Every London flat, measured.

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

18,579 flats measured

Best £/sqft£/m² first

38 listings · £5.96/sqft£64.15/m² median in SW1

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 59% below SW1 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

711 sqft 66 m²

£3.73/sqft £40.15/m² 37% below SW1 median

£2,650/mo £1,325 each (if split by room) was £2,850

Churchill Gardens Pimlico SW1V

2 bed 1 bath Abbots Manor Estate

18 days on market avail now Agent's site ↗

Floorplan

1,177 sqft 109 m²

£3.99/sqft £42.95/m² 33% below SW1 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 ↗

1,938 sqft 180 m²

£4.13/sqft £44.45/m² 31% below SW1 median

£8,000/mo £2,000 each (if split by room) was £9,000

St George's Drive, City Of Westminster, London

4 bed 4 bath Pimlico

18 days on market avail now Portal ↗

Floorplan

1,187 sqft 110 m²

£4.21/sqft £45.32/m² 29% below SW1 median

£5,000/mo £2,500 each (if split by room) was £5,250 ◷ relisted 1×

Lyall Street, Belgravia, London, SW1X

2 bed 2 bath Belgravia

Also listed here £5,000 same price ↗

3 days on market avail now Portal ↗

Floorplan

1,326 sqft 123 m²

£4.30/sqft £46.28/m² 28% below SW1 median

£5,700/mo £1,900 each (if split by room) was £6,100

St. Georges Square, London, Greater London, SW1V 3QP

3 bed 2 bath Churchill Gardens Estate

26 days on market avail 1 Oct Agent's site ↗

Floorplan

648 sqft 60 m²

£4.63/sqft £49.84/m² 22% below SW1 median

£3,000/mo £1,500 each (if split by room) was £3,150

Sussex Street, Pimlico

2 bed 1 bath Pimlico

19 days on market Agent's site ↗

Floorplan

670 sqft 62 m²

£4.69/sqft £50.48/m² 21% below SW1 median

£3,141/mo £1,571 each (if split by room) was £3,146 ◷ relisted 1×

Alderney Street, City Of Westminster, London, SW1V

2 bed 1 bath Pimlico

3 days on market avail now Agent's site ↗

Floorplan

947 sqft 88 m²

£4.69/sqft £50.48/m² 21% below SW1 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 17% below SW1 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 14% below SW1 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

933 sqft 87 m²

£5.11/sqft £55.00/m² 14% below SW1 median

£4,767/mo £1,589 each (if split by room) was £4,984

Semley Place, Sloane Square, London, SW1W

3 bed 1 bath Abbots Manor Estate

3 days on market Agent's site ↗

Floorplan

1,027 sqft 95 m²

£5.11/sqft £55.00/m² short let

£5,250/mo was £5,350

Westrovia Court, 5 Moreton Street, SW1V

3 bed 2 bath Churchill Gardens Estate

16 days on market avail 10 Oct Agent's site ↗

Floorplan

931 sqft 86 m²

£5.35/sqft £57.59/m² 10% below SW1 median

£4,983/mo £1,661 each (if split by room) was £5,000

Semley House, Semley Place, SW1W

3 bed 2 bath Abbots Manor Estate

24 days on market avail now Agent's site ↗

Floorplan

459 sqft 43 m²

£5.45/sqft £58.66/m² 9% below SW1 median

£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 ↗

904 sqft 84 m²

£5.53/sqft £59.52/m² 7% below SW1 median

£4,996/mo was £5,000

Pont Street, Knightsbridge, SW1X

1 bed 1 bath Belgravia

19 days on market avail now Agent's site ↗

Floorplan

1,561 sqft 145 m²

£5.55/sqft £59.74/m² 7% below SW1 median

£8,662/mo £2,887 each (if split by room) was £9,966

Chester Square, Belgravia, London, SW1W

3 bed 5 bath Belgravia

9 days on market avail now Agent's site ↗

620 sqft 58 m²

£5.65/sqft £60.82/m² 5% below SW1 median

£3,500/mo £1,750 each (if split by room) was £3,800

Warwick House Street, Trafalgar Square, London, SW1Y

2 bed 1 bath Chinatown

19 days on market avail now Agent's site ↗

Floorplan

1,207 sqft 112 m²

£5.80/sqft £62.43/m²

£7,000/mo £3,500 each (if split by room) was £7,250

Bank Chambers, 25 Jermyn Street, London, SW1Y

2 bed 2 bath Chinatown

23 days on market avail now Agent's site ↗

Floorplan

1,462 sqft 136 m²

£5.91/sqft £63.61/m²

£8,645/mo £2,161 each (if split by room) was £8,948

Sloane Street, London SW1X

4 bed 2 bath Belgravia

24 days on market avail now Portal ↗

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

1,455 sqft 135 m²

£5.94/sqft £63.94/m²

£8,645/mo £2,161 each (if split by room) was £8,948

Herbert Mansions, 35 Sloane Street, London, SW1X

4 bed 2 bath Belgravia

24 days on market avail now Agent's site ↗

Floorplan

1,349 sqft 125 m²

£6.26/sqft £67.38/m²

£8,450/mo £4,225 each (if split by room) was £8,992

Bowland Yard, Kinnerton Street, Belgravia, London SW1X

2 bed 2 bath Belgravia

26 days on market avail now Agent's site ↗

Floorplan

468 sqft 43 m²

£6.39/sqft £68.78/m²

£2,990/mo £1,495 each (if split by room) was £2,999

Tachbrook Street,, Chelsea, London, SW1V

2 bed ? bath Pimlico

24 days on market avail 24 Aug 2028 Agent's site ↗

Floorplan

1,064 sqft 99 m²

£6.43/sqft £69.21/m²

£6,842/mo £3,421 each (if split by room) was £6,900

Buckingham Palace Road, Victoria, SW1W

2 bed 2 bath Abbots Manor Estate

24 days on market avail now Agent's site ↗

Floorplan

586 sqft 54 m²

£7.39/sqft £79.55/m² 24% above SW1 median

£4,333/mo was £4,767

The Tower, London, SW1E

1 bed 1 bath Millbank

23 days on market avail 6 Nov Agent's site ↗

Floorplan

638 sqft 59 m²

£7.81/sqft £84.07/m² 31% above SW1 median

£4,983/mo was £5,200

Broadway, London

1 bed 1 bath Millbank

19 days on market avail 23 Oct Portal ↗

Floorplan

349 sqft 32 m²

£7.88/sqft £84.82/m² 32% above SW1 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 36% above SW1 median

£1,395/mo was £1,455

Udall Street, Westminster, SW1P

0 bed ? bath Grosvenor Estate

19 days on market avail 10 Oct Portal ↗

Floorplan

1,637 sqft 152 m²

£8.34/sqft £89.77/m² 40% above SW1 median

£13,650/mo £4,550 each (if split by room) was £14,733

Denbigh House, 8-13 Hans Place, Knightsbridge, SW1X

3 bed 3 bath Belgravia

24 days on market Agent's site ↗

161 sqft 15 m²

£13.98/sqft £150.48/m² 135% above SW1 median

£2,250/mo was £2,500

Belgrave Road, London, SW1V

0 bed 1 bath Pimlico

12 days on market avail now Portal ↗

Floorplan

931 sqft 86 m²

£17.19/sqft £185.03/m² 188% above SW1 median

£16,000/mo was £17,333

The OWO Residences, Whitehall, SW1A

1 bed 1 bath Chinatown

19 days on market avail now Agent's site ↗

size unknown

—/sqft/m²

£2,275/mo was £2,500

Belgrave Road, London, SW1V

0 bed 1 bath Pimlico

12 days on market avail now Agent's site ↗

size unknown

—/sqft/m²

£1,971/mo was £2,100

Belgrave Road, London, SW1V

0 bed 1 bath Pimlico

12 days on market avail now Agent's site ↗

size unknown

—/sqft/m²

£3,199/mo £1,600 each (if split by room) was £3,200

Cumberland Street, Pimlico, London, SW1V

2 bed 1 bath Pimlico

11 days on market avail now Agent's site ↗

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 ↗

size unknown

—/sqft/m²

£2,150/mo was £2,300

Warwick House Street, Trafalgar Square, London, SW1Y

0 bed 1 bath Chinatown

19 days on market avail now 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.