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

49–96 of 791 · £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

602 sqft 56 m²

£4.49/sqft £48.33/m² 44% below Marylebone median

£2,700/mo

Hayes Place, Marylebone, London, NW1

1 bed 1 bath Marylebone

12 days on market avail 20 Oct Portal ↗

Floorplan

1,001 sqft 93 m²

£4.50/sqft £48.44/m² 44% below Marylebone median

£4,500/mo £2,250 each (if split by room) was £5,250 ◷ 54 days on market

Clarence Gate Gardens, Glentworth Street, London, NW1

2 bed 2 bath Marylebone

54 days on market avail now Portal ↗

Floorplan

721 sqft 67 m²

£4.51/sqft £48.55/m² 44% below Marylebone median

£3,250/mo

Montagu Mansions, Marylebone

1 bed 1 bath Marylebone

listed today avail 5 Oct Agent's site ↗

Floorplan

855 sqft 79 m²

£4.56/sqft £49.08/m² 43% below Marylebone median

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

Palgrave Gardens, London

2 bed 2 bath Marylebone

2mo on market avail now Agent's site ↗

Floorplan

1,528 sqft 142 m²

£4.58/sqft £49.30/m² 43% below Marylebone median

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

Bryanston Square, Marylebone, London, W1H

2 bed 2 bath Marylebone

3 days on market Portal ↗

Floorplan

1,229 sqft 114 m²

£4.58/sqft £49.30/m² 43% below Marylebone median

£5,633/mo £1,878 each (if split by room) ◷ 46 days on market

Seymour Place Marylebone W1H

3 bed 3 bath Marylebone

46 days on market avail now Agent's site ↗

Floorplan

1,308 sqft 122 m²

£4.59/sqft £49.41/m² 43% below Marylebone 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

2,135 sqft 198 m²

£4.60/sqft £49.51/m² 43% below Marylebone median

£9,815/mo £2,454 each (if split by room) ◷ 58 days on market

Strathmore Court, St John's Wood, NW8

4 bed 5 bath Marylebone

58 days on market avail now Portal ↗

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

1,388 sqft 129 m²

£4.68/sqft £50.38/m² 42% below Marylebone median

£6,500/mo £1,625 each (if split by room)

Wyndham House, Bryanston Square

4 bed 2 bath Marylebone

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

Floorplan

832 sqft 77 m²

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

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 ↗

1,102 sqft 102 m²

£4.72/sqft £50.81/m² 41% below Marylebone median

£5,200/mo £1,733 each (if split by room)

Glentworth Street, Marylebone, London, NW1

3 bed 2 bath Marylebone

5 days on market avail 12 Nov Agent's site ↗

Floorplan

956 sqft 89 m²

£4.76/sqft £51.24/m² 41% below Marylebone median

£4,550/mo

Great Cumberland Place, Marylebone, London, W1H

1 bed 2 bath Marylebone

listed today avail 13 Nov Agent's site ↗

Floorplan

1,468 sqft 136 m²

£4.77/sqft £51.34/m² 41% below Marylebone median

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

Bryanston Square, Marylebone

2 bed 2 bath Marylebone

3 days on market Agent's site ↗

Floorplan

616 sqft 57 m²

£4.78/sqft £51.45/m² 41% below Marylebone median

£2,947/mo £1,474 each (if split by room)

Gloucester Place, Marylebone, London

2 bed 1 bath Marylebone

4 days on market avail 1 Oct Portal ↗

Floorplan

1,694 sqft 157 m²

£4.81/sqft £51.77/m² 40% below Marylebone median

£8,147/mo £2,716 each (if split by room)

Devonshire Place, London, W1G

3 bed 2 bath Marylebone

listed today avail now Portal ↗

Floorplan

1,040 sqft 97 m²

£4.81/sqft £51.77/m² 40% below Marylebone median

£5,000/mo £1,667 each (if split by room) was £5,300 ◷ 42 days on market

Gloucester Place, London, NW1

3 bed 2 bath Marylebone

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

Floorplan

1,410 sqft 131 m²

£4.82/sqft £51.88/m² 40% below Marylebone median

£6,800/mo £2,267 each (if split by room)

Dorset Square, Marylebone, London

3 bed 3 bath Marylebone

12 days on market avail 10 Oct Portal ↗

Floorplan

2,014 sqft 187 m²

£4.84/sqft £52.10/m² 40% below Marylebone median

£9,750/mo £2,438 each (if split by room)

Bryanston Square, Marylebone

4 bed 2 bath Marylebone

27 days on market avail now Agent's site ↗

Floorplan

623 sqft 58 m²

£4.87/sqft £52.42/m² 40% below Marylebone median

£3,033/mo £1,517 each (if split by room)

York Terrace West, Regents Park, NW1

2 bed 3 bath Marylebone

13 days on market avail now Agent's site ↗

Floorplan

1,432 sqft 133 m²

£4.89/sqft £52.64/m² 39% below Marylebone median

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

Bryanston Square, London, W1H

2 bed 2 bath Marylebone

3 days on market avail now Portal ↗

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

863 sqft 80 m²

£4.92/sqft £52.96/m² 39% below Marylebone median

£4,250/mo £2,125 each (if split by room)

Dorset Street, Baker Street, W1U

2 bed 2 bath Marylebone

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

Floorplan

834 sqft 77 m²

£4.94/sqft £53.17/m² 39% below Marylebone median

£4,117/mo £2,059 each (if split by room) ◷ 58 days on market

Palgrave Gardens, London

2 bed 2 bath Marylebone

58 days on market avail now Agent's site ↗

517 sqft 48 m²

£4.95/sqft £53.28/m² 39% below Marylebone median

£2,557/mo was £2,708 ◷ 58 days on market

Edgware Road, Marylebone, London, W2

1 bed 1 bath Marylebone

58 days on market avail now Agent's site ↗

Floorplan

868 sqft 81 m²

£4.95/sqft £53.28/m² 39% below Marylebone median

£4,300/mo £1,433 each (if split by room) was £4,400 ◷ 58 days on market

Huntsworth Mews, London, NW1

3 bed 2 bath Marylebone

58 days on market avail now Portal ↗

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

1,668 sqft 155 m²

£5.00/sqft £53.82/m² short let

£8,342/mo was £12,783 ◷ 55 days on market

Knox Street, London, London, W1H

3 bed 2 bath Marylebone

55 days on market Agent's site ↗

Floorplan

629 sqft 58 m²

£5.00/sqft £53.82/m² 38% below Marylebone median

£3,142/mo ◷ 55 days on market

Montagu Place, Marylebone, W1H

1 bed 1 bath Marylebone

55 days on market avail now Agent's site ↗

Floorplan

627 sqft 58 m²

£5.01/sqft £53.93/m² 38% below Marylebone median

£3,141/mo

York Street, London

1 bed 1 bath Marylebone

3 days on market avail 20 Oct Agent's site ↗

1,970 sqft 183 m²

£5.08/sqft £54.68/m² 37% below Marylebone median

£10,000/mo £3,333 each (if split by room)

Cato Street, London

3 bed 3 bath Marylebone

11 days on market avail now Agent's site ↗

Floorplan

2,163 sqft 201 m²

£5.09/sqft £54.79/m² 37% below Marylebone median

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

Hanover House, St. Johns Wood High Street, St John's Wood, London, NW8

4 bed 3 bath Marylebone

2mo on market avail now Portal ↗

Floorplan

1,228 sqft 114 m²

£5.12/sqft £55.11/m² short let

£6,283/mo

Reeves Mews, City Of Westminster, London

4 bed 2 bath Marylebone

10 days on market avail 8 Nov Portal ↗

Floorplan

901 sqft 84 m²

£5.17/sqft £55.65/m² 36% below Marylebone median

£4,658/mo £2,329 each (if split by room) was £4,767 ◷ 58 days on market

Palgrave Gardens, London

2 bed 2 bath Marylebone

58 days on market avail now Agent's site ↗

Floorplan

774 sqft 72 m²

£5.18/sqft £55.76/m² 36% below Marylebone median

£4,008/mo ◷ 45 days on market

Princess Court, Bryanston Place, Marylebone, London W1H

1 bed 1 bath Marylebone

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

Floorplan

1,336 sqft 124 m²

£5.19/sqft £55.86/m² 36% below Marylebone median

£6,933/mo £2,311 each (if split by room) was £8,342 ◷ 40 days on market

Bryanston Square, Marylebone, London, W1H

3 bed 2 bath Marylebone

42 days on market Agent's site ↗

Floorplan

1,594 sqft 148 m²

£5.21/sqft £56.08/m² 35% below Marylebone median

£8,311/mo £2,770 each (if split by room)

Gloucester Place, Marylebone, London, W1U

3 bed 3 bath Marylebone

21 days on market Agent's site ↗

Floorplan

1,242 sqft 115 m²

£5.23/sqft £56.30/m² 35% below Marylebone median

£6,500/mo £3,250 each (if split by room) ◷ 41 days on market

Davies Street, Mayfair

2 bed 2 bath Marylebone

41 days on market Agent's site ↗

Floorplan

335 sqft 31 m²

£5.23/sqft £56.30/m² 35% below Marylebone median

£1,751/mo was £1,842 ◷ 42 days on market

Ivor Court, Marylebone

0 bed 1 bath Marylebone

42 days on market avail now Portal ↗

Floorplan

992 sqft 92 m²

£5.24/sqft £56.40/m² 35% below Marylebone median

£5,200/mo £2,600 each (if split by room)

Bickenhall Street, Marylebone

2 bed 1 bath Marylebone

47 days on market Agent's site ↗

Floorplan

1,238 sqft 115 m²

£5.25/sqft £56.51/m² 35% below Marylebone median

£6,500/mo £3,250 each (if split by room)

Erskine House, 59 Davies Street, Mayfair, W1

2 bed 2 bath Marylebone

10 days on market avail now Agent's site ↗

Floorplan

1,194 sqft 111 m²

£5.26/sqft £56.62/m² 35% below Marylebone median

£6,284/mo £2,095 each (if split by room) ◷ 34 days on market

Portman Square, Marylebone, London, W1H

3 bed 2 bath Marylebone

34 days on market Agent's site ↗

Floorplan

332 sqft 31 m²

£5.27/sqft £56.73/m² 35% below Marylebone median

£1,750/mo was £1,841 ◷ 48 days on market

Gloucester Place, Marylebone, London, NW1

0 bed 1 bath Marylebone

48 days on market avail now Portal ↗

Floorplan

1,139 sqft 106 m²

£5.27/sqft £56.73/m² 35% below Marylebone median

£6,000/mo £3,000 each (if split by room)

Park Square Mews, Marylebone, NW1

2 bed 2 bath Marylebone

11 days on market avail now Agent's site ↗

Floorplan

852 sqft 79 m²

£5.28/sqft £56.83/m² 34% below Marylebone median

£4,500/mo £2,250 each (if split by room) was £5,000 ◷ 33 days on market

Molyneux Street, Marylebone

2 bed 2 bath Marylebone

33 days on market 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

1,991 sqft 185 m²

£5.33/sqft £57.37/m² short let

£10,617/mo

Montagu Square, London W1H

3 bed 2 bath Marylebone

5 days on market avail now 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.