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.

18,167 flats measured

Best £/sqft£/m² first

2,737–2,784 of 3,634 · £6.37/sqft£68.57/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.

507 sqft 47 m²

£16.69/sqft £179.65/m² short let
£8,463/mo ◷ 2mo on market

Shaftesbury Avenue

1 bed 1 bath Chinatown

2mo on market Share Portal ↗

613 sqft 57 m²

£16.82/sqft £181.05/m² short let
£10,309/mo ◷ 2mo on market

Rathbone Place

2 bed 1 bath East Marylebone

2mo on market Share Portal ↗

1,674 sqft 156 m²

£16.83/sqft £181.16/m² short let
£28,167/mo ◷ 2mo on market

Rutland Gardens Mews, London, SW7

2 bed 2 bath Belgravia

2mo on market avail now Share Portal ↗

516 sqft 48 m²

£16.93/sqft £182.23/m² short let
£8,736/mo ◷ 60 days on market

Wellington Street, London, WC2B

1 bed 1 bath Chinatown

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

531 sqft 49 m²

£17.14/sqft £184.49/m² short let
£9,100/mo ◷ 37 days on market

Welbeck Street, South Marylebone, W1G

1 bed 1 bath Marylebone

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

931 sqft 86 m²

£17.19/sqft £185.03/m² 170% above Westminster median
£16,000/mo was £17,333

The OWO Residences, Whitehall, SW1A

1 bed 1 bath Chinatown

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

528 sqft 49 m²

£17.23/sqft £185.46/m² 170% above Westminster median
£9,100/mo ◷ 6mo on market

North Audley Street London W1K

1 bed 1 bath Marylebone

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

528 sqft 49 m²

£17.23/sqft £185.46/m² short let
£9,100/mo ◷ 6mo on market

North Audley Street Mayfair W1K

1 bed 1 bath Marylebone

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

507 sqft 47 m²

£17.23/sqft £185.46/m² short let
£8,736/mo ◷ 59 days on market

Shaftsbury Avenue, London, W1D

1 bed 1 bath Chinatown

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

1,034 sqft 96 m²

£17.45/sqft £187.83/m² 174% above Westminster median
£18,048/mo ◷ 2mo on market

Harley Street

0 bed ? bath Marylebone

2mo on market avail now Share Portal ↗

1,033 sqft 96 m²

£17.47/sqft £188.05/m² short let
£18,048/mo ◷ 41 days on market

Harley Street, South Marylebone, W1G

2 bed 2 bath Marylebone

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

1,033 sqft 96 m²

£17.47/sqft £188.05/m² 174% above Westminster median
£18,048/mo £9,024 each (if split by room) ◷ 2mo on market

Harley Street, Marylebone, W1G

2 bed 2 bath Marylebone

2mo on market avail now Share Portal ↗

1,565 sqft 145 m²

£17.57/sqft £189.12/m² 176% above Westminster median
£27,500/mo £13,750 each (if split by room) ◷ 3mo on market

Clarges, 1 Ashburton Place, London

2 bed 2 bath Chinatown

3mo on market avail now Share Portal ↗

646 sqft 60 m²

£17.61/sqft £189.55/m² 176% above Westminster median
£11,375/mo ◷ 2mo on market

Harley Street, Marylebone, W1G

1 bed 1 bath Marylebone

2mo on market avail now Share Portal ↗

6,138 sqft 570 m²

£17.65/sqft £189.98/m² 177% above Westminster median
£108,333/mo £18,056 each (if split by room) ◷ 2mo on market

Chester Square, London, SW1W

6 bed 7 bath Belgravia

2mo on market Share Portal ↗

679 sqft 63 m²

£17.65/sqft £189.98/m² short let
£11,982/mo ◷ 2mo on market

Harley Street, Marylebone, W1G

1 bed 1 bath Marylebone

2mo on market Share Agent's site ↗

679 sqft 63 m²

£17.65/sqft £189.98/m² short let
£11,982/mo ◷ 2mo on market

Harley Street

1 bed 1 bath Marylebone

2mo on market avail now Share Portal ↗

1,211 sqft 113 m²

£17.89/sqft £192.57/m² short let
£21,667/mo ◷ 2mo on market

Marylebone Lane, Marylebone, W1U

3 bed 2 bath Marylebone

2mo on market Share Agent's site ↗

569 sqft 53 m²

£17.90/sqft £192.67/m² 181% above Westminster median
£10,183/mo

Marylebone Lane, Marylebone, London, W1U

1 bed 1 bath Marylebone

6 days on market Share Agent's site ↗

566 sqft 53 m²

£17.95/sqft £193.21/m² short let
£10,162/mo ◷ 2mo on market

Marylebone Lane, Marylebone, W1U

1 bed 1 bath Marylebone

2mo on market Share Portal ↗

615 sqft 57 m²

£18.04/sqft £194.18/m² 183% above Westminster median
£11,093/mo was £12,619

Weymouth Mews, Marylebone, London, W1G

1 bed 1 bath Marylebone

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

662 sqft 62 m²

£18.10/sqft £194.83/m² short let
£11,982/mo ◷ 2mo on market

Harley Street

1 bed 1 bath Marylebone

2mo on market avail now Share Portal ↗

826 sqft 77 m²

£18.18/sqft £195.69/m² short let
£15,015/mo ◷ 2mo on market

Harley Street

2 bed 2 bath Marylebone

2mo on market avail now Share Portal ↗

656 sqft 61 m²

£18.27/sqft £196.66/m² short let
£11,982/mo ◷ 2mo on market

Harley Street

1 bed 1 bath Marylebone

2mo on market avail now Share Portal ↗

818 sqft 76 m²

£18.36/sqft £197.63/m² short let
£15,015/mo ◷ 41 days on market

Harley Street, South Marylebone, W1G

2 bed 2 bath Marylebone

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

1,479 sqft 137 m²

£18.36/sqft £197.63/m² short let
£27,148/mo ◷ 37 days on market

Weymouth Mews, Marylebone, W1G

3 bed 2 bath Marylebone

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

1,170 sqft 109 m²

£18.54/sqft £199.56/m² short let
£21,688/mo

-78 Marylebone Lane, South Marylebone, W1U

3 bed 2 bath Marylebone

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

726 sqft 67 m²

£18.55/sqft £199.67/m² short let
£13,468/mo

Picton Place, London, W1U

2 bed 1 bath Marylebone

26 days on market Share Agent's site ↗

1,272 sqft 118 m²

£18.74/sqft £201.72/m² short let
£23,833/mo ◷ 2mo on market

Eaton Place, Belgravia, SW1X

2 bed 2 bath Belgravia

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

1,267 sqft 118 m²

£18.81/sqft £202.47/m² short let
£23,833/mo ◷ 5mo on market

Eaton Place, 34 Eaton Place, SW1X

2 bed 2 bath Belgravia

5mo on market Share Portal ↗

1,267 sqft 118 m²

£18.81/sqft £202.47/m² short let
£23,833/mo ◷ 2mo on market

Eaton Place, London, SW1X

2 bed 2 bath Belgravia

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

1,267 sqft 118 m²

£18.81/sqft £202.47/m² short let
£23,833/mo ◷ relisted 9×

Eaton Place, SW1X

2 bed 2 bath Belgravia

Also listed here £15,999 short let ↗

3 days on market Share Portal ↗

1,921 sqft 178 m²

£18.95/sqft £203.98/m² 197% above Westminster median
£36,400/mo £12,133 each (if split by room) ◷ 2mo on market

Arlington Street, Arlington House Arlington Street, SW1A

3 bed 4 bath Chinatown

2mo on market Share Portal ↗

455 sqft 42 m²

£18.99/sqft £204.41/m² short let
£8,640/mo ◷ 2mo on market

Rathbone Place

1 bed 1 bath East Marylebone

2mo on market Share Portal ↗

615 sqft 57 m²

£18.99/sqft £204.41/m² 198% above Westminster median
£11,678/mo ◷ 30 days on market

Weymouth Mews, Marylebone, W1G

1 bed ? bath Marylebone

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

2,700 sqft 251 m²

£19.26/sqft £207.31/m² 202% above Westminster median
£52,000/mo £17,333 each (if split by room) ◷ 3mo on market

Brook Street, Mayfair, London, W1K

3 bed 3 bath East Marylebone

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

1,237 sqft 115 m²

£19.27/sqft £207.42/m² short let
£23,833/mo ◷ 2mo on market

Eaton Place, Belgravia, SW1X

2 bed 2 bath Belgravia

2mo on market avail now Share Portal ↗

560 sqft 52 m²

£19.37/sqft £208.50/m² short let
£10,846/mo ◷ 2mo on market

Marylebone Lane, Marylebone, London, W1U

1 bed 1 bath Marylebone

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

441 sqft 41 m²

£19.41/sqft £208.93/m² 205% above Westminster median
£8,558/mo ◷ 55 days on market

Harley Street, Marylebone, London, W1G

1 bed 1 bath Marylebone

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

1,971 sqft 183 m²

£19.68/sqft £211.83/m² 209% above Westminster median
£38,783/mo £12,928 each (if split by room) ◷ 3mo on market

Park Modern, 123 Bayswater Road, London, W2

3 bed 3 bath Bayswater

3mo on market avail now Share Portal ↗

1,980 sqft 184 m²

£19.70/sqft £212.05/m² 209% above Westminster median
£39,000/mo £13,000 each (if split by room) ◷ 6mo on market

Bayswater Road, Bayswater

3 bed 3 bath Bayswater

6mo on market Share Agent's site ↗

603 sqft 56 m²

£19.87/sqft £213.88/m² short let
£11,982/mo ◷ 41 days on market

Harley Street, South Marylebone, W1G

1 bed 1 bath Marylebone

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

4,354 sqft 405 m²

£19.91/sqft £214.31/m² 213% above Westminster median
£86,667/mo £14,445 each (if split by room)

Grosvenor Square, London, W1K

6 bed 6 bath Marylebone

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

539 sqft 50 m²

£20.02/sqft £215.49/m² 214% above Westminster median
£10,790/mo

Marylebone Lane, Marylebone, London, W1U

1 bed 1 bath Marylebone

6 days on market Share Agent's site ↗

596 sqft 55 m²

£20.10/sqft £216.35/m² short let
£11,982/mo ◷ 2mo on market

Harley Street

1 bed 1 bath Marylebone

2mo on market avail now Share Portal ↗

2,136 sqft 198 m²

£20.19/sqft £217.32/m² 217% above Westminster median
£43,117/mo ◷ 2mo on market

Stanhope Gate, Mayfair, London, W1K

1 bed 2 bath Marylebone

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

426 sqft 40 m²

£20.51/sqft £220.77/m² short let
£8,736/mo ◷ 2mo on market

Long Acre, London, WC2E

1 bed 1 bath Chinatown

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

737 sqft 68 m²

£20.52/sqft £220.88/m² short let
£15,120/mo ◷ 60 days on market

Drury Lane

2 bed 1 bath Chinatown

60 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.