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.

18,877 flats measured

Best £/sqft£/m² first

1,441–1,488 of 3,830 · £6.38/sqft£68.67/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.

309 sqft 29 m²

£6.47/sqft £69.64/m²
£2,000/mo

Grove Hall Road, St Johns Wood, NW8

1 bed 1 bath Boundary Estate

3 days on market avail 30 Nov Share Agent's site ↗

1,359 sqft 126 m²

£6.47/sqft £69.64/m²
£8,797/mo £4,399 each (if split by room) ◷ 58 days on market

Hanway Street, London, W1T

2 bed 2 bath East Marylebone

58 days on market Share Agent's site ↗

596 sqft 55 m²

£6.47/sqft £69.64/m²
£3,857/mo ◷ 30 days on market

Hill Street, Mayfair, London, W1J

1 bed 1 bath Chinatown

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

340 sqft 32 m²

£6.47/sqft £69.64/m²
£2,201/mo ◷ 51 days on market

Marsham Street, Westminster

0 bed 1 bath Grosvenor Estate

51 days on market Share Agent's site ↗

927 sqft 86 m²

£6.47/sqft £69.64/m²
£6,000/mo £3,000 each (if split by room) ◷ 59 days on market

Millbank, London, SW1P

2 bed 2 bath Millbank

59 days on market Share Portal ↗

301 sqft 28 m²

£6.48/sqft £69.75/m²
£1,950/mo

Hatherley Grove, Notting Hill, London, W2

0 bed 1 bath Bayswater

listed yesterday Share Agent's site ↗

301 sqft 28 m²

£6.48/sqft £69.75/m²
£1,950/mo

Hatherley Grove, W2

0 bed 1 bath Bayswater

listed yesterday Share Agent's site ↗

1,772 sqft 165 m²

£6.48/sqft £69.75/m²
£11,483/mo £3,828 each (if split by room) ◷ 48 days on market

Hyde Park Square, Hyde Park

3 bed 3 bath Paddington

48 days on market Share Agent's site ↗

1,301 sqft 121 m²

£6.48/sqft £69.75/m²
£8,427/mo £4,214 each (if split by room) ◷ relisted 5×

Newcastle Place, Paddington, W2

2 bed 2 bath Fisherton Street Estate

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

1,122 sqft 104 m²

£6.49/sqft £69.86/m²
£7,280/mo £2,427 each (if split by room) ◷ 58 days on market

39 Hill Street, Mayfair W1J

3 bed 2 bath Chinatown

58 days on market avail now Share Portal ↗

1,122 sqft 104 m²

£6.49/sqft £69.86/m²
£7,280/mo £2,427 each (if split by room) ◷ 58 days on market

Hill Street, London, W1J

3 bed 2 bath Chinatown

58 days on market Share Portal ↗

539 sqft 50 m²

£6.49/sqft £69.86/m² short let
£3,500/mo ◷ 56 days on market

Randolph Avenue, Maida Vale, London, W9

1 bed 1 bath Boundary Estate

56 days on market Share Agent's site ↗

3,340 sqft 310 m²

£6.49/sqft £69.86/m²
£21,667/mo £5,417 each (if split by room)

St. James's Place, London, SW1A

4 bed 3 bath Chinatown

listed today avail now Share Agent's site ↗

462 sqft 43 m²

£6.50/sqft £69.97/m²
£3,003/mo

Coniston Court, Kendal Street, Hyde Park, W2

1 bed 1 bath Paddington

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

1,766 sqft 164 m²

£6.50/sqft £69.97/m²
£11,483/mo £3,828 each (if split by room) ◷ 42 days on market

Hyde Park Square Hyde Park W2

3 bed 3 bath Paddington

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

1,766 sqft 164 m²

£6.50/sqft £69.97/m²
£11,483/mo £3,828 each (if split by room) ◷ 41 days on market

Hyde Park Square, Connaught Village, W2

3 bed 3 bath Paddington

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

420 sqft 39 m²

£6.50/sqft £69.97/m²
£2,730/mo

Lowndes Court, W1F

1 bed 1 bath East Marylebone

8 days on market avail 7 Dec Share Agent's site ↗

797 sqft 74 m²

£6.50/sqft £69.97/m²
£5,178/mo £1,726 each (if split by room) ◷ 58 days on market

Merchant Square East, London

3 bed 2 bath Paddington

58 days on market avail now Share Portal ↗

500 sqft 46 m²

£6.50/sqft £69.97/m²
£3,250/mo £1,625 each (if split by room) was £3,400

Queensway, Bayswater W2

2 bed 1 bath Bayswater

20 days on market avail 7 Nov Share Portal ↗

499 sqft 46 m²

£6.51/sqft £70.07/m² short let
£3,250/mo ◷ relisted 1×

Bravington Road, Queen's Park, London, W9

1 bed 1 bath Elgin Estate

36 days on market Share Agent's site ↗

1,098 sqft 102 m²

£6.51/sqft £70.07/m²
£7,150/mo £3,575 each (if split by room)

Curzon Street, London, W1J

2 bed 2 bath Chinatown

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

1,119 sqft 104 m²

£6.51/sqft £70.07/m²
£7,280/mo £2,427 each (if split by room) ◷ 44 days on market

Hill Street, London

3 bed 2 bath Chinatown

44 days on market avail now Share Portal ↗

968 sqft 90 m²

£6.51/sqft £70.07/m²
£6,300/mo £3,150 each (if split by room) ◷ 2mo on market

Millbank, City Of Westminster, London

2 bed 2 bath Millbank

2mo on market Share Portal ↗

1,132 sqft 105 m²

£6.51/sqft £70.07/m²
£7,367/mo £2,456 each (if split by room)

Pearson Square, Fitzroiva, London, W1T

3 bed 2 bath East Marylebone

2 days on market avail 6 Nov Share Agent's site ↗

997 sqft 93 m²

£6.52/sqft £70.18/m²
£6,500/mo £3,250 each (if split by room)

Bilton Towers, Great Cumberland Place

2 bed 2 bath Marylebone

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

1,962 sqft 182 m²

£6.52/sqft £70.18/m²
£12,783/mo £2,557 each (if split by room) ◷ 2mo on market

Loudoun Road, St Johns Wood NW8

5 bed 3 bath Boundary Estate

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

794 sqft 74 m²

£6.52/sqft £70.18/m²
£5,178/mo £1,726 each (if split by room) ◷ 2mo on market

Merchant Square East, London, W2

3 bed ? bath Paddington

2mo on market Share Portal ↗

345 sqft 32 m²

£6.52/sqft £70.18/m²
£2,250/mo was £2,384 ◷ 52 days on market

Westbourne Terrace, Paddington, London, W2

1 bed 1 bath Bayswater

52 days on market Share Agent's site ↗

1,758 sqft 163 m²

£6.53/sqft £70.29/m²
£11,483/mo £3,828 each (if split by room) ◷ 44 days on market

Hyde Park Square, Hyde Park Estate, London, W2

3 bed 2 bath Paddington

44 days on market Share Agent's site ↗

996 sqft 93 m²

£6.53/sqft £70.29/m²
£6,500/mo £3,250 each (if split by room) was £7,000 ◷ 51 days on market

Prince's Square, W2

2 bed 3 bath Bayswater

51 days on market avail now Share Portal ↗

574 sqft 53 m²

£6.53/sqft £70.29/m²
£3,750/mo

Warwick Avenue, Little Venice

1 bed 1 bath Maida Vale

8 days on market Share Agent's site ↗

1,823 sqft 169 m²

£6.54/sqft £70.40/m²
£11,917/mo £3,972 each (if split by room) ◷ 57 days on market

190 Strand, London, WC2R

3 bed 3 bath Chinatown

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

1,851 sqft 172 m²

£6.54/sqft £70.40/m²
£12,112/mo £4,037 each (if split by room) was £13,000 ◷ 56 days on market

Eaton Mews North, Belgravia, SW1X

3 bed 3 bath Belgravia

56 days on market avail now Share Portal ↗

925 sqft 86 m²

£6.54/sqft £70.40/m²
£6,045/mo £1,511 each (if split by room) ◷ relisted 1×

Great Cumberland Place, London

4 bed 1 bath Marylebone

29 days on market Share Agent's site ↗

1,823 sqft 169 m²

£6.54/sqft £70.40/m²
£11,917/mo £3,972 each (if split by room) ◷ 57 days on market

Strand, Covent Garden, WC2R

3 bed 3 bath Chinatown

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

807 sqft 75 m²

£6.55/sqft £70.50/m²
£5,287/mo £2,644 each (if split by room)

Beak Street, Carnaby W1

2 bed 2 bath East Marylebone

listed yesterday avail 13 Nov Share Agent's site ↗

1,518 sqft 141 m²

£6.55/sqft £70.50/m²
£9,950/mo £3,317 each (if split by room) was £10,500 ◷ relisted 1×

Hamilton Court, Maida Vale, W9

3 bed 3 bath Maida Vale

52 days on market Share Portal ↗

496 sqft 46 m²

£6.55/sqft £70.50/m²
£3,250/mo

Park Road, Marylebone, NW1

1 bed 1 bath Marylebone

listed yesterday avail 9 Oct Share Agent's site ↗

1,820 sqft 169 m²

£6.55/sqft £70.50/m²
£11,917/mo £3,972 each (if split by room) ◷ 2mo on market

The Strand London WC2R

3 bed 3 bath Chinatown

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

274 sqft 25 m²

£6.56/sqft £70.61/m²
£1,798/mo

Bourne House, Westbourne Grove, City Of Westminster, London

0 bed 1 bath Bayswater

21 days on market avail 6 Oct Share Agent's site ↗

457 sqft 42 m²

£6.56/sqft £70.61/m²
£3,000/mo

Catherine Place, London, SW1E

1 bed 1 bath Chinatown

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

1,195 sqft 111 m²

£6.56/sqft £70.61/m² short let
£7,840/mo ◷ 31 days on market

Gillingham Street, London, SW1V

3 bed 2 bath Pimlico

31 days on market avail 14 Oct Share Portal ↗

2,246 sqft 209 m²

£6.56/sqft £70.61/m²
£14,733/mo £3,683 each (if split by room) ◷ 59 days on market

Knightsbridge, Kensington and Chelsea, London, SW1X

4 bed 3 bath Belgravia

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

2,246 sqft 209 m²

£6.56/sqft £70.61/m²
£14,733/mo £3,683 each (if split by room) ◷ 6mo on market

Knightsbridge, Parkside Knightsbridge, SW1X

4 bed 4 bath Belgravia

6mo on market Share Portal ↗

991 sqft 92 m²

£6.56/sqft £70.61/m²
£6,500/mo £3,250 each (if split by room) ◷ relisted 1×

Old Pye Street, London SW1P

2 bed 2 bath Millbank

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

2,246 sqft 209 m²

£6.56/sqft £70.61/m²
£14,733/mo £3,683 each (if split by room) ◷ 6mo on market

Parkside, Knightsbridge SW1

4 bed 3 bath Belgravia

6mo on market avail now Share Agent's site ↗

2,246 sqft 209 m²

£6.56/sqft £70.61/m²
£14,733/mo £3,683 each (if split by room) ◷ 6mo on market

Parkside, Knightsbridge, London

4 bed 3 bath Belgravia

6mo on market avail now Share Portal ↗

990 sqft 92 m²

£6.57/sqft £70.72/m²
£6,500/mo £3,250 each (if split by room) ◷ 59 days on market

Knightsbridge, London

2 bed 1 bath Belgravia

Also listed here £7,500 short let ↗

59 days on market 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.