Every London flat, measured.

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

18,577 flats measured

Best £/sqft£/m² first

1–48 of 108 · £3.00/sqft£32.29/m² median in HA1

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.

Floorplan

652 sqft 61 m²

£1.87/sqft £20.13/m² 38% below HA1 median

£1,222/mo

Headstone Dr, Harrow, HA1 4UH

1 bed 1 bath Belmont

9 days on market Portal ↗

Floorplan

1,159 sqft 108 m²

£2.03/sqft £21.85/m² 32% below HA1 median

£2,350/mo £783 each (if split by room) was £2,450

Butler Road, West Harrow, Harrow, HA1

3 bed 2 bath Rayners Lane

16 days on market Agent's site ↗

Floorplan

1,023 sqft 95 m²

£2.25/sqft £24.22/m² 25% below HA1 median

£2,300/mo £767 each (if split by room) was £2,500

Wellington Terrace, Harrow on the Hill, Harrow, HA1

3 bed 2 bath Harrow on the Hill

12 days on market Agent's site ↗

Floorplan

768 sqft 71 m²

£2.28/sqft £24.54/m² 24% below HA1 median

£1,750/mo £875 each (if split by room)

Salisbury Road, HA1, Harrow, HA1

2 bed 1 bath Harrow

9 days on market Agent's site ↗

829 sqft 77 m²

£2.29/sqft £24.65/m² 24% below HA1 median

£1,900/mo £950 each (if split by room)

St. Johns Road, Harrow

2 bed 1 bath Greenhill

8 days on market avail now Portal ↗

Floorplan

913 sqft 85 m²

£2.35/sqft £25.30/m² 22% below HA1 median

£2,150/mo £1,075 each (if split by room)

Headstone Road, Harrow, HA1

2 bed 1 bath Greenhill

23 days on market Agent's site ↗

Floorplan

930 sqft 86 m²

£2.37/sqft £25.51/m² 21% below HA1 median

£2,200/mo £1,100 each (if split by room)

Station Road, Harrow, HA1

2 bed 1 bath Greenhill

Also listed here £2,200 same price ×2 ↗

8 days on market avail now Agent's site ↗

Floorplan

926 sqft 86 m²

£2.38/sqft £25.62/m² 21% below HA1 median

£2,200/mo £1,100 each (if split by room)

Station Road, Harrow, HA1

2 bed 1 bath Greenhill

8 days on market avail now Agent's site ↗

Floorplan

1,034 sqft 96 m²

£2.42/sqft £26.05/m² 19% below HA1 median

£2,500/mo £833 each (if split by room)

Canterbury Road, Harrow, HA1

3 bed 1 bath Harrow

3 days on market avail 27 Oct Agent's site ↗

Floorplan

700 sqft 65 m²

£2.43/sqft £26.16/m² 19% below HA1 median

£1,700/mo £850 each (if split by room)

Penair Lodge, South Hill Avenue, Harrow on the Hill

2 bed 1 bath Harrow on the Hill

8 days on market avail 21 Nov Agent's site ↗

Floorplan

614 sqft 57 m²

£2.44/sqft £26.26/m² 19% below HA1 median

£1,500/mo £750 each (if split by room) was £1,850

20 Station Road, Harrow

2 bed 1 bath Greenhill

26 days on market avail now Portal ↗

Floorplan

735 sqft 68 m²

£2.45/sqft £26.37/m² 18% below HA1 median

£1,800/mo £900 each (if split by room) was £1,850

Catherine Place, Harrow

2 bed 2 bath Greenhill

24 days on market Agent's site ↗

793 sqft 74 m²

£2.49/sqft £26.80/m² 17% below HA1 median

£1,971/mo £986 each (if split by room)

College Road Harrow HA1

2 bed 2 bath Greenhill

3 days on market avail now Portal ↗

Floorplan

712 sqft 66 m²

£2.53/sqft £27.23/m² 16% below HA1 median

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

Greenhill Road, Harrow, Middlesex, HA1

2 bed 1 bath Greenhill

8 days on market avail 16 Oct Agent's site ↗

Floorplan

838 sqft 78 m²

£2.63/sqft £28.31/m² 12% below HA1 median

£2,200/mo £1,100 each (if split by room)

College Road, HA1, Harrow, HA1

2 bed 1 bath Greenhill

Also listed here £3,000 short let ↗

25 days on market Agent's site ↗

Floorplan

587 sqft 55 m²

£2.64/sqft £28.42/m² 12% below HA1 median

£1,550/mo £775 each (if split by room)

Rutland Road, Central Harrow

2 bed 1 bath Harrow

4 days on market avail 14 Nov Agent's site ↗

Floorplan

829 sqft 77 m²

£2.65/sqft £28.52/m² 12% below HA1 median

£2,200/mo £1,100 each (if split by room)

Station Road, Harrow, HA1

2 bed 1 bath Greenhill

8 days on market Agent's site ↗

Floorplan

949 sqft 88 m²

£2.79/sqft £30.03/m² 7% below HA1 median

£2,650/mo £883 each (if split by room)

Bellow House, Gayton Road, Harrow

3 bed 2 bath Greenhill

11 days on market avail now Portal ↗

750 sqft 70 m²

£2.80/sqft £30.14/m² 7% below HA1 median

£2,100/mo £1,050 each (if split by room)

Road, Harrow, Middlesex, HA1

2 bed 2 bath Greenhill

22 days on market avail now Portal ↗

Floorplan

783 sqft 73 m²

£2.81/sqft £30.25/m² 6% below HA1 median

£2,200/mo £1,100 each (if split by room) was £2,300

Archer Apartments, Eastman Village, Harrow, London, HA1

2 bed 2 bath Greenhill

11 days on market avail now Portal ↗

Floorplan

635 sqft 59 m²

£2.83/sqft £30.46/m² 6% below HA1 median

£1,800/mo

Perceval Square, Harrow , HA1 1GW

1 bed 1 bath Greenhill

12 days on market avail 5 Nov Agent's site ↗

Floorplan

650 sqft 60 m²

£2.92/sqft £31.43/m²

£1,900/mo £950 each (if split by room)

Leaf House, Catherine Place, Harrow

2 bed 2 bath Greenhill

10 days on market avail 10 Oct Portal ↗

657 sqft 61 m²

£2.98/sqft £32.08/m²

£1,957/mo £979 each (if split by room)

College Road Harrow HA1

2 bed 1 bath Greenhill

4 days on market avail now Portal ↗

Floorplan

551 sqft 51 m²

£2.99/sqft £32.18/m²

£1,650/mo

Hargrave Drive, Harrow, HA1

1 bed 1 bath Greenhill

18 days on market avail 9 Nov Portal ↗

829 sqft 77 m²

£3.02/sqft £32.51/m²

£2,500/mo £1,250 each (if split by room)

Byron Court, Harrow, HA1

2 bed 2 bath Greenhill

18 days on market avail 11 Nov Agent's site ↗

Floorplan

528 sqft 49 m²

£3.03/sqft £32.61/m²

£1,600/mo

Greenford Road, Harrow

1 bed 1 bath Harrow on the Hill

28 days on market avail now Portal ↗

Floorplan

603 sqft 56 m²

£3.15/sqft £33.91/m²

£1,900/mo

St Johns Road, Harrow, HA1

1 bed 1 bath Greenhill

Also listed here £2,701 short let ↗

9 days on market Agent's site ↗

Floorplan

442 sqft 41 m²

£3.17/sqft £34.12/m²

£1,400/mo

Lyon Road, Harrow on the Hill

1 bed 1 bath Greenhill

6 days on market avail 3 Oct Agent's site ↗

Floorplan

551 sqft 51 m²

£3.22/sqft £34.66/m²

£1,775/mo

Lyon Road, Harrow, HA1

1 bed 1 bath Greenhill

26 days on market Agent's site ↗

Floorplan

557 sqft 52 m²

£3.23/sqft £34.77/m²

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

Lyon Road London HA1

2 bed 2 bath Greenhill

23 days on market avail 30 Sep Agent's site ↗

560 sqft 52 m²

£3.30/sqft £35.52/m²

£1,850/mo

Bryant Apartments, College Road, Harrow, HA1

1 bed 1 bath Greenhill

11 days on market avail now Agent's site ↗

Floorplan

539 sqft 50 m²

£3.34/sqft £35.95/m²

£1,800/mo £900 each (if split by room) ◷ relisted 1×

Wellesley Road, Harrow

2 bed 1 bath Greenhill

12 days on market Agent's site ↗

Floorplan

658 sqft 61 m²

£3.57/sqft £38.43/m² 19% above HA1 median

£2,350/mo £1,175 each (if split by room)

Lyon Road, Harrow

2 bed 2 bath Greenhill

3 days on market Portal ↗

Floorplan

470 sqft 44 m²

£3.61/sqft £38.86/m² 20% above HA1 median

£1,695/mo £848 each (if split by room)

Merivale Road, Harrow

2 bed 1 bath Rayners Lane

6 days on market avail now Agent's site ↗

Floorplan

484 sqft 45 m²

£3.62/sqft £38.97/m² 21% above HA1 median

£1,750/mo £875 each (if split by room) was £1,900

Roxborough Road, Harrow

2 bed 1 bath Greenhill

22 days on market Portal ↗

Floorplan

1,100 sqft 102 m²

£4.36/sqft £46.93/m² 45% above HA1 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 ↗

3 days on market Agent's site ↗

Floorplan

498 sqft 46 m²

£4.42/sqft £47.58/m² 47% above HA1 median

£2,200/mo £1,100 each (if split by room)

Station Road, Harrow, HA1

2 bed 1 bath Greenhill

8 days on market avail now Agent's site ↗

Floorplan

301 sqft 28 m²

£4.75/sqft £51.13/m² price unclear

£1,430/mo ◷ 58 days on market

The Heights, Harrow on the Hill, Harrow, HA1

0 bed 1 bath Greenhill

Also listed here £1,339 ↗

18 days on market Agent's site ↗

241 sqft 22 m²

£4.90/sqft £52.74/m² 63% above HA1 median

£1,180/mo

College Road, Harrow

0 bed ? bath Greenhill

3 days on market avail 24 Oct Portal ↗

Floorplan

301 sqft 28 m²

£4.93/sqft £53.07/m² 64% above HA1 median

£1,485/mo

The Heights, Lowlands Road, Harrow

0 bed 1 bath Greenhill

14 days on market avail 20 Oct Portal ↗

Floorplan

291 sqft 27 m²

£4.98/sqft £53.60/m² 66% above HA1 median

£1,450/mo

The Heights, Lowlands Road, Harrow

0 bed 1 bath Greenhill

22 days on market avail 1 Nov Portal ↗

Floorplan

301 sqft 28 m²

£5.03/sqft £54.14/m² 68% above HA1 median

£1,515/mo

Dandi On the Hill, Harrow, HA1

0 bed ? bath Greenhill

17 days on market Agent's site ↗

Floorplan

291 sqft 27 m²

£5.36/sqft £57.69/m² 79% above HA1 median

£1,560/mo

The Heights, Lowlands Road, Harrow

0 bed ? bath Greenhill

19 days on market avail now Portal ↗

Floorplan

258 sqft 24 m²

£5.62/sqft £60.49/m² 87% above HA1 median

£1,450/mo

The Heights, Lowlands Road, Harrow

0 bed 1 bath Greenhill

Also listed here £1,450 same price ↗

22 days on market avail now Portal ↗

249 sqft 23 m²

£5.78/sqft £62.22/m² 93% above HA1 median

£1,440/mo

Ferme House, Harrow on the Hill, Harrow, HA1

0 bed 1 bath Greenhill

3 days on market Agent's site ↗

237 sqft 22 m²

£5.82/sqft £62.65/m² 94% above HA1 median

£1,380/mo

Dandi on the Hill, Harrow on the Hill, Harrow, HA1

0 bed 1 bath Greenhill

4 days on market Agent's site ↗

Floorplan

226 sqft 21 m²

£5.95/sqft £64.05/m² 98% above HA1 median

£1,344/mo

Ferme House, Greenhill Way, Harrow

0 bed ? bath Greenhill

19 days on market avail 1 Oct Portal ↗

194 sqft 18 m²

£7.16/sqft £77.07/m² 139% above HA1 median

£1,390/mo

Dandi on the Hill, Harrow, HA1

0 bed 1 bath Greenhill

4 days on market Agent's site ↗

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.