Every London flat, measured.

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

18,723 flats measured

Best £/sqft£/m² first

27 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

1,906 sqft 177 m²

£4.21/sqft £45.32/m² 48% below Marylebone median

£8,016/mo £2,004 each (if split by room) was £8,017

Portman Mansions, Chiltern Street, London, W1U

4 bed 3 bath Marylebone

13 days on market avail now Agent's site ↗

Floorplan

916 sqft 85 m²

£4.37/sqft £47.04/m² 46% below Marylebone median

£4,000/mo £1,333 each (if split by room) was £4,500

Ivor Court, London, NW1

3 bed 2 bath Marylebone

17 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

504 sqft 47 m²

£4.96/sqft £53.39/m² 38% below Marylebone median

£2,500/mo was £2,600

Waterdale Manor, London, NW1

1 bed 1 bath Marylebone

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

Floorplan

871 sqft 81 m²

£5.45/sqft £58.66/m² 32% below Marylebone median

£4,745/mo £2,373 each (if split by room) was £5,417

Wyndham Mews, Marylebone, London, W1H

2 bed 1 bath Marylebone

20 days on market Agent's site ↗

Floorplan

4,893 sqft 455 m²

£5.76/sqft £62.00/m² 28% below Marylebone median

£28,167/mo £4,024 each (if split by room) was £34,667

Upper Brook Street, Mayfair

7 bed 7 bath Marylebone

25 days on market avail now Agent's site ↗

4,585 sqft 426 m²

£6.14/sqft £66.09/m² 24% below Marylebone median

£28,167/mo £5,633 each (if split by room) was £34,667

Upper Brook Street, Mayfair, London, W1K

5 bed 7 bath Marylebone

18 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

298 sqft 28 m²

£7.13/sqft £76.75/m² 11% below Marylebone median

£2,124/mo was £2,384

James Street, Marylebone, London, W1U

0 bed 1 bath Marylebone

26 days on market Agent's site ↗

Floorplan

2,655 sqft 247 m²

£7.34/sqft £79.01/m² 9% below Marylebone median

£19,500/mo £3,250 each (if split by room) was £20,367

Abbey Lodge, Park Road, Regent's Park, London, NW8

6 bed 5 bath Marylebone

10 days on market avail now 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

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

3,096 sqft 288 m²

£8.05/sqft £86.65/m²

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

Bingham Place, Marylebone, W1

3 bed 3 bath Marylebone

18 days on market avail now 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

517 sqft 48 m²

£8.12/sqft £87.40/m²

£4,200/mo £2,100 each (if split by room) was £5,417

York Mansions, Chiltern Street, City Of Westminster, London

2 bed 1 bath Marylebone

11 days on market avail 2 Oct 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

455 sqft 42 m²

£9.48/sqft £102.04/m² 18% above Marylebone median

£4,312/mo was £4,745

Manchester Street, Marylebone, London, W1U

1 bed 1 bath Marylebone

7 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

614 sqft 57 m²

£14.47/sqft £155.75/m² 80% above Marylebone median

£8,883/mo was £10,036

Welbeck Street, Marylebone, London, W1G

1 bed 1 bath Marylebone

5 days on market Agent's site ↗

Floorplan

615 sqft 57 m²

£18.04/sqft £194.18/m² 124% above Marylebone median

£11,093/mo was £12,619

Weymouth Mews, Marylebone, London, W1G

1 bed 1 bath Marylebone

5 days on market avail 4 Oct Agent's site ↗

Floorplan

1,400 sqft 130 m²

£21.67/sqft £233.25/m² 169% above Marylebone median

£30,333/mo £7,583 each (if split by room) was £52,000

Westminster – 4 Bedrooms Flat

4 bed 4 bath Marylebone

28 days on market avail now Portal ↗

size unknown

—/sqft/m²

£2,817/mo £1,409 each (if split by room) was £2,990

Chiltern Street, Baker Street W1U

2 bed ? bath Marylebone

25 days on market avail now Agent's site ↗

size unknown

—/sqft/m²

£2,900/mo was £3,000

Park Road, St Johns Wood, London, NW8

1 bed 1 bath Marylebone

18 days on market avail 9 Nov Portal ↗

size unknown

—/sqft/m²

£11,000/mo £2,750 each (if split by room) was £12,000

St. Johns Wood High Street, St Johns Wood, London, NW8

4 bed 4 bath Marylebone

25 days on market avail 15 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.