Every London flat, measured.

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

18,480 flats measured

Best £/sqft£/m² first

49–96 of 186 · £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

1,400 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

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

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

1,520 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

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

5 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

1,127 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)

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)

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

1,115 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

3 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 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) was £5,633 ◷ relisted 1×

St. Johns Wood Park

3 bed 3 bath Belsize Park

4 days on market 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 ↗

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

2,293 sqft 213 m²

£4.72/sqft £50.81/m²

£10,833/mo £3,611 each (if split by room)

BOYDELL COURT, ST JOHNS WOOD PARK, London, NW8

3 bed 3 bath Belsize Park

24 days on market avail now Agent's site ↗

Floorplan

626 sqft 58 m²

£4.78/sqft £51.45/m²

£2,990/mo

Fitzjohns Avenue London NW3

1 bed 1 bath Belsize Park

3 days on market avail 19 Nov Agent's site ↗

Floorplan

626 sqft 58 m²

£4.78/sqft £51.45/m²

£2,990/mo

Fitzjohns Avenue, South Hampstead, NW3

1 bed 1 bath Belsize Park

listed today avail 19 Nov Agent's site ↗

Floorplan

626 sqft 58 m²

£4.78/sqft £51.45/m²

£2,990/mo

Fitzjohns Avenue, Hampstead NW3

1 bed 1 bath Belsize Park

listed today avail 19 Nov Agent's site ↗

Floorplan

626 sqft 58 m²

£4.78/sqft £51.45/m²

£2,990/mo

Fitzjohns Avenue, Hampstead, London, NW3

1 bed 1 bath Belsize Park

2 days on market avail 19 Nov Agent's site ↗

Floorplan

626 sqft 58 m²

£4.78/sqft £51.45/m²

£2,990/mo

Fitzjohns Avenue, Hampstead, NW3

1 bed 1 bath Belsize Park

listed today avail 19 Nov Agent's site ↗

Floorplan

626 sqft 58 m²

£4.78/sqft £51.45/m²

£2,990/mo

Fitzjohns Avenue, Hampstead, NW3

1 bed 1 bath Belsize Park

3 days on market Agent's site ↗

Floorplan

626 sqft 58 m²

£4.78/sqft £51.45/m²

£2,990/mo

Fitzjohns Avenue, London, NW3

1 bed 1 bath Belsize Park

3 days on market avail 19 Nov Agent's site ↗

Floorplan

1,140 sqft 106 m²

£4.78/sqft £51.45/m²

£5,450/mo £1,817 each (if split by room)

Straffan Lodge, 1-3 Belsize Grove, London, NW3

3 bed 2 bath Belsize Park

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

1,174 sqft 109 m²

£4.80/sqft £51.67/m²

£5,633/mo £1,878 each (if split by room)

St. Johns Wood Park, London

3 bed 3 bath Belsize Park

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

Floorplan

494 sqft 46 m²

£4.85/sqft £52.20/m²

£2,395/mo

Pavilion Court

1 bed 1 bath Belsize Park

listed yesterday avail 29 Oct Agent's site ↗

Floorplan

711 sqft 66 m²

£4.92/sqft £52.96/m²

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

Lancaster Drive, London NW3

2 bed 1 bath Belsize Park

6 days on market avail 2 Nov Agent's site ↗

Floorplan

711 sqft 66 m²

£4.92/sqft £52.96/m²

£3,500/mo £1,750 each (if split by room)

Lancaster Drive, NW3

2 bed 1 bath Belsize Park

6 days on market avail 31 Oct 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

1,136 sqft 106 m²

£4.96/sqft £53.39/m²

£5,633/mo £1,878 each (if split by room)

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

3 bed 3 bath Belsize Park

26 days on market avail now Portal ↗

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

759 sqft 71 m²

£5.01/sqft £53.93/m²

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

Eton Avenue, London NW3

2 bed 2 bath Belsize Park

20 days on market avail 24 Nov Agent's site ↗

Floorplan

476 sqft 44 m²

£5.04/sqft £54.25/m²

£2,400/mo

Primrose Hill Road, Primrose Hill Road

1 bed 1 bath Belsize Park

12 days on market Agent's site ↗

Floorplan

689 sqft 64 m²

£5.08/sqft £54.68/m²

£3,500/mo

Lancaster Grove, London

1 bed 1 bath Belsize Park

11 days on market Agent's site ↗

Floorplan

1,059 sqft 98 m²

£5.15/sqft £55.43/m²

£5,450/mo £1,817 each (if split by room)

Belsize Grove, Belsize Park NW3

3 bed 2 bath Belsize Park

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

Floorplan

1,059 sqft 98 m²

£5.15/sqft £55.43/m²

£5,450/mo £1,817 each (if split by room)

Straffan Lodge, Belsize Grove, NW3

3 bed 1 bath Belsize Park

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

Floorplan

1,065 sqft 99 m²

£5.29/sqft £56.94/m²

£5,633/mo £1,878 each (if split by room) ◷ relisted 1×

Boydell court,St. Johns Wood Park London, london

3 bed 3 bath Belsize Park

21 days on market avail now Portal ↗

Floorplan

850 sqft 79 m²

£5.29/sqft £56.94/m²

£4,500/mo £2,250 each (if split by room)

Sheringham, St. Johns Wood Park, NW8

2 bed 2 bath Belsize Park

10 days on market avail now Agent's site ↗

Floorplan

1,062 sqft 99 m²

£5.30/sqft £57.05/m²

£5,633/mo £1,878 each (if split by room)

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

3 bed 3 bath Belsize Park

3 days on market avail 30 Sep Portal ↗

Floorplan

1,062 sqft 99 m²

£5.30/sqft £57.05/m²

£5,633/mo £1,878 each (if split by room)

St Johns Wood Park

3 bed 3 bath Belsize Park

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

Floorplan

1,062 sqft 99 m²

£5.30/sqft £57.05/m²

£5,633/mo £1,878 each (if split by room)

St. Johns Wood Park, St John's Wood, London

3 bed 3 bath Belsize Park

24 days on market avail now Portal ↗

Floorplan

1,062 sqft 99 m²

£5.30/sqft £57.05/m²

£5,633/mo £1,878 each (if split by room) ◷ relisted 1×

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

3 bed 2 bath Belsize Park

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

Floorplan

708 sqft 66 m²

£5.30/sqft £57.05/m²

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

Tudor Close, London, NW3

2 bed ? bath Belsize Park

4 days on market avail 8 Oct 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.