Every London flat, measured.

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

18,129 flats measured

Best £/sqft£/m² first

48 listings · £4.79/sqft£51.56/m² median in Boundary Estate

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

1,129 sqft 105 m²

£3.10/sqft £33.37/m² 35% below Boundary Estate median

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

Andover Place, London

2 bed 2 bath Boundary Estate

5 days on market avail 24 Nov Portal ↗

Floorplan

1,781 sqft 165 m²

£3.15/sqft £33.91/m² 34% below Boundary Estate median

£5,612/mo £2,806 each (if split by room)

Hamilton Terrace, St John's Wood, London, NW8

2 bed 2 bath Boundary Estate

10 days on market avail 22 Oct Agent's site ↗

Floorplan

1,722 sqft 160 m²

£3.26/sqft £35.09/m² 32% below Boundary Estate median

£5,611/mo £1,870 each (if split by room) was £5,612

Hamilton Terrace

3 bed ? bath Boundary Estate

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

Floorplan

1,132 sqft 105 m²

£3.45/sqft £37.14/m² 28% below Boundary Estate median

£3,900/mo £1,950 each (if split by room) was £4,225

Marlborough Place, St John's Wood, London, NW8

2 bed 2 bath Boundary Estate

26 days on market Agent's site ↗

Floorplan

799 sqft 74 m²

£3.63/sqft £39.07/m² 24% below Boundary Estate median

£2,900/mo £1,450 each (if split by room) was £3,000

Bradman House, Abercorn Place, NW8

2 bed 1 bath Boundary Estate

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

Floorplan

799 sqft 74 m²

£3.63/sqft £39.07/m² 24% below Boundary Estate median

£2,900/mo £1,450 each (if split by room) was £3,000

Bradman House, Abercorn Place, St. Johns Wood, London, NW8

2 bed 1 bath Boundary Estate

24 days on market avail 7 Oct Portal ↗

Floorplan

839 sqft 78 m²

£3.69/sqft £39.72/m² 23% below Boundary Estate median

£3,098/mo £1,549 each (if split by room)

Hamilton Terrace, St Johns Wood, NW8

2 bed 2 bath Boundary Estate

listed yesterday avail now Agent's site ↗

Floorplan

895 sqft 83 m²

£3.85/sqft £41.44/m² 20% below Boundary Estate median

£3,445/mo £1,723 each (if split by room)

Carlton Hill, London, NW8

2 bed 1 bath Boundary Estate

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

Floorplan

831 sqft 77 m²

£3.91/sqft £42.09/m² 18% below Boundary Estate median

£3,250/mo £1,625 each (if split by room) ◷ relisted 1×

Belgrave Gardens, St Johns Wood

2 bed 2 bath Boundary Estate

10 days on market avail 12 Oct Portal ↗

Floorplan

880 sqft 82 m²

£3.98/sqft £42.84/m² 17% below Boundary Estate median

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

Abbey Road, London, NW8

2 bed 2 bath Boundary Estate

5 days on market avail 1 Dec Portal ↗

Floorplan

975 sqft 91 m²

£4.00/sqft £43.06/m² 16% below Boundary Estate median

£3,900/mo £1,300 each (if split by room)

Denmark Road London NW6

3 bed 2 bath Boundary Estate

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

Floorplan

714 sqft 66 m²

£4.20/sqft £45.21/m² 12% below Boundary Estate median

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

Alma Square, London, NW8

2 bed 1 bath Boundary Estate

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

Floorplan

700 sqft 65 m²

£4.29/sqft £46.18/m² 10% below Boundary Estate median

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

Hall Road, St John's Wood, London, NW8

2 bed 1 bath Boundary Estate

17 days on market Agent's site ↗

Floorplan

915 sqft 85 m²

£4.37/sqft £47.04/m² 9% below Boundary Estate median

£4,000/mo £2,000 each (if split by room)

Marlborough, Maida Vale W9

2 bed 1 bath Boundary Estate

13 days on market avail now Portal ↗

Floorplan

888 sqft 82 m²

£4.50/sqft £48.44/m² 6% below Boundary Estate median

£4,000/mo £2,000 each (if split by room)

William Court, 6 Hall Road, NW8

2 bed 2 bath Boundary Estate

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

Floorplan

643 sqft 60 m²

£4.51/sqft £48.55/m² 6% below Boundary Estate median

£2,900/mo

Abercorn Place, Maida Vale NW8

1 bed 1 bath Boundary Estate

6 days on market avail 28 Oct Agent's site ↗

Floorplan

814 sqft 76 m²

£4.61/sqft £49.62/m² 4% below Boundary Estate median

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

Randolph Avenue, Maida Vale, London, W9

2 bed 2 bath Boundary Estate

16 days on market avail 31 Oct Agent's site ↗

Floorplan

864 sqft 80 m²

£4.63/sqft £49.84/m² 3% below Boundary Estate median

£4,000/mo £2,000 each (if split by room)

William Court, Hall Road, St John's Wood, London, NW8

2 bed 2 bath Boundary Estate

13 days on market avail 15 Oct Agent's site ↗

Floorplan

608 sqft 56 m²

£4.69/sqft £50.48/m²

£2,850/mo £1,425 each (if split by room) ◷ relisted 1×

Lanark Road Westminster, London W9

2 bed 1 bath Boundary Estate

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

Floorplan

3,473 sqft 323 m²

£4.74/sqft £51.02/m²

£16,466/mo £2,744 each (if split by room)

Maida Vale, London, W9

6 bed 4 bath Boundary Estate

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

Floorplan

2,105 sqft 196 m²

£4.75/sqft £51.13/m²

£9,995/mo £2,499 each (if split by room)

Blenheim Terrace, City Of Westminster, London

4 bed 3 bath Boundary Estate

19 days on market Portal ↗

Floorplan

522 sqft 48 m²

£4.79/sqft £51.56/m²

£2,500/mo was £2,900

Grove Hall Court, St Johns Wood, London, NW8

1 bed 1 bath Boundary Estate

10 days on market avail now Portal ↗

Floorplan

710 sqft 66 m²

£4.93/sqft £53.07/m²

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

Hill Road, St. John's Wood, London, NW8

2 bed 2 bath Boundary Estate

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

Floorplan

458 sqft 43 m²

£5.02/sqft £54.03/m²

£2,300/mo

Boundary Road, St. John's Wood

1 bed 1 bath Boundary Estate

4 days on market Agent's site ↗

Floorplan

497 sqft 46 m²

£5.23/sqft £56.30/m²

£2,600/mo

Randolph Avenue, Maida Vale, London, W9

1 bed 1 bath Boundary Estate

Also listed here £3,000 short let ↗

9 days on market Agent's site ↗

Floorplan

952 sqft 88 m²

£5.25/sqft £56.51/m²

£5,000/mo £2,500 each (if split by room)

Nugent Terrace, St. John's Wood, London, NW8

2 bed 2 bath Boundary Estate

13 days on market avail now Portal ↗

Floorplan

1,900 sqft 177 m²

£5.26/sqft £56.62/m²

£10,000/mo £2,500 each (if split by room)

Loudoun Road, St Johns Wood, London, NW8

4 bed 4 bath Boundary Estate

3 days on market avail now Agent's site ↗

Floorplan

2,153 sqft 200 m²

£5.34/sqft £57.48/m²

£11,500/mo £2,875 each (if split by room)

Clifton Hill, London, NW8

4 bed 3 bath Boundary Estate

6 days on market avail now Agent's site ↗

Floorplan

1,770 sqft 164 m²

£5.37/sqft £57.80/m² 12% above Boundary Estate median

£9,499/mo £1,900 each (if split by room)

Loudoun Road, St John's Wood NW8

5 bed 3 bath Boundary Estate

5 days on market avail 13 Dec Agent's site ↗

Floorplan

555 sqft 52 m²

£5.41/sqft £58.23/m² 13% above Boundary Estate median

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

Lanark Road, London

2 bed 1 bath Boundary Estate

3 days on market Agent's site ↗

Floorplan

393 sqft 37 m²

£5.47/sqft £58.88/m² 14% above Boundary Estate median

£2,150/mo

Maida Vale, Maida Vale

1 bed 1 bath Boundary Estate

5 days on market Agent's site ↗

Floorplan

1,715 sqft 159 m²

£5.54/sqft £59.63/m² 16% above Boundary Estate median

£9,500/mo £1,900 each (if split by room)

Loudoun Road, St. John's Wood

5 bed 3 bath Boundary Estate

5 days on market Agent's site ↗

Floorplan

4,051 sqft 376 m²

£5.88/sqft £63.29/m² 23% above Boundary Estate median

£23,833/mo £3,972 each (if split by room) ◷ relisted 1×

The Lane, St John's Wood NW8

6 bed 4 bath Boundary Estate

18 days on market avail now Agent's site ↗

Floorplan

978 sqft 91 m²

£6.18/sqft £66.52/m² 29% above Boundary Estate median

£6,045/mo £2,015 each (if split by room)

Clifton Hill, St John's Wood, NW8

3 bed 3 bath Boundary Estate

13 days on market avail now Agent's site ↗

Floorplan

978 sqft 91 m²

£6.18/sqft £66.52/m² 29% above Boundary Estate median

£6,045/mo £2,015 each (if split by room)

Clifton Hill, St. John's Wood, London, NW8

3 bed 3 bath Boundary Estate

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

Floorplan

394 sqft 37 m²

£6.22/sqft £66.95/m² 30% above Boundary Estate median

£2,450/mo

Maida Vale - Heating & Hot Water Included

1 bed 1 bath Boundary Estate

6 days on market avail now Agent's site ↗

Floorplan

376 sqft 35 m²

£6.65/sqft £71.58/m² 39% above Boundary Estate median

£2,500/mo

Clifton Hill, St Johns Wood, NW8

1 bed 1 bath Boundary Estate

18 days on market avail 27 Oct Portal ↗

Floorplan

1,045 sqft 97 m²

£6.70/sqft £72.12/m² 40% above Boundary Estate median

£7,000/mo £3,500 each (if split by room)

Abercorn Place, London, NW8

2 bed 3 bath Boundary Estate

18 days on market avail now Agent's site ↗

Floorplan

212 sqft 20 m²

£8.48/sqft £91.28/m² 77% above Boundary Estate median

£1,798/mo

Abbey Road, St Johns Wood

0 bed 1 bath Boundary Estate

5 days on market Agent's site ↗

Floorplan

size unknown

—/sqft/m²

£1,850/mo

Abbey Road, St Johns Wood

0 bed 1 bath Boundary Estate

9 days on market Agent's site ↗

size unknown

—/sqft/m²

£2,968/mo £1,484 each (if split by room)

Abercorn Place, St John's Wood, London, NW8

2 bed 1 bath Boundary Estate

6 days on market avail 9 Oct Portal ↗

size unknown

—/sqft/m²

£3,250/mo £1,625 each (if split by room)

Belgrave Gardens, St John's Wood NW8

2 bed 2 bath Boundary Estate

11 days on market avail 6 Oct Portal ↗

size unknown

—/sqft/m²

£2,300/mo

Boundary Road, St John's Wood, NW8

1 bed 1 bath Boundary Estate

4 days on market avail 21 Oct Portal ↗

size unknown

—/sqft/m²

£1,800/mo

Boundary Road, St Johns wood , London

1 bed 1 bath Boundary Estate

10 days on market avail now Agent's site ↗

size unknown

—/sqft/m²

£2,947/mo £982 each (if split by room) was £3,298

Dale House, Boundary Road, St Johns Wood, NW8

3 bed 1 bath Boundary Estate

14 days on market avail 1 Nov Portal ↗

size unknown

—/sqft/m²

£3,380/mo £1,690 each (if split by room)

Hall Road, St John's Wood, London, NW8

2 bed 2 bath Boundary Estate

5 days on market avail now Agent's site ↗

size unknown

—/sqft/m²

£7,500/mo £2,500 each (if split by room)

Hamilton Terrace, NW8

3 bed ? bath Boundary Estate

11 days on market avail 23 Oct Portal ↗

size unknown

—/sqft/m²

£8,500/mo £2,125 each (if split by room) was £10,000

Loudoun Road, St Johns Wood, London NW8

4 bed 3 bath Boundary Estate

11 days on market avail now Portal ↗

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.