Every London flat, measured.

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

18,831 flats measured

Best £/sqft£/m² first

1–48 of 80 · £8.17/sqft£87.94/m² median in Mayfair

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

1,483 sqft 138 m²

£3.36/sqft £36.17/m² 59% below Mayfair median

£4,984/mo £2,492 each (if split by room) was £5,633

Farm Street, Mayfair

2 bed 2 bath Chinatown

4mo on market Agent's site ↗

Floorplan

1,166 sqft 108 m²

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

£4,000/mo £2,000 each (if split by room) was £4,500 ◷ 54 days on market

Weymouth Street, Marylebone, W1G

2 bed 2 bath Marylebone

54 days on market avail now Agent's site ↗

Floorplan

1,335 sqft 124 m²

£3.75/sqft £40.36/m² 54% below Mayfair 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

46 days on market avail now Portal ↗

Floorplan

2,282 sqft 212 m²

£3.89/sqft £41.87/m² 52% below Mayfair median

£8,883/mo £4,442 each (if split by room) was £9,100 ◷ 2mo on market

St Martin's Lane, Covent Garden WC2

2 bed 2 bath Chinatown

2mo on market avail 16 Oct Agent's site ↗

Floorplan

1,428 sqft 133 m²

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

£5,599/mo £1,866 each (if split by room) was £5,997 ◷ 54 days on market

Harley Street, Marylebone Village, London W1

3 bed 2 bath East Marylebone

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

Floorplan

2,230 sqft 207 m²

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

£8,883/mo £4,442 each (if split by room) was £9,100 ◷ 54 days on market

St. Martin's Lane, Covent Gardens, London, WC2N

2 bed 2 bath Chinatown

2mo on market avail 23 Oct Portal ↗

Floorplan

2,494 sqft 232 m²

£4.01/sqft £43.16/m² 51% below Mayfair median

£10,000/mo £2,500 each (if split by room) was £12,497 ◷ 55 days on market

Meard Street, Soho, London, W1F

4 bed 4 bath East Marylebone

55 days on market avail now Agent's site ↗

773 sqft 72 m²

£4.06/sqft £43.70/m² 50% below Mayfair median

£3,142/mo £1,571 each (if split by room) was £3,250 ◷ 54 days on market

Long Acre, Covent Garden, WC2E

2 bed 1 bath Chinatown

54 days on market Agent's site ↗

Floorplan

1,075 sqft 100 m²

£4.64/sqft £49.94/m² 43% below Mayfair median

£4,983/mo £1,661 each (if split by room) was £5,633 ◷ 52 days on market

Hallam Street, London, W1W

3 bed 2 bath East Marylebone

52 days on market avail now Agent's site ↗

Floorplan

832 sqft 77 m²

£4.69/sqft £50.48/m² 43% below Mayfair 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

819 sqft 76 m²

£4.92/sqft £52.96/m² short let

£4,030/mo was £4,984 ◷ 54 days on market

Broad Court, Covent Garden, London, WC2B

1 bed 1 bath Chinatown

2mo on market Agent's site ↗

Floorplan

809 sqft 75 m²

£5.25/sqft £56.51/m² 36% below Mayfair median

£4,250/mo £2,125 each (if split by room) was £4,500

York Way, King's Cross

2 bed 2 bath Chinatown

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

Floorplan

551 sqft 51 m²

£5.39/sqft £58.02/m² 34% below Mayfair median

£2,969/mo was £3,250 ◷ 38 days on market

Pall Mall, St James's, London, SW1Y

1 bed 1 bath Chinatown

38 days on market Portal ↗

Floorplan

913 sqft 85 m²

£5.46/sqft £58.77/m² 33% below Mayfair median

£4,984/mo £1,661 each (if split by room) was £4,985

Mount Street, Mayfair, London, W1K

3 bed 1 bath Chinatown

18 days on market avail now Portal ↗

Floorplan

809 sqft 75 m²

£5.56/sqft £59.85/m² 32% below Mayfair median

£4,500/mo £2,250 each (if split by room) was £4,950

Park Street, Mayfair

2 bed 2 bath Marylebone

2mo on market Agent's site ↗

620 sqft 58 m²

£5.65/sqft £60.82/m² 31% below Mayfair median

£3,500/mo £1,750 each (if split by room) was £3,800

Warwick House Street, Trafalgar Square, London, SW1Y

2 bed 1 bath Chinatown

20 days on market avail now Agent's site ↗

Floorplan

4,893 sqft 455 m²

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

£28,167/mo £4,024 each (if split by room) was £34,667

Upper Brook Street, Mayfair

7 bed 7 bath Marylebone

25 days on market avail now Agent's site ↗

Floorplan

1,311 sqft 122 m²

£5.78/sqft £62.22/m² 29% below Mayfair median

£7,583/mo £3,792 each (if split by room) was £7,973

New Burlington Place, Mayfair, W1S

2 bed 2 bath East Marylebone

24 days on market avail now Agent's site ↗

Floorplan

1,207 sqft 112 m²

£5.80/sqft £62.43/m² 29% below Mayfair median

£7,000/mo £3,500 each (if split by room) was £7,250

Bank Chambers, 25 Jermyn Street, London, SW1Y

2 bed 2 bath Chinatown

24 days on market avail now Agent's site ↗

Floorplan

1,163 sqft 108 m²

£5.94/sqft £63.94/m² 27% below Mayfair median

£6,912/mo £3,456 each (if split by room) was £7,150 ◷ 45 days on market

Golden Square, Soho, London, W1F

2 bed 2 bath East Marylebone

45 days on market avail 23 Oct Portal ↗

Floorplan

1,271 sqft 118 m²

£5.97/sqft £64.26/m² 27% below Mayfair median

£7,583/mo £3,792 each (if split by room) was £7,973

New Burlington Place, Mayfair, W1S

2 bed 2 bath East Marylebone

24 days on market avail now Agent's site ↗

Floorplan

584 sqft 54 m²

£5.99/sqft £64.48/m² 27% below Mayfair median

£3,500/mo was £4,200 ◷ 53 days on market

Marconi House, 335 Strand, London, WC2R

0 bed 1 bath Chinatown

53 days on market avail now Portal ↗

Floorplan

667 sqft 62 m²

£6.00/sqft £64.58/m² 27% below Mayfair median

£4,000/mo £2,000 each (if split by room) was £4,117 ◷ 46 days on market

St Christopher's Place, London, W1U

2 bed 2 bath Marylebone

Also listed here £4,000 same price ↗

46 days on market Portal ↗

Floorplan

664 sqft 62 m²

£6.02/sqft £64.80/m² 26% below Mayfair median

£4,000/mo £2,000 each (if split by room) was £4,117 ◷ 2mo on market

St Christophers House, St Christophers Place, Marylebone, London W1U

2 bed 2 bath Marylebone

2mo on market avail now Agent's site ↗

Floorplan

978 sqft 91 m²

£6.13/sqft £65.98/m² 25% below Mayfair median

£6,000/mo £2,000 each (if split by room) was £6,717 ◷ 54 days on market

Gilbert Street, Mayfair

3 bed 2 bath East Marylebone

Also listed here £6,000 same price ↗

54 days on market Portal ↗

4,585 sqft 426 m²

£6.14/sqft £66.09/m² 25% below Mayfair median

£28,167/mo £5,633 each (if split by room) was £34,667

Upper Brook Street, Mayfair, London, W1K

5 bed 7 bath Marylebone

18 days on market Agent's site ↗

Floorplan

634 sqft 59 m²

£6.29/sqft £67.70/m² 23% below Mayfair median

£3,987/mo was £42,987

Beak Street, London, Soho, W1F

1 bed 1 bath East Marylebone

19 days on market avail 27 Oct Agent's site ↗

Floorplan

626 sqft 58 m²

£6.39/sqft £68.78/m² 22% below Mayfair median

£4,000/mo £2,000 each (if split by room) was £4,150 ◷ 31 days on market

Wigmore Street Marylebone W1U

2 bed 1 bath Marylebone

31 days on market avail now Agent's site ↗

398 sqft 37 m²

£6.47/sqft £69.64/m² 21% below Mayfair median

£2,575/mo £1,288 each (if split by room) was £2,650

Brunswick Mansions, Handel Street, London, WC1N

2 bed 1 bath Chinatown

3 days on market avail now Portal ↗

Floorplan

524 sqft 49 m²

£6.62/sqft £71.26/m² short let

£3,467/mo was £3,900 ◷ 3mo on market

Tisbury Court, Soho, London, W1D

0 bed 1 bath East Marylebone

3mo on market Agent's site ↗

Floorplan

697 sqft 65 m²

£6.84/sqft £73.63/m² 16% below Mayfair median

£4,766/mo was £4,767 ◷ 53 days on market

Strand, London

1 bed 2 bath Chinatown

53 days on market Agent's site ↗

Floorplan

1,819 sqft 169 m²

£7.03/sqft £75.67/m² 14% below Mayfair median

£12,783/mo £4,261 each (if split by room) was £14,083 ◷ 40 days on market

Devonshire Place, Marylebone, London, W1G

3 bed 2 bath Marylebone

42 days on market avail now Agent's site ↗

Floorplan

298 sqft 28 m²

£7.13/sqft £76.75/m² 13% below Mayfair median

£2,124/mo was £2,384

James Street, Marylebone, London, W1U

0 bed 1 bath Marylebone

26 days on market Agent's site ↗

Floorplan

1,967 sqft 183 m²

£7.14/sqft £76.85/m² 13% below Mayfair median

£14,038/mo £4,679 each (if split by room) was £15,166 ◷ 5mo on market

Mount Row W1K

3 bed 2 bath Chinatown

5mo on market Agent's site ↗

Floorplan

1,161 sqft 108 m²

£7.28/sqft £78.36/m² 11% below Mayfair median

£8,450/mo £4,225 each (if split by room) was £8,883 ◷ 54 days on market

Green Street, Mayfair, London, W1K

2 bed 2 bath Marylebone

54 days on market avail now Agent's site ↗

Floorplan

711 sqft 66 m²

£7.62/sqft £82.02/m² 7% below Mayfair median

£5,417/mo £2,709 each (if split by room) was £5,612 ◷ 53 days on market

Berkeley Street, London

2 bed 2 bath Chinatown

53 days on market avail now Agent's site ↗

Floorplan

1,979 sqft 184 m²

£7.66/sqft £82.45/m² 6% below Mayfair median

£15,167/mo £7,584 each (if split by room) was £16,250

Mount Street, Mayfair, London, W1K

2 bed 2 bath Chinatown

17 days on market avail now Agent's site ↗

3,175 sqft 295 m²

£8.05/sqft £86.65/m²

£25,567/mo £12,784 each (if split by room) was £27,300 ◷ 56 days on market

Corinthia Residences, Whitehall Place London, SW1A

2 bed 3 bath Chinatown

56 days on market avail now Portal ↗

Floorplan

3,175 sqft 295 m²

£8.05/sqft £86.65/m²

£25,567/mo £12,784 each (if split by room) was £28,167 ◷ 56 days on market

Corinthia Residences, Whitehall Place, Whitehall, London, SW1A, United Kingdom

2 bed 2 bath Chinatown

56 days on market Agent's site ↗

Floorplan

247 sqft 23 m²

£8.09/sqft £87.08/m²

£1,998/mo was £2,000 ◷ relisted 1×

Paddington Street, Marylebone, London

0 bed 1 bath Marylebone

14 days on market avail 1 Nov Portal ↗

Floorplan

3,161 sqft 294 m²

£8.09/sqft £87.08/m²

£25,567/mo £12,784 each (if split by room) was £28,167 ◷ 56 days on market

Whitehall Place, Whitehall, SW1A

2 bed 2 bath Chinatown

56 days on market avail now Portal ↗

667 sqft 62 m²

£8.24/sqft £88.69/m²

£5,495/mo was £5,850 ◷ 58 days on market

Carlos Place, Mayfair, London, W1K

1 bed 1 bath Chinatown

58 days on market Agent's site ↗

Floorplan

1,175 sqft 109 m²

£8.30/sqft £89.34/m²

£9,750/mo £3,250 each (if split by room) was £10,400 ◷ 56 days on market

Weymouth Street, Marylebone, London, W1W

3 bed 2 bath East Marylebone

56 days on market avail now Portal ↗

Floorplan

5,938 sqft 552 m²

£8.39/sqft £90.31/m²

£49,833/mo £8,306 each (if split by room) was £54,166 ◷ 58 days on market

Park Square West, Regents Park, London, NW1

6 bed 7 bath Marylebone

58 days on market avail now Agent's site ↗

Floorplan

3,009 sqft 280 m²

£8.50/sqft £91.49/m²

£25,567/mo £12,784 each (if split by room) was £28,167 ◷ 56 days on market

The Corinthia Residences, Whitehall Place, London SW1A

2 bed 2 bath Chinatown

56 days on market avail now Agent's site ↗

Floorplan

987 sqft 92 m²

£8.51/sqft £91.60/m²

£8,397/mo £4,199 each (if split by room) was £8,398

Lincoln Square, 18 Portugal Street, London

2 bed 2 bath Chinatown

13 days on market avail now Agent's site ↗

Floorplan

1,115 sqft 104 m²

£8.74/sqft £94.08/m²

£9,750/mo £3,250 each (if split by room) was £10,400 ◷ 54 days on market

Weymouth Street, London, W1W

3 bed 2 bath East Marylebone

54 days on market avail now Portal ↗

Floorplan

1,115 sqft 104 m²

£8.74/sqft £94.08/m²

£9,750/mo £3,250 each (if split by room) was £10,400 ◷ 33 days on market

Weymouth Street, Marylebone, W1W

3 bed 2 bath East Marylebone

39 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.