GaffFinder

London lettings, by the square foot

Saved Get alerts

Every London flat, measured.

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

18,605 flats measured

Best £/sqft£/m² first

1,537–1,584 of 3,734 · £6.33/sqft£68.14/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.

311 sqft 29 m²

£6.76/sqft £72.76/m²
£2,102/mo ◷ 30 days on market

Old Compton Street, Soho, W1D

0 bed 1 bath East Marylebone

30 days on market avail 6 Nov Share Portal ↗

592 sqft 55 m²

£6.76/sqft £72.76/m²
£4,000/mo £2,000 each (if split by room) was £4,150 ◷ 53 days on market

St. Stephen's Gardens, W2

2 bed 2 bath Bayswater

53 days on market avail now Share Portal ↗

1,456 sqft 135 m²

£6.77/sqft £72.87/m²
£9,850/mo £3,283 each (if split by room) ◷ relisted 5×

Flat 31, 219 Baker, 219 Baker Street, London, NW1

3 bed 4 bath Marylebone

5 days on market avail 28 Oct Share Agent's site ↗

1,033 sqft 96 m²

£6.77/sqft £72.87/m² short let
£6,998/mo ◷ 33 days on market

Gatliff Road, Belgravia, London, SW1W

2 bed 2 bath Abbots Manor Estate

32 days on market Share Agent's site ↗

712 sqft 66 m²

£6.77/sqft £72.87/m²
£4,819/mo ◷ 60 days on market

Grosvenor Hill, London, W1K

1 bed 1 bath Chinatown

60 days on market avail now Share Portal ↗

1,920 sqft 178 m²

£6.77/sqft £72.87/m²
£13,000/mo £4,333 each (if split by room) was £13,867 ◷ 2mo on market

Riverwalk, 161 Millbank, Westminster, London, SW1P

3 bed 3 bath Millbank

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

448 sqft 42 m²

£6.77/sqft £72.87/m²
£3,033/mo

Shaftesbury Avenue, Fitzrovia & Covent Garden

1 bed 1 bath Chinatown

4 days on market Share Agent's site ↗

590 sqft 55 m²

£6.78/sqft £72.98/m²
£4,000/mo was £4,312 ◷ 2mo on market

Gloucester Terrace, Notting Hill

1 bed 1 bath Bayswater

3mo on market Share Agent's site ↗

1,690 sqft 157 m²

£6.79/sqft £73.09/m²
£11,483/mo £2,871 each (if split by room) ◷ 60 days on market

Merchant Square East, Paddington, London, W2

4 bed 3 bath Paddington

60 days on market Share Agent's site ↗

1,243 sqft 115 m²

£6.80/sqft £73.19/m²
£8,450/mo £4,225 each (if split by room)

Bowland Yard, Knightsbridge, SW1X

2 bed 3 bath Belgravia

listed yesterday avail 3 Nov Share Agent's site ↗

908 sqft 84 m²

£6.80/sqft £73.19/m²
£6,175/mo £2,058 each (if split by room) ◷ relisted 2×

Great Cumberland Place, London

3 bed 3 bath Marylebone

32 days on market Share Agent's site ↗

477 sqft 44 m²

£6.81/sqft £73.30/m²
£3,250/mo ◷ 7mo on market

Kensington Gardens Square, Bayswater, London, W2

1 bed 1 bath Bayswater

3mo on market Share Portal ↗

1,113 sqft 103 m²

£6.81/sqft £73.30/m²
£7,583/mo £2,528 each (if split by room)

Montrose Court, Princes Gate, South Kensington, SW7

3 bed 2 bath Belgravia

29 days on market avail now Share Portal ↗

367 sqft 34 m²

£6.81/sqft £73.30/m²
£2,500/mo

Mortimer Court, Abbey Road, NW8

1 bed 1 bath St. John's Wood

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

624 sqft 58 m²

£6.81/sqft £73.30/m²
£4,250/mo £1,417 each (if split by room) ◷ 54 days on market

Princes Square London W2

3 bed 2 bath Bayswater

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

454 sqft 42 m²

£6.82/sqft £73.41/m²
£3,098/mo ◷ relisted 1×

Leamington Road Villas, Notting Hill, London

1 bed 1 bath Bayswater

3 days on market avail 3 Nov Share Portal ↗

2,511 sqft 233 m²

£6.82/sqft £73.41/m²
£17,117/mo £4,279 each (if split by room) ◷ 2mo on market

Northgate, Prince Albert Road, NW8

4 bed ? bath St. John's Wood

2mo on market Share Agent's site ↗

732 sqft 68 m²

£6.83/sqft £73.52/m²
£5,000/mo ◷ 60 days on market

Down Street, London, W1J

1 bed 1 bath Chinatown

60 days on market avail now Share Portal ↗

635 sqft 59 m²

£6.83/sqft £73.52/m² short let
£4,334/mo ◷ 2mo on market

Eamont Street, St John's Wood, London, NW8

2 bed 1 bath St. John's Wood

Also listed here £4,334 short let ↗

9 days on market Share Agent's site ↗

476 sqft 44 m²

£6.83/sqft £73.52/m² short let
£3,250/mo ◷ 60 days on market

Westbourne Terrace, Lancaster Gate, London, W2

1 bed 1 bath Bayswater

60 days on market Share Portal ↗

526 sqft 49 m²

£6.84/sqft £73.63/m²
£3,600/mo ◷ 2mo on market

Alcindor Mansions, Paddington Green, London

1 bed 1 bath Paddington

2mo on market Share Portal ↗

5,230 sqft 486 m²

£6.84/sqft £73.63/m²
£35,750/mo £5,107 each (if split by room) ◷ 2mo on market

Cavendish Avenue, St John's Wood NW8

7 bed 6 bath St. John's Wood

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

5,230 sqft 486 m²

£6.84/sqft £73.63/m²
£35,750/mo £5,107 each (if split by room) ◷ 2mo on market

Cavendish Avenue, St John's Wood, NW8

7 bed 5 bath St. John's Wood

2mo on market avail now Share Portal ↗

317 sqft 29 m²

£6.84/sqft £73.63/m²
£2,167/mo ◷ 4mo on market

Rupert Street, Soho, W1D

0 bed 1 bath East Marylebone

4mo on market avail 20 Oct Share Portal ↗

697 sqft 65 m²

£6.84/sqft £73.63/m²
£4,766/mo was £4,767 ◷ 58 days on market

Strand, London

1 bed 2 bath Chinatown

58 days on market Share Agent's site ↗

731 sqft 68 m²

£6.84/sqft £73.63/m²
£5,000/mo £2,500 each (if split by room) ◷ 60 days on market

Westbourne Grove, Notting Hill, W2

2 bed 2 bath Bayswater

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

3,959 sqft 368 m²

£6.84/sqft £73.63/m²
£27,083/mo £9,028 each (if split by room)

Wilton Mews, London, SW1X

3 bed 3 bath Belgravia

Also listed here £36,833 short let ↗

2 days on market avail 1 Nov Share Agent's site ↗

1,139 sqft 106 m²

£6.85/sqft £73.73/m²
£7,800/mo £3,900 each (if split by room) was £9,250 ◷ 52 days on market

Cumberland Terrace, Regents Park

2 bed 2 bath St. John's Wood

52 days on market Share Agent's site ↗

1,217 sqft 113 m²

£6.85/sqft £73.73/m²
£8,342/mo £2,781 each (if split by room) ◷ 2mo on market

Ebury Mews, Belgravia, London SW1W

3 bed 2 bath Belgravia

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

1,358 sqft 126 m²

£6.85/sqft £73.73/m²
£9,299/mo £2,325 each (if split by room)

Fitzjohns Avenue, Hampstead, London, NW3

4 bed 4 bath St. John's Wood

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

2,181 sqft 203 m²

£6.85/sqft £73.73/m²
£14,950/mo £4,983 each (if split by room) ◷ 6mo on market

Green Street, Mayfair

3 bed 2 bath Marylebone

3mo on market Share Agent's site ↗

2,044 sqft 190 m²

£6.85/sqft £73.73/m²
£13,997/mo £3,499 each (if split by room) was £14,998 ◷ relisted 1×

Princes Gate, South Kensington, London, SW7

4 bed 3 bath Belgravia

Also listed here £21,667 short let ↗

4 days on market Share Agent's site ↗

1,579 sqft 147 m²

£6.86/sqft £73.84/m²
£10,833/mo £2,708 each (if split by room) ◷ 58 days on market

4B Merchant Square East, Paddington, W2

4 bed 3 bath Paddington

58 days on market avail now Share Portal ↗

3,063 sqft 285 m²

£6.86/sqft £73.84/m² short let
£21,000/mo ◷ 2mo on market

Albion Street, Hyde Park, W2

5 bed 4 bath Paddington

2mo on market avail now Share Portal ↗

1,168 sqft 109 m²

£6.86/sqft £73.84/m²
£8,017/mo £4,009 each (if split by room) was £8,992 ◷ 38 days on market

Ennismore Gardens, Knightsbridge, SW7

2 bed 2 bath Belgravia

38 days on market avail 10 Oct Share Agent's site ↗

341 sqft 32 m²

£6.86/sqft £73.84/m²
£2,340/mo

Slingsby Place, London, Covent Garden, WC2E

0 bed 1 bath Chinatown

10 days on market avail 9 Nov Share Agent's site ↗

1,455 sqft 135 m²

£6.87/sqft £73.95/m²
£10,000/mo ◷ 2mo on market

Millbank, London

0 bed ? bath Millbank

2mo on market Share Portal ↗

3,778 sqft 351 m²

£6.88/sqft £74.06/m²
£26,000/mo £4,333 each (if split by room) ◷ 53 days on market

Deanery Street, Mayfair, London, W1K

6 bed 4 bath Marylebone

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

996 sqft 93 m²

£6.88/sqft £74.06/m²
£6,850/mo £3,425 each (if split by room) ◷ relisted 1×

Kensington Gardens Square, Westbourne Park, W2

2 bed 2 bath Bayswater

8 days on market avail 1 Dec Share Agent's site ↗

535 sqft 50 m²

£6.88/sqft £74.06/m²
£3,683/mo was £3,748

Motcomb Street, City Of Westminster, London

1 bed 1 bath Belgravia

12 days on market avail now Share Portal ↗

704 sqft 65 m²

£6.89/sqft £74.16/m²
£4,850/mo

Buckingham Palace Road, Westminster, SW1W

1 bed 1 bath Millbank

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

409 sqft 38 m²

£6.89/sqft £74.16/m²
£2,817/mo

Hill Street, Mayfair W1

0 bed 1 bath Chinatown

10 days on market avail 30 Oct Share Portal ↗

980 sqft 91 m²

£6.89/sqft £74.16/m²
£6,750/mo £3,375 each (if split by room) was £7,250

Newcastle Place, London

2 bed 2 bath Fisherton Street Estate

24 days on market Share Portal ↗

675 sqft 63 m²

£6.89/sqft £74.16/m²
£4,650/mo £2,325 each (if split by room) was £4,745 ◷ 2mo on market

Picton Place, Marylebone, W1U

2 bed 1 bath Marylebone

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

675 sqft 63 m²

£6.89/sqft £74.16/m²
£4,650/mo £2,325 each (if split by room) was £4,745 ◷ 40 days on market

Picton Place, London

2 bed 1 bath Marylebone

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

2,114 sqft 196 m²

£6.89/sqft £74.16/m² short let
£14,560/mo ◷ 2mo on market

Strathmore Court Mid Term NW8

4 bed 4 bath St. John's Wood

2mo on market avail now Share Portal ↗

1,018 sqft 95 m²

£6.90/sqft £74.27/m²
£7,020/mo £2,340 each (if split by room) was £7,063 ◷ 39 days on market

4B MERCHANT SQUARE EAST, London, W2

3 bed 2 bath Paddington

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

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.