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.

18,939 flats measured

Best £/sqft£/m² first

817–864 of 1,015 · £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.

990 sqft 92 m²

£6.92/sqft £74.49/m² 73% above London median
£6,850/mo ◷ relisted 1×

Kensington Gardens Square, Bayswater, London, W2

2 bed 2 bath Bayswater

listed today avail 1 Dec Agent's site ↗

258 sqft 24 m²

£6.97/sqft £75.02/m² 74% above London median
£1,799/mo was £2,145 ◷ relisted 1×

Sloane Avenue, Chelsea, London, SW3

0 bed 1 bath Brompton

Also listed here £3,898 short let ×2 ↗

listed yesterday Agent's site ↗

327 sqft 30 m²

£7.03/sqft £75.67/m² 76% above London median
£2,300/mo ◷ relisted 6×

120 Finchley Road, London, NW3 5JB

0 bed 1 bath Belsize Park

3 days on market avail now Portal ↗

675 sqft 63 m²

£7.04/sqft £75.78/m² short let
£4,750/mo ◷ relisted 1×

Highbury Terrace London N5

2 bed 1 bath Highbury

14 days on market avail now Agent's site ↗

1,475 sqft 137 m²

£7.05/sqft £75.89/m² 76% above London median
£10,400/mo ◷ relisted 1×

Elystan Place, London, SW3

3 bed 2 bath Brompton

Also listed here £17,333 short let ↗

18 days on market avail 20 Oct Agent's site ↗

1,397 sqft 130 m²

£7.05/sqft £75.89/m² 76% above London median
£9,850/mo ◷ relisted 6×

Flat 73, 219 Baker, 219 Baker Street, London, NW1

3 bed 4 bath Marylebone

4 days on market avail 21 Oct Agent's site ↗

613 sqft 57 m²

£7.07/sqft £76.10/m² 77% above London median
£4,334/mo ◷ relisted 1×

Cornwall Gardens, South Kensington, London, SW7

1 bed 1 bath Earl's Court

listed yesterday Agent's site ↗

205 sqft 19 m²

£7.07/sqft £76.10/m² 77% above London median
£1,450/mo was £1,650 ◷ relisted 24×

Enclave: Acton, 101 Wales Farm Road, London, W3 6WU

0 bed 1 bath Park Royal

Also listed here £1,450 same price ↗

listed today avail now Agent's site ↗

205 sqft 19 m²

£7.07/sqft £76.10/m² 77% above London median
£1,450/mo was £1,953 ◷ relisted 16×

Enclave: Acton, 101 Wales Farm Road, London, W3 6WU

0 bed 1 bath Park Royal

Also listed here £1,450 same price ↗

listed today avail now Agent's site ↗

205 sqft 19 m²

£7.07/sqft £76.10/m² 77% above London median
£1,450/mo ◷ relisted 13×

Enclave: Acton, 101 Wales Farm Road, London, W3 6WU

0 bed 1 bath Park Royal

Also listed here £1,450 same price ↗

listed today avail now Agent's site ↗

205 sqft 19 m²

£7.07/sqft £76.10/m² 77% above London median
£1,450/mo ◷ relisted 12×

Enclave: Acton, 101 Wales Farm Road, London, W3 6WU

0 bed 1 bath Park Royal

Also listed here £1,450 same price ↗

listed today avail now Agent's site ↗

705 sqft 65 m²

£7.09/sqft £76.32/m² 77% above London median
£4,996/mo ◷ relisted 1×

Lancaster Gate, London W2

2 bed 1 bath Bayswater

11 days on market avail 10 Nov Portal ↗

379 sqft 35 m²

£7.13/sqft £76.75/m² 78% above London median
£2,701/mo was £2,750 ◷ relisted 1×

Fetter Lane, Holborn, London, EC4A

1 bed 1 bath Aldgate

18 days on market Agent's site ↗

771 sqft 72 m²

£7.13/sqft £76.75/m² 78% above London median
£5,500/mo ◷ relisted 1×

Piccadilly, mayfair, London, W1J

2 bed 1 bath Chinatown

7 days on market avail now Agent's site ↗

301 sqft 28 m²

£7.14/sqft £76.85/m² 78% above London median
£2,149/mo ◷ relisted 5×

ARK Wembley, 30 First Way, Wembley, Middlesex, HA9 0PE

0 bed 1 bath Wembley

8 days on market Portal ↗

436 sqft 41 m²

£7.18/sqft £77.28/m² 80% above London median
£3,130/mo was £3,185 ◷ relisted 8×

Bloom East, 55 Nine Elms Ln, Nine Elms, London SW11 7DG

0 bed 1 bath Chelsea Bridge Wharf

Also listed here £3,130 same price ↗

listed today avail 18 Nov Agent's site ↗

398 sqft 37 m²

£7.24/sqft £77.93/m² 81% above London median
£2,880/mo was £3,070 ◷ relisted 19×

Bloom West, 57 Nine Elms Ln, Nine Elms, London SW11 7DG

0 bed 1 bath Chelsea Bridge Wharf

Also listed here £2,880 same price ↗

listed today avail 27 Nov Agent's site ↗

538 sqft 50 m²

£7.29/sqft £78.47/m² 82% above London median
£3,920/mo ◷ relisted 17×

Bloom West, 57 Nine Elms Ln, Nine Elms, London SW11 7DG

1 bed 1 bath Chelsea Bridge Wharf

Also listed here £3,920 same price ↗

listed today avail 29 Nov Agent's site ↗

1,484 sqft 138 m²

£7.30/sqft £78.58/m² 82% above London median
£10,833/mo ◷ 53 days on market

Sloane Gardens, London SW1W

3 bed 3 bath Chelsea

Also listed here £21,667 short let ↗

21 days on market avail now Agent's site ↗

1,242 sqft 115 m²

£7.33/sqft £78.90/m² 83% above London median
£9,100/mo ◷ relisted 1×

Holbein Place, London, SW1W

3 bed 2 bath Abbots Manor Estate

10 days on market Portal ↗

744 sqft 69 m²

£7.34/sqft £79.01/m² 84% above London median
£5,460/mo ◷ relisted 1×

Hill Street, Mayfair, London, W1J

2 bed 2 bath Chinatown

11 days on market Agent's site ↗

242 sqft 22 m²

£7.34/sqft £79.01/m² 84% above London median
£1,777/mo ◷ relisted 1×

Stanwick Road, West Kensington, W14

1 bed 1 bath Barons Keep

10 days on market avail now Portal ↗

312 sqft 29 m²

£7.37/sqft £79.33/m² 84% above London median
£2,300/mo ◷ relisted 4×

The Quarters, 120 Finchley Road, London, NW3 5JB

0 bed 1 bath Belsize Park

Also listed here £2,100 short let ↗

3 days on market avail now Agent's site ↗

1,127 sqft 105 m²

£7.38/sqft £79.44/m² 84% above London median
£8,320/mo ◷ relisted 2×

Cumberland Terrace, Regent's Park, London, NW1

2 bed 2 bath Camden Town

listed yesterday Agent's site ↗

947 sqft 88 m²

£7.39/sqft £79.55/m² 85% above London median
£7,000/mo was £7,600 ◷ relisted 7×

Flat 3, 219 Baker Street, London, NW1

2 bed 2 bath Marylebone

4 days on market Agent's site ↗

739 sqft 69 m²

£7.39/sqft £79.55/m² 85% above London median
£5,460/mo ◷ relisted 1×

Hill Street, London, W1J

2 bed 2 bath Chinatown

8 days on market avail now Portal ↗

739 sqft 69 m²

£7.39/sqft £79.55/m² 85% above London median
£5,460/mo ◷ relisted 1×

Hill Street, Mayfair, London, W1J

2 bed 2 bath Chinatown

10 days on market Portal ↗

733 sqft 68 m²

£7.45/sqft £80.19/m² 86% above London median
£5,460/mo ◷ relisted 1×

Hill Street, London, W1J

2 bed 2 bath Chinatown

10 days on market Portal ↗

733 sqft 68 m²

£7.45/sqft £80.19/m² 86% above London median
£5,460/mo ◷ relisted 1×

Hill Street, London, W1J

2 bed 2 bath Chinatown

9 days on market avail now Agent's site ↗

731 sqft 68 m²

£7.47/sqft £80.41/m² 87% above London median
£5,460/mo ◷ relisted 1×

Hill Street, Mayfair, London, W1J

2 bed 2 bath Chinatown

10 days on market Agent's site ↗

960 sqft 89 m²

£7.49/sqft £80.62/m² 87% above London median
£7,193/mo ◷ relisted 2×

Merchant Square East, London, UK, W2

3 bed 2 bath Paddington

Also listed here £7,193 same price ↗

3 days on market Portal ↗

728 sqft 68 m²

£7.50/sqft £80.73/m² 88% above London median
£5,460/mo ◷ relisted 1×

Hill Street, London, Mayfair, W1J

2 bed 2 bath Chinatown

10 days on market avail now Portal ↗

728 sqft 68 m²

£7.50/sqft £80.73/m² 88% above London median
£5,460/mo ◷ relisted 1×

Hill Street, Mayfair, W1J

2 bed 2 bath Chinatown

listed today avail 30 Sep Agent's site ↗

1,323 sqft 123 m²

£7.53/sqft £81.05/m² 88% above London median
£9,967/mo ◷ relisted 1×

Chester Square, Belgravia, London SW1W

3 bed 2 bath Belgravia

23 days on market avail 15 Oct Agent's site ↗

208 sqft 19 m²

£7.53/sqft £81.05/m² 88% above London median
£1,567/mo was £1,792 ◷ relisted 2×

Clarence Street, Kingston Upon Thames, Surrey, KT1

0 bed 1 bath Surbiton

6 days on market Portal ↗

727 sqft 68 m²

£7.57/sqft £81.48/m² 89% above London median
£5,500/mo ◷ relisted 2×

89 Piccadilly, LONDON, W1J

2 bed 1 bath Chinatown

8 days on market avail now Agent's site ↗

944 sqft 88 m²

£7.57/sqft £81.48/m² 89% above London median
£7,150/mo ◷ relisted 1×

Merchant Square, Paddington, London W2

3 bed 2 bath Paddington

24 days on market avail now Agent's site ↗

727 sqft 68 m²

£7.57/sqft £81.48/m² 89% above London median
£5,500/mo ◷ relisted 1×

Piccadilly, Mayfair, London, W1J

2 bed 1 bath Chinatown

7 days on market Agent's site ↗

1,518 sqft 141 m²

£7.58/sqft £81.59/m² 90% above London median
£11,500/mo ◷ relisted 1×

River Park Tower, 1 Nine Elms Lane, London, SW8

3 bed 3 bath Chelsea Bridge Wharf

8 days on market avail now Agent's site ↗

942 sqft 88 m²

£7.59/sqft £81.70/m² 90% above London median
£7,150/mo ◷ 52 days on market

Merchant Square East, London, UK, W2

3 bed 2 bath Paddington

Also listed here £7,150 same price ↗

10 days on market Portal ↗

342 sqft 32 m²

£7.60/sqft £81.81/m² short let
£2,600/mo ◷ 53 days on market

Knaresborough Place, South Kensington, London, SW5

0 bed 1 bath Earl's Court

Also listed here £2,600 short let ↗

3 days on market Agent's site ↗

199 sqft 18 m²

£7.62/sqft £82.02/m² 90% above London median
£1,517/mo ◷ relisted 1×

Cranley Gardens, London, SW7

0 bed ? bath Brompton

3 days on market avail now Agent's site ↗

908 sqft 84 m²

£7.64/sqft £82.24/m² 91% above London median
£6,933/mo ◷ relisted 1×

Maddox Street, Mayfair

2 bed 2 bath East Marylebone

9 days on market Agent's site ↗

1,207 sqft 112 m²

£7.71/sqft £82.99/m² 93% above London median
£9,300/mo ◷ relisted 1×

Baker Street, London

3 bed 3 bath Marylebone

listed today avail 22 Nov Agent's site ↗

205 sqft 19 m²

£7.73/sqft £83.20/m² 93% above London median
£1,584/mo was £1,617 ◷ relisted 2×

Willesden Lane, Willesden, Brent, London

0 bed ? bath Brondesbury

12 days on market avail 30 Sep Portal ↗

194 sqft 18 m²

£7.75/sqft £83.42/m² 94% above London median
£1,503/mo ◷ relisted 4×

UNCLE Stockwell, 60 Courland Grove, London, SW8

0 bed 1 bath Patmore Estate

8 days on market avail 1 Oct Agent's site ↗

206 sqft 19 m²

£7.77/sqft £83.64/m² 94% above London median
£1,600/mo ◷ relisted 1×

Knaresborough Place, Earls Court

0 bed 1 bath Earl's Court

11 days on market 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.