Every London flat, measured.

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

18,605 flats measured

Best £/sqft£/m² first

1–48 of 64 · £7.66/sqft£82.45/m² median in W1U

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.

1,324 sqft 123 m²

£4.15/sqft £44.67/m² 46% below W1U median

£5,500/mo £1,833 each (if split by room) was £6,750 ◷ 58 days on market

Bickenhall Street, Westminster, London, W1U

3 bed 3 bath Marylebone

58 days on market avail 30 Sep Portal ↗

Floorplan

1,308 sqft 122 m²

£4.59/sqft £49.41/m² 40% below W1U median

£6,000/mo £3,000 each (if split by room) ◷ 55 days on market

Portman Mansions, Chiltern Street, London, W1U

2 bed 2 bath Marylebone

2mo on market avail now Portal ↗

Floorplan

901 sqft 84 m²

£4.61/sqft £49.62/m² 40% below W1U 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

832 sqft 77 m²

£4.69/sqft £50.48/m² 39% below W1U median

£3,900/mo £1,950 each (if split by room) was £4,117 ◷ 2mo on market

81 George Street, Marylebone, London W1U

2 bed 1 bath Marylebone

2mo on market avail now Agent's site ↗

Floorplan

980 sqft 91 m²

£5.31/sqft £57.16/m² 31% below W1U 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

1,175 sqft 109 m²

£5.44/sqft £58.56/m² 29% below W1U median

£6,392/mo £3,196 each (if split by room) ◷ 55 days on market

Bingham Place, Marylebone, London, W1U

2 bed 1 bath Marylebone

52 days on market avail now Portal ↗

Floorplan

1,175 sqft 109 m²

£5.44/sqft £58.56/m² 29% below W1U median

£6,391/mo £3,196 each (if split by room) ◷ 55 days on market

Bingham Place, Marylebone, W1U

2 bed 2 bath Marylebone

55 days on market avail now Portal ↗

Floorplan

602 sqft 56 m²

£5.81/sqft £62.54/m² 24% below W1U median

£3,500/mo ◷ 31 days on market

York Street, Marylebone

1 bed 1 bath Marylebone

31 days on market Agent's site ↗

Floorplan

667 sqft 62 m²

£6.00/sqft £64.58/m² 22% below W1U median

£4,000/mo £2,000 each (if split by room) was £4,117 ◷ 46 days on market

St Christopher's Place, London, W1U

2 bed 2 bath Marylebone

Also listed here £4,000 same price ↗

46 days on market Portal ↗

Floorplan

664 sqft 62 m²

£6.02/sqft £64.80/m² 21% below W1U median

£4,000/mo £2,000 each (if split by room) was £4,117 ◷ 2mo on market

St Christophers House, St Christophers Place, Marylebone, London W1U

2 bed 2 bath Marylebone

2mo on market avail now Agent's site ↗

Floorplan

896 sqft 83 m²

£6.05/sqft £65.12/m² 21% below W1U median

£5,417/mo £2,709 each (if split by room) ◷ 48 days on market

Montagu Mansions, Marylebone, London, W1U

2 bed 2 bath Marylebone

48 days on market Agent's site ↗

Floorplan

573 sqft 53 m²

£6.11/sqft £65.77/m² 20% below W1U median

£3,500/mo ◷ 37 days on market

York Street, London, W1U

1 bed 1 bath Marylebone

37 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

626 sqft 58 m²

£6.39/sqft £68.78/m² 17% below W1U median

£4,000/mo £2,000 each (if split by room) was £4,150 ◷ 31 days on market

Wigmore Street Marylebone W1U

2 bed 1 bath Marylebone

31 days on market avail now Agent's site ↗

Floorplan

675 sqft 63 m²

£7.03/sqft £75.67/m² 8% below W1U median

£4,745/mo £2,373 each (if split by room) ◷ 59 days on market

Picton Place, Marylebone, W1U

2 bed 1 bath Marylebone

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

Floorplan

675 sqft 63 m²

£7.03/sqft £75.67/m² 8% below W1U median

£4,745/mo £2,373 each (if split by room) ◷ 35 days on market

Picton Place, London

2 bed 1 bath Marylebone

35 days on market avail now Agent's site ↗

Floorplan

360 sqft 33 m²

£7.04/sqft £75.78/m² 8% below W1U median

£2,535/mo was £2,752 ◷ 40 days on market

Gloucester Place, London

0 bed 1 bath Marylebone

40 days on market avail now Agent's site ↗

Floorplan

589 sqft 55 m²

£7.32/sqft £78.79/m² 4% below W1U median

£4,312/mo ◷ relisted 1×

Gloucester Place, London

1 bed 1 bath Marylebone

17 days on market Portal ↗

Floorplan

1,045 sqft 97 m²

£7.66/sqft £82.45/m²

£8,000/mo £2,667 each (if split by room) was £8,500 ◷ 55 days on market

Nottingham Street, Marylebone, London, W1U

3 bed 3 bath Marylebone

55 days on market avail now Agent's site ↗

Floorplan

702 sqft 65 m²

£7.69/sqft £82.77/m²

£5,400/mo £2,700 each (if split by room) ◷ 55 days on market

Baker Street, London, W1U

2 bed 1 bath Marylebone

55 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

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

810 sqft 75 m²

£8.27/sqft £89.02/m²

£6,700/mo £3,350 each (if split by room) ◷ 60 days on market

Baker Street, London, W1U

2 bed 2 bath Marylebone

60 days on market avail now Agent's site ↗

Floorplan

810 sqft 75 m²

£8.64/sqft £93.00/m² short let

£7,000/mo ◷ 55 days on market

Baker Street, London, W1U

2 bed 2 bath Marylebone

55 days on market avail now Agent's site ↗

Floorplan

1,199 sqft 111 m²

£9.17/sqft £98.70/m² 20% above W1U median

£11,000/mo £3,667 each (if split by room) ◷ 54 days on market

George Street Marylebone W1U

3 bed 2 bath Marylebone

54 days on market avail now Agent's site ↗

Floorplan

915 sqft 85 m²

£9.45/sqft £101.72/m² 23% above W1U median

£8,645/mo £4,323 each (if split by room) ◷ 55 days on market

Bingham Place, London, W1U

2 bed 2 bath Marylebone

55 days on market avail now Agent's site ↗

Floorplan

915 sqft 85 m²

£9.45/sqft £101.72/m² 23% above W1U median

£8,645/mo £4,323 each (if split by room) ◷ 55 days on market

Bingham Place, Marylebone, W1U

2 bed 2 bath Marylebone

55 days on market avail now Portal ↗

Floorplan

437 sqft 41 m²

£9.87/sqft £106.24/m² 29% above W1U median

£4,312/mo ◷ relisted 1×

Gloucester Place, London

1 bed 1 bath Marylebone

17 days on market Portal ↗

Floorplan

2,041 sqft 190 m²

£10.70/sqft £115.17/m² short let

£21,840/mo ◷ 52 days on market

Kenrick Place, London, W1U

3 bed 2 bath Marylebone

52 days on market avail now Agent's site ↗

Floorplan

624 sqft 58 m²

£10.94/sqft £117.76/m² 43% above W1U median

£6,825/mo ◷ 55 days on market

Nottingham Place, Marylebone, W1U

1 bed 1 bath Marylebone

55 days on market Portal ↗

Floorplan

610 sqft 57 m²

£11.19/sqft £120.45/m² 46% above W1U median

£6,825/mo ◷ 55 days on market

Nottingham Place, London, W1U

1 bed 1 bath Marylebone

55 days on market avail now Agent's site ↗

Floorplan

610 sqft 57 m²

£11.19/sqft £120.45/m² 46% above W1U median

£6,825/mo ◷ 55 days on market

Nottingham Place, Marylebone, London, W1U

1 bed 1 bath Marylebone

55 days on market avail now Agent's site ↗

Floorplan

490 sqft 46 m²

£11.22/sqft £120.77/m² 46% above W1U median

£5,500/mo ◷ 55 days on market

Baker Street, W1U

1 bed 1 bath Marylebone

Also listed here £7,800 short let ↗

55 days on market Agent's site ↗

Floorplan

2,188 sqft 203 m²

£11.39/sqft £122.60/m² 49% above W1U 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

1,254 sqft 117 m²

£12.19/sqft £131.21/m² short let

£15,288/mo ◷ 52 days on market

Kenrick Place, London, W1U

2 bed 2 bath Marylebone

52 days on market avail now Agent's site ↗

Floorplan

1,012 sqft 94 m²

£12.42/sqft £133.69/m² 62% above W1U median

£12,567/mo £6,284 each (if split by room) ◷ 55 days on market

Marylebone Lane, Marylebone, London, W1U

2 bed 2 bath Marylebone

55 days on market avail now Portal ↗

Floorplan

300 sqft 28 m²

£12.93/sqft £139.18/m² 69% above W1U median

£3,878/mo ◷ 2mo on market

Nottingham Place, Marylebone, W1U

0 bed 1 bath Marylebone

2mo on market Portal ↗

Floorplan

1,240 sqft 115 m²

£13.21/sqft £142.19/m² short let

£16,380/mo ◷ 52 days on market

Baker Street, London, W1U

3 bed 2 bath Marylebone

52 days on market avail now Agent's site ↗

Floorplan

769 sqft 71 m²

£16.34/sqft £175.88/m² short let

£12,567/mo ◷ 55 days on market

Marylebone Lane, Marylebone, W1U

2 bed 2 bath Marylebone

55 days on market Agent's site ↗

Floorplan

565 sqft 52 m²

£16.43/sqft £176.85/m² short let

£9,282/mo ◷ 52 days on market

Baker Street, London, W1U

1 bed 1 bath Marylebone

52 days on market avail now Agent's site ↗

Floorplan

841 sqft 78 m²

£16.45/sqft £177.07/m² short let

£13,832/mo ◷ 52 days on market

Baker Street, London, W1U

2 bed 2 bath Marylebone

52 days on market avail now Agent's site ↗

Floorplan

1,211 sqft 113 m²

£17.89/sqft £192.57/m² short let

£21,667/mo ◷ 55 days on market

Marylebone Lane, Marylebone, W1U

3 bed 2 bath Marylebone

55 days on market Agent's site ↗

Floorplan

566 sqft 53 m²

£17.95/sqft £193.21/m² short let

£10,162/mo ◷ 55 days on market

Marylebone Lane, Marylebone, W1U

1 bed 1 bath Marylebone

55 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.