Every London flat, measured.

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

18,134 flats measured

Best £/sqft£/m² first

2,353–2,400 of 3,720 · £3.97/sqft£42.73/m² median in London

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

8,958 sqft 832 m²

£7.26/sqft £78.15/m² 83% above London median

£65,000/mo £9,286 each (if split by room) ◷ 56 days on market

Upper Grosvenor Street, Mayfair, W1K

7 bed 8 bath Marylebone

56 days on market Agent's site ↗

Floorplan

1,579 sqft 147 m²

£7.27/sqft £78.25/m² 83% above London median

£11,483/mo £2,871 each (if split by room) ◷ 56 days on market

MERCHANT SQUARE, LONDON, W2

4 bed ? bath Paddington

56 days on market Agent's site ↗

Floorplan

1,579 sqft 147 m²

£7.27/sqft £78.25/m² 83% above London median

£11,483/mo £2,871 each (if split by room) ◷ 56 days on market

Mechant Square East, London, W2

4 bed 3 bath Paddington

56 days on market avail now Portal ↗

Floorplan

1,579 sqft 147 m²

£7.27/sqft £78.25/m² 83% above London median

£11,483/mo £2,871 each (if split by room) ◷ 56 days on market

Merchant Square, London, W2

4 bed 3 bath Paddington

56 days on market avail now Portal ↗

1,579 sqft 147 m²

£7.27/sqft £78.25/m² 83% above London median

£11,483/mo £2,871 each (if split by room) ◷ 56 days on market

Merchant Square, London, W2

4 bed 3 bath Paddington

56 days on market Portal ↗

Floorplan

5,067 sqft 471 m²

£7.27/sqft £78.25/m² 83% above London median

£36,833/mo £6,139 each (if split by room) was £38,783 ◷ 53 days on market

Park Square East, London

6 bed 5 bath Camden Town

57 days on market avail now Agent's site ↗

Floorplan

5,067 sqft 471 m²

£7.27/sqft £78.25/m² 83% above London median

£36,833/mo £6,139 each (if split by room) was £38,783

Park Square East, Regent's Park, London, NW1

6 bed 5 bath Camden Town

19 days on market avail now Agent's site ↗

Floorplan

4,168 sqft 387 m²

£7.28/sqft £78.36/m² 83% above London median

£30,333/mo £6,067 each (if split by room)

Addison Road, Kensington, London W14

5 bed 3 bath Kensington

Also listed here £60,667 short let ↗

25 days on market avail now Agent's site ↗

Floorplan

1,922 sqft 179 m²

£7.28/sqft £78.36/m² 83% above London median

£14,000/mo £3,500 each (if split by room) was £15,000 ◷ 43 days on market

Farm Place, Kensington

4 bed 3 bath Bayswater

43 days on market Agent's site ↗

Floorplan

2,278 sqft 212 m²

£7.32/sqft £78.79/m² 84% above London median

£16,683/mo £4,171 each (if split by room) was £17,117 ◷ 2mo on market

HANS PLACE, London, SW1X

4 bed 4 bath Belgravia

2mo on market avail now Agent's site ↗

Floorplan

2,655 sqft 247 m²

£7.34/sqft £79.01/m² 85% above London median

£19,500/mo £3,250 each (if split by room) was £20,367

Abbey Lodge, Park Road, Regent's Park, London, NW8

6 bed 5 bath Marylebone

11 days on market avail now Agent's site ↗

Floorplan

4,131 sqft 384 m²

£7.34/sqft £79.01/m² 85% above London median

£30,333/mo £6,067 each (if split by room) ◷ relisted 1×

Addison Road, Holland Park, London

5 bed 4 bath Kensington

41 days on market avail now Agent's site ↗

Floorplan

878 sqft 82 m²

£7.38/sqft £79.44/m² 86% above London median

£6,478/mo £1,620 each (if split by room) ◷ relisted 2×

Great Cumberland Place, London

4 bed 3 bath Marylebone

27 days on market Agent's site ↗

Floorplan

4,247 sqft 395 m²

£7.40/sqft £79.65/m² 86% above London median

£31,417/mo £6,283 each (if split by room) ◷ 56 days on market

St. Petersburgh Place, Notting Hill, London W2

5 bed 3 bath Bayswater

56 days on market avail now Agent's site ↗

Floorplan

2,135 sqft 198 m²

£7.41/sqft £79.76/m² 87% above London median

£15,817/mo £3,954 each (if split by room) was £17,290 ◷ 36 days on market

Shawfield Street, Chelsea, SW3

4 bed 4 bath Chelsea

36 days on market Agent's site ↗

Floorplan

4,086 sqft 380 m²

£7.42/sqft £79.87/m² 87% above London median

£30,333/mo £6,067 each (if split by room) ◷ 56 days on market

Addison Road, High Street Kensington, W14

5 bed 4 bath Kensington

Also listed here £75,000 short let ↗

56 days on market avail now Portal ↗

Floorplan

4,086 sqft 380 m²

£7.42/sqft £79.87/m² 87% above London median

£30,333/mo £6,067 each (if split by room)

Addison Road, W14

5 bed 4 bath Kensington

13 days on market avail now Portal ↗

Floorplan

2,008 sqft 187 m²

£7.47/sqft £80.41/m² 88% above London median

£15,000/mo £3,750 each (if split by room) ◷ 53 days on market

Lansdowne Road, Holland Park

4 bed 3 bath North Kensington

53 days on market Agent's site ↗

Floorplan

1,615 sqft 150 m²

£7.51/sqft £80.84/m² short let

£12,133/mo was £14,000 ◷ 57 days on market

Bloomfield Terrace, Belgravia, SW1W

4 bed 2 bath Abbots Manor Estate

57 days on market avail now Portal ↗

Floorplan

948 sqft 88 m²

£7.54/sqft £81.16/m² 90% above London median

£7,150/mo £1,788 each (if split by room) ◷ relisted 2×

Great Cumberland Place, London

4 bed 3 bath Marylebone

27 days on market Agent's site ↗

Floorplan

3,300 sqft 307 m²

£7.55/sqft £81.27/m² 90% above London median

£24,917/mo £4,983 each (if split by room) ◷ 56 days on market

Hereford Road W2

5 bed 4 bath Bayswater

56 days on market avail now Portal ↗

Floorplan

1,550 sqft 144 m²

£7.55/sqft £81.27/m² 90% above London median

£11,700/mo £2,925 each (if split by room) ◷ 57 days on market

Tryon Street, Chelsea, SW3

4 bed 4 bath Brompton

57 days on market avail now Agent's site ↗

Floorplan

2,867 sqft 266 m²

£7.56/sqft £81.38/m² 90% above London median

£21,667/mo £5,417 each (if split by room) ◷ 56 days on market

Albion Street London W2

4 bed 3 bath Paddington

56 days on market avail now Agent's site ↗

Floorplan

5,722 sqft 532 m²

£7.57/sqft £81.48/m² 91% above London median

£43,333/mo £7,222 each (if split by room) ◷ 4mo on market

Argyll Road, London, W8

6 bed 7 bath Earl's Court

4mo on market avail now Agent's site ↗

Floorplan

2,425 sqft 225 m²

£7.59/sqft £81.70/m² 91% above London median

£18,417/mo £4,604 each (if split by room) ◷ 57 days on market

Pavilion Road, Knightsbridge, London, SW1X

4 bed 3 bath Belgravia

57 days on market avail now Agent's site ↗

2,425 sqft 225 m²

£7.59/sqft £81.70/m² 91% above London median

£18,417/mo £4,604 each (if split by room) ◷ 57 days on market

Pavilion Road, SW1X

4 bed 4 bath Belgravia

57 days on market Portal ↗

Floorplan

1,969 sqft 183 m²

£7.62/sqft £82.02/m² 92% above London median

£15,002/mo £3,751 each (if split by room) was £15,167 ◷ 56 days on market

Lansdowne Road, Notting Hill, London

4 bed 3 bath North Kensington

Also listed here £17,498 short let ↗

56 days on market avail now Portal ↗

Floorplan

5,067 sqft 471 m²

£7.65/sqft £82.34/m² 93% above London median

£38,783/mo £6,464 each (if split by room) ◷ 59 days on market

Park Square East, London, NW1

6 bed 5 bath Marylebone

59 days on market avail now Agent's site ↗

Floorplan

1,923 sqft 179 m²

£7.66/sqft £82.45/m² 93% above London median

£14,733/mo £3,683 each (if split by room) ◷ 60 days on market

4 bedroom Top Floor Flat in St Georges Court

4 bed 2 bath Brompton

60 days on market avail now Portal ↗

Floorplan

1,957 sqft 182 m²

£7.66/sqft £82.45/m² short let

£14,998/mo ◷ 57 days on market

Deodar Road, Putney, London, SW15

5 bed 2 bath Putney

57 days on market Agent's site ↗

Floorplan

1,923 sqft 179 m²

£7.66/sqft £82.45/m² 93% above London median

£14,733/mo £3,683 each (if split by room) ◷ 42 days on market

Gloucester Road, South Kensington, SW7

4 bed 2 bath Brompton

42 days on market avail now Portal ↗

Floorplan

1,923 sqft 179 m²

£7.66/sqft £82.45/m² 93% above London median

£14,733/mo £3,683 each (if split by room)

St Georges Court, Gloucester Road, South Kensington, London

4 bed 3 bath Brompton

14 days on market avail now Portal ↗

1,981 sqft 184 m²

£7.67/sqft £82.56/m² 93% above London median

£15,200/mo £3,040 each (if split by room) ◷ 56 days on market

Montagu Mews West, London

5 bed 4 bath Marylebone

56 days on market avail now Agent's site ↗

Floorplan

2,602 sqft 242 m²

£7.69/sqft £82.77/m² 94% above London median

£19,998/mo £5,000 each (if split by room) was £20,367 ◷ 57 days on market

Switch House West, Battersea Power Station, SW11

4 bed 4 bath Chelsea Bridge Wharf

57 days on market avail now Portal ↗

3,235 sqft 301 m²

£7.73/sqft £83.20/m² short let

£25,000/mo ◷ 56 days on market

Goldhawk Road, W12

5 bed 4 bath Hammersmith and Fulham

56 days on market Portal ↗

Floorplan

5,819 sqft 541 m²

£7.73/sqft £83.20/m² 95% above London median

£45,000/mo £6,429 each (if split by room) ◷ 59 days on market

Hanover Terrace, London, NW1

7 bed 5 bath Marylebone

59 days on market avail now Portal ↗

Floorplan

6,691 sqft 622 m²

£7.77/sqft £83.64/m² 96% above London median

£52,000/mo £10,400 each (if split by room) ◷ 6mo on market

Princes Gate, London, SW7

5 bed 5 bath Belgravia

Also listed here £97,500 short let ↗

5mo on market avail now Agent's site ↗

Floorplan

3,859 sqft 359 m²

£7.77/sqft £83.64/m² 96% above London median

£30,000/mo £7,500 each (if split by room) ◷ 2mo on market

Thurloe Square, London, SW7

4 bed 2 bath Brompton

Also listed here £44,997 short let ↗

2mo on market avail now Agent's site ↗

Floorplan

3,051 sqft 283 m²

£7.81/sqft £84.07/m² 97% above London median

£23,833/mo £3,972 each (if split by room) ◷ 56 days on market

Melbury Road, London, W14.

6 bed 4 bath Kensington

56 days on market avail now Agent's site ↗

Floorplan

4,704 sqft 437 m²

£7.83/sqft £84.28/m² 97% above London median

£36,833/mo £9,208 each (if split by room) ◷ 57 days on market

1 Ennismore Street, London SW7 1JB, Knightsbridge, London, SW7

4 bed 4 bath Belgravia

57 days on market Agent's site ↗

Floorplan

1,935 sqft 180 m²

£7.84/sqft £84.39/m² short let

£15,167/mo was £17,333 ◷ 2mo on market

Colville Gardens, London, W11

4 bed 3 bath North Kensington

2mo on market avail now Portal ↗

Floorplan

2,470 sqft 229 m²

£7.85/sqft £84.50/m² 98% above London median

£19,392/mo £4,848 each (if split by room) ◷ 58 days on market

Blenheim House, Crown Square, London Bridge, SE1

4 bed 4 bath Bermondsey Village

58 days on market avail now Agent's site ↗

Floorplan

6,063 sqft 563 m²

£7.86/sqft £84.60/m² 98% above London median

£47,667/mo £7,945 each (if split by room) ◷ 57 days on market

CHESTER STREET, London, SW1X

6 bed 6 bath Belgravia

57 days on market avail now Agent's site ↗

Floorplan

6,063 sqft 563 m²

£7.86/sqft £84.60/m² 98% above London median

£47,667/mo £7,945 each (if split by room)

Chester Street, City Of Westminster, London

6 bed 6 bath Belgravia

6 days on market avail 1 Oct Portal ↗

Floorplan

4,688 sqft 436 m²

£7.86/sqft £84.60/m² 98% above London median

£36,833/mo £9,208 each (if split by room) ◷ 48 days on market

Ennismore Street, Knightsbridge, London SW7

4 bed 4 bath Belgravia

48 days on market avail now Agent's site ↗

Floorplan

4,407 sqft 409 m²

£7.87/sqft £84.71/m² 98% above London median

£34,667/mo £6,933 each (if split by room) ◷ 57 days on market

Netherton Grove, Chelsea, SW10

5 bed 4 bath Brompton

57 days on market avail 1 Oct Portal ↗

Floorplan

3,300 sqft 307 m²

£7.88/sqft £84.82/m² 98% above London median

£26,000/mo £6,500 each (if split by room)

Princes Gate, Knightsbridge, London SW7

4 bed 4 bath Belgravia

19 days on market avail 12 Nov Agent's site ↗

Floorplan

2,278 sqft 212 m²

£7.89/sqft £84.93/m² 99% above London median

£17,983/mo £4,496 each (if split by room) ◷ 56 days on market

Randolph Avenue, Little Venice W9

4 bed 3 bath Maida Vale

56 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.