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.

18,945 flats measured

Best £/sqft£/m² first

1,153–1,200 of 1,815 · £4.91/sqft£52.85/m² median in Camden

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.

1,705 sqft 158 m²

£7.61/sqft £81.91/m² 55% above Camden median
£12,978/mo £4,326 each (if split by room) ◷ 2mo on market

Crabtree Place, London, W1T

3 bed 3 bath Bloomsbury

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

682 sqft 63 m²

£7.62/sqft £82.02/m² 55% above Camden median
£5,200/mo £1,733 each (if split by room)

Montague Street, Bloomsbury, WC1B

3 bed 3 bath Bloomsbury

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

196 sqft 18 m²

£7.65/sqft £82.34/m² 56% above Camden median
£1,500/mo

Arkwright Road

0 bed 1 bath Hampstead

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

5,067 sqft 471 m²

£7.65/sqft £82.34/m² 56% above Camden 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 Share Agent's site ↗

215 sqft 20 m²

£7.67/sqft £82.56/m² short let
£1,650/mo ◷ 35 days on market

Kilburn High Road, London, NW6

0 bed 1 bath Abbey Estate

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

313 sqft 29 m²

£7.67/sqft £82.56/m² 56% above Camden median
£2,400/mo

Unison Building, 36 Churchway, London NW1

0 bed 1 bath Ampthill Square Estate

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

302 sqft 28 m²

£7.68/sqft £82.67/m² 56% above Camden median
£2,318/mo ◷ 32 days on market

Shelton Street, Covent Garden, WC2H

0 bed 1 bath Bloomsbury

32 days on market avail 12 Nov Share Portal ↗

226 sqft 21 m²

£7.74/sqft £83.31/m² 58% above Camden median
£1,750/mo

Russell Court, London

0 bed 1 bath Bloomsbury

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

755 sqft 70 m²

£7.75/sqft £83.42/m² 58% above Camden median
£5,850/mo £2,925 each (if split by room)

Holborn – 2 Bedrooms Flat

2 bed 2 bath Bloomsbury

12 days on market avail 10 Oct Share Portal ↗

450 sqft 42 m²

£7.78/sqft £83.74/m² short let
£3,500/mo ◷ 45 days on market

High Holborn, Camden, London

1 bed 1 bath Bloomsbury

45 days on market avail 23 Nov Share Portal ↗

181 sqft 17 m²

£7.78/sqft £83.74/m² 58% above Camden median
£1,408/mo

West End Lane, West Hampstead, NW6

0 bed 1 bath Kilburn

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

308 sqft 29 m²

£7.79/sqft £83.85/m² 59% above Camden median
£2,400/mo ◷ 4mo on market

Crowndale Road, London

0 bed 1 bath Camden Town

4mo on market avail now Share Portal ↗

409 sqft 38 m²

£7.82/sqft £84.17/m² short let
£3,200/mo ◷ 59 days on market

Camden Street, London, NW1

1 bed 1 bath Camden Town

59 days on market Share Portal ↗

345 sqft 32 m²

£7.85/sqft £84.50/m² 60% above Camden median
£2,708/mo was £2,817 ◷ 60 days on market

Judd Street, Bloomsbury, WC1H

1 bed 1 bath King's Cross

60 days on market avail 7 Oct Share Agent's site ↗

1,133 sqft 105 m²

£7.90/sqft £85.03/m² short let
£8,948/mo

Arlington Road, Camden, NW1

2 bed 2 bath Camden Town

21 days on market Share Agent's site ↗

436 sqft 41 m²

£7.90/sqft £85.03/m² 61% above Camden median
£3,445/mo was £3,878 ◷ 41 days on market

Guilford Street, London, WC1N

1 bed 1 bath Bloomsbury

41 days on market avail 9 Oct Share Agent's site ↗

686 sqft 64 m²

£7.90/sqft £85.03/m² 61% above Camden median
£5,417/mo

Pearson Square, Fitzroy Place, W1T

1 bed 1 bath Bloomsbury

20 days on market Share Portal ↗

1,453 sqft 135 m²

£7.91/sqft £85.14/m² short let
£11,500/mo ◷ 57 days on market

Lincoln's Inn Fields, London, WC2A

2 bed ? bath Bloomsbury

57 days on market avail now Share Portal ↗

753 sqft 70 m²

£7.91/sqft £85.14/m² short let
£5,958/mo ◷ 59 days on market

William Road, Regent`s Park

2 bed 2 bath Camden Town

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

435 sqft 40 m²

£7.92/sqft £85.25/m² 61% above Camden median
£3,445/mo was £3,878

Guilford Street, Bloomsbury, WC1N

1 bed 1 bath Bloomsbury

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

365 sqft 34 m²

£7.95/sqft £85.57/m² 62% above Camden median
£2,900/mo ◷ 2mo on market

Marchmont Street, London, WC1N

1 bed 1 bath King's Cross

2mo on market avail 5 Oct Share Portal ↗

692 sqft 64 m²

£7.95/sqft £85.57/m² 62% above Camden median
£5,499/mo £2,750 each (if split by room)

Tottenham Street, Fitzrovia & Covent Garden

2 bed 2 bath Bloomsbury

7 days on market Share Agent's site ↗

685 sqft 64 m²

£8.03/sqft £86.43/m² 64% above Camden median
£5,500/mo £2,750 each (if split by room) ◷ 33 days on market

Tottenham Street, W1T

2 bed 1 bath Bloomsbury

33 days on market Share Agent's site ↗

205 sqft 19 m²

£8.05/sqft £86.65/m² short let
£1,650/mo ◷ 35 days on market

Kilburn High Road, London, NW6

0 bed 1 bath Abbey Estate

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

511 sqft 47 m²

£8.06/sqft £86.76/m² short let
£4,117/mo

Belsize Grove, Belsize Park, London, NW3

2 bed 1 bath Belsize Park

5 days on market Share Agent's site ↗

295 sqft 27 m²

£8.14/sqft £87.62/m² 66% above Camden median
£2,400/mo

Crowndale Road, London, NW1

1 bed 1 bath Ampthill Square Estate

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

385 sqft 36 m²

£8.16/sqft £87.83/m² 66% above Camden median
£3,142/mo £1,571 each (if split by room) ◷ 4mo on market

Linfield, Sidmouth Street, London, WC1H

2 bed 1 bath King's Cross

4mo on market avail 6 Sep 2031 Share Portal ↗

737 sqft 68 m²

£8.23/sqft £88.59/m² short let
£6,067/mo ◷ 59 days on market

Oakley Square, Camden

2 bed 2 bath Camden Town

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

1,028 sqft 96 m²

£8.27/sqft £89.02/m² 68% above Camden median
£8,500/mo £2,833 each (if split by room)

Engine House Way, Chalk Farm, NW1

3 bed 2 bath Camden Town

11 days on market avail 30 Sep Share Agent's site ↗

810 sqft 75 m²

£8.33/sqft £89.66/m² 70% above Camden median
£6,750/mo £3,375 each (if split by room) was £6,950 ◷ 35 days on market

Tottenham Mews, London

2 bed 2 bath Bloomsbury

34 days on market avail 23 Oct Share Portal ↗

1,194 sqft 111 m²

£8.37/sqft £90.09/m² 70% above Camden median
£9,997/mo £4,999 each (if split by room)

St Edmunds Terrace

2 bed 2 bath Belsize Park

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

895 sqft 83 m²

£8.38/sqft £90.20/m² 71% above Camden median
£7,500/mo £3,750 each (if split by room) ◷ 33 days on market

Tottenham Street, W1T

2 bed 1 bath Bloomsbury

33 days on market Share Agent's site ↗

226 sqft 21 m²

£8.41/sqft £90.52/m² 71% above Camden median
£1,900/mo was £2,100 ◷ 55 days on market

Hunter Street, Jenner House

0 bed 1 bath King's Cross

55 days on market Share Agent's site ↗

5,120 sqft 476 m²

£8.46/sqft £91.06/m² short let
£43,333/mo ◷ 59 days on market

Skeel Library House, Hampstead, London, NW3

4 bed 4 bath Hampstead

59 days on market avail now Share Portal ↗

884 sqft 82 m²

£8.58/sqft £92.35/m² 75% above Camden median
£7,583/mo £3,792 each (if split by room) ◷ 55 days on market

Charlotte Street, Fitzrovia, W1T

2 bed 2 bath Bloomsbury

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

906 sqft 84 m²

£8.61/sqft £92.68/m² short let
£7,800/mo ◷ 59 days on market

Heath Street, Hampstead, London, NW3

3 bed 1 bath Hampstead

59 days on market Share Agent's site ↗

807 sqft 75 m²

£8.65/sqft £93.11/m² 76% above Camden median
£6,977/mo ◷ 2mo on market

Back Hill, London EC1R 5EN

1 bed 1 bath Bourne Estate

2mo on market avail now Share Portal ↗

202 sqft 19 m²

£8.66/sqft £93.22/m² 76% above Camden median
£1,750/mo was £1,850 ◷ 59 days on market

Greenland Street, London, NW1

0 bed 1 bath Camden Town

59 days on market avail now Share Portal ↗

502 sqft 47 m²

£8.67/sqft £93.32/m² price unclear
£4,350/mo ◷ 59 days on market

Author Kings Cross, 180 A York Way, London

1 bed 1 bath Ampthill Square Estate

Also listed here £4,250 ↗

59 days on market Share Portal ↗

502 sqft 47 m²

£8.67/sqft £93.32/m² short let
£4,350/mo ◷ 32 days on market

Edis Street, Primrose Hill, NW1

1 bed 1 bath Camden Town

32 days on market avail 26 Oct Share Agent's site ↗

349 sqft 32 m²

£8.69/sqft £93.54/m² short let
£3,033/mo ◷ 6mo on market

Gray's Inn Road, London, WC1X

1 bed 1 bath Bourne Estate

6mo on market avail now Share Portal ↗

723 sqft 67 m²

£8.69/sqft £93.54/m² 77% above Camden median
£6,283/mo £3,142 each (if split by room) was £6,500 ◷ 55 days on market

Stukeley Street, Covent Garden WC2

2 bed 2 bath Bloomsbury

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

723 sqft 67 m²

£8.69/sqft £93.54/m² 77% above Camden median
£6,283/mo £3,142 each (if split by room) was £6,500 ◷ 55 days on market

Stukeley Street, Covent Garden, London, WC2B

2 bed 2 bath Bloomsbury

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

689 sqft 64 m²

£8.71/sqft £93.75/m² 77% above Camden median
£6,000/mo ◷ 55 days on market

Stukeley Street, Covent Gardens, London, WC2B

1 bed 2 bath Bloomsbury

55 days on market avail now Share Portal ↗

1,146 sqft 106 m²

£8.72/sqft £93.86/m² short let
£9,997/mo

Frognal Gardens London NW3

3 bed 2 bath Hampstead

20 days on market avail 19 Oct Share Agent's site ↗

571 sqft 53 m²

£8.73/sqft £93.97/m² short let
£4,984/mo ◷ 59 days on market

East Heath Road, Hampstead, London, NW3

2 bed 2 bath Hampstead

59 days on market Share Agent's site ↗

991 sqft 92 m²

£8.75/sqft £94.18/m² 78% above Camden median
£8,667/mo £2,889 each (if split by room) ◷ 55 days on market

Windmill Street, Fitzrovia & Covent Garden

3 bed 3 bath Bloomsbury

55 days on market Share Agent's site ↗

1,535 sqft 143 m²

£8.77/sqft £94.40/m² short let
£13,468/mo ◷ 53 days on market

Arlington Road, London, NW1

3 bed 2 bath Camden Town

53 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.