Every London flat, measured.

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

18,513 flats measured

Best £/sqft£/m² first

289–336 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

822 sqft 76 m²

£8.85/sqft £95.26/m² price unclear

£7,275/mo £3,638 each (if split by room)

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

2 bed 1 bath Marylebone

Also listed here £7,100 ↗

listed today avail 20 Oct Agent's site ↗

Floorplan

1,347 sqft 125 m²

£8.85/sqft £95.26/m²

£11,917/mo £5,959 each (if split by room) ◷ 41 days on market

Mount Street, Mayfair

2 bed 2 bath Marylebone

41 days on market Agent's site ↗

Floorplan

829 sqft 77 m²

£8.87/sqft £95.48/m²

£7,350/mo £3,675 each (if split by room) ◷ relisted 7×

Flat 15, 219 Baker Street, London, NW1

2 bed 2 bath Marylebone

7 days on market avail now Agent's site ↗

Floorplan

1,124 sqft 104 m²

£8.87/sqft £95.48/m²

£9,967/mo £3,322 each (if split by room) ◷ relisted 1×

Park Lane, London, W1K

3 bed 2 bath Marylebone

32 days on market avail now Portal ↗

Floorplan

2,563 sqft 238 m²

£8.88/sqft £95.58/m²

£22,750/mo £7,583 each (if split by room)

North Audley Street, Mayfair, W1K

3 bed 3 bath Marylebone

4 days on market avail now Portal ↗

Floorplan

976 sqft 91 m²

£8.88/sqft £95.58/m²

£8,667/mo £4,334 each (if split by room) ◷ 49 days on market

Welbeck Street, Marylebone, London, W1G

2 bed 1 bath Marylebone

49 days on market avail now Agent's site ↗

506 sqft 47 m²

£8.89/sqft £95.69/m² short let

£4,500/mo ◷ 55 days on market

Greenhaven Court, Montagu Place, ., W1H

1 bed 1 bath Marylebone

55 days on market avail now Portal ↗

Floorplan

1,800 sqft 167 m²

£8.91/sqft £95.91/m²

£16,033/mo £8,017 each (if split by room) ◷ 55 days on market

Duke Street, Mayfair, W1K

2 bed 3 bath Marylebone

55 days on market avail now Portal ↗

Floorplan

1,432 sqft 133 m²

£9.08/sqft £97.74/m² 13% above Marylebone median

£13,000/mo £6,500 each (if split by room) ◷ 46 days on market

Park Street, London, W1K

2 bed 3 bath Marylebone

46 days on market avail now Agent's site ↗

Floorplan

1,199 sqft 111 m²

£9.17/sqft £98.70/m² 14% above Marylebone 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

817 sqft 76 m²

£9.18/sqft £98.81/m² 14% above Marylebone median

£7,500/mo £3,750 each (if split by room)

Marylebone Lane, Marylebone

2 bed 2 bath Marylebone

6 days on market Agent's site ↗

Floorplan

2,354 sqft 219 m²

£9.20/sqft £99.03/m² 14% above Marylebone median

£21,666/mo £5,417 each (if split by room) was £23,833 ◷ 55 days on market

4 bedroom 2nd Floor and Above Flat in Grosvenor Square

4 bed 3 bath Marylebone

55 days on market avail now Portal ↗

Floorplan

2,354 sqft 219 m²

£9.20/sqft £99.03/m² 14% above Marylebone median

£21,667/mo £5,417 each (if split by room)

Grosvenor Square, Mayfair, W1K

4 bed 3 bath Marylebone

13 days on market avail now Agent's site ↗

559 sqft 52 m²

£9.26/sqft £99.67/m² 15% above Marylebone median

£5,178/mo ◷ 33 days on market

Garrett Mansions, Edgware Road, London, W2

1 bed 1 bath Marylebone

33 days on market avail now Portal ↗

Floorplan

1,115 sqft 104 m²

£9.33/sqft £100.43/m² 16% above Marylebone median

£10,400/mo £3,467 each (if split by room) ◷ 55 days on market

Weymouth Street, Marylebone, London, W1W

3 bed 2 bath East Marylebone

2mo on market avail now Agent's site ↗

Floorplan

1,115 sqft 104 m²

£9.33/sqft £100.43/m² 16% above Marylebone median

£10,400/mo £3,467 each (if split by room) ◷ 56 days on market

Weymouth Street, Marylebone, London, W1W

3 bed 2 bath East Marylebone

56 days on market avail now Agent's site ↗

Floorplan

1,521 sqft 141 m²

£9.40/sqft £101.18/m² 17% above Marylebone median

£14,300/mo £7,150 each (if split by room) ◷ 55 days on market

Duke Street

2 bed 2 bath Marylebone

55 days on market avail now Portal ↗

Floorplan

915 sqft 85 m²

£9.45/sqft £101.72/m² 17% above Marylebone median

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

Bingham Place London, Royal Borough of Kensington and Chelsea

2 bed 2 bath Marylebone

55 days on market Portal ↗

Floorplan

915 sqft 85 m²

£9.45/sqft £101.72/m² 17% above Marylebone 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 17% above Marylebone 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 ↗

1,259 sqft 117 m²

£9.47/sqft £101.93/m² 18% above Marylebone median

£11,917/mo £5,959 each (if split by room)

Mount Street, Mayfair, W1K

2 bed 2 bath Marylebone

5 days on market avail now Agent's site ↗

Floorplan

1,143 sqft 106 m²

£9.48/sqft £102.04/m² 18% above Marylebone median

£10,833/mo £3,611 each (if split by room)

De Walden Street, London, W1G

3 bed 2 bath Marylebone

10 days on market Agent's site ↗

Floorplan

455 sqft 42 m²

£9.48/sqft £102.04/m² 18% above Marylebone median

£4,312/mo was £4,745

Manchester Street, Marylebone, London, W1U

1 bed 1 bath Marylebone

7 days on market Agent's site ↗

2,508 sqft 233 m²

£9.50/sqft £102.26/m² 18% above Marylebone median

£23,833/mo £5,958 each (if split by room) ◷ 55 days on market

Rex Place, Mayfair

4 bed 3 bath Marylebone

55 days on market avail now Agent's site ↗

Floorplan

1,456 sqft 135 m²

£9.52/sqft £102.47/m² 18% above Marylebone median

£13,867/mo £6,934 each (if split by room) ◷ 55 days on market

Duke Street, Mayfair, London, W1K

2 bed 2 bath Marylebone

55 days on market avail now Portal ↗

Floorplan

1,456 sqft 135 m²

£9.52/sqft £102.47/m² 18% above Marylebone median

£13,867/mo £6,934 each (if split by room) ◷ 55 days on market

Duke Street, Mayfair, W1K

2 bed 2 bath Marylebone

55 days on market Portal ↗

Floorplan

1,456 sqft 135 m²

£9.52/sqft £102.47/m² 18% above Marylebone median

£13,867/mo £6,934 each (if split by room) ◷ 55 days on market

Duke Street, Mayfair, W1K

2 bed 2 bath Marylebone

55 days on market avail now Portal ↗

Floorplan

1,238 sqft 115 m²

£9.63/sqft £103.66/m² 20% above Marylebone median

£11,917/mo £5,959 each (if split by room) ◷ 38 days on market

84 Mount Street, Mayfair, London W1K

2 bed 2 bath Marylebone

38 days on market avail now Agent's site ↗

Floorplan

1,033 sqft 96 m²

£9.65/sqft £103.87/m² 20% above Marylebone median

£9,967/mo £4,984 each (if split by room) ◷ 55 days on market

Duke Street, Mayfair, London, W1K

2 bed 2 bath Marylebone

55 days on market Agent's site ↗

Floorplan

2,930 sqft 272 m²

£9.76/sqft £105.06/m² 21% above Marylebone median

£28,600/mo £9,533 each (if split by room)

North Row, London, W1K

3 bed 3 bath Marylebone

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

Floorplan

1,109 sqft 103 m²

£9.77/sqft £105.16/m² 21% above Marylebone median

£10,833/mo ◷ 55 days on market

65 Duke St, London W1K 5NX, UK

1 bed 1 bath Marylebone

55 days on market Portal ↗

Floorplan

1,106 sqft 103 m²

£9.79/sqft £105.38/m² 22% above Marylebone median

£10,833/mo ◷ 55 days on market

Duke Street, London, W1K

1 bed 1 bath Marylebone

55 days on market avail now Agent's site ↗

Floorplan

971 sqft 90 m²

£9.82/sqft £105.70/m² 22% above Marylebone median

£9,533/mo

Duke Street, London, W1

1 bed 2 bath Marylebone

6 days on market avail now Portal ↗

Floorplan

1,058 sqft 98 m²

£9.83/sqft £105.81/m² 22% above Marylebone median

£10,400/mo £5,200 each (if split by room) ◷ 53 days on market

Duke Street, Mayfair, London, W1K

2 bed 2 bath Marylebone

53 days on market avail now Agent's site ↗

Floorplan

969 sqft 90 m²

£9.84/sqft £105.92/m² 22% above Marylebone median

£9,533/mo ◷ 6mo on market

Duke Street W1

1 bed 2 bath Marylebone

6mo on market avail now Portal ↗

Floorplan

969 sqft 90 m²

£9.84/sqft £105.92/m² 22% above Marylebone median

£9,533/mo

Duke Street, London, W1K

1 bed 2 bath Marylebone

10 days on market avail now Agent's site ↗

Floorplan

969 sqft 90 m²

£9.84/sqft £105.92/m² 22% above Marylebone median

£9,533/mo

Duke Street, London, W1K

1 bed 2 bath Marylebone

12 days on market avail now Agent's site ↗

Floorplan

969 sqft 90 m²

£9.84/sqft £105.92/m² 22% above Marylebone median

£9,533/mo

Duke Street, Mayfair, London, W1K

1 bed 1 bath Marylebone

13 days on market Portal ↗

Floorplan

969 sqft 90 m²

£9.84/sqft £105.92/m² 22% above Marylebone median

£9,533/mo

Duke Street, Mayfair, London, W1K

1 bed 2 bath Marylebone

11 days on market avail now Agent's site ↗

Floorplan

969 sqft 90 m²

£9.84/sqft £105.92/m² 22% above Marylebone median

£9,533/mo

Duke Street, Mayfair, W1K

1 bed 2 bath Marylebone

13 days on market avail now Portal ↗

Floorplan

969 sqft 90 m²

£9.84/sqft £105.92/m² 22% above Marylebone median

£9,533/mo

Duke Street, Mayfair, W1K

1 bed 2 bath Marylebone

13 days on market Agent's site ↗

969 sqft 90 m²

£9.84/sqft £105.92/m² 22% above Marylebone median

£9,533/mo

Duke Street, Mayfair

1 bed 2 bath Marylebone

5 days on market Portal ↗

Floorplan

969 sqft 90 m²

£9.84/sqft £105.92/m² 22% above Marylebone median

£9,533/mo ◷ 5mo on market

Duke Street

1 bed 2 bath Marylebone

5mo on market avail now Portal ↗

Floorplan

969 sqft 90 m²

£9.84/sqft £105.92/m² 22% above Marylebone median

£9,533/mo

Mayfair, W1K

1 bed 2 bath Marylebone

13 days on market avail now Portal ↗

Floorplan

437 sqft 41 m²

£9.87/sqft £106.24/m² 23% above Marylebone median

£4,312/mo ◷ relisted 1×

Gloucester Place, London

1 bed 1 bath Marylebone

17 days on market Portal ↗

Floorplan

437 sqft 41 m²

£9.87/sqft £106.24/m² 23% above Marylebone median

£4,312/mo

Gloucester Place, London

1 bed 1 bath Marylebone

55 days on market Agent's site ↗

Floorplan

1,096 sqft 102 m²

£9.88/sqft £106.35/m² 23% above Marylebone median

£10,833/mo ◷ 55 days on market

Duke Street, Mayfair, W1K

1 bed 1 bath Marylebone

55 days on market avail now Agent's site ↗

Floorplan

1,097 sqft 102 m²

£9.88/sqft £106.35/m² 23% above Marylebone median

£10,833/mo ◷ 55 days on market

Duke Street

1 bed 2 bath Marylebone

55 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.