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.

18,669 flats measured

Best £/sqft£/m² first

7 listings · £3.06/sqft£32.94/m² median in Kingsbury

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.

3,217 sqft 299 m²

£1.55/sqft £16.68/m² 49% below Kingsbury median
£5,000/mo £833 each (if split by room)

Preston Hill, Harrow, HA3

6 bed 4 bath Kingsbury

11 days on market Share Agent's site ↗

2,839 sqft 264 m²

£1.76/sqft £18.94/m² 42% below Kingsbury median
£5,000/mo £1,000 each (if split by room) was £5,500

Preston Hill, Harrow, HA3

5 bed 4 bath Kingsbury

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

size unknown

—/sqft/m²
£4,200/mo £700 each (if split by room) ◷ relisted 1×

Claremont Avenue, Harrow, Brent

6 bed 3 bath Kingsbury

Also listed here £4,500 ↗

3 days on market avail now Share Portal ↗

size unknown

—/sqft/m²
£3,300/mo £660 each (if split by room)

Honeypot Lane, Kingsbury, London, NW9

5 bed 2 bath Kingsbury

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

size unknown

—/sqft/m²
£5,000/mo £1,000 each (if split by room)

Preston Hill, Harrow, HA3

5 bed 4 bath Kingsbury

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

size unknown

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

Silverworks Close, LONDON

4 bed 2 bath Colindale

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

size unknown

—/sqft/m²
£3,250/mo £650 each (if split by room) ◷ relisted 1×

Wakemans Hill Avenue, London, NW9 0TA

5 bed 2 bath Colindale

20 days on market 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.