Every London flat, measured.

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

18,591 flats measured

Best £/sqft£/m² first

1–48 of 779 · £8.12/sqft£87.40/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

1,615 sqft 150 m²

£2.79/sqft £30.03/m² 66% below Marylebone median

£4,500/mo £1,125 each (if split by room)

Weymouth Mews, London, W1G

4 bed 1 bath Marylebone

13 days on market avail 27 Nov Agent's site ↗

Floorplan

1,281 sqft 119 m²

£3.03/sqft £32.61/m² 63% below Marylebone median

£3,878/mo £1,939 each (if split by room) was £4,117 ◷ 51 days on market

Chapel Street, London

2 bed 2 bath Marylebone

51 days on market avail now Agent's site ↗

Floorplan

2,003 sqft 186 m²

£3.22/sqft £34.66/m² 60% below Marylebone median

£6,450/mo £1,613 each (if split by room) was £6,750 ◷ 56 days on market

Clarence Gate Gardens, Glentworth Street, Marylebone, London, NW1

4 bed 3 bath Marylebone

56 days on market avail now Portal ↗

Floorplan

2,845 sqft 264 m²

£3.27/sqft £35.20/m² 60% below Marylebone median

£9,299/mo £1,860 each (if split by room) ◷ 56 days on market

Abbey Lodge, Park Road, St John's Wood, London, NW8

5 bed 6 bath Marylebone

56 days on market avail now Agent's site ↗

Floorplan

1,631 sqft 152 m²

£3.32/sqft £35.74/m² 59% below Marylebone median

£5,417/mo £1,806 each (if split by room)

Ivor Place, Marylebone, London, NW1

3 bed 3 bath Marylebone

13 days on market avail 21 Oct Portal ↗

Floorplan

1,104 sqft 103 m²

£3.42/sqft £36.81/m² 58% below Marylebone median

£3,774/mo £1,258 each (if split by room) was £3,900 ◷ 33 days on market

Hanover Gate Mansions, Park Road, London

3 bed 2 bath Marylebone

33 days on market avail now Portal ↗

Floorplan

1,166 sqft 108 m²

£3.43/sqft £36.92/m² 58% below Marylebone median

£4,000/mo £2,000 each (if split by room) was £4,500 ◷ 53 days on market

Weymouth Street, Marylebone, W1G

2 bed 2 bath Marylebone

53 days on market avail now Agent's site ↗

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

11 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

9 days on market avail now Agent's site ↗

2,363 sqft 220 m²

£3.70/sqft £39.83/m² 54% below Marylebone median

£8,732/mo £1,746 each (if split by room)

Park Road, London, NW8

5 bed 2 bath Marylebone

2 days on market avail 28 Sep Agent's site ↗

808 sqft 75 m²

£3.71/sqft £39.93/m² 54% below Marylebone median

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

Transept Street, Marylebone, London, NW1

2 bed 2 bath Marylebone

12 days on market avail 23 Nov Agent's site ↗

Floorplan

3,056 sqft 284 m²

£3.73/sqft £40.15/m² 54% below Marylebone median

£11,397/mo £2,279 each (if split by room) was £14,083 ◷ 2mo on market

Seymour Place, Marylebone, London, W1H

5 bed 5 bath Marylebone

2mo on market Agent's site ↗

Floorplan

1,335 sqft 124 m²

£3.75/sqft £40.36/m² 54% below Marylebone median

£5,000/mo £1,667 each (if split by room) was £5,250 ◷ relisted 1×

Weymouth Court, 1 Weymouth Street, Marylebone, London, W1W

3 bed 2 bath Marylebone

45 days on market avail now Portal ↗

Floorplan

2,299 sqft 214 m²

£3.77/sqft £40.58/m² 54% below Marylebone median

£8,666/mo £2,167 each (if split by room) ◷ 56 days on market

Abbey Lodge, St John's Wood, London, NW8

4 bed 3 bath Marylebone

56 days on market avail now Portal ↗

Floorplan

1,550 sqft 144 m²

£3.77/sqft £40.58/m² 54% below Marylebone median

£5,850/mo £1,950 each (if split by room) ◷ 37 days on market

Hyde Park Mansions, London

3 bed 2 bath Marylebone

37 days on market avail now Agent's site ↗

Floorplan

2,299 sqft 214 m²

£3.77/sqft £40.58/m² 54% below Marylebone median

£8,667/mo £2,167 each (if split by room) ◷ 56 days on market

Park Road, St John's Wood, NW8

4 bed 3 bath Marylebone

56 days on market avail now Portal ↗

Floorplan

1,012 sqft 94 m²

£3.85/sqft £41.44/m² 53% below Marylebone median

£3,900/mo £1,950 each (if split by room) ◷ 41 days on market

Palgrave Gardens, London

2 bed 2 bath Marylebone

41 days on market avail now Agent's site ↗

Floorplan

1,670 sqft 155 m²

£3.88/sqft £41.76/m² 52% below Marylebone median

£6,487/mo £1,622 each (if split by room) ◷ 60 days on market

Redhill Street, Regents Park, NW1

4 bed 4 bath Camden Town

60 days on market avail now Agent's site ↗

2,509 sqft 233 m²

£3.91/sqft £42.09/m² 52% below Marylebone median

£9,815/mo £2,454 each (if split by room) ◷ 56 days on market

Park Road, London

4 bed 3 bath Marylebone

56 days on market avail now Portal ↗

1,791 sqft 166 m²

£3.91/sqft £42.09/m² 52% below Marylebone median

£6,998/mo £2,333 each (if split by room)

Park Road, NW8

3 bed 2 bath Marylebone

25 days on market avail now Portal ↗

Floorplan

1,162 sqft 108 m²

£3.92/sqft £42.19/m² 52% below Marylebone median

£4,550/mo £1,517 each (if split by room)

Abbey Lodge, Park Road, St John's Wood, London, NW8

3 bed 3 bath Marylebone

22 days on market Agent's site ↗

Floorplan

1,428 sqft 133 m²

£3.92/sqft £42.19/m² 52% below Marylebone median

£5,599/mo £1,866 each (if split by room) was £5,997 ◷ 53 days on market

Harley Street, Marylebone Village, London W1

3 bed 2 bath East Marylebone

53 days on market avail 30 Sep Agent's site ↗

Floorplan

656 sqft 61 m²

£3.96/sqft £42.63/m² 51% below Marylebone median

£2,600/mo

Annes Court, Regent's Park

1 bed 1 bath Marylebone

24 days on market avail 10 Nov Agent's site ↗

Floorplan

1,914 sqft 178 m²

£3.98/sqft £42.84/m² 51% below Marylebone median

£7,627/mo £1,525 each (if split by room) ◷ 54 days on market

St John's Wood, NW8

5 bed 2 bath Marylebone

54 days on market avail now Portal ↗

Floorplan

2,088 sqft 194 m²

£4.02/sqft £43.27/m² 50% below Marylebone median

£8,398/mo £2,100 each (if split by room) ◷ 56 days on market

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

4 bed 3 bath Marylebone

56 days on market avail now Agent's site ↗

Floorplan

636 sqft 59 m²

£4.05/sqft £43.59/m² 50% below Marylebone median

£2,578/mo £1,289 each (if split by room) was £2,600 ◷ 40 days on market

Charlbert Court, Charlbert Street, St John's Wood, London, NW8

2 bed 1 bath Marylebone

40 days on market avail 1 Oct Portal ↗

Floorplan

944 sqft 88 m²

£4.08/sqft £43.92/m² 50% below Marylebone median

£3,850/mo £1,925 each (if split by room) was £3,950 ◷ 53 days on market

Nottingham Terrace, Marylebone, NW1

2 bed 2 bath Marylebone

53 days on market avail now Agent's site ↗

Floorplan

1,465 sqft 136 m²

£4.10/sqft £44.13/m² short let

£6,000/mo ◷ 53 days on market

Devonshire Mansions, 208 Great Portland Street, W1W

3 bed 2 bath East Marylebone

53 days on market avail now Portal ↗

Floorplan

1,465 sqft 136 m²

£4.10/sqft £44.13/m² short let

£6,000/mo ◷ 53 days on market

Great Portland Street, London, W1W

3 bed 2 bath East Marylebone

53 days on market avail now Portal ↗

1,324 sqft 123 m²

£4.15/sqft £44.67/m² 49% below Marylebone median

£5,500/mo £1,833 each (if split by room) was £6,750 ◷ 57 days on market

Bickenhall Street, Westminster, London, W1U

3 bed 3 bath Marylebone

57 days on market avail 30 Sep Portal ↗

937 sqft 87 m²

£4.16/sqft £44.78/m² 49% below Marylebone median

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

Hayes Place, NW1

2 bed 2 bath Marylebone

4 days on market avail 1 Dec Portal ↗

Floorplan

2,280 sqft 212 m²

£4.18/sqft £44.99/m² 49% below Marylebone median

£9,533/mo £2,383 each (if split by room) ◷ 56 days on market

North Gate, Prince Albert Road

4 bed 3 bath Marylebone

56 days on market Agent's site ↗

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

12 days on market avail now Agent's site ↗

Floorplan

731 sqft 68 m²

£4.24/sqft £45.64/m² 48% below Marylebone median

£3,098/mo £1,549 each (if split by room) was £3,250 ◷ 44 days on market

Gloucester Place, Marylebone, London

2 bed 1 bath Marylebone

44 days on market avail 16 Oct Portal ↗

Floorplan

588 sqft 55 m²

£4.25/sqft £45.75/m² 48% below Marylebone median

£2,500/mo

Rossmore Court, London

1 bed 1 bath Marylebone

9 days on market avail 16 Nov Agent's site ↗

Floorplan

1,861 sqft 173 m²

£4.31/sqft £46.39/m² 47% below Marylebone median

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

Chiltern Street, W1

4 bed 3 bath Marylebone

7 days on market avail now Portal ↗

Floorplan

2,306 sqft 214 m²

£4.32/sqft £46.50/m² 47% below Marylebone median

£9,967/mo £2,492 each (if split by room) ◷ 56 days on market

Abbey Lodge, Park Road, London, NW8

4 bed ? bath Marylebone

56 days on market Agent's site ↗

Floorplan

849 sqft 79 m²

£4.34/sqft £46.72/m² 47% below Marylebone median

£3,683/mo

Manchester Street, Marylebone

1 bed 1 bath Marylebone

3 days on market Agent's site ↗

Floorplan

984 sqft 91 m²

£4.38/sqft £47.15/m² 46% below Marylebone median

£4,312/mo £2,156 each (if split by room)

Upper Montagu Street, Marylebone, London, W1H

2 bed 2 bath Marylebone

4 days on market avail 6 Nov Portal ↗

810 sqft 75 m²

£4.39/sqft £47.25/m² 46% below Marylebone median

£3,553/mo £1,777 each (if split by room)

Quebec Court, Seymour Street, W1H

2 bed 1 bath Marylebone

31 days on market Portal ↗

Floorplan

2,052 sqft 191 m²

£4.39/sqft £47.25/m² 46% below Marylebone median

£9,000/mo £3,000 each (if split by room) ◷ 34 days on market

Upper Berkeley Street, South Marylebone, W1H

3 bed 2 bath Marylebone

Also listed here £13,500 short let ↗

34 days on market avail now Agent's site ↗

Floorplan

658 sqft 61 m²

£4.41/sqft £47.47/m² 46% below Marylebone median

£2,900/mo was £3,000 ◷ 2mo on market

Gloucester Place, London, LONDON, NW1

1 bed 1 bath Marylebone

2mo on market avail now Portal ↗

Floorplan

1,464 sqft 136 m²

£4.44/sqft £47.79/m² 45% below Marylebone median

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

Berkeley Court, Marylebone, London NW1

4 bed 2 bath Marylebone

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

Floorplan

1,233 sqft 115 m²

£4.46/sqft £48.01/m² 45% below Marylebone median

£5,500/mo £1,833 each (if split by room) was £6,000

York Street, Marylebone, London

3 bed 2 bath Marylebone

44 days on market avail now Agent's site ↗

Floorplan

602 sqft 56 m²

£4.49/sqft £48.33/m² 45% below Marylebone median

£2,700/mo

Hayes Place, Marylebone, London, NW1

1 bed 1 bath Marylebone

11 days on market avail 20 Oct Portal ↗

Floorplan

1,001 sqft 93 m²

£4.50/sqft £48.44/m² 45% below Marylebone median

£4,500/mo £2,250 each (if split by room) was £5,250 ◷ 53 days on market

Clarence Gate Gardens, Glentworth Street, London, NW1

2 bed 2 bath Marylebone

53 days on market avail now Portal ↗

Floorplan

855 sqft 79 m²

£4.56/sqft £49.08/m² 44% 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 44% below Marylebone median

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

Bryanston Square, Marylebone, London, W1H

2 bed 2 bath Marylebone

2 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.