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.

18,936 flats measured

Best £/sqft£/m² first

385–432 of 448 · £4.00/sqft£43.06/m² median in London

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.

243 sqft 23 m²

£7.99/sqft £86.00/m² 100% above London median
£1,942/mo was £2,167 ◷ relisted 2×

Clarence Street, Kingston Upon Thames, Surrey, KT1

0 bed 1 bath Surbiton

Also listed here £1,942 same price ×2 ↗

6 days on market Portal ↗

3,096 sqft 288 m²

£8.05/sqft £86.65/m² 101% above London median
£24,917/mo was £25,783 ◷ relisted 1×

Bingham Place, London, W1U

3 bed 3 bath Marylebone

listed today avail now Agent's site ↗

1,167 sqft 108 m²

£8.17/sqft £87.94/m² short let
£9,533/mo ◷ relisted 1×

Queens Gate Gardens, South Kensington, SW7

2 bed 1 bath Brompton

2 days on market avail 13 Nov Portal ↗

246 sqft 23 m²

£8.20/sqft £88.26/m² 105% above London median
£2,017/mo ◷ relisted 9×

The Rex, Clarence St., KT1

0 bed 1 bath Surbiton

3 days on market avail now Agent's site ↗

1,241 sqft 115 m²

£8.73/sqft £93.97/m² 118% above London median
£10,833/mo ◷ relisted 1×

Lincoln Square, Portugal Street, WC2A

3 bed 2 bath Chinatown

3 days on market avail 20 Oct Portal ↗

1,354 sqft 126 m²

£8.86/sqft £95.37/m² short let
£12,000/mo ◷ 53 days on market

Walton Street, London, SW3

3 bed 3 bath Belgravia

Also listed here £8,500 ↗

4 days on market avail now Portal ↗

829 sqft 77 m²

£8.87/sqft £95.48/m² 122% above London median
£7,350/mo ◷ relisted 7×

Flat 15, 219 Baker Street, London, NW1

2 bed 2 bath Marylebone

4 days on market avail now Agent's site ↗

180 sqft 17 m²

£8.99/sqft £96.77/m² price unclear
£1,619/mo was £1,671 ◷ relisted 17×

The Rex, Clarence St., KT1

0 bed 1 bath Surbiton

Also listed here £1,671 ↗

3 days on market avail now Portal ↗

879 sqft 82 m²

£9.86/sqft £106.13/m² 146% above London median
£8,667/mo ◷ 37 days on market

Charlotte Street, Fitzrovia, London, W1T

2 bed 2 bath Bloomsbury

Also listed here £8,667 short let ↗

4 days on market avail 3 Jan 2027 Portal ↗

129 sqft 12 m²

£9.91/sqft £106.67/m² 148% above London median
£1,279/mo was £1,495 ◷ relisted 4×

Old Oak Lane, London, NW10

0 bed ? bath Park Royal

Also listed here £1,279 same price ↗

3 days on market Agent's site ↗

130 sqft 12 m²

£10.00/sqft £107.64/m² 150% above London median
£1,300/mo ◷ relisted 1×

Marloes Road, Kensington, London, W8

0 bed 1 bath Earl's Court

Also listed here £2,600 short let ↗

listed yesterday Agent's site ↗

655 sqft 61 m²

£10.58/sqft £113.88/m² short let
£6,933/mo ◷ relisted 1×

St Stephens Gardens, London, W2

1 bed 1 bath Bayswater

Also listed here £3,900 ↗

2 days on market avail now Portal ↗

1,645 sqft 153 m²

£11.06/sqft £119.05/m² 176% above London median
£18,200/mo ◷ relisted 1×

Grosvenor Hill, Mayfair, London, W1K

2 bed 2 bath Chinatown

3 days on market avail now Portal ↗

1,267 sqft 118 m²

£12.63/sqft £135.95/m² short let
£15,999/mo ◷ relisted 7×

Eaton Place, SW1X

2 bed 2 bath Belgravia

listed yesterday Portal ↗

854 sqft 79 m²

£14.13/sqft £152.09/m² 253% above London median
£12,068/mo ◷ relisted 1×

Prince Of Wales Terrace, W8

2 bed 2 bath Brompton

3 days on market Agent's site ↗

1,115 sqft 104 m²

£15.16/sqft £163.18/m² 279% above London median
£16,900/mo ◷ relisted 1×

Prince of Wales Terrace, Kensington, London, W8

2 bed 2 bath Brompton

4 days on market avail now Portal ↗

134 sqft 12 m²

£15.52/sqft £167.06/m² 288% above London median
£2,080/mo ◷ relisted 3×

Draycott Avenue, SW3

0 bed 1 bath Brompton

4 days on market Agent's site ↗

135 sqft 13 m²

£16.78/sqft £180.62/m² 320% above London median
£2,265/mo ◷ relisted 2×

Draycott Avenue, SW3

0 bed 1 bath Brompton

4 days on market avail 14 Sep 2027 Portal ↗

818 sqft 76 m²

£20.63/sqft £222.06/m² 416% above London median
£16,878/mo ◷ relisted 1×

Harley Street, Marylebone, London, W1G

2 bed 2 bath Marylebone

2 days on market avail 23 Oct Agent's site ↗

size unknown

—/sqft/m²
£1,527/mo ◷ relisted 2×

1 bed, 6th floor, Beam Park, Rainham, RM13

1 bed ? bath Beam Park

listed yesterday avail now Portal ↗

size unknown

—/sqft/m²
£1,095/mo was £1,280 ◷ relisted 2×

Acton Lane, London, NW10

0 bed 1 bath Harlesden

3 days on market avail now Portal ↗

size unknown

—/sqft/m²
£1,890/mo ◷ relisted 15×

Alameda, HA9

0 bed 1 bath Wembley

Also listed here £1,890 same price ↗

3 days on market avail now Portal ↗

size unknown

—/sqft/m²
£3,400/mo ◷ relisted 10×

Alameda, HA9

3 bed 2 bath Wembley

Also listed here £3,400 same price ↗

6 days on market avail now Portal ↗

size unknown

—/sqft/m²
£2,110/mo ◷ relisted 12×

Bale & Anchor, Conington Road, SE13

1 bed 1 bath Ada Kennedy Court

Also listed here £1,930 ↗

2 days on market avail now Agent's site ↗

size unknown

—/sqft/m²
£2,475/mo ◷ relisted 14×

Bale & Anchor, Conington Road, SE13

2 bed 2 bath Ada Kennedy Court

listed yesterday avail now Agent's site ↗

size unknown

—/sqft/m²
£3,400/mo was £3,700 ◷ relisted 13×

Bale & Anchor, Conington Road, SE13

3 bed 2 bath Ada Kennedy Court

2 days on market avail now Agent's site ↗

size unknown

—/sqft/m²
£1,810/mo ◷ relisted 6×

Beton, HA9

0 bed 1 bath Wembley

2 days on market avail now Portal ↗

size unknown

—/sqft/m²
£2,960/mo was £3,965 ◷ relisted 17×

Blackhorse Mills, E17

3 bed 2 bath Papermill Place

Also listed here £2,960 same price ↗

listed today avail now Agent's site ↗

size unknown

—/sqft/m²
£1,900/mo ◷ relisted 11×

Brixton Junction, Brixton, SE24

1 bed 1 bath Brixton

Also listed here £1,695 ↗

2 days on market avail now Agent's site ↗

size unknown

—/sqft/m²
£3,350/mo ◷ relisted 2×

Brixton Road, London, SW9

3 bed 2 bath Cowley Estate

listed today avail now Agent's site ↗

size unknown

—/sqft/m² short let
£2,600/mo ◷ relisted 1×

Buckingham Gate, London, SW1E

1 bed 1 bath Millbank

6 days on market avail now Agent's site ↗

size unknown

—/sqft/m² short let
£2,950/mo ◷ relisted 1×

Clayponds Lane, Brentford

1 bed 1 bath Brentford

2 days on market Agent's site ↗

size unknown

—/sqft/m²
£1,500/mo was £1,600 ◷ relisted 13×

Courland Grove, SW8

0 bed 1 bath Patmore Estate

Also listed here £1,395 ↗ £1,600 ↗

2 days on market avail now Agent's site ↗

size unknown

—/sqft/m²
£2,150/mo ◷ relisted 1×

Discovery Tower, E16

1 bed 1 bath Brunel Street Works

3 days on market avail 13 Oct Portal ↗

size unknown

—/sqft/m²
£1,850/mo ◷ relisted 60×

Enclave Acton, W3

0 bed 1 bath Park Royal

Also listed here £1,450 ↗

listed yesterday avail now Agent's site ↗

size unknown

—/sqft/m²
£1,450/mo was £1,600 ◷ relisted 35×

Enclave Acton, W3

0 bed 1 bath Park Royal

Also listed here £1,450 same price ↗

listed today avail now Agent's site ↗

size unknown

—/sqft/m²
£1,760/mo ◷ relisted 1×

Florence House, Colindale Gardens

0 bed 1 bath Colindale

4 days on market avail 20 Nov Agent's site ↗

size unknown

—/sqft/m²
£2,500/mo was £2,755 ◷ relisted 4×

Gerry Raffles Square

2 bed 2 bath Maryland

3 days on market avail now Agent's site ↗

size unknown

—/sqft/m²
£2,700/mo was £2,850 ◷ relisted 1×

Hughes Road

4 bed 3 bath Barkingside

2 days on market avail now Portal ↗

size unknown

—/sqft/m²
£2,200/mo ◷ relisted 1×

King Street, Chiswick, London

1 bed 1 bath Hammersmith

5 days on market Agent's site ↗

size unknown

—/sqft/m²
£2,200/mo ◷ relisted 1×

Maple Mews, London, SW16

2 bed 1 bath West Norwood

3 days on market avail 28 Sep Agent's site ↗

size unknown

—/sqft/m²
£3,600/mo ◷ relisted 1×

Melrose Road, London, SW18

3 bed 2 bath Southfields

2 days on market avail now Agent's site ↗

size unknown

—/sqft/m²
£1,995/mo was £2,095 ◷ relisted 18×

Neptune Wharf, SE8

1 bed 1 bath Albury Court

Also listed here £1,995 same price ↗

listed today avail now 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.