Every London flat, measured.

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

18,506 flats measured

Best £/sqft£/m² first

49–77 of 77 · £6.16/sqft£66.31/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.

Floorplan

404 sqft 38 m²

£6.68/sqft £71.90/m²

£2,700/mo

Britten Street, Chelsea, London, SW3

1 bed 1 bath Brompton

4 days on market avail 27 Oct Agent's site ↗

Floorplan

280 sqft 26 m²

£6.79/sqft £73.09/m²

£1,900/mo

Sloane Avenue, London, SW3

0 bed 1 bath Brompton

4 days on market avail now Agent's site ↗

226 sqft 21 m²

£6.90/sqft £74.27/m² 12% above Chelsea median

£1,560/mo

Battersea Park Road, Battersea, SW11

0 bed 1 bath Battersea

2 days on market avail 5 Oct Agent's site ↗

Floorplan

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

2 days on market Agent's site ↗

Floorplan

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 ↗

2 days on market Agent's site ↗

Floorplan

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

5 days on market avail 31 Oct Agent's site ↗

Floorplan

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 today avail now Agent's site ↗

Floorplan

320 sqft 30 m²

£7.18/sqft £77.28/m² 17% above Chelsea median

£2,297/mo

Sloane Avenue, Chelsea

0 bed 1 bath Brompton

2 days on market avail 17 Oct Agent's site ↗

Floorplan

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

4 days on market avail now Portal ↗

Floorplan

1,618 sqft 150 m²

£8.03/sqft £86.43/m² 30% above Chelsea median

£13,000/mo £4,333 each (if split by room)

Kinnerton Street, Belgravia, London, SW3

3 bed 3 bath Chelsea

4 days on market avail now Agent's site ↗

689 sqft 64 m²

£8.18/sqft £88.05/m² 33% above Chelsea median

£5,633/mo £2,817 each (if split by room)

Fulham Road, Chelsea SW3

2 bed 2 bath Brompton

3 days on market avail now Portal ↗

Floorplan

340 sqft 32 m²

£8.29/sqft £89.23/m² 35% above Chelsea median

£2,817/mo

Sloane Avenue, Chelsea, London, SW3

1 bed 1 bath Brompton

4 days on market Agent's site ↗

356 sqft 33 m²

£8.42/sqft £90.63/m² 37% above Chelsea median

£2,999/mo

Sloane Avenue, London

1 bed 1 bath Brompton

5 days on market avail now Portal ↗

667 sqft 62 m²

£9.00/sqft £96.88/m² 46% above Chelsea median

£6,002/mo £3,001 each (if split by room)

Fulham Road, Chlesea SW3

2 bed 1 bath Brompton

3 days on market Portal ↗

Floorplan

216 sqft 20 m²

£9.03/sqft £97.20/m² 47% above Chelsea median

£1,950/mo

Egerton Gardens, Knightsbridge, London, SW3

0 bed 1 bath Brompton

3 days on market avail 12 Oct Portal ↗

247 sqft 23 m²

£9.65/sqft £103.87/m² 57% above Chelsea median

£2,384/mo

145 Fulham Road, Chelsea, London

0 bed ? bath Brompton

2 days on market avail now Portal ↗

Floorplan

642 sqft 60 m²

£9.79/sqft £105.38/m² short let

£6,283/mo

Lower Sloane Street, Chelsea

1 bed 1 bath Chelsea

5 days on market Agent's site ↗

Floorplan

1,191 sqft 111 m²

£10.01/sqft £107.75/m² 62% above Chelsea median

£11,917/mo £5,959 each (if split by room)

Sloane Court West, London, SW3

2 bed 2 bath Chelsea

5 days on market avail now Agent's site ↗

Floorplan

134 sqft 12 m²

£15.52/sqft £167.06/m² 152% above Chelsea median

£2,080/mo ◷ relisted 3×

Draycott Avenue, SW3

0 bed 1 bath Brompton

6 days on market Agent's site ↗

Floorplan

135 sqft 13 m²

£16.78/sqft £180.62/m² 172% above Chelsea median

£2,265/mo ◷ relisted 2×

Draycott Avenue, SW3

0 bed 1 bath Brompton

6 days on market avail 14 Sep 2027 Portal ↗

Floorplan

size unknown

—/sqft/m²

£2,999/mo

Albion Riverside, Battersea

1 bed 1 bath Battersea

listed yesterday avail now Portal ↗

size unknown

—/sqft/m²

£2,800/mo £1,400 each (if split by room)

Battersea Park, London

2 bed ? bath Battersea

2 days on market avail now Agent's site ↗

size unknown

—/sqft/m²

£2,700/mo

Chelsea Manor Court, London, SW3

1 bed 1 bath Chelsea

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

size unknown

—/sqft/m²

£2,600/mo

Kings Road, London

1 bed 1 bath Brompton

listed yesterday Agent's site ↗

size unknown

—/sqft/m²

£4,500/mo

Lower Sloane Street, London

1 bed 1 bath Chelsea

4 days on market Agent's site ↗

Floorplan

size unknown

—/sqft/m²

£4,767/mo £2,384 each (if split by room)

Pelham Court, Chelsea, London, SW3

2 bed 2 bath Brompton

2 days on market avail now Agent's site ↗

size unknown

—/sqft/m²

£2,400/mo was £2,600

Pond Place, London, SW3

1 bed 1 bath Brompton

2 days on market avail 3 Oct Agent's site ↗

size unknown

—/sqft/m²

£2,817/mo

Sloane Avenue, SW3

1 bed 1 bath Brompton

2 days on market Portal ↗

size unknown

—/sqft/m²

£3,250/mo

Sydney St, London, SW3

1 bed 1 bath Brompton

4 days on market avail 11 Oct Agent's site ↗

How we know the size

01

We collect

Every new flat to rent in London, checked through the day, seven days a week.
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.
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.