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.

18,588 flats measured

Best £/sqft£/m² first

1,633–1,680 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.

356 sqft 33 m²

£7.00/sqft £75.35/m²
£2,492/mo

Seymour Place London W1H

0 bed 1 bath Marylebone

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

2,318 sqft 215 m²

£7.01/sqft £75.45/m²
£16,250/mo £4,063 each (if split by room) ◷ 2mo on market

Eaton Square, London, SW1W

4 bed 3 bath Belgravia

2mo on market avail now Share Portal ↗

525 sqft 49 m²

£7.02/sqft £75.56/m²
£3,683/mo ◷ 47 days on market

Abell House, 31 John Islip Street, Westminster, London, SW1P

1 bed 1 bath Grosvenor Estate

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

2,439 sqft 227 m²

£7.02/sqft £75.56/m²
£17,117/mo £4,279 each (if split by room) ◷ 40 days on market

Park St James, Prince Albert Road, NW8

4 bed 5 bath St. John's Wood

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

1,496 sqft 139 m²

£7.02/sqft £75.56/m²
£10,500/mo £3,500 each (if split by room) ◷ relisted 1×

Strand, Gladstone House, WC2R

3 bed 3 bath Chinatown

9 days on market Share Agent's site ↗

755 sqft 70 m²

£7.02/sqft £75.56/m²
£5,300/mo £2,650 each (if split by room)

Wesley Court, Weymouth Street

2 bed 2 bath Marylebone

listed yesterday avail 20 Nov Share Agent's site ↗

1,819 sqft 169 m²

£7.03/sqft £75.67/m²
£12,783/mo £4,261 each (if split by room) was £14,083 ◷ 46 days on market

Devonshire Place, Marylebone, London, W1G

3 bed 2 bath Marylebone

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

640 sqft 59 m²

£7.03/sqft £75.67/m² short let
£4,500/mo

Westbourne Terrace Paddington W2

1 bed 1 bath Bayswater

2 days on market avail 30 Oct Share Agent's site ↗

492 sqft 46 m²

£7.04/sqft £75.78/m² short let
£3,466/mo ◷ 7mo on market

Gatliff Road, Pimlico, London, SW1W

1 bed 1 bath Abbots Manor Estate

7mo on market avail now Share Agent's site ↗

360 sqft 33 m²

£7.04/sqft £75.78/m²
£2,535/mo was £2,752 ◷ 46 days on market

Gloucester Place, London

0 bed 1 bath Marylebone

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

1,690 sqft 157 m²

£7.04/sqft £75.78/m²
£11,900/mo £2,975 each (if split by room) ◷ 3mo on market

Rochester Row, London, SW1P

4 bed 3 bath Millbank

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

431 sqft 40 m²

£7.04/sqft £75.78/m²
£3,033/mo

Shaftesbury Avenue, Soho, W1D

1 bed 1 bath Chinatown

4 days on market avail 7 Dec Share Agent's site ↗

1,776 sqft 165 m²

£7.04/sqft £75.78/m²
£12,497/mo £3,124 each (if split by room)

Tufton Street, Westminster

4 bed 3 bath Millbank

10 days on market Share Agent's site ↗

1,938 sqft 180 m²

£7.04/sqft £75.78/m²
£13,640/mo £4,547 each (if split by room) ◷ 5mo on market

Westbourne Gardens London W2

3 bed 3 bath Bayswater

5mo on market avail now Share Agent's site ↗

768 sqft 71 m²

£7.05/sqft £75.89/m²
£5,416/mo £2,708 each (if split by room) ◷ 54 days on market

Kensington Gardens Square, Bayswater, London

2 bed 1 bath Bayswater

54 days on market avail now Share Portal ↗

768 sqft 71 m²

£7.05/sqft £75.89/m²
£5,417/mo £2,709 each (if split by room) ◷ 54 days on market

Kensington Gardens Square, Bayswater, W2

2 bed 2 bath Bayswater

54 days on market avail now Share Portal ↗

768 sqft 71 m²

£7.05/sqft £75.89/m²
£5,417/mo £2,709 each (if split by room) ◷ 46 days on market

Kensington Gardens Square, London, W2

2 bed 2 bath Bayswater

46 days on market avail now Share Portal ↗

660 sqft 61 m²

£7.05/sqft £75.89/m² short let
£4,650/mo ◷ 30 days on market

Maida Vale London W9

2 bed 2 bath Maida Vale

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

706 sqft 66 m²

£7.06/sqft £75.99/m² short let
£4,983/mo ◷ 2mo on market

Grosvenor Road, The Panoramic, Westminster, London, SW1V

1 bed ? bath Churchill Gardens Estate

2mo on market avail now Share Portal ↗

9,201 sqft 855 m²

£7.06/sqft £75.99/m²
£65,000/mo £10,833 each (if split by room) ◷ 2mo on market

UPPER GROSVENOR STREET, Mayfair, London, W1K

6 bed 5 bath Marylebone

Also listed here £130,000 short let ↗

2mo on market Share Agent's site ↗

1,132 sqft 105 m²

£7.07/sqft £76.10/m²
£8,000/mo £2,667 each (if split by room) ◷ 60 days on market

Cleveland Street, Fitzrovia, London

3 bed 3 bath East Marylebone

60 days on market Share Portal ↗

1,131 sqft 105 m²

£7.07/sqft £76.10/m²
£8,000/mo £2,667 each (if split by room) ◷ 2mo on market

Kinnerton Street, Belgravia, SW1X

3 bed 2 bath Belgravia

2mo on market Share Portal ↗

978 sqft 91 m²

£7.07/sqft £76.10/m²
£6,912/mo £2,304 each (if split by room) ◷ 32 days on market

Merchant Square East Paddington W2

3 bed 2 bath Paddington

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

920 sqft 85 m²

£7.07/sqft £76.10/m²
£6,500/mo £3,250 each (if split by room)

Sherwood Street, London, W1F

2 bed 2 bath East Marylebone

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

920 sqft 85 m²

£7.07/sqft £76.10/m²
£6,500/mo £3,250 each (if split by room)

Sherwood Street, Soho, London W1F

2 bed 2 bath East Marylebone

24 days on market avail now Share Portal ↗

2,447 sqft 227 m²

£7.08/sqft £76.21/m²
£17,333/mo £5,778 each (if split by room) ◷ 2mo on market

Harley House, Marylebone, NW1

3 bed 3 bath Marylebone

2mo on market avail now Share Portal ↗

4,123 sqft 383 m²

£7.09/sqft £76.32/m² short let
£29,250/mo ◷ 60 days on market

Gloucester Square, London W2

7 bed 5 bath Paddington

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

705 sqft 65 m²

£7.09/sqft £76.32/m² 12% above Westminster median
£4,996/mo £2,498 each (if split by room) ◷ relisted 1×

Lancaster Gate, London W2

2 bed 1 bath Bayswater

20 days on market avail 10 Nov Share Portal ↗

621 sqft 58 m²

£7.09/sqft £76.32/m² 12% above Westminster median
£4,400/mo ◷ 2mo on market

Millbank, City Of Westminster, London

1 bed 1 bath Millbank

2mo on market Share Portal ↗

6,103 sqft 567 m²

£7.10/sqft £76.42/m² 12% above Westminster median
£43,333/mo £6,190 each (if split by room) ◷ 2mo on market

Hanover Terrace, Regents Park NW1

7 bed 7 bath Marylebone

2mo on market avail now Share Portal ↗

761 sqft 71 m²

£7.10/sqft £76.42/m² 12% above Westminster median
£5,400/mo £2,700 each (if split by room)

Marsham Court, Marsham Street, Westminster, London, SW1P

2 bed 2 bath Grosvenor Estate

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

791 sqft 73 m²

£7.12/sqft £76.64/m² 12% above Westminster median
£5,633/mo £1,878 each (if split by room) ◷ relisted 2×

Great Cumberland Place, London

3 bed 2 bath Marylebone

32 days on market Share Agent's site ↗

298 sqft 28 m²

£7.13/sqft £76.75/m² 13% above Westminster median
£2,124/mo was £2,384 ◷ 32 days on market

James Street, Marylebone, London, W1U

0 bed 1 bath Marylebone

32 days on market Share Agent's site ↗

1,579 sqft 147 m²

£7.13/sqft £76.75/m² 13% above Westminster median
£11,266/mo £2,817 each (if split by room) ◷ 60 days on market

Merchant Square East, London, W2

4 bed 3 bath Paddington

60 days on market avail now Share Portal ↗

1,579 sqft 147 m²

£7.13/sqft £76.75/m² 13% above Westminster median
£11,266/mo £2,817 each (if split by room) ◷ 60 days on market

Merchant Square, Paddington, W2

4 bed 3 bath Paddington

60 days on market avail now Share Portal ↗

771 sqft 72 m²

£7.13/sqft £76.75/m² 13% above Westminster median
£5,500/mo £2,750 each (if split by room)

Piccadilly, Mayfair, W1J

2 bed 1 bath Chinatown

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

771 sqft 72 m²

£7.13/sqft £76.75/m² 13% above Westminster median
£5,500/mo £2,750 each (if split by room) ◷ relisted 1×

Piccadilly, mayfair, London, W1J

2 bed 1 bath Chinatown

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

1,579 sqft 147 m²

£7.14/sqft £76.85/m² 13% above Westminster median
£11,267/mo £2,817 each (if split by room) ◷ 60 days on market

Harbet Road, Paddington W2

4 bed 3 bath Paddington

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

4,852 sqft 451 m²

£7.14/sqft £76.85/m² 13% above Westminster median
£34,667/mo £4,952 each (if split by room) ◷ 2mo on market

Hertford Street, London, W1J

7 bed 7 bath Chinatown

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

1,579 sqft 147 m²

£7.14/sqft £76.85/m² 13% above Westminster median
£11,267/mo £2,817 each (if split by room) ◷ 60 days on market

Merchant Square East, London, W2

4 bed 3 bath Paddington

60 days on market avail now Share Portal ↗

1,579 sqft 147 m²

£7.14/sqft £76.85/m² 13% above Westminster median
£11,267/mo £2,817 each (if split by room) ◷ 60 days on market

Merchant Square, Paddington Basin, W2

4 bed 3 bath Paddington

60 days on market avail now Share Portal ↗

1,967 sqft 183 m²

£7.14/sqft £76.85/m² 13% above Westminster median
£14,038/mo £4,679 each (if split by room) was £15,166 ◷ 6mo on market

Mount Row W1K

3 bed 2 bath Chinatown

6mo on market Share Agent's site ↗

789 sqft 73 m²

£7.14/sqft £76.85/m² 13% above Westminster median
£5,633/mo £2,817 each (if split by room) ◷ 60 days on market

Newcastle Place, London, W2

2 bed 2 bath Fisherton Street Estate

60 days on market Share Portal ↗

667 sqft 62 m²

£7.15/sqft £76.96/m² 13% above Westminster median
£4,767/mo ◷ 2mo on market

Newcourt Street, St John's Wood, NW8

1 bed 1 bath St. John's Wood

2mo on market avail now Share Portal ↗

1,213 sqft 113 m²

£7.15/sqft £76.96/m² 13% above Westminster median
£8,667/mo £4,334 each (if split by room) ◷ 46 days on market

Saddle Yard, Mayfair, London, W1J

2 bed 2 bath Chinatown

48 days on market Share Portal ↗

968 sqft 90 m²

£7.16/sqft £77.07/m² 13% above Westminster median
£6,933/mo £3,467 each (if split by room)

Ganton Street, Carnaby W1

2 bed 2 bath East Marylebone

25 days on market avail 7 Dec Share Agent's site ↗

517 sqft 48 m²

£7.16/sqft £77.07/m² short let
£3,700/mo

Raised Ground Floor Flat, London, W9

2 bed 1 bath Maida Hill

19 days on market avail 22 Oct Share Portal ↗

768 sqft 71 m²

£7.17/sqft £77.18/m² 13% above Westminster median
£5,503/mo £2,752 each (if split by room)

Kensington Gardens Square, Bayswater, London

2 bed 2 bath Bayswater

3 days on market avail now 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.