Every London flat, measured.

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

18,594 flats measured

Best £/sqft£/m² first

1–48 of 213 · £4.78/sqft£51.45/m² median in Belsize Park

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

1,180 sqft 110 m²

£2.84/sqft £30.57/m² 41% below Belsize Park median

£3,350/mo £1,675 each (if split by room) ◷ 47 days on market

Adamson Road, London

2 bed 2 bath Belsize Park

47 days on market Agent's site ↗

Floorplan

1,105 sqft 103 m²

£2.94/sqft £31.65/m² 38% below Belsize Park median

£3,250/mo £1,625 each (if split by room) ◷ 32 days on market

College Crescent, Swiss Cottage, London, NW3

2 bed 1 bath Belsize Park

32 days on market Agent's site ↗

Floorplan

1,425 sqft 132 m²

£3.33/sqft £35.84/m² 30% below Belsize Park median

£4,750/mo £1,583 each (if split by room) ◷ relisted 1×

Belsize Avenue, London, NW3

3 bed 2 bath Belsize Park

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

Floorplan

1,648 sqft 153 m²

£3.34/sqft £35.95/m² 30% below Belsize Park median

£5,500/mo £1,833 each (if split by room) ◷ 58 days on market

Hawtrey Road, St Johns Wood

3 bed 2 bath Belsize Park

58 days on market Agent's site ↗

Floorplan

1,269 sqft 118 m²

£3.35/sqft £36.06/m² 30% below Belsize Park median

£4,250/mo £1,417 each (if split by room) ◷ 49 days on market

Fitzjohns Avenue, Hampstead, London, NW3

3 bed 2 bath Belsize Park

49 days on market Agent's site ↗

Floorplan

1,155 sqft 107 m²

£3.46/sqft £37.24/m² 28% below Belsize Park median

£3,995/mo £1,332 each (if split by room) was £4,500 ◷ 50 days on market

Parkhill Road, Belsize Park, London

3 bed 2 bath Belsize Park

50 days on market Agent's site ↗

Floorplan

1,730 sqft 161 m²

£3.47/sqft £37.35/m² 27% below Belsize Park median

£6,000/mo £1,000 each (if split by room) ◷ 2mo on market

Hawtrey Road, St John's Wood

6 bed 2 bath Belsize Park

2mo on market Agent's site ↗

Floorplan

2,429 sqft 226 m²

£3.50/sqft £37.67/m² 27% below Belsize Park median

£8,498/mo £2,125 each (if split by room) ◷ relisted 1×

Trinity Walk, London NW3

4 bed 2 bath Belsize Park

42 days on market avail now Agent's site ↗

Floorplan

1,133 sqft 105 m²

£3.53/sqft £38.00/m² 26% below Belsize Park median

£4,000/mo £1,333 each (if split by room) ◷ 35 days on market

Goldhurst Terrace, South Hampstead, London, NW6

3 bed 2 bath Belsize Park

35 days on market Agent's site ↗

Floorplan

1,407 sqft 131 m²

£3.55/sqft £38.21/m² 26% below Belsize Park median

£4,996/mo £1,665 each (if split by room) was £6,279 ◷ 58 days on market

Boydell Court, St. Johns Wood Park, St Johns Wood, London, NW8

3 bed 2 bath Belsize Park

58 days on market avail now Agent's site ↗

Floorplan

771 sqft 72 m²

£3.57/sqft £38.43/m² 25% below Belsize Park median

£2,750/mo £1,375 each (if split by room) ◷ 56 days on market

Fairfax Road, West Hampstead

2 bed 1 bath Belsize Park

56 days on market Agent's site ↗

Floorplan

837 sqft 78 m²

£3.58/sqft £38.53/m² 25% below Belsize Park 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

887 sqft 82 m²

£3.66/sqft £39.40/m² 23% below Belsize Park median

£3,250/mo £1,625 each (if split by room) ◷ 58 days on market

Fitzjohns Avenue, London, NW3

2 bed 2 bath Belsize Park

58 days on market avail now Agent's site ↗

Floorplan

1,389 sqft 129 m²

£3.71/sqft £39.93/m² 22% below Belsize Park median

£5,148/mo £1,716 each (if split by room) was £5,499 ◷ 34 days on market

The Polygon, Avenue Road, St John's Wood, London, NW8

3 bed 2 bath Belsize Park

34 days on market avail 20 Oct Agent's site ↗

Floorplan

923 sqft 86 m²

£3.74/sqft £40.26/m² 22% below Belsize Park 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

2,023 sqft 188 m²

£3.75/sqft £40.36/m² 22% below Belsize Park median

£7,583/mo £1,896 each (if split by room) ◷ relisted 1×

Eton Court, Belsize Park

4 bed 3 bath Belsize Park

41 days on market avail now Agent's site ↗

Floorplan

1,325 sqft 123 m²

£3.77/sqft £40.58/m² 21% below Belsize Park median

£5,001/mo £1,667 each (if split by room) was £6,279 ◷ 58 days on market

Boydell Court, St John's Wood Park, St John's Wood, London, NW8

3 bed 3 bath Belsize Park

58 days on market avail now Agent's site ↗

Floorplan

1,325 sqft 123 m²

£3.77/sqft £40.58/m² 21% below Belsize Park median

£5,000/mo £1,667 each (if split by room) was £6,280 ◷ 58 days on market

St. Johns Wood Park, London, NW8

3 bed 2 bath Belsize Park

58 days on market avail now Agent's site ↗

Floorplan

1,575 sqft 146 m²

£3.81/sqft £41.01/m² short let

£6,000/mo ◷ 2mo on market

10 Ornan Road Belsize Park NW3

4 bed 2 bath Belsize Park

2mo on market avail now Agent's site ↗

Floorplan

613 sqft 57 m²

£3.83/sqft £41.23/m² 20% below Belsize Park median

£2,350/mo £1,175 each (if split by room) ◷ 35 days on market

Arkwright Road, Hampstead, London, NW3

2 bed 1 bath Belsize Park

35 days on market Agent's site ↗

Floorplan

2,810 sqft 261 m²

£3.86/sqft £41.55/m² 19% below Belsize Park median

£10,833/mo £3,611 each (if split by room) was £11,375 ◷ 58 days on market

St. Johns Wood Park, London, NW8

3 bed 3 bath Belsize Park

58 days on market avail now Agent's site ↗

Floorplan

1,544 sqft 143 m²

£3.88/sqft £41.76/m² 19% below Belsize Park median

£5,997/mo £1,999 each (if split by room) was £6,747 ◷ 58 days on market

Visage Apartments, Winchester Road, Swiss Cottage, NW3

3 bed 3 bath Belsize Park

2mo on market Agent's site ↗

Floorplan

1,570 sqft 146 m²

£3.98/sqft £42.84/m² 17% below Belsize Park median

£6,250/mo £2,083 each (if split by room) ◷ 58 days on market

Avenue Road London NW8

3 bed 2 bath Belsize Park

58 days on market avail now Portal ↗

Floorplan

805 sqft 75 m²

£3.98/sqft £42.84/m² 17% below Belsize Park median

£3,200/mo £1,600 each (if split by room) ◷ 2mo on market

Eton Road, London, London, NW3

2 bed 2 bath Camden Town

2mo on market avail now Portal ↗

Floorplan

860 sqft 80 m²

£4.07/sqft £43.81/m² 15% below Belsize Park median

£3,500/mo £1,167 each (if split by room) ◷ 56 days on market

Alexandra Road, St John's Wood

3 bed 1 bath Belsize Park

56 days on market Agent's site ↗

Floorplan

944 sqft 88 m²

£4.11/sqft £44.24/m² 14% below Belsize Park median

£3,878/mo £1,293 each (if split by room) ◷ 41 days on market

Broadhurst Gardens, South Hampstead NW6

3 bed 2 bath Belsize Park

40 days on market avail now Agent's site ↗

Floorplan

566 sqft 53 m²

£4.13/sqft £44.45/m² 14% below Belsize Park median

£2,340/mo ◷ 2mo on market

Pond Street, Hampstead, London, NW3

1 bed 1 bath Belsize Park

2mo on market Agent's site ↗

Floorplan

708 sqft 66 m²

£4.17/sqft £44.89/m² 13% below Belsize Park median

£2,950/mo £1,475 each (if split by room) ◷ 54 days on market

Crogsland Road, Camden, London, NW1

2 bed 1 bath Camden Town

54 days on market Agent's site ↗

2,723 sqft 253 m²

£4.18/sqft £44.99/m² 13% below Belsize Park median

£11,375/mo £3,792 each (if split by room) ◷ 58 days on market

Boydell Court, St John's Wood Park, St John's Wood, London, NW8

3 bed 3 bath Belsize Park

58 days on market avail now Agent's site ↗

Floorplan

2,723 sqft 253 m²

£4.18/sqft £44.99/m² 13% below Belsize Park median

£11,375/mo £3,792 each (if split by room) ◷ 58 days on market

Boydell Court, St John's Wood, London, NW8

3 bed 3 bath Belsize Park

58 days on market avail now Portal ↗

Floorplan

2,723 sqft 253 m²

£4.18/sqft £44.99/m² 13% below Belsize Park median

£11,375/mo £3,792 each (if split by room) ◷ 58 days on market

Boydell Court, St Johns Wood Park, St John's Wood, NW8

3 bed 3 bath Belsize Park

58 days on market avail now Agent's site ↗

Floorplan

2,723 sqft 253 m²

£4.18/sqft £44.99/m² 13% below Belsize Park median

£11,375/mo £3,792 each (if split by room) ◷ 58 days on market

Boydell Court, St Johns Wood, London NW8

3 bed 3 bath Belsize Park

58 days on market avail now Portal ↗

478 sqft 44 m²

£4.18/sqft £44.99/m² 13% below Belsize Park median

£2,000/mo ◷ 32 days on market

Greencroft Gardens, South Hampstead, NW6

1 bed 1 bath Belsize Park

32 days on market avail 1 Oct Agent's site ↗

Floorplan

838 sqft 78 m²

£4.18/sqft £44.99/m² 13% below Belsize Park median

£3,500/mo £1,167 each (if split by room) ◷ 41 days on market

Jevons House, Alexandra Road, London NW8

3 bed 2 bath Belsize Park

41 days on market avail now Agent's site ↗

Floorplan

2,723 sqft 253 m²

£4.18/sqft £44.99/m² 13% below Belsize Park median

£11,375/mo £3,792 each (if split by room) ◷ 58 days on market

St Johns Wood Park

3 bed 2 bath Belsize Park

58 days on market avail now Agent's site ↗

Floorplan

2,723 sqft 253 m²

£4.18/sqft £44.99/m² 13% below Belsize Park median

£11,375/mo £3,792 each (if split by room) ◷ 58 days on market

St. Johns Wood Park, London

3 bed 2 bath Belsize Park

58 days on market avail now Portal ↗

2,723 sqft 253 m²

£4.18/sqft £44.99/m² 13% below Belsize Park median

£11,375/mo £3,792 each (if split by room) ◷ 58 days on market

St. Johns Wood Park, St Johns Wood, London, NW8

3 bed 3 bath Belsize Park

58 days on market avail now Portal ↗

Floorplan

704 sqft 65 m²

£4.19/sqft £45.10/m² 12% below Belsize Park median

£2,947/mo £1,474 each (if split by room) ◷ 55 days on market

Hampstead Hill Gardens, Hampstead, London, NW3

2 bed 2 bath Belsize Park

55 days on market Agent's site ↗

Floorplan

1,284 sqft 119 m²

£4.22/sqft £45.42/m² short let

£5,417/mo ◷ 52 days on market

Northways, Swiss Cottage, London, NW3

2 bed 2 bath Belsize Park

52 days on market Portal ↗

Floorplan

1,647 sqft 153 m²

£4.25/sqft £45.75/m² 11% below Belsize Park median

£6,994/mo £1,749 each (if split by room) was £7,250 ◷ 58 days on market

Fellows Road, London NW3

4 bed 3 bath Belsize Park

2mo on market avail now Agent's site ↗

Floorplan

2,542 sqft 236 m²

£4.26/sqft £45.85/m² 11% below Belsize Park median

£10,830/mo £3,610 each (if split by room) ◷ 34 days on market

St. Johns Wood Park, Boydell Court St. Johns Wood Park, NW8

3 bed 3 bath Belsize Park

34 days on market avail 1 Oct Agent's site ↗

Floorplan

822 sqft 76 m²

£4.26/sqft £45.85/m² 11% below Belsize Park median

£3,500/mo £1,750 each (if split by room) ◷ 2mo on market

St. Johns Wood Park, St John's Wood

2 bed 2 bath Belsize Park

2mo on market Agent's site ↗

Floorplan

3,490 sqft 324 m²

£4.30/sqft £46.28/m² 10% below Belsize Park median

£14,998/mo £4,999 each (if split by room) was £16,900 ◷ 58 days on market

Nutley Terrace, London NW3

3 bed 3 bath Belsize Park

58 days on market avail now Agent's site ↗

Floorplan

3,480 sqft 323 m²

£4.31/sqft £46.39/m² 10% below Belsize Park median

£15,000/mo £3,750 each (if split by room) was £16,900 ◷ 58 days on market

Nutley Terrace, Hampstead, NW3

4 bed 5 bath Belsize Park

58 days on market avail now Agent's site ↗

Floorplan

3,480 sqft 323 m²

£4.31/sqft £46.39/m² 10% below Belsize Park median

£15,000/mo £5,000 each (if split by room) was £16,900 ◷ 58 days on market

Nutley Terrace, Hampstead, London, NW3

3 bed 3 bath Belsize Park

58 days on market avail now Agent's site ↗

Floorplan

869 sqft 81 m²

£4.32/sqft £46.50/m² 10% below Belsize Park median

£3,750/mo £1,875 each (if split by room) ◷ relisted 1×

Mackeson Road, London

2 bed 1 bath Belsize Park

47 days on market Agent's site ↗

Floorplan

1,156 sqft 107 m²

£4.33/sqft £46.61/m² 9% below Belsize Park median

£5,000/mo £1,667 each (if split by room) ◷ 35 days on market

St. Johns Wood Park, St John's Wood

3 bed 2 bath Belsize Park

35 days on market Agent's site ↗

Floorplan

1,380 sqft 128 m²

£4.35/sqft £46.82/m² 9% below Belsize Park 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 ↗

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.