Every London flat, measured.

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

18,236 flats measured

Best £/sqft£/m² first

289–336 of 475 · £3.98/sqft£42.84/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

3,940 sqft 366 m²

£15.40/sqft £165.76/m² 287% above London median

£60,667/mo £15,167 each (if split by room)

Penthouse, Mount Street, Mayfair, London, W1K

4 bed 4 bath Marylebone

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

Floorplan

4,354 sqft 405 m²

£19.91/sqft £214.31/m² 400% above London median

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

Grosvenor Square, London, W1K

6 bed 6 bath Marylebone

3 days on market avail now Agent's site ↗

Floorplan

1,862 sqft 173 m²

£22.11/sqft £237.99/m² 456% above London median

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

Park Crescent, London W1B

4 bed 3 bath Marylebone

5 days on market avail now Portal ↗

Floorplan

1,172 sqft 109 m²

£59.16/sqft £636.79/m² 1386% above London median

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

Cornwall Terrace, Marylebone, NW1

6 bed 8 bath Marylebone

6 days on market avail now Agent's site ↗

size unknown

—/sqft/m²

£3,800/mo £950 each (if split by room)

Balham, SW12

4 bed 1 bath Balham

4 days on market avail 21 Nov Agent's site ↗

size unknown

—/sqft/m² short let

£3,500/mo

84 Osidge Lane, Southgate, London, N14 5JG

4 bed 2 bath Brunswick Park

2 days on market avail now Portal ↗

size unknown

—/sqft/m²

£6,750/mo £1,688 each (if split by room)

92 Kensington Garden Square, London, W2

4 bed 4 bath Millbank

5 days on market avail 30 Oct Portal ↗

size unknown

—/sqft/m²

£10,000/mo £2,500 each (if split by room)

Abingdon Court, Abingdon Villas, London

4 bed 3 bath Earl's Court

3 days on market Agent's site ↗

size unknown

—/sqft/m²

£5,070/mo £1,268 each (if split by room) was £5,417

Acton St, Kings Cross, WC1X

4 bed 2 bath King's Cross

6 days on market avail now Portal ↗

size unknown

—/sqft/m²

£5,200/mo £1,040 each (if split by room)

Agar Grove, London, NW1

5 bed 2 bath Camden Town

2 days on market avail now Agent's site ↗

size unknown

—/sqft/m²

£5,001/mo £834 each (if split by room)

Alphabet Square, London, E3

6 bed 2 bath Bow

3 days on market Portal ↗

size unknown

—/sqft/m²

£4,333/mo £867 each (if split by room)

Ambassador Square, Canary Wharf, London, London, E14

5 bed 5 bath Burrells Wharf

2 days on market avail now Portal ↗

size unknown

—/sqft/m² short let

£4,500/mo

Amerland Road, West Hill, SW18

4 bed 3 bath Southfields

4 days on market avail now Agent's site ↗

size unknown

—/sqft/m²

£4,700/mo £1,175 each (if split by room)

Aristotle Road, Clapham

4 bed 2 bath Brixton

5 days on market Agent's site ↗

size unknown

—/sqft/m²

£5,500/mo £1,100 each (if split by room)

Arlington Road, London, NW1

5 bed 2 bath Camden Town

3 days on market avail now Agent's site ↗

size unknown

—/sqft/m²

£4,500/mo £1,125 each (if split by room)

Arnold Estate, London, SE1

4 bed 2 bath Bermondsey

listed yesterday avail now Agent's site ↗

size unknown

—/sqft/m² short let

£6,750/mo

Astonville Street, Southfields, London, SW18

4 bed 3 bath Earlsfield

6 days on market avail now Agent's site ↗

size unknown

—/sqft/m²

£3,200/mo £800 each (if split by room)

Audley Road, London, NW4

4 bed 2 bath The Hyde

2 days on market avail now Agent's site ↗

size unknown

—/sqft/m²

£2,800/mo £700 each (if split by room)

Balmoral Drive, Middlesex, UB4

4 bed 2 bath Charville

2 days on market avail now Agent's site ↗

size unknown

—/sqft/m²

£4,333/mo £867 each (if split by room)

Barnfield Place, Canary Wharf, London, E14

5 bed 5 bath Burrells Wharf

2 days on market avail now Portal ↗

size unknown

—/sqft/m²

£5,200/mo £1,040 each (if split by room)

Barnfield Place, Isle of dogs, Canary Wharf, London

5 bed 5 bath Burrells Wharf

5 days on market avail now Portal ↗

size unknown

—/sqft/m²

£4,200/mo £1,050 each (if split by room)

Bath Terrace, Borough, London, London, SE1

4 bed 3 bath Elephant and Castle

2 days on market avail now Portal ↗

size unknown

—/sqft/m²

£3,900/mo £975 each (if split by room)

Bath Terrace, Borough,Southwark, London,SE1

4 bed 3 bath Elephant and Castle

5 days on market avail 5 Oct Portal ↗

Floorplan

size unknown

—/sqft/m²

£3,800/mo £950 each (if split by room)

Bellenden Road, London, Greater London

4 bed 2 bath East Dulwich

4 days on market avail now Portal ↗

size unknown

—/sqft/m²

£2,750/mo £688 each (if split by room)

Belmont Road, Erith, Kent, DA8

4 bed 3 bath Northumberland Heath

3 days on market avail now Portal ↗

size unknown

—/sqft/m²

£3,995/mo £999 each (if split by room)

Borough Road, Isleworth

4 bed 2 bath Brentford

2 days on market Agent's site ↗

size unknown

—/sqft/m²

£4,000/mo £1,000 each (if split by room)

Boyd Road, Colliers Wood, London, SW19

4 bed 2 bath Collier's Wood

5 days on market avail 16 Nov Portal ↗

size unknown

—/sqft/m²

£43,333/mo £8,667 each (if split by room)

Brompton Road, Knightsbridge, London, SW1X

5 bed ? bath Belgravia

4 days on market avail now Portal ↗

size unknown

—/sqft/m²

£3,000/mo £750 each (if split by room)

Brownlow Road, London, NW10

4 bed 2 bath Harlesden

2 days on market avail 30 Sep Portal ↗

size unknown

—/sqft/m²

£3,400/mo £850 each (if split by room)

Brunswick Crescent, London, N11

4 bed 3 bath Brunswick Park

3 days on market avail now Portal ↗

size unknown

—/sqft/m²

£4,000/mo £800 each (if split by room)

Bryanston Close, Southall

5 bed 3 bath Norwood Green

3 days on market Portal ↗

size unknown

—/sqft/m²

£4,000/mo £800 each (if split by room)

Bryanston Close, Southall

5 bed 3 bath Norwood Green

3 days on market Portal ↗

size unknown

—/sqft/m²

£3,050/mo £763 each (if split by room)

Burford Close, Ickenham, Uxbridge, UB10

4 bed 2 bath Ickenham

6 days on market avail 8 Nov Agent's site ↗

size unknown

—/sqft/m²

£8,493/mo £2,123 each (if split by room)

Cadogan Lane, London, SW1X

4 bed 2 bath Belgravia

5 days on market avail now Agent's site ↗

size unknown

—/sqft/m²

£3,796/mo £949 each (if split by room)

Caithness House, Twyford Street, Kings Cross, N1

4 bed 1 bath Barnsbury

3 days on market avail now Portal ↗

size unknown

—/sqft/m²

£2,800/mo £700 each (if split by room)

Canterbury Grove, West Norwood

4 bed 2 bath West Norwood

3 days on market Agent's site ↗

size unknown

—/sqft/m²

£3,809/mo £952 each (if split by room)

Carlton Grove, London, SE15

4 bed 2 bath Acorn Estate

6 days on market avail now Agent's site ↗

size unknown

—/sqft/m²

£3,800/mo £950 each (if split by room) was £4,000

Cassland Road, LONDON

4 bed 1 bath Homerton

5 days on market avail now Agent's site ↗

size unknown

—/sqft/m²

£3,350/mo £838 each (if split by room)

Castlehaven Rd, London, NW1

4 bed 1 bath Camden Town

3 days on market avail 29 Sep Portal ↗

Floorplan

size unknown

—/sqft/m²

£3,250/mo £813 each (if split by room)

Charnwood Road, Uxbridge, UB10

4 bed 3 bath Pield Heath

2 days on market avail 1 Dec Portal ↗

Floorplan

size unknown

—/sqft/m²

£3,400/mo £850 each (if split by room)

Chester Road, Wanstead

4 bed 3 bath Wanstead

3 days on market avail 20 Nov Agent's site ↗

size unknown

—/sqft/m²

£3,500/mo £875 each (if split by room)

Christian Street, London, E1

4 bed 1 bath Goodmans Fields

6 days on market avail 20 Oct Portal ↗

size unknown

—/sqft/m²

£2,650/mo £663 each (if split by room)

Claremont Avenue, New Malden, KT3

4 bed 2 bath Motspur Park

2 days on market avail 30 Oct Agent's site ↗

size unknown

—/sqft/m²

£2,100/mo £525 each (if split by room)

Clarence Street, Southall, UB2

4 bed 1 bath Bull's Bridge

2 days on market avail now Portal ↗

size unknown

—/sqft/m²

£3,800/mo £950 each (if split by room)

Clarendon House, Werrington Street, Camden, London, NW1

4 bed 1 bath Ampthill Square Estate

2 days on market avail now Portal ↗

size unknown

—/sqft/m²

£3,254/mo £814 each (if split by room)

Clifford Drive, London, SW9

4 bed 2 bath Brixton

listed yesterday avail now Agent's site ↗

Floorplan

size unknown

—/sqft/m²

£3,500/mo £875 each (if split by room)

Clive Road, London, SW19

4 bed 1 bath Collier's Wood

4 days on market avail 30 Oct Agent's site ↗

size unknown

—/sqft/m²

£3,679/mo £920 each (if split by room)

Coleman Road, London, SE5

4 bed 1 bath Camberwell

6 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.