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.

18,697 flats measured

Best £/sqft£/m² first

721–768 of 3,851 · £6.40/sqft£68.89/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.

1,252 sqft 116 m²

£4.95/sqft £53.28/m² 23% below Westminster median
£6,200/mo £2,067 each (if split by room)

Palace Court, London, W2

3 bed 2 bath Bayswater

2 days on market avail 8 Oct Share Portal ↗

404 sqft 38 m²

£4.95/sqft £53.28/m² 23% below Westminster median
£1,998/mo ◷ 56 days on market

Petty France, Pimlico & Westminster

0 bed 1 bath Millbank

56 days on market Share Agent's site ↗

859 sqft 80 m²

£4.95/sqft £53.28/m² 23% below Westminster median
£4,250/mo £2,125 each (if split by room) was £4,500 ◷ 3mo on market

Porchester Place, Hyde Park, W2

2 bed 2 bath Paddington

3mo on market avail now Share Portal ↗

525 sqft 49 m²

£4.95/sqft £53.28/m² 23% below Westminster median
£2,600/mo

The Water Gardens Hyde Park W2

1 bed 1 bath Paddington

listed yesterday avail 15 Oct Share Agent's site ↗

534 sqft 50 m²

£4.96/sqft £53.39/m² 23% below Westminster median
£2,650/mo was £2,816 ◷ 36 days on market

Grove End Road, St. John's Wood

1 bed 1 bath St. John's Wood

36 days on market Share Agent's site ↗

1,210 sqft 112 m²

£4.96/sqft £53.39/m² 23% below Westminster median
£6,000/mo £3,000 each (if split by room)

Grove Gardens, St Johns Wood

2 bed ? bath St. John's Wood

21 days on market avail now Share Portal ↗

676 sqft 63 m²

£4.96/sqft £53.39/m² 23% below Westminster median
£3,350/mo £1,675 each (if split by room) ◷ 6mo on market

Romney House, London, SW1P

2 bed 2 bath Millbank

3mo on market avail now Share Portal ↗

764 sqft 71 m²

£4.96/sqft £53.39/m² 23% below Westminster median
£3,792/mo £1,896 each (if split by room)

St Martin's Lane, Covent Garden WC2

2 bed 2 bath Chinatown

7 days on market avail 19 Oct Share Portal ↗

504 sqft 47 m²

£4.96/sqft £53.39/m² 23% below Westminster median
£2,500/mo was £2,600

Waterdale Manor, London, NW1

1 bed 1 bath Marylebone

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

10,462 sqft 972 m²

£4.97/sqft £53.50/m² 22% below Westminster median
£52,000/mo £5,778 each (if split by room) ◷ 58 days on market

Belgrave Square, Belgravia SW1

9 bed 8 bath Belgravia

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

1,047 sqft 97 m²

£4.97/sqft £53.50/m² 22% below Westminster median
£5,200/mo £1,733 each (if split by room) ◷ 2mo on market

Hyde Park Place, London, W2

3 bed 2 bath Paddington

2mo on market avail now Share Portal ↗

1,168 sqft 109 m²

£4.97/sqft £53.50/m² 22% below Westminster median
£5,800/mo £2,900 each (if split by room) ◷ 2mo on market

Merchant Square, Paddington, W2

2 bed 2 bath Paddington

2mo on market avail now Share Portal ↗

1,389 sqft 129 m²

£4.97/sqft £53.50/m² 22% below Westminster median
£6,900/mo £3,450 each (if split by room) ◷ 58 days on market

Millbank, Westminster, London, SW1P

2 bed 3 bath Millbank

58 days on market avail now Share Portal ↗

603 sqft 56 m²

£4.98/sqft £53.60/m² 22% below Westminster median
£3,000/mo £1,500 each (if split by room)

25 Charles Street, London, W1J

2 bed 2 bath Chinatown

5 days on market avail 10 Oct Share Portal ↗

452 sqft 42 m²

£4.98/sqft £53.60/m² 22% below Westminster median
£2,250/mo

68 Balcombe Street, London, NW1

1 bed 1 bath Marylebone

listed yesterday avail 15 Oct Share Portal ↗

853 sqft 79 m²

£4.98/sqft £53.60/m² 22% below Westminster median
£4,250/mo £2,125 each (if split by room) was £4,500

Clifton Gardens, Warwick Avenue Station, W9

2 bed 1 bath Maida Vale

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

482 sqft 45 m²

£4.98/sqft £53.60/m² 22% below Westminster median
£2,400/mo

Kildare Gardens London W2

1 bed 1 bath Bayswater

12 days on market avail 23 Nov Share Agent's site ↗

544 sqft 51 m²

£4.98/sqft £53.60/m² 22% below Westminster median
£2,708/mo £1,354 each (if split by room)

Warwick Avenue, Maida Vale, London, W9

2 bed 1 bath Maida Vale

listed today avail 14 Nov Share Portal ↗

651 sqft 60 m²

£4.99/sqft £53.71/m² short let
£3,250/mo ◷ 56 days on market

Amberley Road London W9

2 bed 2 bath Maida Hill

56 days on market avail now Share Portal ↗

521 sqft 48 m²

£4.99/sqft £53.71/m² 22% below Westminster median
£2,600/mo

Clarendon Court, Maida Vale, W9

1 bed 1 bath Maida Vale

listed yesterday avail 10 Oct Share Agent's site ↗

481 sqft 45 m²

£4.99/sqft £53.71/m² 22% below Westminster median
£2,400/mo

Garden Terrace, Pimlico, SW1V

1 bed 1 bath Churchill Gardens Estate

9 days on market avail 9 Nov Share Agent's site ↗

1,001 sqft 93 m²

£5.00/sqft £53.82/m² short let
£5,000/mo ◷ 52 days on market

Ascot Court, Grove End Road, NW8

2 bed 2 bath St. John's Wood

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

500 sqft 46 m²

£5.00/sqft £53.82/m² 22% below Westminster median
£2,500/mo

Clipstone Street, Fitzrovia, London, W1W

1 bed 1 bath East Marylebone

14 days on market avail 11 Nov Share Portal ↗

3,547 sqft 330 m²

£5.00/sqft £53.82/m² 22% below Westminster median
£17,745/mo £3,549 each (if split by room) ◷ 58 days on market

Cliveden Place, Belgravia, SW1W

5 bed 5 bath Belgravia

Also listed here £25,783 short let ↗

58 days on market avail now Share Portal ↗

1,668 sqft 155 m²

£5.00/sqft £53.82/m² short let
£8,342/mo was £12,783 ◷ 57 days on market

Knox Street, London, London, W1H

3 bed 2 bath Marylebone

57 days on market Share Agent's site ↗

629 sqft 58 m²

£5.00/sqft £53.82/m² 22% below Westminster median
£3,142/mo ◷ 57 days on market

Montagu Place, Marylebone, W1H

1 bed 1 bath Marylebone

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

1,552 sqft 144 m²

£5.01/sqft £53.93/m² 22% below Westminster median
£7,778/mo £2,593 each (if split by room)

Albert Hall Mansions, Prince Consort Road, South Kensington, SW7

3 bed 2 bath Belgravia

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

1,037 sqft 96 m²

£5.01/sqft £53.93/m² 22% below Westminster median
£5,200/mo £1,733 each (if split by room) was £5,500 ◷ 54 days on market

Carrick Yard, Fisherton Street, NW8

3 bed 2 bath Fisherton Street Estate

54 days on market avail now Share Portal ↗

674 sqft 63 m²

£5.01/sqft £53.93/m² 22% below Westminster median
£3,380/mo ◷ 40 days on market

Ganton Street, Soho, W1F

1 bed 1 bath East Marylebone

40 days on market avail 18 Oct Share Agent's site ↗

569 sqft 53 m²

£5.01/sqft £53.93/m² 22% below Westminster median
£2,850/mo

Lindsay Square London SW1V

1 bed 1 bath Churchill Gardens Estate

5 days on market avail 13 Nov Share Agent's site ↗

592 sqft 55 m²

£5.01/sqft £53.93/m² 22% below Westminster median
£2,968/mo £1,484 each (if split by room) ◷ 55 days on market

Third Floor Flat, Inverness Terrace, City Of Westminster, London

2 bed 1 bath Bayswater

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

627 sqft 58 m²

£5.01/sqft £53.93/m² 22% below Westminster median
£3,141/mo

York Street, London

1 bed 1 bath Marylebone

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

458 sqft 43 m²

£5.02/sqft £54.03/m² 22% below Westminster median
£2,300/mo

Boundary Road, St. John's Wood

1 bed 1 bath Boundary Estate

7 days on market Share Agent's site ↗

1,175 sqft 109 m²

£5.02/sqft £54.03/m² 22% below Westminster median
£5,900/mo £2,950 each (if split by room)

Clifton Hill Studios, City Of Westminster, London

2 bed 2 bath Boundary Estate

2 days on market avail 28 Nov Share Agent's site ↗

876 sqft 81 m²

£5.02/sqft £54.03/m² 22% below Westminster median
£4,400/mo £2,200 each (if split by room) was £4,500 ◷ 34 days on market

Eyre Court 3-21, Finchley Road, London, NW8

2 bed 2 bath St. John's Wood

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

626 sqft 58 m²

£5.02/sqft £54.03/m² 22% below Westminster median
£3,142/mo

Hermitage Street, Paddington, London, W2

1 bed 1 bath Paddington

4 days on market avail 28 Oct Share Portal ↗

647 sqft 60 m²

£5.02/sqft £54.03/m² 22% below Westminster median
£3,250/mo ◷ 3mo on market

Quadrangle Tower, Cambridge Square

1 bed 1 bath Paddington

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

563 sqft 52 m²

£5.03/sqft £54.14/m² 21% below Westminster median
£2,834/mo was £3,100 ◷ 51 days on market

Cochrane Street, London, NW8

1 bed 1 bath St. John's Wood

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

457 sqft 42 m²

£5.03/sqft £54.14/m² 21% below Westminster median
£2,300/mo

Portnall Road, Maida Vale

1 bed 1 bath Elgin Estate

23 days on market Share Agent's site ↗

795 sqft 74 m²

£5.03/sqft £54.14/m² 21% below Westminster median
£4,000/mo £2,000 each (if split by room) ◷ 56 days on market

Portsea Place, London, W2

2 bed 2 bath Paddington

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

595 sqft 55 m²

£5.04/sqft £54.25/m² 21% below Westminster median
£3,000/mo £1,500 each (if split by room)

Cosway Street, Marylebone, London, NW1

2 bed 1 bath Fisherton Street Estate

2 days on market avail 2 Oct Share Portal ↗

575 sqft 53 m²

£5.04/sqft £54.25/m² 21% below Westminster median
£2,900/mo was £3,000

Flat 24 125-127 Park Road, Flat 24, London, NW8

1 bed 1 bath St. John's Wood

20 days on market avail 9 Nov Share Agent's site ↗

654 sqft 61 m²

£5.05/sqft £54.36/m² 21% below Westminster median
£3,300/mo

3 Warwick Square, Westminster, London, SW1V

1 bed 1 bath Pimlico

9 days on market avail 31 Oct Share Portal ↗

1,288 sqft 120 m²

£5.05/sqft £54.36/m² 21% below Westminster median
£6,500/mo £3,250 each (if split by room) was £6,933 ◷ 58 days on market

Old Pye Street, Westminster, London, SW1P

2 bed 2 bath Millbank

58 days on market avail now Share Portal ↗

644 sqft 60 m²

£5.05/sqft £54.36/m² 21% below Westminster median
£3,250/mo

Sussex Gardens, Hyde Park

1 bed 1 bath Paddington

5 days on market Share Agent's site ↗

644 sqft 60 m²

£5.05/sqft £54.36/m² 21% below Westminster median
£3,250/mo

Sussex Gardens, Notting Hill

1 bed 1 bath Paddington

5 days on market Share Agent's site ↗

693 sqft 64 m²

£5.05/sqft £54.36/m² short let
£3,500/mo ◷ 2mo on market

Widley Road, Maida Vale, London, W9

2 bed 1 bath Maida Hill

2mo 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.