GaffFinder

London lettings, by the square foot

Saved Get alerts

Every London flat, measured.

The portals won’t let you rank by size. We read the floorplans, so you can.

18,726 flats measured

Best £/sqft£/m² first

433–480 of 875 · £6.17/sqft£66.41/m² median in Chelsea

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.

1,967 sqft 183 m²

£6.83/sqft £73.52/m²
£13,433/mo £3,358 each (if split by room) was £14,083 ◷ 55 days on market

Radnor Walk, London, SW3

4 bed 3 bath Chelsea

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

710 sqft 66 m²

£6.87/sqft £73.95/m²
£4,875/mo £2,438 each (if split by room) ◷ 55 days on market

Fulham Road, Kensington

2 bed 2 bath Brompton

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

757 sqft 70 m²

£6.87/sqft £73.95/m² short let
£5,200/mo ◷ 56 days on market

Redcliffe Square, Chelsea, London, SW10

1 bed 2 bath Earl's Court

56 days on market Share Agent's site ↗

617 sqft 57 m²

£6.88/sqft £74.06/m²
£4,246/mo

Culford Gardens, Chelsea, London, SW3

1 bed 1 bath Chelsea

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

668 sqft 62 m²

£6.88/sqft £74.06/m²
£4,593/mo £2,297 each (if split by room) ◷ 55 days on market

Fulham Road, Chelsea, SW3

2 bed 1 bath Brompton

55 days on market avail now Share Portal ↗

668 sqft 62 m²

£6.88/sqft £74.06/m²
£4,593/mo £2,297 each (if split by room) ◷ 55 days on market

Fulham Road, London, SW3

2 bed 1 bath Brompton

55 days on market avail now Share Portal ↗

519 sqft 48 m²

£6.89/sqft £74.16/m²
£3,575/mo

Mulberry Close, Kings Road, London, SW3

1 bed 1 bath Brompton

18 days on market Share Agent's site ↗

226 sqft 21 m²

£6.90/sqft £74.27/m²
£1,560/mo

Battersea Park Road, Battersea, SW11

0 bed 1 bath Battersea

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

2,174 sqft 202 m²

£6.90/sqft £74.27/m²
£15,000/mo £5,000 each (if split by room) ◷ 4mo on market

Cadogan Gardens, London, SW3

3 bed 3 bath Belgravia

4mo on market avail now Share Portal ↗

1,570 sqft 146 m²

£6.90/sqft £74.27/m²
£10,833/mo £3,611 each (if split by room) was £11,050

Glebe Place, Chelsea SW3

3 bed 2 bath Brompton

19 days on market Share Portal ↗

1,255 sqft 117 m²

£6.91/sqft £74.38/m²
£8,667/mo £4,334 each (if split by room)

Onslow Square, South Kensington, SW7

2 bed 2 bath Brompton

9 days on market avail 27 Oct Share Agent's site ↗

362 sqft 34 m²

£6.91/sqft £74.38/m²
£2,500/mo was £3,000 ◷ 6mo on market

Sloane Avenue, Chelsea

1 bed 1 bath Brompton

6mo on market Share Agent's site ↗

1,011 sqft 94 m²

£6.92/sqft £74.49/m² 12% above Chelsea median
£7,000/mo £2,333 each (if split by room) was £7,500 ◷ 54 days on market

Lots Road, London, SW10 0JS

3 bed 2 bath Cremourne Estate

54 days on market avail now Share Portal ↗

325 sqft 30 m²

£6.92/sqft £74.49/m² 12% above Chelsea median
£2,250/mo

Oakley Street, Chelsea

0 bed 1 bath Chelsea

4 days on market Share Agent's site ↗

2,311 sqft 215 m²

£6.92/sqft £74.49/m² 12% above Chelsea median
£15,999/mo £5,333 each (if split by room) ◷ 55 days on market

Walton Street, Kensington And Chelsea, London

3 bed 4 bath Brompton

2mo on market avail now Share Portal ↗

1,250 sqft 116 m²

£6.93/sqft £74.59/m² 12% above Chelsea median
£8,667/mo £4,334 each (if split by room) ◷ relisted 1×

Malvern Court, Onslow Square, London SW7

2 bed 2 bath Brompton

10 days on market avail 6 Oct Share Agent's site ↗

391 sqft 36 m²

£6.93/sqft £74.59/m² 12% above Chelsea median
£2,709/mo was £2,817 ◷ 55 days on market

Sloane Avenue, Chelsea, London, SW3

1 bed 1 bath Brompton

55 days on market Share Agent's site ↗

258 sqft 24 m²

£6.97/sqft £75.02/m² 13% above Chelsea 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 ↗

3 days on market Share Agent's site ↗

418 sqft 39 m²

£7.00/sqft £75.35/m² 13% above Chelsea median
£2,925/mo was £3,250 ◷ 34 days on market

Sloane Avenue Mansions, Chelsea, London, SW3

1 bed 1 bath Brompton

34 days on market Share Agent's site ↗

402 sqft 37 m²

£7.01/sqft £75.45/m² 14% above Chelsea median
£2,817/mo ◷ 48 days on market

Chelsea Cloisters, Sloane Avenue, Chelsea, London, SW3

1 bed 1 bath Brompton

48 days on market Share Agent's site ↗

3,087 sqft 287 m²

£7.02/sqft £75.56/m² short let
£21,667/mo ◷ 48 days on market

Oakley Street, Chelsea, London, SW3

5 bed 3 bath Chelsea

51 days on market Share Agent's site ↗

640 sqft 59 m²

£7.03/sqft £75.67/m² 14% above Chelsea median
£4,500/mo £2,250 each (if split by room) ◷ 35 days on market

Ormonde Gate, Chelsea, London, SW3

2 bed 2 bath Chelsea

35 days on market Share Agent's site ↗

1,540 sqft 143 m²

£7.03/sqft £75.67/m² 14% above Chelsea median
£10,833/mo £3,611 each (if split by room) ◷ 56 days on market

Sloane Gardens, Chelsea, SW1W

3 bed 2 bath Chelsea

56 days on market avail now Share Portal ↗

1,540 sqft 143 m²

£7.03/sqft £75.67/m² short let
£10,833/mo

Sloane Gardens, London, SW1W

3 bed 2 bath Chelsea

6 days on market avail 31 Oct Share Agent's site ↗

1,487 sqft 138 m²

£7.06/sqft £75.99/m² 14% above Chelsea median
£10,500/mo £2,625 each (if split by room) was £12,948 ◷ 2mo on market

12 Sloane St, London, London, London, SW1X

4 bed 3 bath Belgravia

2mo on market avail now Share Portal ↗

827 sqft 77 m²

£7.07/sqft £76.10/m² short let
£5,850/mo ◷ 56 days on market

Edith Terrace, London, SW10

2 bed 1 bath Cremourne Estate

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

919 sqft 85 m²

£7.07/sqft £76.10/m² 15% above Chelsea median
£6,500/mo was £7,367 ◷ 3mo on market

Glendower Place, London, SW7

1 bed 1 bath Brompton

3mo on market Share Agent's site ↗

1,176 sqft 109 m²

£7.10/sqft £76.42/m² 15% above Chelsea median
£8,350/mo £2,783 each (if split by room)

Kings Road, SW3

3 bed 3 bath Brompton

Also listed here £12,000 short let ↗

9 days on market Share Agent's site ↗

1,759 sqft 163 m²

£7.10/sqft £76.42/m² short let
£12,497/mo

Lower Sloane Street, London, SW1W

4 bed 3 bath Chelsea

listed yesterday avail now Share Agent's site ↗

397 sqft 37 m²

£7.10/sqft £76.42/m² 15% above Chelsea median
£2,817/mo ◷ 4mo on market

Sloane Avenue London SW3

1 bed 1 bath Brompton

4mo on market avail now Share Agent's site ↗

2,243 sqft 208 m²

£7.13/sqft £76.75/m² 16% above Chelsea median
£16,000/mo £4,000 each (if split by room) ◷ 56 days on market

Drayton Gardens, Chelsea, London, SW10

4 bed 2 bath Brompton

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

462 sqft 43 m²

£7.13/sqft £76.75/m² 16% above Chelsea median
£3,293/mo ◷ 55 days on market

Fulham Road, London, SW3 6SH

1 bed 1 bath Brompton

55 days on market avail now Share Portal ↗

462 sqft 43 m²

£7.13/sqft £76.75/m² 16% above Chelsea median
£3,293/mo ◷ 4mo on market

PELHAM COURT, FULHAM ROAD, London, SW3

1 bed 1 bath Brompton

4mo on market avail now Share Portal ↗

2,280 sqft 212 m²

£7.13/sqft £76.75/m² 16% above Chelsea median
£16,250/mo £4,063 each (if split by room)

Paultons Street, Chelsea, London, SW3

4 bed 2 bath Brompton

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

462 sqft 43 m²

£7.13/sqft £76.75/m² 16% above Chelsea median
£3,293/mo ◷ 2mo on market

Pelham Court, 145 Fulham Road, London, SW3

1 bed 1 bath Brompton

2mo on market avail now Share Portal ↗

2,560 sqft 238 m²

£7.19/sqft £77.39/m² 17% above Chelsea median
£18,417/mo £4,604 each (if split by room) ◷ 56 days on market

128 Pavilion Road, Knightsbridge, London, SW1X

4 bed 3 bath Belgravia

56 days on market Share Agent's site ↗

392 sqft 36 m²

£7.19/sqft £77.39/m² 17% above Chelsea median
£2,817/mo £1,409 each (if split by room)

Chelsea Cloisters, Sloane Avenue, London, SW3

2 bed 1 bath Brompton

6 days on market avail now Share Portal ↗

2,560 sqft 238 m²

£7.19/sqft £77.39/m² 17% above Chelsea median
£18,417/mo £4,604 each (if split by room) ◷ 56 days on market

Pavilion Road, London, SW1X

4 bed 3 bath Belgravia

56 days on market avail now Share Portal ↗

406 sqft 38 m²

£7.20/sqft £77.50/m² 17% above Chelsea median
£2,925/mo was £3,250 ◷ 35 days on market

London SW3

1 bed 1 bath Brompton

35 days on market avail now Share Portal ↗

1,290 sqft 120 m²

£7.22/sqft £77.72/m² 17% above Chelsea median
£9,317/mo £4,659 each (if split by room)

Chelsea Embankment, Chelsea, London SW3

2 bed 2 bath Chelsea

Also listed here £13,000 short let ↗

13 days on market avail 26 Nov Share Agent's site ↗

2,187 sqft 203 m²

£7.23/sqft £77.82/m² 17% above Chelsea median
£15,817/mo £3,954 each (if split by room) was £17,290 ◷ 2mo on market

Shawfield Street, London, SW3

4 bed 4 bath Chelsea

Also listed here £28,167 short let ↗

2mo on market avail now Share Portal ↗

388 sqft 36 m²

£7.26/sqft £78.15/m² 18% above Chelsea median
£2,817/mo ◷ 55 days on market

Chelsea Cloisters, Sloane Avenue, London, SW3

1 bed 1 bath Brompton

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

388 sqft 36 m²

£7.26/sqft £78.15/m² 18% above Chelsea median
£2,817/mo ◷ 55 days on market

Sloane Avenue, London

1 bed 1 bath Brompton

55 days on market avail now Share Portal ↗

316 sqft 29 m²

£7.27/sqft £78.25/m² 18% above Chelsea median
£2,297/mo ◷ relisted 1×

Nell Gwynn House, London

0 bed 1 bath Brompton

listed today avail 26 Oct Share Portal ↗

686 sqft 64 m²

£7.28/sqft £78.36/m² 18% above Chelsea median
£4,997/mo £2,499 each (if split by room) was £5,504 ◷ relisted 1×

Whitelands House,, Chelsea, London, SW3

2 bed 2 bath Chelsea

35 days on market Share Agent's site ↗

803 sqft 75 m²

£7.29/sqft £78.47/m² short let
£5,850/mo ◷ 5mo on market

Harcourt Terrace, South Kensington, London, SW10

2 bed 1 bath Brompton

5mo on market Share Agent's site ↗

959 sqft 89 m²

£7.30/sqft £78.58/m² short let
£6,998/mo ◷ 6mo on market

Pont Street, London

2 bed 2 bath Belgravia

6mo on market Share Portal ↗

1,484 sqft 138 m²

£7.30/sqft £78.58/m² 18% above Chelsea median
£10,833/mo £3,611 each (if split by room) ◷ 56 days on market

Sloane Gardens, London SW1W

3 bed 3 bath Chelsea

Also listed here £21,667 short let ↗

23 days 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.