Every London flat, measured.

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

18,539 flats measured

Best £/sqft£/m² first

11 listings · £5.55/sqft£59.74/m² median in SW1P

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

2,655 sqft 247 m²

£2.45/sqft £26.37/m² 56% below SW1P median

£6,500/mo £1,300 each (if split by room) was £6,998

Evelyn Mansions, Carlisle Place, Victoria

5 bed 2 bath Millbank

24 days on market Agent's site ↗

Floorplan

1,177 sqft 109 m²

£3.99/sqft £42.95/m² 28% below SW1P median

£4,700/mo £1,567 each (if split by room) was £4,900 ◷ relisted 1×

Marsham Street, London

3 bed 3 bath Millbank

6 days on market avail now Agent's site ↗

Floorplan

947 sqft 88 m²

£4.69/sqft £50.48/m² 15% below SW1P median

£4,443/mo £2,222 each (if split by room) was £4,799

Monck Street, Westminster, SW1P

2 bed 2 bath Millbank

16 days on market avail 6 Oct Agent's site ↗

Floorplan

689 sqft 64 m²

£4.94/sqft £53.17/m² 11% below SW1P median

£3,402/mo £1,701 each (if split by room) was £3,500

Regency Street, London, SW1P

2 bed 2 bath Grosvenor Estate

7 days on market avail now Agent's site ↗

Floorplan

706 sqft 66 m²

£5.10/sqft £54.90/m² 8% below SW1P median

£3,600/mo £1,200 each (if split by room) was £3,700

Page Street, Westminster, London

3 bed 1 bath Grosvenor Estate

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

Floorplan

459 sqft 43 m²

£5.45/sqft £58.66/m²

£2,500/mo was £2,600

Luke House, 3 Abbey Orchard Street, Westminster, London, SW1P

0 bed 1 bath Millbank

17 days on market avail now Agent's site ↗

Floorplan

1,854 sqft 172 m²

£5.93/sqft £63.83/m²

£11,000/mo £3,667 each (if split by room) was £11,800

Millbank, London, SW1P

3 bed 3 bath Millbank

18 days on market avail now Agent's site ↗

Floorplan

349 sqft 32 m²

£7.88/sqft £84.82/m² 42% above SW1P median

£2,750/mo £1,375 each (if split by room) was £3,000

31 Marsham Street, London, SW1P

2 bed 2 bath Millbank

17 days on market avail now Portal ↗

172 sqft 16 m²

£8.11/sqft £87.30/m² 46% above SW1P median

£1,395/mo was £1,455

Udall Street, Westminster, SW1P

0 bed ? bath Grosvenor Estate

19 days on market avail 10 Oct Portal ↗

size unknown

—/sqft/m²

£1,395/mo was £1,425

Kimmerston House, 1 Udall Street, SW1P

0 bed ? bath Grosvenor Estate

19 days on market avail now Agent's site ↗

size unknown

—/sqft/m²

£5,746/mo £1,915 each (if split by room) was £6,002

Monck Street, Westminster

3 bed 3 bath Millbank

16 days on market 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.