Every London flat, measured.

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

18,665 flats measured

Best £/sqft£/m² first

145–192 of 1,020 · £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

1,203 sqft 112 m²

£6.16/sqft £66.31/m² 25% below Mayfair median

£7,410/mo £2,470 each (if split by room) ◷ 55 days on market

Hill Street, London, W1J

3 bed 2 bath Chinatown

55 days on market Agent's site ↗

Floorplan

1,203 sqft 112 m²

£6.16/sqft £66.31/m² 25% below Mayfair median

£7,410/mo £2,470 each (if split by room) ◷ 34 days on market

Hill Street, London, W1J

3 bed 2 bath Chinatown

34 days on market avail now Agent's site ↗

Floorplan

1,203 sqft 112 m²

£6.16/sqft £66.31/m² 25% below Mayfair median

£7,410/mo £2,470 each (if split by room) ◷ 55 days on market

Hill Street, London, W1J

3 bed 2 bath Chinatown

55 days on market avail now Portal ↗

Floorplan

1,203 sqft 112 m²

£6.16/sqft £66.31/m² 25% below Mayfair median

£7,410/mo £2,470 each (if split by room) ◷ 55 days on market

Hill Street, London, W1J

3 bed 2 bath Chinatown

55 days on market avail now Portal ↗

Floorplan

1,203 sqft 112 m²

£6.16/sqft £66.31/m² 25% below Mayfair median

£7,410/mo £2,470 each (if split by room) ◷ 55 days on market

Hill Street, London, W1J

3 bed 2 bath Chinatown

55 days on market avail now Portal ↗

1,203 sqft 112 m²

£6.16/sqft £66.31/m² 25% below Mayfair median

£7,410/mo £2,470 each (if split by room) ◷ 55 days on market

Hill Street, London, W1J

3 bed 2 bath Chinatown

55 days on market Portal ↗

Floorplan

1,203 sqft 112 m²

£6.16/sqft £66.31/m² 25% below Mayfair median

£7,410/mo £2,470 each (if split by room) ◷ 55 days on market

Hill Street, London

3 bed 2 bath Chinatown

55 days on market avail now Agent's site ↗

1,203 sqft 112 m²

£6.16/sqft £66.31/m² 25% below Mayfair median

£7,410/mo £2,470 each (if split by room) ◷ 55 days on market

Hill Street, London

3 bed 2 bath Chinatown

55 days on market avail now Portal ↗

Floorplan

1,203 sqft 112 m²

£6.16/sqft £66.31/m² 25% below Mayfair median

£7,410/mo £2,470 each (if split by room) ◷ 55 days on market

Hill Street, Mayfair, London W1

3 bed 2 bath Chinatown

55 days on market avail now Agent's site ↗

Floorplan

1,203 sqft 112 m²

£6.16/sqft £66.31/m² 25% below Mayfair median

£7,410/mo £2,470 each (if split by room) ◷ 55 days on market

Hill Street, Mayfair, London, W1J

3 bed 2 bath Chinatown

55 days on market avail now Portal ↗

Floorplan

1,203 sqft 112 m²

£6.16/sqft £66.31/m² 25% below Mayfair median

£7,410/mo £2,470 each (if split by room) ◷ relisted 1×

Hill Street, Mayfair, London, W1J

3 bed 2 bath Marylebone

Also listed here £7,410 same price ↗

49 days on market avail now Agent's site ↗

Floorplan

1,203 sqft 112 m²

£6.16/sqft £66.31/m² 25% below Mayfair median

£7,410/mo £2,470 each (if split by room) ◷ 40 days on market

Hill Street, Mayfair, London, W1J

3 bed 2 bath Chinatown

42 days on market Agent's site ↗

Floorplan

1,203 sqft 112 m²

£6.16/sqft £66.31/m² 25% below Mayfair median

£7,410/mo £2,470 each (if split by room) ◷ 55 days on market

Hill Street, Mayfair, London, W1J

3 bed 3 bath Chinatown

55 days on market avail now Portal ↗

Floorplan

1,203 sqft 112 m²

£6.16/sqft £66.31/m² 25% below Mayfair median

£7,410/mo £2,470 each (if split by room) ◷ 4mo on market

Hill Street, Mayfair, London, W1J

3 bed 2 bath Chinatown

Also listed here £7,410 same price ↗

3mo on market avail now Portal ↗

Floorplan

1,203 sqft 112 m²

£6.16/sqft £66.31/m² 25% below Mayfair median

£7,410/mo £2,470 each (if split by room) ◷ relisted 1×

Hill Street, Mayfair, W1J

3 bed 2 bath Chinatown

20 days on market avail now Portal ↗

1,203 sqft 112 m²

£6.16/sqft £66.31/m² 25% below Mayfair median

£7,410/mo £2,470 each (if split by room) ◷ 55 days on market

Hill Street, Mayfair, W1J

3 bed 2 bath Chinatown

55 days on market avail now Portal ↗

1,203 sqft 112 m²

£6.16/sqft £66.31/m² 25% below Mayfair median

£7,410/mo £2,470 each (if split by room) ◷ 55 days on market

Hill Street, Mayfair

3 bed 2 bath Chinatown

55 days on market avail now Portal ↗

Floorplan

1,203 sqft 112 m²

£6.16/sqft £66.31/m² 25% below Mayfair median

£7,410/mo £2,470 each (if split by room) ◷ 2mo on market

Hill Street, W1J

3 bed 2 bath Chinatown

2mo on market Agent's site ↗

Floorplan

1,203 sqft 112 m²

£6.16/sqft £66.31/m² 25% below Mayfair median

£7,410/mo £2,470 each (if split by room) ◷ 49 days on market

Mayfair, London, W1J

3 bed 2 bath Chinatown

49 days on market Portal ↗

Floorplan

834 sqft 77 m²

£6.24/sqft £67.17/m² 24% below Mayfair median

£5,200/mo £2,600 each (if split by room) ◷ 55 days on market

Hill Street, Mayfair, London, W1J

2 bed 1 bath Chinatown

Also listed here £5,850 short let ↗

55 days on market Agent's site ↗

Floorplan

1,735 sqft 161 m²

£6.24/sqft £67.17/m² 24% below Mayfair median

£10,833/mo £3,611 each (if split by room) ◷ 42 days on market

Portugal Street, Strand, City Of Westminster, London

3 bed 3 bath Chinatown

42 days on market avail now Portal ↗

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

410 sqft 38 m²

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

£2,578/mo

Compton Street, Soho, W1D

1 bed 1 bath East Marylebone

26 days on market avail 9 Nov Portal ↗

Floorplan

2,745 sqft 255 m²

£6.31/sqft £67.92/m² 23% below Mayfair median

£17,333/mo £5,778 each (if split by room) ◷ 58 days on market

Harley House Marylebone Road, Regents Park, London, NW1

3 bed 3 bath Marylebone

58 days on market Agent's site ↗

Floorplan

481 sqft 45 m²

£6.31/sqft £67.92/m² 23% below Mayfair median

£3,034/mo

Jermyn Street, St James's, London, SW1Y

1 bed 1 bath Chinatown

25 days on market Agent's site ↗

Floorplan

720 sqft 67 m²

£6.32/sqft £68.03/m² 23% below Mayfair median

£4,550/mo

13 New Cavendish Street, London W1G

1 bed 1 bath Marylebone

13 days on market avail 26 Oct Agent's site ↗

Floorplan

606 sqft 56 m²

£6.36/sqft £68.46/m² 22% below Mayfair median

£3,857/mo ◷ 55 days on market

Hill Street, Mayfair, W1J

1 bed 1 bath Chinatown

55 days on market Portal ↗

1,163 sqft 108 m²

£6.37/sqft £68.57/m² 22% below Mayfair median

£7,410/mo £2,470 each (if split by room)

Hill Street, Mayfair W1J

3 bed 2 bath Chinatown

5 days on market Portal ↗

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 ↗

Floorplan

469 sqft 44 m²

£6.40/sqft £68.89/m² 22% below Mayfair median

£3,000/mo

Devonshire Street, Marylebone, London, W1W

1 bed 1 bath East Marylebone

listed today Agent's site ↗

603 sqft 56 m²

£6.40/sqft £68.89/m² 22% below Mayfair median

£3,857/mo ◷ 7mo on market

Hill Street, London

1 bed 1 bath Chinatown

7mo on market avail now Portal ↗

Floorplan

1,066 sqft 99 m²

£6.40/sqft £68.89/m² 22% below Mayfair median

£6,825/mo £3,413 each (if split by room)

Southampton Street, Covent Garden WC2

2 bed 2 bath Chinatown

54 days on market avail now Agent's site ↗

Floorplan

480 sqft 45 m²

£6.41/sqft £69.00/m² 22% below Mayfair median

£3,077/mo

Grafton Way, Fitzrovia, London, W1T

1 bed 1 bath East Marylebone

2 days on market avail 30 Oct Portal ↗

Floorplan

561 sqft 52 m²

£6.42/sqft £69.10/m² 21% below Mayfair median

£3,600/mo

Essex Street, London

1 bed 1 bath Chinatown

19 days on market avail now Portal ↗

Floorplan

466 sqft 43 m²

£6.44/sqft £69.32/m² 21% below Mayfair median

£3,000/mo

Devonshire Street, Marylebone

1 bed 1 bath East Marylebone

25 days on market Agent's site ↗

Floorplan

1,130 sqft 105 m²

£6.44/sqft £69.32/m² 21% below Mayfair median

£7,280/mo £2,427 each (if split by room) ◷ 55 days on market

Hill Street, London, W1J

3 bed 2 bath Chinatown

55 days on market avail now Portal ↗

Floorplan

1,128 sqft 105 m²

£6.45/sqft £69.43/m² 21% below Mayfair median

£7,280/mo £2,427 each (if split by room) ◷ relisted 1×

Hill Street, London, W1J

3 bed 2 bath Chinatown

10 days on market avail now Agent's site ↗

Floorplan

420 sqft 39 m²

£6.45/sqft £69.43/m² 21% below Mayfair median

£2,708/mo

Lowndes Court, Carnaby W1

1 bed 1 bath East Marylebone

27 days on market avail 7 Dec Agent's site ↗

Floorplan

2,710 sqft 252 m²

£6.46/sqft £69.53/m² 21% below Mayfair median

£17,500/mo £5,833 each (if split by room)

Flat E, Upper Feilde, Park Street, City Of Westminster, London

3 bed 4 bath Marylebone

21 days on market avail now Agent's site ↗

Floorplan

419 sqft 39 m²

£6.46/sqft £69.53/m² 21% below Mayfair median

£2,708/mo

Lowndes Court, Soho, W1F

1 bed 1 bath East Marylebone

17 days on market avail 1 Dec Agent's site ↗

Floorplan

712 sqft 66 m²

£6.46/sqft £69.53/m² 21% below Mayfair median

£4,600/mo £2,300 each (if split by room) ◷ 34 days on market

Marconi House, London

2 bed 2 bath Chinatown

34 days on market 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

1,359 sqft 126 m²

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

£8,797/mo £4,399 each (if split by room) ◷ 55 days on market

Hanway Street, London, W1T

2 bed 2 bath East Marylebone

55 days on market Agent's site ↗

596 sqft 55 m²

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

£3,857/mo

Hill Street, Mayfair, London, W1J

1 bed 1 bath Chinatown

27 days on market avail now Agent's site ↗

Floorplan

1,122 sqft 104 m²

£6.49/sqft £69.86/m² 21% below Mayfair median

£7,280/mo £2,427 each (if split by room) ◷ 55 days on market

39 Hill Street, Mayfair W1J

3 bed 2 bath Chinatown

55 days on market avail now Portal ↗

1,122 sqft 104 m²

£6.49/sqft £69.86/m² 21% below Mayfair median

£7,280/mo £2,427 each (if split by room) ◷ 55 days on market

Hill Street, London, W1J

3 bed 2 bath Chinatown

55 days on market Portal ↗

420 sqft 39 m²

£6.50/sqft £69.97/m² 20% below Mayfair median

£2,730/mo

Lowndes Court, W1F

1 bed 1 bath East Marylebone

5 days on market avail 7 Dec Agent's site ↗

1,098 sqft 102 m²

£6.51/sqft £70.07/m² 20% below Mayfair median

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

Curzon Street, London, W1J

2 bed 2 bath Chinatown

18 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.