Every London flat, measured.

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

18,828 flats measured

Best £/sqft£/m² first

529–576 of 806 · £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

441 sqft 41 m²

£19.41/sqft £208.93/m² 141% above Marylebone median

£8,558/mo ◷ 49 days on market

Harley Street, Marylebone, London, W1G

1 bed 1 bath Marylebone

49 days on market avail now Agent's site ↗

Floorplan

603 sqft 56 m²

£19.87/sqft £213.88/m² short let

£11,982/mo ◷ 36 days on market

Harley Street, South Marylebone, W1G

1 bed 1 bath Marylebone

36 days on market avail now Agent's site ↗

Floorplan

4,354 sqft 405 m²

£19.91/sqft £214.31/m² 147% above Marylebone median

£86,667/mo £14,445 each (if split by room)

Grosvenor Square, London, W1K

6 bed 6 bath Marylebone

4 days on market avail now Agent's site ↗

Floorplan

539 sqft 50 m²

£20.02/sqft £215.49/m² 149% above Marylebone median

£10,790/mo

Marylebone Lane, Marylebone, London, W1U

1 bed 1 bath Marylebone

listed today Agent's site ↗

Floorplan

596 sqft 55 m²

£20.10/sqft £216.35/m² short let

£11,982/mo ◷ 55 days on market

Harley Street

1 bed 1 bath Marylebone

55 days on market avail now Portal ↗

Floorplan

2,136 sqft 198 m²

£20.19/sqft £217.32/m² 151% above Marylebone median

£43,117/mo ◷ 55 days on market

Stanhope Gate, Mayfair, London, W1K

1 bed 2 bath Marylebone

55 days on market avail now Agent's site ↗

Floorplan

818 sqft 76 m²

£20.63/sqft £222.06/m² 156% above Marylebone median

£16,878/mo £8,439 each (if split by room) ◷ relisted 1×

Harley Street, Marylebone, London, W1G

2 bed 2 bath Marylebone

5 days on market avail 23 Oct Agent's site ↗

Floorplan

462 sqft 43 m²

£20.68/sqft £222.60/m² short let

£9,555/mo ◷ 55 days on market

Harley Street

1 bed 1 bath Marylebone

55 days on market avail now Portal ↗

Floorplan

474 sqft 44 m²

£20.80/sqft £223.89/m² short let

£9,858/mo ◷ 36 days on market

Harley Street, South Marylebone, W1G

1 bed 1 bath Marylebone

36 days on market avail now Portal ↗

Floorplan

675 sqft 63 m²

£21.04/sqft £226.47/m² short let

£14,200/mo ◷ 55 days on market

North Audley Street, Mayfair, London, W1K

1 bed 1 bath Marylebone

55 days on market avail now Agent's site ↗

Floorplan

1,405 sqft 131 m²

£21.59/sqft £232.39/m² 168% above Marylebone median

£30,333/mo £15,167 each (if split by room) ◷ 55 days on market

Chiltern Street, Marylebone, London, W1U

2 bed 3 bath Marylebone

55 days on market Agent's site ↗

Floorplan

441 sqft 41 m²

£21.67/sqft £233.25/m² short let

£9,555/mo ◷ 55 days on market

Harley Street

1 bed 1 bath Marylebone

55 days on market avail now Portal ↗

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

29 days on market avail now Portal ↗

Floorplan

1,862 sqft 173 m²

£22.11/sqft £237.99/m² 175% above Marylebone median

£41,167/mo £10,292 each (if split by room)

Park Crescent, London W1B

4 bed 3 bath Marylebone

7 days on market avail now Portal ↗

Floorplan

441 sqft 41 m²

£22.35/sqft £240.57/m² short let

£9,858/mo ◷ 36 days on market

Harley Street, South Marylebone, W1G

1 bed 1 bath Marylebone

36 days on market avail now Portal ↗

Floorplan

421 sqft 39 m²

£22.70/sqft £244.34/m² short let

£9,555/mo ◷ 55 days on market

Harley Street

1 bed 1 bath Marylebone

55 days on market avail now Portal ↗

Floorplan

1,730 sqft 161 m²

£23.97/sqft £258.01/m² 198% above Marylebone median

£41,470/mo £10,368 each (if split by room) ◷ 55 days on market

North Audley Street, Mayfair, London, W1K

4 bed 4 bath Marylebone

55 days on market avail now Agent's site ↗

Floorplan

675 sqft 63 m²

£25.68/sqft £276.42/m² 219% above Marylebone median

£17,333/mo ◷ 55 days on market

North Audley Street, Mayfair, London, W1K, United Kingdom

1 bed 1 bath Marylebone

55 days on market Agent's site ↗

Floorplan

2,399 sqft 223 m²

£27.09/sqft £291.59/m² short let

£65,000/mo ◷ 55 days on market

Rex Place, Mayfair, W1K

3 bed 3 bath Marylebone

55 days on market avail now Agent's site ↗

Floorplan

1,452 sqft 135 m²

£31.34/sqft £337.34/m² short let

£45,500/mo ◷ 55 days on market

North Audley Street, Mayfair, London, W1K

3 bed 3 bath Marylebone

55 days on market avail now Agent's site ↗

Floorplan

268 sqft 25 m²

£35.57/sqft £382.87/m² 342% above Marylebone median

£9,533/mo

Duke Street, Mayfair, London, W1K

1 bed 2 bath Marylebone

5 days on market Portal ↗

Floorplan

1,730 sqft 161 m²

£39.20/sqft £421.94/m² short let

£67,817/mo ◷ 55 days on market

North Audley Street, Mayfair, London, W1K, United Kingdom

4 bed 4 bath Marylebone

55 days on market Agent's site ↗

Floorplan

1,452 sqft 135 m²

£45.36/sqft £488.25/m² 463% above Marylebone median

£65,867/mo £21,956 each (if split by room) ◷ 55 days on market

North Audley Street, Mayfair, London, W1K, United Kingdom

3 bed 3 bath Marylebone

55 days on market Agent's site ↗

Floorplan

490 sqft 46 m²

£46.87/sqft £504.50/m² short let

£22,967/mo ◷ 55 days on market

North Audley, Mayfair, London, W1K

2 bed 2 bath Marylebone

55 days on market avail now Agent's site ↗

Floorplan

677 sqft 63 m²

£57.61/sqft £620.11/m² short let

£39,000/mo ◷ 55 days on market

Welbeck Street, Marylebone, London, W1G

1 bed 1 bath Marylebone

55 days on market avail now Agent's site ↗

Floorplan

1,172 sqft 109 m²

£59.16/sqft £636.79/m² 635% above Marylebone median

£69,333/mo £11,556 each (if split by room)

Cornwall Terrace, Marylebone, NW1

6 bed 8 bath Marylebone

7 days on market avail now Agent's site ↗

Floorplan

506 sqft 47 m²

£63.37/sqft £682.11/m² short let

£32,067/mo ◷ 55 days on market

Welbeck Street, Marylebone, London, W1G

1 bed 1 bath Marylebone

55 days on market avail now Agent's site ↗

Floorplan

560 sqft 52 m²

£82.16/sqft £884.36/m² short let

£46,011/mo ◷ 55 days on market

Welbeck Street, Marylebone, London, W1G

1 bed 1 bath Marylebone

55 days on market avail now Agent's site ↗

Floorplan

818 sqft 76 m²

£90.32/sqft £972.20/m² short let

£73,883/mo ◷ 55 days on market

Welbeck Street, Marylebone, London, W1G

1 bed 1 bath Marylebone

55 days on market avail now Agent's site ↗

Floorplan

size unknown

—/sqft/m² short let

£10,768/mo

-78 Marylebone Lane, South Marylebone, W1U

1 bed 1 bath Marylebone

17 days on market avail now Agent's site ↗

Floorplan

size unknown

—/sqft/m²

£2,599/mo £1,300 each (if split by room)

175 Gloucester Place, London, Greater London, NW1 6DX

2 bed 1 bath Marylebone

3mo on market avail now Portal ↗

size unknown

—/sqft/m²

£4,599/mo £1,150 each (if split by room) was £5,399

177 Gloucester Place, London, England, NW1 6DX

4 bed 1 bath Marylebone

58 days on market avail now Portal ↗

Floorplan

size unknown

—/sqft/m²

£9,698/mo £3,233 each (if split by room)

219 Baker Street, Marylebone, London NW1

3 bed 3 bath Marylebone

listed today avail 8 Oct Agent's site ↗

Floorplan

size unknown

—/sqft/m²

£8,000/mo £4,000 each (if split by room)

219 Baker Street, Regent's Park

2 bed 2 bath Marylebone

17 days on market avail now Portal ↗

size unknown

—/sqft/m²

£2,000/mo was £2,300 ◷ 60 days on market

3 Homer Street, London, W1H

0 bed ? bath Marylebone

60 days on market avail now Portal ↗

size unknown

—/sqft/m²

£2,300/mo was £2,500 ◷ 60 days on market

3 Homer Street, London, W1H

0 bed ? bath Marylebone

60 days on market avail now Portal ↗

size unknown

—/sqft/m²

£3,150/mo was £3,250 ◷ 60 days on market

3 Homer Street, London, W1H

1 bed ? bath Marylebone

60 days on market avail now Portal ↗

size unknown

—/sqft/m²

£3,150/mo was £3,250 ◷ 60 days on market

3 Homer Street, London, W1H

1 bed 1 bath Marylebone

60 days on market avail now Portal ↗

size unknown

—/sqft/m²

£3,150/mo was £3,250 ◷ 60 days on market

3 Homer Street, W1H

1 bed 1 bath Marylebone

60 days on market avail now Portal ↗

Floorplan

size unknown

—/sqft/m²

£8,000/mo £4,000 each (if split by room) ◷ 37 days on market

37, 219 Baker Street, Regent's Park

2 bed 2 bath Marylebone

41 days on market avail now Portal ↗

Floorplan

size unknown

—/sqft/m²

£17,333/mo £8,667 each (if split by room) ◷ 55 days on market

62 Green Street, London, W1K

2 bed 3 bath Marylebone

55 days on market avail now Portal ↗

size unknown

—/sqft/m²

£7,300/mo £3,650 each (if split by room)

67, 219 Baker Street, Regent's Park

2 bed 2 bath Marylebone

17 days on market avail now Agent's site ↗

Floorplan

size unknown

—/sqft/m²

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

9, Bingham Place, London, W1U

2 bed 2 bath Marylebone

55 days on market Portal ↗

size unknown

—/sqft/m²

£2,275/mo

95 Crawford Street, Marylebone, Edgware Road, London, W1H 2HH

0 bed 1 bath Marylebone

13 days on market avail now Portal ↗

size unknown

—/sqft/m² short let

£4,333/mo ◷ 58 days on market

Albany Street, London, NW1

0 bed ? bath Camden Town

58 days on market avail now Portal ↗

size unknown

—/sqft/m²

£3,250/mo ◷ 58 days on market

Albany Street, London, NW1

1 bed 1 bath Camden Town

58 days on market avail now Portal ↗

size unknown

—/sqft/m²

£5,200/mo ◷ 58 days on market

Albany Street, London, NW1

1 bed ? bath Camden Town

58 days on market avail now Portal ↗

size unknown

—/sqft/m² short let

£4,767/mo ◷ 58 days on market

Albany Street, London, NW1

1 bed ? bath Camden Town

58 days on market avail now 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.