft £73.63/m² 39% above Camden median
£9,299/mo £2,325 each (if split by room)

Fitzjohns Avenue, London, NW3

4 bed 3 bath Belsize Park

listed today avail 2 Nov Share Agent's site ↗

size unknown

—/sqft/m²
£3,400/mo £850 each (if split by room)

Albany Street, London, NW1

4 bed ? bath Camden Town

listed today avail 2 Oct Share Portal ↗

size unknown

—/sqft/m²
£3,250/mo £813 each (if split by room)

Castle Road, London, NW1

4 bed ? bath Camden Town

listed today avail 1 Oct Share Portal ↗

size unknown

—/sqft/m²
£5,500/mo £1,375 each (if split by room)

West End Lane, West Hampstead

4 bed 3 bath Hampstead

listed today 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.