GaffFinder

London lettings, by the square foot

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Every London flat, measured.

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

18,298 flats measured

Best £/sqft£/m² first

2,881–2,928 of 3,643 · £6.35/sqft£68.35/m² median in Westminster

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.

size unknown

—/sqft/m²
£2,000/mo

Abbey House, London, NW8

1 bed 1 bath St. John's Wood

8 days on market avail now Share Portal ↗

size unknown

—/sqft/m²
£3,000/mo £1,500 each (if split by room) was £3,100 ◷ relisted 2×

Addison House, London NW8

2 bed 1 bath St. John's Wood

listed today Share Portal ↗

size unknown

—/sqft/m²
£5,200/mo £1,733 each (if split by room)

Alba Square, London, SW1W 8DY

3 bed 2 bath Abbots Manor Estate

6 days on market avail now Share Portal ↗

size unknown

—/sqft/m²
£7,128/mo £2,376 each (if split by room)

Albert Hall Mansions, Kensington Gore, South Kensington, SW7

3 bed 3 bath Belgravia

20 days on market avail now Share Agent's site ↗

size unknown

—/sqft/m²
£11,158/mo £3,719 each (if split by room) was £12,000 ◷ 2mo on market

Albert Hall Mansions, London

3 bed 3 bath Belgravia

2mo on market Share Agent's site ↗

size unknown

—/sqft/m²
£9,750/mo £3,250 each (if split by room) was £13,000 ◷ 4mo on market

Albert Hall Mansions, South Kensington

3 bed 3 bath Belgravia

4mo on market Share Agent's site ↗

size unknown

—/sqft/m² short let
£22,000/mo ◷ 2mo on market

Albion Street, London, W2

5 bed 4 bath Paddington

2mo on market avail now Share Portal ↗

size unknown

—/sqft/m²
£2,700/mo ◷ 37 days on market

Alderney Street, Pimlico

1 bed 1 bath Pimlico

37 days on market avail now Share Agent's site ↗

size unknown

—/sqft/m² short let
£3,000/mo ◷ 2mo on market

Aldridge Road London W11

2 bed 1 bath Bayswater

2mo on market avail now Share Agent's site ↗

size unknown

—/sqft/m²
£2,600/mo £1,300 each (if split by room) ◷ 2mo on market

Ambassador House, Carlton Hill, St John's Wood

2 bed 2 bath Boundary Estate

2mo on market avail now Share Portal ↗

size unknown

—/sqft/m²
£2,800/mo £1,400 each (if split by room)

Andover Place, Maida Vale

2 bed 2 bath Boundary Estate

4 days on market Share Agent's site ↗

size unknown

—/sqft/m²
£4,050/mo £1,350 each (if split by room) ◷ 59 days on market

Andover Place, Maida Vale

3 bed 2 bath Boundary Estate

59 days on market Share Agent's site ↗

size unknown

—/sqft/m²
£3,250/mo

Archer Street, Soho, London, W1D

1 bed 1 bath East Marylebone

7 days on market avail 16 Nov Share Agent's site ↗

size unknown

—/sqft/m²
£6,500/mo £2,167 each (if split by room) ◷ 53 days on market

Artillery Row, London, SW1P 1RZ

3 bed 3 bath Millbank

53 days on market avail now Share Portal ↗

size unknown

—/sqft/m²
£1,395/mo

Ashmore Road, Harrow Road, City Of Westminster, London

0 bed ? bath Elgin Estate

5 days on market avail now Share Portal ↗

size unknown

—/sqft/m²
£9,533/mo £3,178 each (if split by room) ◷ 2mo on market

Avenue Road, London

3 bed 3 bath St. John's Wood

2mo on market avail now Share Portal ↗

size unknown

—/sqft/m²
£3,500/mo ◷ 2mo on market

Aylesford Street, City Of Westminster, London

1 bed 1 bath Churchill Gardens Estate

2mo on market avail now Share Portal ↗

size unknown

—/sqft/m²
£2,925/mo

Baker Street, Marylebone, London, NW1

1 bed 1 bath Marylebone

5 days on market avail 10 Oct Share Portal ↗

size unknown

—/sqft/m²
£8,398/mo £4,199 each (if split by room)

Baker Street, Marylebone, London, NW1

2 bed 2 bath Marylebone

3 days on market avail now Share Agent's site ↗

size unknown

—/sqft/m²
£5,308/mo £2,654 each (if split by room) ◷ 40 days on market

Bayswater, London, W2

2 bed 2 bath Bayswater

40 days on market avail now Share Portal ↗

size unknown

—/sqft/m²
£5,499/mo £2,750 each (if split by room)

Bayswater, London, W2

2 bed 2 bath Bayswater

3 days on market avail now Share Portal ↗

size unknown

—/sqft/m²
£3,641/mo £1,821 each (if split by room) ◷ 2mo on market

Beatty House, Dolphin Square, London, SW1V

2 bed 1 bath Churchill Gardens Estate

2mo on market avail now Share Portal ↗

size unknown

—/sqft/m²
£3,250/mo £1,625 each (if split by room)

Belgrave Gardens, St John's Wood NW8

2 bed 2 bath Boundary Estate

18 days on market avail 6 Oct Share Portal ↗

size unknown

—/sqft/m²
£2,175/mo was £2,500

Belgrave Road, London, SW1V

0 bed 1 bath Pimlico

19 days on market avail now Share Agent's site ↗

size unknown

—/sqft/m²
£1,870/mo was £2,100

Belgrave Road, London, SW1V

0 bed 1 bath Pimlico

19 days on market avail now Share Agent's site ↗

size unknown

—/sqft/m²
£2,427/mo ◷ 2mo on market

Belgrave Road, Pimlico, London, SW1V

0 bed 1 bath Pimlico

2mo on market avail now Share Agent's site ↗

size unknown

—/sqft/m²
£2,427/mo ◷ 2mo on market

Belgrave Road, Pimlico, London, SW1V

0 bed 1 bath Pimlico

2mo on market avail now Share Agent's site ↗

size unknown

—/sqft/m²
£1,885/mo ◷ 56 days on market

Belgrave Road, Pimlico, London, SW1V

0 bed 1 bath Pimlico

55 days on market avail now Share Agent's site ↗

size unknown

—/sqft/m²
£1,820/mo ◷ 56 days on market

Belgrave Road, Pimlico, London, SW1V

0 bed 1 bath Pimlico

55 days on market avail now Share Agent's site ↗

size unknown

—/sqft/m²
£2,999/mo £1,500 each (if split by room)

Belgrave Road, Pimlico

2 bed 2 bath Pimlico

33 days on market Share Agent's site ↗

size unknown

—/sqft/m²
£34,667/mo £6,933 each (if split by room) ◷ 6mo on market

Belgravia, London, SW1

5 bed 5 bath Belgravia

6mo on market Share Portal ↗

size unknown

—/sqft/m²
£65,000/mo £10,833 each (if split by room) ◷ 2mo on market

Belgravia, SW1W

6 bed 6 bath Belgravia

2mo on market avail now Share Portal ↗

size unknown

—/sqft/m²
£15,250/mo £3,813 each (if split by room) ◷ 2mo on market

Belgravia, SW1X

4 bed 3 bath Belgravia

2mo on market Share Portal ↗

size unknown

—/sqft/m²
£108,333/mo £18,056 each (if split by room)

Belgravia, SW1X

6 bed 6 bath Belgravia

5 days on market Share Portal ↗

size unknown

—/sqft/m² short let
£121,333/mo ◷ 2mo on market

Belgravia, SW1

7 bed 7 bath Belgravia

2mo on market avail now Share Portal ↗

size unknown

—/sqft/m²
£2,600/mo £1,300 each (if split by room)

Bell Street, Edgware Road NW1 5BY

2 bed 1 bath Fisherton Street Estate

2 days on market Share Agent's site ↗

size unknown

—/sqft/m² short let
£4,767/mo ◷ 2mo on market

Berwick Street, London, W1F

1 bed ? bath East Marylebone

2mo on market Share Portal ↗

size unknown

—/sqft/m² short let
£7,583/mo ◷ 2mo on market

Berwick Street, London, W1F

2 bed ? bath East Marylebone

2mo on market Share Portal ↗

size unknown

—/sqft/m²
£5,350/mo £2,675 each (if split by room)

Bickenhall Street, Marylebone, London, W1U

2 bed 2 bath Marylebone

16 days on market avail now Share Agent's site ↗

size unknown

—/sqft/m² short let
£1,950/mo ◷ 3mo on market

Bina Gardens, London, South Kensington, London SW5

0 bed 1 bath Fisherton Street Estate

3mo on market avail now Share Agent's site ↗

size unknown

—/sqft/m²
£3,250/mo

Bingham Pl, Marylebone, London, W1U

1 bed 1 bath Marylebone

6 days on market avail 28 Nov Share Portal ↗

size unknown

—/sqft/m²
£5,373/mo £1,791 each (if split by room)

Bingham Place, Baker Street, Marylebone, London, NW1 5LS

3 bed 4 bath Marylebone

11 days on market avail now Share Portal ↗

size unknown

—/sqft/m²
£2,578/mo ◷ 2mo on market

Bingham Place, London, W1U

0 bed 1 bath Marylebone

2mo on market Share Portal ↗

size unknown

—/sqft/m²
£2,578/mo ◷ 2mo on market

Bingham Place, London, W1U

0 bed 1 bath Marylebone

2mo on market Share Portal ↗

size unknown

—/sqft/m²
£8,645/mo £4,323 each (if split by room) ◷ 2mo on market

Bingham Place, London, W1U

2 bed 2 bath Marylebone

2mo on market Share Portal ↗

size unknown

—/sqft/m²
£8,645/mo £4,323 each (if split by room) ◷ 2mo on market

Bingham Place, Marylebone W1U

2 bed 2 bath Marylebone

2mo on market avail now Share Agent's site ↗

size unknown

—/sqft/m²
£8,645/mo £4,323 each (if split by room) ◷ 48 days on market

Bingham Place, Marylebone, W1U

2 bed 2 bath Marylebone

47 days on market avail now Share Agent's site ↗

size unknown

—/sqft/m²
£2,600/mo £867 each (if split by room) was £2,700

Blackstone House, Churchill Gardens, London, SW1V

3 bed 1 bath Churchill Gardens Estate

20 days on market avail 1 Nov Share Portal ↗

How we know the size

  1. 01

    We collect

    Every new flat to rent in London, checked through the day, seven days a week.

  2. 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.

  3. 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.