Every London flat, measured.

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

18,133 flats measured

Best £/sqft£/m² first

1–48 of 111 · £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.

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 now Agent's site ↗

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

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 ↗

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

1,528 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 ↗

1,102 sqft 102 m²

£4.72/sqft £50.81/m² 42% below Marylebone median

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

Glentworth Street, Marylebone, London, NW1

3 bed 2 bath Marylebone

4 days on market avail 12 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

2 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

3 days on market avail 1 Oct Portal ↗

Floorplan

1,432 sqft 133 m²

£4.89/sqft £52.64/m² 40% below Marylebone median

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

Bryanston Square, London, W1H

2 bed 2 bath Marylebone

2 days on market avail now Portal ↗

Floorplan

775 sqft 72 m²

£4.90/sqft £52.74/m² 40% 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

6 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

3 days on market avail 20 Nov 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

2 days on market avail 20 Oct 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

4 days on market avail now Agent's site ↗

847 sqft 79 m²

£5.54/sqft £59.63/m² 32% below Marylebone median

£4,690/mo £2,345 each (if split by room)

Palgrave Gardens, Marylebone, London, NW1

2 bed 2 bath Marylebone

6 days on market avail 28 Oct Agent's site ↗

Floorplan

1,236 sqft 115 m²

£5.70/sqft £61.35/m² 30% below Marylebone median

£7,042/mo £3,521 each (if split by room)

Reeves Mews, Mayfair

2 bed 2 bath Marylebone

3 days on market Agent's site ↗

Floorplan

4,893 sqft 455 m²

£5.76/sqft £62.00/m² 29% below Marylebone median

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

Upper Brook Street, Marble Arch, W1K

7 bed 5 bath Marylebone

Also listed here £47,667 short let ↗

4 days on market avail now Agent's site ↗

Floorplan

4,893 sqft 455 m²

£5.76/sqft £62.00/m² 29% below Marylebone median

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

Upper Brook Street, London, W1K

7 bed 7 bath Marylebone

2 days on market Portal ↗

Floorplan

601 sqft 56 m²

£5.82/sqft £62.65/m² 28% below Marylebone median

£3,500/mo £1,750 each (if split by room)

York Street, London, W1U

2 bed 1 bath Marylebone

2 days on market avail 20 Nov Portal ↗

Floorplan

4,772 sqft 443 m²

£5.90/sqft £63.51/m² 27% below Marylebone median

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

Upper Brook Street, Mayfair, London, W1K

7 bed 7 bath Marylebone

Also listed here £47,667 short let ↗

6 days on market Agent's site ↗

Floorplan

1,121 sqft 104 m²

£5.99/sqft £64.48/m² 26% below Marylebone median

£6,717/mo £3,359 each (if split by room)

Upper Wimpole Street, Marylebone Village, London W1G

2 bed 2 bath Marylebone

5 days on market avail 31 Oct Agent's site ↗

Floorplan

2,479 sqft 230 m²

£6.12/sqft £65.88/m² 25% below Marylebone median

£15,167/mo £3,792 each (if split by room)

Marylebone Road, Marylebone, London NW1

4 bed 4 bath Marylebone

6 days on market avail 1 Nov Agent's site ↗

Floorplan

826 sqft 77 m²

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

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

Gloucester Place Mews, Marylebone, London, W1U

2 bed 2 bath Marylebone

4 days on market Portal ↗

Floorplan

826 sqft 77 m²

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

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

Gloucester Place Mews, W1U

2 bed 2 bath Marylebone

4 days on market avail now Agent's site ↗

Floorplan

784 sqft 73 m²

£6.63/sqft £71.36/m² 18% below Marylebone median

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

Gloucester Place Mews, Marylebone

2 bed 2 bath Marylebone

4 days on market Agent's site ↗

Floorplan

1,015 sqft 94 m²

£6.65/sqft £71.58/m² 18% below Marylebone median

£6,750/mo £3,375 each (if split by room)

De Walden Street, Marylebone Village, W1G

2 bed 2 bath Marylebone

2 days on market avail 2 Oct Portal ↗

Floorplan

1,456 sqft 135 m²

£6.77/sqft £72.87/m² 17% below Marylebone median

£9,850/mo £3,283 each (if split by room) ◷ relisted 4×

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

3 bed 4 bath Marylebone

6 days on market avail 28 Oct Agent's site ↗

Floorplan

1,130 sqft 105 m²

£6.90/sqft £74.27/m² 15% below Marylebone median

£7,800/mo £3,900 each (if split by room)

Devonshire Street, Marylebone

2 bed 2 bath Marylebone

2 days on market Agent's site ↗

Floorplan

533 sqft 50 m²

£6.91/sqft £74.38/m² 15% below Marylebone median

£3,683/mo ◷ relisted 2×

Avenfield House, Park Lane, Mayfair

1 bed 1 bath Marylebone

2 days on market avail now Portal ↗

Floorplan

356 sqft 33 m²

£7.00/sqft £75.35/m² 14% below Marylebone median

£2,492/mo

Seymour Place London W1H

0 bed 1 bath Marylebone

6 days on market avail now Agent's site ↗

Floorplan

1,397 sqft 130 m²

£7.05/sqft £75.89/m² 13% 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

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

Floorplan

350 sqft 33 m²

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

£2,491/mo

Seymour Place, Marylebone

0 bed 1 bath Marylebone

6 days on market Agent's site ↗

1,240 sqft 115 m²

£7.26/sqft £78.15/m² 11% below Marylebone median

£9,000/mo

1 Molyneux Street, London, W1H

0 bed ? bath Marylebone

4 days on market avail now Portal ↗

2,271 sqft 211 m²

£7.44/sqft £80.08/m² 8% below Marylebone median

£16,900/mo £8,450 each (if split by room)

Duke Street, Mayfair

2 bed 3 bath Marylebone

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

Floorplan

346 sqft 32 m²

£7.51/sqft £80.84/m² 8% below Marylebone median

£2,600/mo

Gloucester Place, Marylebone

0 bed 1 bath Marylebone

3 days on market Agent's site ↗

345 sqft 32 m²

£7.54/sqft £81.16/m² 7% below Marylebone median

£2,600/mo

Gloucester Place, London, W1U

0 bed 1 bath Marylebone

2 days on market avail 5 Nov Portal ↗

Floorplan

182 sqft 17 m²

£7.62/sqft £82.02/m² 6% below Marylebone median

£1,387/mo

Gloucester Place London W1U

0 bed 1 bath Marylebone

5 days on market avail now Portal ↗

Floorplan

1,207 sqft 112 m²

£7.71/sqft £82.99/m² 5% below Marylebone median

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

Baker Street, London

3 bed 3 bath Marylebone

2 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 5×

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

3 bed 3 bath Marylebone

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

Floorplan

624 sqft 58 m²

£7.99/sqft £86.00/m²

£4,983/mo

Mount Street, Mayfair, London, W1K

1 bed 1 bath Marylebone

4 days on market avail 30 Sep 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

2 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)

Bingham Place, London, W1U

3 bed 4 bath Marylebone

2 days on market avail 26 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)

Bingham Place, Marylebone, London, W1U

3 bed 3 bath Marylebone

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

Floorplan

875 sqft 81 m²

£8.17/sqft £87.94/m²

£7,150/mo £3,575 each (if split by room)

Park Street, Mayfair, London, W1K

2 bed 2 bath Marylebone

3 days on market avail now Agent's site ↗

Floorplan

1,055 sqft 98 m²

£8.19/sqft £88.16/m²

£8,645/mo

Mount Street, Mayfair, London, W1K

1 bed 1 bath Marylebone

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

1,675 sqft 156 m²

£8.28/sqft £89.13/m²

£13,867/mo £2,773 each (if split by room)

George Street, Marylebone, London, W1H

5 bed 4 bath Marylebone

4 days on market avail now Agent's site ↗

Floorplan

1,049 sqft 97 m²

£8.58/sqft £92.35/m² short let

£8,996/mo

Montagu Square, London W1H.

3 bed 3 bath Marylebone

4 days on market avail now Agent's site ↗

Floorplan

822 sqft 76 m²

£8.64/sqft £93.00/m²

£7,100/mo £3,550 each (if split by room)

Flat 25, 219 Baker, 219 Baker Street, London, NW1

2 bed 1 bath Marylebone

6 days on market avail 20 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.