Every London flat, measured.

The portals won’t let you rank by size. We read the floorplans, so you can.

18,481 flats measured

Best £/sqft£/m² first

7 listings · £2.79/sqft£30.03/m² median in South 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.

1,310 sqft 122 m²

£2.29/sqft £24.65/m² 18% below South Harrow median

£3,000/mo £1,500 each (if split by room) was £3,500

Northolt Road, Harrow

2 bed 1 bath South Harrow

15 days on market avail now Portal ↗

Floorplan

639 sqft 59 m²

£2.62/sqft £28.20/m² 6% below South Harrow median

£1,675/mo was £1,725

Northolt Road, Harrow

1 bed 1 bath South Harrow

13 days on market avail 3 Nov Portal ↗

Floorplan

614 sqft 57 m²

£2.77/sqft £29.82/m²

£1,700/mo £850 each (if split by room) was £1,850 ◷ 60 days on market

Stanley Road, Harrow, HA2

2 bed 2 bath South Harrow

60 days on market avail now Agent's site ↗

Floorplan

284 sqft 26 m²

£2.91/sqft £31.32/m²

£826/mo was £867 ◷ relisted 1×

Northolt Road, Harrow, Middlesex, HA2

0 bed ? bath South Harrow

38 days on market avail now Portal ↗

Floorplan

606 sqft 56 m²

£2.97/sqft £31.97/m²

£1,800/mo £900 each (if split by room) was £1,875

Roxeth Green Avenue, Harrow, HA2

2 bed 1 bath South Harrow

11 days on market Agent's site ↗

366 sqft 34 m²

£3.42/sqft £36.81/m² 23% above South Harrow median

£1,250/mo was £1,600 ◷ 60 days on market

East Croft House, 86 Northolt Road, Harrow, Greater London

0 bed 1 bath South Harrow

2mo on market avail now Portal ↗

size unknown

—/sqft/m²

£1,150/mo was £1,200

South Hill Avenue, Harrow, HA2

0 bed 1 bath South Harrow

19 days on market avail 30 Sep Portal ↗

How we know the size

01

We collect

Every new flat to rent in London, checked through the day, seven days a week.
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.
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.