Every London flat, measured.

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

18,824 flats measured

Best £/sqft£/m² first

1–48 of 86 · £4.75/sqft£51.13/m² median in NW3

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

1,239 sqft 115 m²

£2.30/sqft £24.76/m² 52% below NW3 median

£2,850/mo was £3,100

Belsize Park Gardens, London, NW3

1 bed 1 bath Belsize Park

20 days on market avail now Agent's site ↗

Floorplan

1,549 sqft 144 m²

£2.58/sqft £27.77/m² 46% below NW3 median

£3,995/mo £999 each (if split by room) was £4,498 ◷ relisted 1×

West Heath Road, Hampstead, NW3

4 bed 2 bath Childs Hill

20 days on market avail now Agent's site ↗

Floorplan

833 sqft 77 m²

£3.00/sqft £32.29/m² 37% below NW3 median

£2,500/mo £1,250 each (if split by room) was £2,700

Finchley Road, London, NW3

2 bed 2 bath Hampstead

21 days on market avail 4 Oct Agent's site ↗

Floorplan

1,905 sqft 177 m²

£3.41/sqft £36.70/m² 28% below NW3 median

£6,500/mo £1,625 each (if split by room) was £8,500 ◷ 55 days on market

Lindfield Gardens, Hampstead, London NW3

4 bed 3 bath Hampstead

55 days on market avail now Portal ↗

Floorplan

3,253 sqft 302 m²

£3.45/sqft £37.14/m² short let

£11,232/mo was £11,235

Rudall Crescent, Hampstead, London, NW3

5 bed 3 bath Hampstead

11 days on market avail now Portal ↗

Floorplan

1,155 sqft 107 m²

£3.46/sqft £37.24/m² 27% below NW3 median

£3,995/mo £1,332 each (if split by room) was £4,500 ◷ 49 days on market

Parkhill Road, Belsize Park, London

3 bed 2 bath Belsize Park

49 days on market Agent's site ↗

Floorplan

1,861 sqft 173 m²

£3.49/sqft £37.57/m² 27% below NW3 median

£6,500/mo £1,625 each (if split by room) was £7,150 ◷ 57 days on market

South Hill Park, London

4 bed 2 bath Hampstead

2mo on market avail now Agent's site ↗

Floorplan

729 sqft 68 m²

£3.57/sqft £38.43/m² 25% below NW3 median

£2,600/mo £1,300 each (if split by room) was £2,687

Fitzjohns Avenue, Hampstead, London, NW3

2 bed 2 bath Belsize Park

18 days on market Agent's site ↗

Floorplan

837 sqft 78 m²

£3.58/sqft £38.53/m² 25% below NW3 median

£3,000/mo £1,500 each (if split by room) was £3,350 ◷ 49 days on market

Visage Apartments, Winchester Road, NW3

2 bed 2 bath Belsize Park

49 days on market avail 14 Oct Agent's site ↗

Floorplan

923 sqft 86 m²

£3.74/sqft £40.26/m² 21% below NW3 median

£3,450/mo £1,150 each (if split by room) was £3,800 ◷ 4mo on market

Bray, Fellows Road, London, NW3

3 bed 2 bath Belsize Park

4mo on market avail 26 Nov 2027 Portal ↗

Floorplan

755 sqft 70 m²

£3.77/sqft £40.58/m² 21% below NW3 median

£2,850/mo £1,425 each (if split by room) was £2,950 ◷ 32 days on market

Eton Rise, Eton College Road, Hampstead, London, NW3

2 bed 1 bath Camden Town

32 days on market avail 14 Oct Portal ↗

Floorplan

1,544 sqft 143 m²

£3.88/sqft £41.76/m² 18% below NW3 median

£5,997/mo £1,999 each (if split by room) was £6,747 ◷ 57 days on market

Visage Apartments, Winchester Road, Swiss Cottage, NW3

3 bed 3 bath Belsize Park

2mo on market Agent's site ↗

Floorplan

1,110 sqft 103 m²

£3.96/sqft £42.63/m² 17% below NW3 median

£4,400/mo £1,467 each (if split by room) was £4,600 ◷ 57 days on market

Bracknell Gate, Frognal Lane, NW3

3 bed 2 bath Hampstead

2mo on market avail now Agent's site ↗

Floorplan

2,461 sqft 229 m²

£4.02/sqft £43.27/m² 15% below NW3 median

£9,901/mo £2,475 each (if split by room) was £9,902 ◷ 2mo on market

Bracknell Gardens, London, NW3

4 bed 3 bath Hampstead

2mo on market avail now Agent's site ↗

Floorplan

1,091 sqft 101 m²

£4.03/sqft £43.38/m² 15% below NW3 median

£4,398/mo £1,466 each (if split by room) was £4,598 ◷ relisted 1×

Frognal Lane, London NW3

3 bed 2 bath Hampstead

47 days on market avail now Agent's site ↗

Floorplan

1,072 sqft 100 m²

£4.10/sqft £44.13/m² 14% below NW3 median

£4,400/mo £1,467 each (if split by room) was £4,598 ◷ 57 days on market

Frognal Lane, Hampstead, London, NW3

3 bed 2 bath Hampstead

2mo on market avail now Agent's site ↗

Floorplan

2,727 sqft 253 m²

£4.22/sqft £45.42/m² 11% below NW3 median

£11,500/mo £2,875 each (if split by room) was £13,000 ◷ 57 days on market

Meadowbank, London, NW3

4 bed 3 bath Camden Town

2mo on market avail now Agent's site ↗

Floorplan

520 sqft 48 m²

£4.23/sqft £45.53/m² 11% below NW3 median

£2,200/mo was £2,250 ◷ 38 days on market

Rosemont Mansions, NW3

1 bed 1 bath Hampstead

38 days on market avail now Agent's site ↗

Floorplan

868 sqft 81 m²

£4.24/sqft £45.64/m² 11% below NW3 median

£3,679/mo £1,226 each (if split by room) was £4,117

Fitzjohns Avenue, London, NW3

3 bed 2 bath Belsize Park

18 days on market avail 30 Oct Portal ↗

Floorplan

1,647 sqft 153 m²

£4.25/sqft £45.75/m² 11% below NW3 median

£6,994/mo £1,749 each (if split by room) was £7,250 ◷ 57 days on market

Fellows Road, London NW3

4 bed 3 bath Belsize Park

2mo on market avail now Agent's site ↗

Floorplan

3,490 sqft 324 m²

£4.30/sqft £46.28/m² 9% below NW3 median

£14,998/mo £4,999 each (if split by room) was £16,900 ◷ 57 days on market

Nutley Terrace, London NW3

3 bed 3 bath Belsize Park

57 days on market avail now Agent's site ↗

Floorplan

3,480 sqft 323 m²

£4.31/sqft £46.39/m² 9% below NW3 median

£15,000/mo £3,750 each (if split by room) was £16,900 ◷ 57 days on market

Nutley Terrace, Hampstead, NW3

4 bed 5 bath Belsize Park

57 days on market avail now Agent's site ↗

Floorplan

3,480 sqft 323 m²

£4.31/sqft £46.39/m² 9% below NW3 median

£15,000/mo £5,000 each (if split by room) was £16,900 ◷ 57 days on market

Nutley Terrace, Hampstead, London, NW3

3 bed 3 bath Belsize Park

57 days on market avail now Agent's site ↗

Floorplan

1,380 sqft 128 m²

£4.35/sqft £46.82/m² 8% below NW3 median

£6,000/mo £2,000 each (if split by room) was £6,450 ◷ 46 days on market

Belsize Park Gardens, Belsize Park, NW3

3 bed 2 bath Belsize Park

46 days on market avail now Agent's site ↗

Floorplan

684 sqft 64 m²

£4.39/sqft £47.25/m² 8% below NW3 median

£3,000/mo £1,500 each (if split by room) was £3,150 ◷ 38 days on market

Northways, Swiss Cottage, London NW3

2 bed 1 bath Belsize Park

38 days on market avail now Portal ↗

Floorplan

1,350 sqft 125 m²

£4.41/sqft £47.47/m² 7% below NW3 median

£5,950/mo £1,488 each (if split by room) was £6,250 ◷ 54 days on market

Heath Street, London

4 bed 2 bath Hampstead

54 days on market Agent's site ↗

Floorplan

2,696 sqft 250 m²

£4.42/sqft £47.58/m² 7% below NW3 median

£11,917/mo £2,979 each (if split by room) was £12,783 ◷ 47 days on market

Tercelet Terrace, Oak Hill Park, London NW3

4 bed 3 bath Hampstead

47 days on market avail now Agent's site ↗

Floorplan

1,898 sqft 176 m²

£4.43/sqft £47.68/m² 7% below NW3 median

£8,400/mo £2,800 each (if split by room) was £8,500

Perrins Lane, London, NW3

3 bed 3 bath Hampstead

5 days on market avail now Agent's site ↗

Floorplan

1,331 sqft 124 m²

£4.47/sqft £48.11/m² 6% below NW3 median

£5,950/mo £1,488 each (if split by room) was £6,250 ◷ 57 days on market

Heath Street, Hampstead, NW3

4 bed 2 bath Hampstead

57 days on market Portal ↗

Floorplan

1,160 sqft 108 m²

£4.48/sqft £48.22/m² 6% below NW3 median

£5,200/mo £1,733 each (if split by room) was £5,750 ◷ relisted 2×

Fitzjohn's Avenue, Hampstead, London, NW3

3 bed 2 bath Belsize Park

12 days on market avail now Portal ↗

Floorplan

1,541 sqft 143 m²

£4.51/sqft £48.55/m² 5% below NW3 median

£6,950/mo £2,317 each (if split by room) was £7,500 ◷ 42 days on market

Centre Heights, Finchley Road, London, NW3

3 bed 3 bath Belsize Park

42 days on market avail now Portal ↗

Floorplan

661 sqft 61 m²

£4.54/sqft £48.87/m² 4% below NW3 median

£3,000/mo £1,500 each (if split by room) was £3,150

College Crescent, London, NW3 5

2 bed 1 bath Belsize Park

24 days on market avail now Portal ↗

Floorplan

1,045 sqft 97 m²

£4.59/sqft £49.41/m² 3% below NW3 median

£4,800/mo £2,400 each (if split by room) was £5,000 ◷ 57 days on market

Eton Avenue, Belsize Park, NW3

2 bed 2 bath Belsize Park

57 days on market avail now Agent's site ↗

Floorplan

868 sqft 81 m²

£4.59/sqft £49.41/m² 3% below NW3 median

£3,987/mo £1,329 each (if split by room) was £4,117

Fitzjohns Avenue, London, Hampstead, London NW3

3 bed 2 bath Belsize Park

17 days on market avail 30 Oct Agent's site ↗

Floorplan

706 sqft 66 m²

£4.60/sqft £49.51/m² 3% below NW3 median

£3,250/mo £1,625 each (if split by room) was £3,500 ◷ 57 days on market

Heath Street, London, NW3

2 bed 1 bath Hampstead

57 days on market avail now Agent's site ↗

Floorplan

1,304 sqft 121 m²

£4.60/sqft £49.51/m² 3% below NW3 median

£6,000/mo £2,000 each (if split by room) was £6,900 ◷ 57 days on market

Wedderburn Road, Hampstead, NW3

3 bed 2 bath Belsize Park

57 days on market avail now Agent's site ↗

Floorplan

1,503 sqft 140 m²

£4.62/sqft £49.73/m²

£6,946/mo £2,315 each (if split by room) was £7,497 ◷ 57 days on market

Finchley Road, South Hampstead, London, NW3

3 bed 3 bath Belsize Park

57 days on market Agent's site ↗

Floorplan

1,483 sqft 138 m²

£4.68/sqft £50.38/m²

£6,946/mo £2,315 each (if split by room) was £7,500 ◷ 47 days on market

Centre Heights, Finchley Road, Swiss Cottage, NW3

3 bed 3 bath Belsize Park

47 days on market avail now Agent's site ↗

Floorplan

527 sqft 49 m²

£4.74/sqft £51.02/m²

£2,500/mo was £2,700 ◷ 34 days on market

Melrose Apartments, 6 Winchester Road, NW3

1 bed 1 bath Belsize Park

34 days on market avail 5 Oct Agent's site ↗

Floorplan

534 sqft 50 m²

£4.78/sqft £51.45/m²

£2,550/mo was £2,800 ◷ 2mo on market

6 Winchester Road, London, NW3

1 bed 1 bath Belsize Park

2mo on market avail now Agent's site ↗

Floorplan

2,672 sqft 248 m²

£4.78/sqft £51.45/m²

£12,783/mo £3,196 each (if split by room) was £14,083 ◷ relisted 2×

Tercelet Terrace, Hampstead, London, NW3

4 bed ? bath Hampstead

46 days on market Portal ↗

Floorplan

1,224 sqft 114 m²

£4.90/sqft £52.74/m²

£6,000/mo £2,000 each (if split by room) was £6,899 ◷ 57 days on market

Wedderburn Road, London, NW3

3 bed 2 bath Belsize Park

57 days on market avail now Agent's site ↗

Floorplan

1,224 sqft 114 m²

£4.90/sqft £52.74/m²

£6,000/mo £2,000 each (if split by room) was £6,899 ◷ 54 days on market

Wedderburn Road

3 bed 2 bath Belsize Park

56 days on market avail now Agent's site ↗

Floorplan

593 sqft 55 m²

£4.93/sqft £53.07/m²

£2,925/mo £1,463 each (if split by room) was £3,250

England's Lane, NW3, Belsize Park, London, NW3

2 bed 1 bath Belsize Park

13 days on market Agent's site ↗

Floorplan

1,404 sqft 130 m²

£4.98/sqft £53.60/m²

£6,995/mo £1,749 each (if split by room) was £7,250 ◷ 57 days on market

Fellows Road, London, NW3

4 bed 3 bath Belsize Park

2mo on market avail now Agent's site ↗

Floorplan

1,044 sqft 97 m²

£4.98/sqft £53.60/m²

£5,200/mo £1,733 each (if split by room) was £5,997 ◷ relisted 3×

Fitzjohns Avenue, Hampstead

3 bed 2 bath Belsize Park

14 days on market avail now Agent's site ↗

Floorplan

2,549 sqft 237 m²

£5.01/sqft £53.93/m²

£12,783/mo £3,196 each (if split by room) was £14,083 ◷ relisted 1×

Oak Hill Park, Hampstead, NW3

4 bed 3 bath Hampstead

47 days on market avail now Agent's site ↗

Floorplan

1,380 sqft 128 m²

£5.03/sqft £54.14/m²

£6,945/mo £2,315 each (if split by room) was £7,500 ◷ 42 days on market

Finchley Road, London, NW3

3 bed 3 bath Belsize Park

42 days on market avail now 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.