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.

18,825 flats measured

Best £/sqft£/m² first

7 listings · £2.47/sqft£26.59/m² median in HA4

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.

1,538 sqft 143 m²

£1.95/sqft £20.99/m² 21% below HA4 median
£3,000/mo £750 each (if split by room)

Warrender Way, Ruislip, HA4

4 bed 1 bath Ruislip

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

1,467 sqft 136 m²

£1.96/sqft £21.10/m² 21% below HA4 median
£2,875/mo £719 each (if split by room)

Brickwall Lane, Ruislip, HA4

4 bed 3 bath Ruislip

5 days on market avail 23 Nov Share Agent's site ↗

1,539 sqft 143 m²

£2.47/sqft £26.59/m²
£3,800/mo £950 each (if split by room)

Bury Avenue, Ruislip, HA4

4 bed 2 bath Ruislip

26 days on market Share Agent's site ↗

1,076 sqft 100 m²

£2.74/sqft £29.49/m²
£2,950/mo £738 each (if split by room)

Bedford Road, Ruislip, HA4

4 bed 2 bath Hillingdon

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

size unknown

—/sqft/m²
£2,850/mo £713 each (if split by room) was £3,000

Pinn Way, Ruislip, HA4

4 bed 2 bath Ruislip

25 days on market avail 1 Oct Share Agent's site ↗

size unknown

—/sqft/m²
£3,000/mo £750 each (if split by room)

Warrender Way, Ruislip, HA4

4 bed 1 bath Ruislip

14 days on market Share Agent's site ↗

size unknown

—/sqft/m²
£2,500/mo £625 each (if split by room)

Woodlands Avenue, Ruislip

4 bed 3 bath Eastcote

4 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.