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.

18,578 flats measured

Best £/sqft£/m² first

8 listings · £2.80/sqft£30.14/m² median in Harrow

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.

2,838 sqft 264 m²

£2.11/sqft £22.71/m² 25% below Harrow median
£6,000/mo £1,200 each (if split by room)

Warren Lane, Stanmore, HA7

5 bed 4 bath Brockley Park

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

1,115 sqft 104 m²

£2.24/sqft £24.11/m² 20% below Harrow median
£2,500/mo £625 each (if split by room)

Buckingham Gardens, Edgware, HA8

4 bed 3 bath Edgware

5 days on market avail 29 Sep Share Agent's site ↗

3,251 sqft 302 m²

£2.71/sqft £29.17/m² 3% below Harrow median
£8,800/mo £1,760 each (if split by room)

Duchess Crescent, Stanmore, HA7

5 bed 4 bath Brockley Park

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

826 sqft 77 m²

£3.03/sqft £32.61/m²
£2,500/mo £625 each (if split by room)

Turner Road, Edgware, HA8 6AT

4 bed 1 bath Queensbury

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

1,100 sqft 102 m²

£4.36/sqft £46.93/m² 56% above Harrow median
£4,800/mo £1,200 each (if split by room)

Runnelfield, Harrow on the Hill, South Harrow, HA1

4 bed 3 bath Harrow on the Hill

Also listed here £6,200 short let ↗

4 days on market Share Agent's site ↗

size unknown

—/sqft/m²
£2,700/mo £675 each (if split by room)

Hawthorn Drive, Harrow, Middlesex, HA2

4 bed 1 bath Pinner

5 days on market avail 15 Oct Share Agent's site ↗

size unknown

—/sqft/m²
£2,250/mo £563 each (if split by room)

High Road, Harrow, Middlesex, HA3

4 bed 2 bath Harrow Weald

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

size unknown

—/sqft/m²
£3,200/mo £640 each (if split by room)

Stanmore, HA7

5 bed 3 bath Queensbury

6 days on market avail 10 Oct 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.