Every London flat, measured.

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

18,665 flats measured

Best £/sqft£/m² first

44 listings · £8.05/sqft£86.65/m² median in Marylebone

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

1,654 sqft 154 m²

£3.54/sqft £38.10/m² 56% below Marylebone median

£5,850/mo £1,950 each (if split by room) ◷ relisted 1×

Hyde Park Mansions, Cabbell Street, NW1

3 bed 2 bath Marylebone

12 days on market avail now Agent's site ↗

Floorplan

1,639 sqft 152 m²

£3.57/sqft £38.43/m² 56% below Marylebone median

£5,850/mo £1,950 each (if split by room) ◷ relisted 1×

Cabbell Street Marylebone NW1

3 bed 2 bath Marylebone

10 days on market avail now Agent's site ↗

Floorplan

901 sqft 84 m²

£4.61/sqft £49.62/m² 43% below Marylebone median

£4,150/mo £2,075 each (if split by room) ◷ relisted 1×

Chiltern Street Marylebone W1U

2 bed 2 bath Marylebone

listed today avail 27 Oct Portal ↗

Floorplan

923 sqft 86 m²

£4.69/sqft £50.48/m² 42% below Marylebone median

£4,333/mo £2,167 each (if split by room) ◷ relisted 1×

Macready House, W1H

2 bed 2 bath Marylebone

12 days on market avail now Agent's site ↗

Floorplan

775 sqft 72 m²

£4.90/sqft £52.74/m² 39% below Marylebone median

£3,800/mo £1,900 each (if split by room) was £3,850 ◷ relisted 1×

Bourne House, London, NW1

2 bed 2 bath Marylebone

7 days on market avail now Agent's site ↗

Floorplan

980 sqft 91 m²

£5.31/sqft £57.16/m² 34% below Marylebone median

£5,200/mo £2,600 each (if split by room) ◷ relisted 1×

Bickenhall Street, Marylebone, London, W1U

2 bed 1 bath Marylebone

9 days on market avail now Agent's site ↗

Floorplan

1,203 sqft 112 m²

£6.16/sqft £66.31/m² 23% below Marylebone median

£7,410/mo £2,470 each (if split by room) ◷ relisted 1×

Hill Street, Mayfair, London, W1J

3 bed 2 bath Marylebone

Also listed here £7,410 same price ↗

14 days on market avail now Agent's site ↗

Floorplan

489 sqft 45 m²

£6.20/sqft £66.74/m² price unclear

£3,033/mo ◷ 2mo on market

Gloucester Place, London

1 bed 1 bath Marylebone

Also listed here £2,968 ↗

17 days on market Portal ↗

Floorplan

795 sqft 74 m²

£6.30/sqft £67.81/m² 22% below Marylebone median

£5,005/mo £1,668 each (if split by room) ◷ relisted 2×

Great Cumberland Place, London

3 bed 1 bath Marylebone

26 days on market Agent's site ↗

Floorplan

1,338 sqft 124 m²

£6.43/sqft £69.21/m² 20% below Marylebone median

£8,597/mo £2,866 each (if split by room) was £8,948 ◷ relisted 1×

Homer Row, Marylebone, London, W1H

3 bed 3 bath Marylebone

18 days on market avail now Portal ↗

Floorplan

925 sqft 86 m²

£6.54/sqft £70.40/m² 19% below Marylebone median

£6,045/mo £1,511 each (if split by room) ◷ relisted 1×

Great Cumberland Place, London

4 bed 1 bath Marylebone

26 days on market Agent's site ↗

Floorplan

1,456 sqft 135 m²

£6.77/sqft £72.87/m² 16% below Marylebone median

£9,850/mo £3,283 each (if split by room) ◷ relisted 5×

Flat 31, 219 Baker, 219 Baker Street, London, NW1

3 bed 4 bath Marylebone

Also listed here £9,850 same price ↗

listed today avail 28 Oct Agent's site ↗

Floorplan

908 sqft 84 m²

£6.80/sqft £73.19/m² 16% below Marylebone median

£6,175/mo £2,058 each (if split by room) ◷ relisted 2×

Great Cumberland Place, London

3 bed 3 bath Marylebone

26 days on market Agent's site ↗

Floorplan

533 sqft 50 m²

£6.91/sqft £74.38/m² 14% below Marylebone median

£3,683/mo ◷ relisted 2×

Avenfield House, Park Lane, Mayfair

1 bed 1 bath Marylebone

3 days on market avail now Portal ↗

Floorplan

575 sqft 53 m²

£6.93/sqft £74.59/m² 14% below Marylebone median

£3,987/mo £1,994 each (if split by room) ◷ 2mo on market

Great Cumberland Place, London

2 bed 1 bath Marylebone

Also listed here £3,987 same price ↗

17 days on market Portal ↗

Floorplan

1,397 sqft 130 m²

£7.05/sqft £75.89/m² 12% below Marylebone median

£9,850/mo £3,283 each (if split by room) ◷ relisted 6×

Flat 73, 219 Baker, 219 Baker Street, London, NW1

3 bed 4 bath Marylebone

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

Floorplan

791 sqft 73 m²

£7.12/sqft £76.64/m² 12% below Marylebone median

£5,633/mo £1,878 each (if split by room) ◷ relisted 2×

Great Cumberland Place, London

3 bed 2 bath Marylebone

26 days on market Agent's site ↗

Floorplan

771 sqft 72 m²

£7.28/sqft £78.36/m² 10% below Marylebone median

£5,612/mo £1,871 each (if split by room) ◷ relisted 2×

Great Cumberland Place, London

3 bed 2 bath Marylebone

26 days on market Agent's site ↗

Floorplan

589 sqft 55 m²

£7.32/sqft £78.79/m² 9% below Marylebone median

£4,312/mo ◷ relisted 1×

Gloucester Place, London

1 bed 1 bath Marylebone

17 days on market Portal ↗

Floorplan

878 sqft 82 m²

£7.38/sqft £79.44/m² 8% below Marylebone median

£6,478/mo £1,620 each (if split by room) ◷ relisted 2×

Great Cumberland Place, London

4 bed 3 bath Marylebone

26 days on market Agent's site ↗

Floorplan

948 sqft 88 m²

£7.54/sqft £81.16/m² 6% below Marylebone median

£7,150/mo £1,788 each (if split by room) ◷ relisted 2×

Great Cumberland Place, London

4 bed 3 bath Marylebone

26 days on market Agent's site ↗

Floorplan

1,207 sqft 112 m²

£7.71/sqft £82.99/m² 4% below Marylebone median

£9,300/mo £3,100 each (if split by room) ◷ relisted 1×

Baker Street, London

3 bed 3 bath Marylebone

3 days on market avail 22 Nov Agent's site ↗

Floorplan

1,230 sqft 114 m²

£7.89/sqft £84.93/m²

£9,700/mo £3,233 each (if split by room) ◷ relisted 6×

Flat 43, 219 Baker, 219 Baker Street, London, NW1

3 bed 3 bath Marylebone

Also listed here £9,700 same price ↗

listed today avail 7 Oct Agent's site ↗

Floorplan

3,110 sqft 289 m²

£8.01/sqft £86.22/m²

£24,917/mo £6,229 each (if split by room) was £25,783 ◷ relisted 1×

Bingham Place, Marylebone, London, W1U

4 bed 4 bath Marylebone

20 days on market avail 24 Oct Portal ↗

Floorplan

537 sqft 50 m²

£8.03/sqft £86.43/m²

£4,312/mo £2,156 each (if split by room) ◷ relisted 1×

Great Cumberland Place, London

2 bed 1 bath Marylebone

Also listed here £4,312 same price ↗

17 days on market Portal ↗

Floorplan

3,096 sqft 288 m²

£8.05/sqft £86.65/m²

£24,917/mo £8,306 each (if split by room) was £25,783 ◷ relisted 1×

Bingham Place, Marylebone, W1U

3 bed 4 bath Marylebone

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

Floorplan

3,096 sqft 288 m²

£8.05/sqft £86.65/m²

£24,917/mo £8,306 each (if split by room) was £25,783 ◷ relisted 1×

Bingham Place, London, W1U

3 bed 3 bath Marylebone

3 days on market avail now Agent's site ↗

Floorplan

3,096 sqft 288 m²

£8.05/sqft £86.65/m²

£24,917/mo £8,306 each (if split by room) was £25,783 ◷ relisted 1×

Bingham Place, London, W1U

3 bed 4 bath Marylebone

Also listed here £24,917 same price ↗

19 days on market Agent's site ↗

Floorplan

3,096 sqft 288 m²

£8.05/sqft £86.65/m²

£24,917/mo £8,306 each (if split by room) was £25,783 ◷ relisted 1×

Bingham Place, Marylebone, W1U

3 bed 4 bath Marylebone

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

Floorplan

247 sqft 23 m²

£8.09/sqft £87.08/m²

£1,998/mo was £2,000 ◷ relisted 1×

Paddington Street, Marylebone, London

0 bed 1 bath Marylebone

14 days on market avail 1 Nov Portal ↗

Floorplan

3,175 sqft 295 m²

£8.12/sqft £87.40/m²

£25,783/mo £8,594 each (if split by room) ◷ relisted 1×

Bingham Place, Marylebone, London, W1U

3 bed 4 bath Marylebone

19 days on market avail 19 Oct Agent's site ↗

Floorplan

511 sqft 47 m²

£8.23/sqft £88.59/m²

£4,203/mo £2,102 each (if split by room) ◷ 55 days on market

Great Cumberland Place, London

2 bed 1 bath Marylebone

Also listed here £4,203 same price ↗

17 days on market Portal ↗

Floorplan

601 sqft 56 m²

£8.65/sqft £93.11/m²

£5,200/mo £2,600 each (if split by room) was £5,265 ◷ relisted 1×

Great Cumberland Place, London

2 bed 2 bath Marylebone

20 days on market Agent's site ↗

Floorplan

478 sqft 44 m²

£8.84/sqft £95.15/m²

£4,225/mo £2,113 each (if split by room) ◷ relisted 1×

Great Cumberland Place, London

2 bed 1 bath Marylebone

Also listed here £4,225 same price ↗

17 days on market Portal ↗

Floorplan

829 sqft 77 m²

£8.87/sqft £95.48/m²

£7,350/mo £3,675 each (if split by room) ◷ relisted 7×

Flat 15, 219 Baker Street, London, NW1

2 bed 2 bath Marylebone

7 days on market avail now Agent's site ↗

Floorplan

437 sqft 41 m²

£9.87/sqft £106.24/m² 23% above Marylebone median

£4,312/mo ◷ relisted 1×

Gloucester Place, London

1 bed 1 bath Marylebone

17 days on market Portal ↗

Floorplan

816 sqft 76 m²

£10.62/sqft £114.31/m² 32% above Marylebone median

£8,667/mo ◷ relisted 1×

Green Street, London, W1K

1 bed 1 bath Marylebone

12 days on market avail now Agent's site ↗

Floorplan

816 sqft 76 m²

£10.62/sqft £114.31/m² 32% above Marylebone median

£8,667/mo ◷ 53 days on market

Green Street, Mayfair, London, W1K

1 bed 1 bath Marylebone

Also listed here £8,667 same price ↗

11 days on market avail now Portal ↗

Floorplan

816 sqft 76 m²

£10.62/sqft £114.31/m² 32% above Marylebone median

£8,667/mo ◷ relisted 1×

Green Street, Mayfair, London, W1K

1 bed 1 bath Marylebone

13 days on market Agent's site ↗

Floorplan

816 sqft 76 m²

£10.62/sqft £114.31/m² 32% above Marylebone median

£8,667/mo ◷ relisted 1×

Green Street, W1K

1 bed 1 bath Marylebone

13 days on market Agent's site ↗

Floorplan

2,188 sqft 203 m²

£11.39/sqft £122.60/m² 41% above Marylebone median

£24,917/mo £8,306 each (if split by room) was £25,783 ◷ relisted 1×

Bingham Place, London, W1U

3 bed 4 bath Marylebone

19 days on market avail now Agent's site ↗

Floorplan

818 sqft 76 m²

£20.63/sqft £222.06/m² 156% above Marylebone median

£16,878/mo £8,439 each (if split by room) ◷ relisted 1×

Harley Street, Marylebone, London, W1G

2 bed 2 bath Marylebone

5 days on market avail 23 Oct Agent's site ↗

Floorplan

size unknown

—/sqft/m²

£3,033/mo ◷ relisted 2×

Gloucester Place, London

1 bed 1 bath Marylebone

17 days on market avail now Portal ↗

Floorplan

size unknown

—/sqft/m²

£6,045/mo £3,023 each (if split by room) ◷ relisted 2×

Gloucester Place, London

2 bed 1 bath Marylebone

17 days on market 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.