Every London flat, measured.

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

18,608 flats measured

Best £/sqft£/m² first

97–144 of 397 · £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

1,380 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 ↗

Floorplan

552 sqft 51 m²

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

£2,400/mo ◷ 44 days on market

Pond Street, Hampstead NW3

1 bed 1 bath Belsize Park

44 days on market avail now Portal ↗

Floorplan

870 sqft 81 m²

£4.37/sqft £47.04/m² 9% below Belsize Park median

£3,800/mo £1,900 each (if split by room)

Elsworthy Terrace, NW3 3DR

2 bed 2 bath Belsize Park

17 days on market avail now Portal ↗

Floorplan

1,400 sqft 130 m²

£4.39/sqft £47.25/m² 8% below Belsize Park median

£6,150/mo £2,050 each (if split by room)

Englands Lane, Belsize Park, London, NW3

3 bed 2 bath Belsize Park

11 days on market avail 25 Oct Agent's site ↗

Floorplan

684 sqft 64 m²

£4.39/sqft £47.25/m² 8% below Belsize Park 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

1,647 sqft 153 m²

£4.40/sqft £47.36/m² 8% below Belsize Park median

£7,250/mo £1,813 each (if split by room) ◷ 58 days on market

Fellows Road, Swiss Cottage, London, NW3

4 bed 3 bath Belsize Park

58 days on market Agent's site ↗

Floorplan

543 sqft 50 m²

£4.41/sqft £47.47/m² short let

£2,395/mo

Canfield Gardens, London, NW6

1 bed 1 bath Belsize Park

41 days on market avail now Agent's site ↗

Floorplan

1,160 sqft 108 m²

£4.48/sqft £48.22/m² 6% below Belsize Park 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 6% below Belsize Park 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

487 sqft 45 m²

£4.52/sqft £48.65/m² 5% below Belsize Park median

£2,200/mo was £2,250

Canfield Place, London

1 bed 1 bath Belsize Park

6 days on market Agent's site ↗

Floorplan

661 sqft 61 m²

£4.54/sqft £48.87/m² 5% below Belsize Park 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

1,093 sqft 102 m²

£4.57/sqft £49.19/m² 4% below Belsize Park median

£5,000/mo £1,667 each (if split by room) was £5,200

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

3 bed 2 bath Belsize Park

58 days on market avail now Portal ↗

Floorplan

1,520 sqft 141 m²

£4.57/sqft £49.19/m² 4% below Belsize Park median

£6,950/mo £2,317 each (if split by room)

Centre Heights, 137 Finchley Road, London NW3

3 bed 3 bath Belsize Park

13 days on market Portal ↗

Floorplan

2,369 sqft 220 m²

£4.57/sqft £49.19/m² 4% below Belsize Park median

£10,833/mo £2,167 each (if split by room) ◷ 39 days on market

Middle Field, St John's Wood, London, NW8

5 bed 3 bath Belsize Park

39 days on market Agent's site ↗

Floorplan

868 sqft 81 m²

£4.59/sqft £49.41/m² 4% below Belsize Park 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

868 sqft 81 m²

£4.59/sqft £49.41/m² 4% below Belsize Park median

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

Fitzjohns Avenue, London, NW3

3 bed 2 bath Belsize Park

6 days on market avail 12 Oct Portal ↗

Floorplan

544 sqft 51 m²

£4.60/sqft £49.51/m² 4% below Belsize Park median

£2,500/mo

Loudoun Road, All Souls, NW8

1 bed 1 bath Belsize Park

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

Floorplan

1,304 sqft 121 m²

£4.60/sqft £49.51/m² 4% below Belsize Park median

£6,000/mo £2,000 each (if split by room) was £6,900 ◷ 58 days on market

Wedderburn Road, Hampstead, NW3

3 bed 2 bath Belsize Park

58 days on market avail now Agent's site ↗

Floorplan

1,127 sqft 105 m²

£4.61/sqft £49.62/m² 4% below Belsize Park median

£5,200/mo £1,733 each (if split by room) ◷ 49 days on market

BOYDELL COURT, ST JOHNS WOOD PARK, London, NW8

3 bed 2 bath Belsize Park

49 days on market avail now Agent's site ↗

Floorplan

1,127 sqft 105 m²

£4.61/sqft £49.62/m² 4% below Belsize Park median

£5,200/mo £1,733 each (if split by room)

Boydell Court, London

3 bed 3 bath Belsize Park

24 days on market avail now Agent's site ↗

Floorplan

1,127 sqft 105 m²

£4.61/sqft £49.62/m² 4% below Belsize Park median

£5,200/mo £1,733 each (if split by room)

Boydell Court, St John's Wood NW8

3 bed 3 bath Belsize Park

21 days on market avail now Agent's site ↗

Floorplan

1,127 sqft 105 m²

£4.61/sqft £49.62/m² 4% below Belsize Park median

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

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

3 bed 3 bath Belsize Park

24 days on market avail now Agent's site ↗

Floorplan

1,127 sqft 105 m²

£4.61/sqft £49.62/m² 4% below Belsize Park median

£5,200/mo £1,733 each (if split by room) ◷ 50 days on market

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

3 bed 3 bath Belsize Park

50 days on market avail now Portal ↗

Floorplan

1,127 sqft 105 m²

£4.61/sqft £49.62/m² 4% below Belsize Park median

£5,200/mo £1,733 each (if split by room)

Boydell Court, St Johns Wood Park, London

3 bed 3 bath Belsize Park

18 days on market avail now Agent's site ↗

Floorplan

1,127 sqft 105 m²

£4.61/sqft £49.62/m² 4% below Belsize Park median

£5,200/mo £1,733 each (if split by room) ◷ 46 days on market

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

3 bed 3 bath Belsize Park

46 days on market avail now Agent's site ↗

Floorplan

1,127 sqft 105 m²

£4.61/sqft £49.62/m² 4% below Belsize Park median

£5,200/mo £1,733 each (if split by room)

Boydell Court, St Johns Wood Park, St Johns Wood

3 bed 3 bath Belsize Park

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

Floorplan

1,127 sqft 105 m²

£4.61/sqft £49.62/m² 4% below Belsize Park median

£5,200/mo £1,733 each (if split by room) ◷ 48 days on market

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

3 bed 3 bath Belsize Park

48 days on market avail now Agent's site ↗

Floorplan

1,127 sqft 105 m²

£4.61/sqft £49.62/m² 4% below Belsize Park median

£5,200/mo £1,733 each (if split by room) ◷ 32 days on market

St. Johns Wood Park, London, NW8

3 bed 1 bath Belsize Park

32 days on market avail now Agent's site ↗

Floorplan

1,127 sqft 105 m²

£4.61/sqft £49.62/m² 4% below Belsize Park median

£5,200/mo £1,733 each (if split by room)

St. Johns Wood Park, London, NW8

3 bed 3 bath Belsize Park

21 days on market avail now Agent's site ↗

Floorplan

1,514 sqft 141 m²

£4.62/sqft £49.73/m² 3% below Belsize Park median

£7,000/mo £2,333 each (if split by room)

Elsworthy Road, Primrose Hill, London, NW3

3 bed 2 bath Belsize Park

17 days on market avail now Agent's site ↗

Floorplan

1,503 sqft 140 m²

£4.62/sqft £49.73/m² 3% below Belsize Park median

£6,946/mo £2,315 each (if split by room) was £7,497 ◷ 58 days on market

Finchley Road, South Hampstead, London, NW3

3 bed 3 bath Belsize Park

58 days on market Agent's site ↗

Floorplan

538 sqft 50 m²

£4.65/sqft £50.05/m²

£2,500/mo ◷ 56 days on market

Belsize Park, London

1 bed 1 bath Belsize Park

56 days on market Agent's site ↗

Floorplan

1,115 sqft 104 m²

£4.66/sqft £50.16/m²

£5,200/mo £1,733 each (if split by room)

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

3 bed 3 bath Belsize Park

4 days on market avail now Portal ↗

Floorplan

1,115 sqft 104 m²

£4.66/sqft £50.16/m²

£5,200/mo £1,733 each (if split by room) ◷ 48 days on market

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

3 bed 2 bath Belsize Park

48 days on market avail now Agent's site ↗

Floorplan

1,115 sqft 104 m²

£4.66/sqft £50.16/m²

£5,200/mo £1,733 each (if split by room)

Boydell Court, St Johns Wood, NW8

3 bed 3 bath Belsize Park

24 days on market avail now Portal ↗

Floorplan

1,115 sqft 104 m²

£4.66/sqft £50.16/m²

£5,200/mo £1,733 each (if split by room)

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

3 bed 3 bath Belsize Park

19 days on market avail now Agent's site ↗

Floorplan

1,115 sqft 104 m²

£4.66/sqft £50.16/m²

£5,200/mo £1,733 each (if split by room) ◷ 50 days on market

St Johns Wood Park London NW8

3 bed 2 bath Belsize Park

49 days on market avail now Agent's site ↗

Floorplan

1,115 sqft 104 m²

£4.66/sqft £50.16/m²

£5,200/mo £1,733 each (if split by room) ◷ 48 days on market

St. Johns Wood Park, London, NW8

3 bed 3 bath Belsize Park

48 days on market avail now Agent's site ↗

Floorplan

1,115 sqft 104 m²

£4.66/sqft £50.16/m²

£5,200/mo £1,733 each (if split by room) was £5,633 ◷ relisted 1×

St. Johns Wood Park

3 bed 3 bath Belsize Park

4 days on market Agent's site ↗

1,114 sqft 103 m²

£4.67/sqft £50.27/m²

£5,200/mo £1,733 each (if split by room) ◷ 52 days on market

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

3 bed 3 bath Belsize Park

52 days on market avail now 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

747 sqft 69 m²

£4.68/sqft £50.38/m²

£3,497/mo £1,749 each (if split by room)

Fellows Road, London, NW3

2 bed 1 bath Belsize Park

12 days on market avail 9 Oct Agent's site ↗

Floorplan

960 sqft 89 m²

£4.69/sqft £50.48/m²

£4,500/mo £1,500 each (if split by room) ◷ 59 days on market

Fellows Road, Swiss Cottage

3 bed 2 bath Belsize Park

59 days on market Agent's site ↗

850 sqft 79 m²

£4.69/sqft £50.48/m²

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

Fitzjohns Avenue, Hampstead, NW3

3 bed 2 bath Belsize Park

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

Floorplan

1,198 sqft 111 m²

£4.70/sqft £50.59/m²

£5,633/mo £1,878 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 Portal ↗

Floorplan

1,198 sqft 111 m²

£4.70/sqft £50.59/m²

£5,633/mo £1,878 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

2,298 sqft 213 m²

£4.71/sqft £50.70/m²

£10,833/mo £2,167 each (if split by room) ◷ 2mo on market

Middle Field, London, NW8

5 bed ? bath Belsize Park

2mo on market avail now Portal ↗

Floorplan

2,298 sqft 213 m²

£4.71/sqft £50.70/m²

£10,833/mo £2,167 each (if split by room) ◷ 58 days on market

Middle Field, St John's Wood, London, NW8

5 bed 3 bath Belsize Park

2mo 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.