Every London flat, measured.

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

18,831 flats measured

Best £/sqft£/m² first

1–48 of 94 · £5.55/sqft£59.74/m² median in Grosvenor Estate

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

907 sqft 84 m²

£3.09/sqft £33.26/m² 44% below Grosvenor Estate median

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

Erasmus Street, Pimlico, London, SW1P

2 bed 1 bath Grosvenor Estate

11 days on market Agent's site ↗

883 sqft 82 m²

£3.68/sqft £39.61/m² 34% below Grosvenor Estate median

£3,250/mo £1,625 each (if split by room)

Montaigne Close London SW1P

2 bed 2 bath Grosvenor Estate

listed today avail 27 Nov Portal ↗

Floorplan

1,283 sqft 119 m²

£3.78/sqft £40.69/m² 32% below Grosvenor Estate median

£4,850/mo £2,425 each (if split by room)

Dean Ryle Street Westminster SW1P

2 bed 2 bath Grosvenor Estate

26 days on market avail now Agent's site ↗

Floorplan

817 sqft 76 m²

£3.91/sqft £42.09/m² 30% below Grosvenor Estate median

£3,198/mo £1,599 each (if split by room)

Horsley Court, Pimlico & Westminster

2 bed 2 bath Grosvenor Estate

24 days on market Agent's site ↗

Floorplan

893 sqft 83 m²

£3.92/sqft £42.19/m² 29% below Grosvenor Estate median

£3,500/mo £1,750 each (if split by room) ◷ 2mo on market

Regency Apartments, Montaigne Close, Westminster, London, SW1P

2 bed 2 bath Grosvenor Estate

2mo on market avail now Portal ↗

Floorplan

1,674 sqft 156 m²

£4.01/sqft £43.16/m² 28% below Grosvenor Estate median

£6,717/mo £2,239 each (if split by room) ◷ 48 days on market

Ponsonby Terrace, London, SW1P

3 bed 2 bath Grosvenor Estate

48 days on market Portal ↗

Floorplan

720 sqft 67 m²

£4.17/sqft £44.89/m² 25% below Grosvenor Estate median

£3,000/mo £1,500 each (if split by room) was £3,250 ◷ 56 days on market

Vauxhall Bridge Road, Pimlico

2 bed 2 bath Grosvenor Estate

56 days on market Agent's site ↗

Floorplan

775 sqft 72 m²

£4.19/sqft £45.10/m² 25% below Grosvenor Estate median

£3,250/mo £1,625 each (if split by room)

Horsley Court, Regency Apartments, Montaigne Close, Westminster, London, SW1P

2 bed 2 bath Grosvenor Estate

11 days on market avail 16 Oct Portal ↗

Floorplan

1,338 sqft 124 m²

£4.21/sqft £45.32/m² 24% below Grosvenor Estate median

£5,634/mo £2,817 each (if split by room) ◷ 31 days on market

Cleland House, Westminster, London, SW1P

2 bed 2 bath Grosvenor Estate

31 days on market Agent's site ↗

Floorplan

827 sqft 77 m²

£4.23/sqft £45.53/m² 24% below Grosvenor Estate median

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

Vincent House, Vincent Square, Westminster, London, SW1P

2 bed 1 bath Grosvenor Estate

25 days on market avail now Agent's site ↗

Floorplan

1,472 sqft 137 m²

£4.25/sqft £45.75/m² 23% below Grosvenor Estate median

£6,250/mo £2,083 each (if split by room) ◷ 56 days on market

Ashburnham Mews Westminster SW1P

3 bed 3 bath Grosvenor Estate

56 days on market avail now Agent's site ↗

Floorplan

646 sqft 60 m²

£4.25/sqft £45.75/m² 23% below Grosvenor Estate median

£2,747/mo

Millbank, Pimlico & Westminster

1 bed 1 bath Grosvenor Estate

14 days on market Agent's site ↗

Floorplan

567 sqft 53 m²

£4.40/sqft £47.36/m² 21% below Grosvenor Estate median

£2,492/mo

Regency Street, Westminster, London, SW1P 4AW

1 bed 1 bath Grosvenor Estate

25 days on market Portal ↗

Floorplan

580 sqft 54 m²

£4.48/sqft £48.22/m² 19% below Grosvenor Estate median

£2,600/mo

Tachbrook Street, Pimlico, SW1V

1 bed 1 bath Grosvenor Estate

25 days on market avail 23 Oct Agent's site ↗

Floorplan

557 sqft 52 m²

£4.49/sqft £48.33/m² 19% below Grosvenor Estate median

£2,500/mo

Erasmus Street, Westminster, SW1P

1 bed 1 bath Grosvenor Estate

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

Floorplan

833 sqft 77 m²

£4.50/sqft £48.44/m² 19% below Grosvenor Estate median

£3,750/mo £1,250 each (if split by room)

Chapter Street, London

3 bed 2 bath Grosvenor Estate

5 days on market Agent's site ↗

786 sqft 73 m²

£4.58/sqft £49.30/m² 17% below Grosvenor Estate median

£3,600/mo £1,800 each (if split by room) ◷ 4mo on market

Dean Ryle Street, London, SW1

2 bed 2 bath Grosvenor Estate

2mo on market avail now Portal ↗

Floorplan

828 sqft 77 m²

£4.65/sqft £50.05/m² 16% below Grosvenor Estate median

£3,850/mo £1,925 each (if split by room)

Noel Coward House, 65 Vauxhall Bridge Road, SW1V

2 bed 1 bath Grosvenor Estate

listed today avail 14 Oct Agent's site ↗

Floorplan

1,647 sqft 153 m²

£4.74/sqft £51.02/m² 15% below Grosvenor Estate median

£7,800/mo £2,600 each (if split by room) ◷ relisted 1×

Abell House, John Islip Street, London, SW1P

3 bed 3 bath Grosvenor Estate

7 days on market avail now Portal ↗

Floorplan

1,634 sqft 152 m²

£4.77/sqft £51.34/m² 14% below Grosvenor Estate median

£7,800/mo £2,600 each (if split by room) ◷ 37 days on market

Abell House, 31 John Islip Street, Westminster

3 bed 3 bath Grosvenor Estate

38 days on market avail now Agent's site ↗

Floorplan

1,630 sqft 151 m²

£4.79/sqft £51.56/m² 14% below Grosvenor Estate median

£7,800/mo £2,600 each (if split by room)

John Islip Street London SW1P

3 bed 3 bath Grosvenor Estate

38 days on market avail now Portal ↗

Floorplan

934 sqft 87 m²

£4.82/sqft £51.88/m² 13% below Grosvenor Estate median

£4,500/mo £1,500 each (if split by room)

Ruskin House, Erasmus Street, SW1P

3 bed 2 bath Grosvenor Estate

9 days on market avail 4 Nov Agent's site ↗

Floorplan

689 sqft 64 m²

£4.94/sqft £53.17/m² 11% below Grosvenor Estate median

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

Regency Street, London, SW1P

2 bed 2 bath Grosvenor Estate

8 days on market avail now Agent's site ↗

Floorplan

651 sqft 60 m²

£4.99/sqft £53.71/m² 10% below Grosvenor Estate median

£3,250/mo £1,625 each (if split by room)

Regency Street, Westminster, SW1P

2 bed 2 bath Grosvenor Estate

20 days on market avail 30 Sep Agent's site ↗

Floorplan

689 sqft 64 m²

£5.08/sqft £54.68/m² 8% below Grosvenor Estate median

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

Lewcos House, Regency Street, London, SW1P

2 bed 2 bath Grosvenor Estate

9 days on market avail now Portal ↗

2,336 sqft 217 m²

£5.14/sqft £55.33/m² 7% below Grosvenor Estate median

£12,000/mo £4,000 each (if split by room) ◷ 54 days on market

Drake House, 76 Marsham Street, Westminster, SW1P

3 bed 3 bath Grosvenor Estate

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

825 sqft 77 m²

£5.23/sqft £56.30/m² 6% below Grosvenor Estate median

£4,311/mo £2,156 each (if split by room) was £4,500 ◷ 56 days on market

Marsham Street, London, London, SW1P

2 bed 2 bath Grosvenor Estate

56 days on market avail now Portal ↗

Floorplan

448 sqft 42 m²

£5.25/sqft £56.51/m² 5% below Grosvenor Estate median

£2,350/mo

John Islip Street, Millbank Court, SW1P

1 bed 1 bath Grosvenor Estate

12 days on market avail 10 Nov Agent's site ↗

Floorplan

453 sqft 42 m²

£5.30/sqft £57.05/m² 5% below Grosvenor Estate median

£2,400/mo

Millbank Court, John Islip Street, Westminster, SW1P

1 bed 1 bath Grosvenor Estate

11 days on market avail now Portal ↗

Floorplan

590 sqft 55 m²

£5.33/sqft £57.37/m² 4% below Grosvenor Estate median

£3,142/mo

St Johns Building, 79 Marsham Street, Westminster, London, SW1P

1 bed 1 bath Grosvenor Estate

19 days on market avail 14 Oct Agent's site ↗

Floorplan

385 sqft 36 m²

£5.41/sqft £58.23/m²

£2,081/mo ◷ 2mo on market

John Islip Street, London

0 bed ? bath Grosvenor Estate

2mo on market avail now Portal ↗

Floorplan

1,841 sqft 171 m²

£5.43/sqft £58.45/m²

£10,000/mo £3,333 each (if split by room) ◷ 56 days on market

Millbank, Riverwalk, SW1P

3 bed 4 bath Grosvenor Estate

56 days on market avail now Portal ↗

Floorplan

301 sqft 28 m²

£5.48/sqft £58.99/m²

£1,650/mo ◷ relisted 1×

Fairchild House, Charlwood Street, London, SW1V

0 bed 1 bath Grosvenor Estate

10 days on market avail 29 Oct Portal ↗

Floorplan

923 sqft 86 m²

£5.53/sqft £59.52/m²

£5,100/mo ◷ 56 days on market

Millbank, London, SW1P

1 bed 2 bath Grosvenor Estate

56 days on market Portal ↗

Floorplan

901 sqft 84 m²

£5.55/sqft £59.74/m²

£5,000/mo ◷ 56 days on market

Millbank, London, SW1P

1 bed 2 bath Grosvenor Estate

56 days on market Portal ↗

Floorplan

703 sqft 65 m²

£5.55/sqft £59.74/m² short let

£3,900/mo

Vauxhall Bridge Road, Pimlico, London, SW1V

2 bed 1 bath Grosvenor Estate

Also listed here £3,900 short let ↗

6 days on market Agent's site ↗

Floorplan

447 sqft 42 m²

£5.57/sqft £59.95/m²

£2,492/mo was £2,496 ◷ relisted 1×

Millbank Court, John Islip Street, Westminster, London, SW1P

1 bed 1 bath Grosvenor Estate

33 days on market avail now Agent's site ↗

Floorplan

1,530 sqft 142 m²

£5.66/sqft £60.92/m²

£8,667/mo £2,889 each (if split by room) ◷ 56 days on market

John Islip Street, London, SW1P

3 bed 3 bath Grosvenor Estate

56 days on market avail now Portal ↗

Floorplan

1,909 sqft 177 m²

£5.67/sqft £61.03/m²

£10,833/mo £3,611 each (if split by room) ◷ 56 days on market

John Islip Street, London SW1P

3 bed 3 bath Grosvenor Estate

56 days on market avail now Agent's site ↗

Floorplan

1,560 sqft 145 m²

£5.77/sqft £62.11/m²

£9,000/mo £3,000 each (if split by room)

John Islip Street, Cleland House, SW1P

3 bed 2 bath Grosvenor Estate

17 days on market avail now Portal ↗

Floorplan

310 sqft 29 m²

£5.81/sqft £62.54/m²

£1,800/mo

Regency Street, Westminster, London, SW1P

0 bed 1 bath Grosvenor Estate

41 days on market Portal ↗

Floorplan

1,202 sqft 112 m²

£5.82/sqft £62.65/m²

£7,000/mo £2,333 each (if split by room)

Abell House, 31 John Islip Street, Westminster, London, SW1P

3 bed 3 bath Grosvenor Estate

5 days on market avail now Agent's site ↗

Floorplan

308 sqft 29 m²

£5.83/sqft £62.75/m²

£1,795/mo ◷ relisted 1×

Udall Street, Westminster, London, SW1P

0 bed 1 bath Grosvenor Estate

21 days on market Agent's site ↗

Floorplan

377 sqft 35 m²

£5.84/sqft £62.86/m²

£2,200/mo ◷ 35 days on market

Page Street, Westminster, London, SW1P

1 bed 1 bath Grosvenor Estate

35 days on market avail 30 Sep Agent's site ↗

Floorplan

1,849 sqft 172 m²

£5.86/sqft £63.08/m²

£10,833/mo £3,611 each (if split by room) ◷ 56 days on market

Abell House, 31 John Islip Street, Westminster, London, SW1P

3 bed 3 bath Grosvenor Estate

56 days on market avail now Agent's site ↗

1,615 sqft 150 m²

£5.90/sqft £63.51/m²

£9,533/mo £3,178 each (if split by room) was £9,967

John Islip Street, Westminster, SW1P

3 bed 3 bath Grosvenor Estate

39 days on market avail now Portal ↗

Floorplan

1,202 sqft 112 m²

£5.91/sqft £63.61/m²

£7,105/mo £2,368 each (if split by room) was £7,500

Abell House, 31 John Islip Street, London, London, SW1P

3 bed 3 bath Grosvenor Estate

56 days on market avail now Portal ↗

Floorplan

1,605 sqft 149 m²

£5.94/sqft £63.94/m²

£9,533/mo £3,178 each (if split by room) was £9,967 ◷ 31 days on market

Cleland House, 32 John Islip Street, Westminster, London, SW1P

3 bed 3 bath Grosvenor Estate

31 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.