Every London flat, measured.

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

18,492 flats measured

Best £/sqft£/m² first

1–48 of 104 · £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

934 sqft 87 m²

£3.48/sqft £37.46/m² 42% below SW1 median

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

Denbigh Street, Pimlico, SW1V

2 bed 2 bath Pimlico

4 days on market avail 15 Nov Agent's site ↗

Floorplan

859 sqft 80 m²

£3.78/sqft £40.69/m² 37% below SW1 median

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

LGF, Gloucester Street, London, SW1V

2 bed 2 bath Pimlico

3 days on market avail now Agent's site ↗

653 sqft 61 m²

£3.83/sqft £41.23/m² 36% below SW1 median

£2,500/mo

Cambridge Street, London, SW1V

1 bed 1 bath Pimlico

listed yesterday avail now Agent's site ↗

Floorplan

986 sqft 92 m²

£3.90/sqft £41.98/m² 35% below SW1 median

£3,850/mo £1,283 each (if split by room)

Lupus Street London SW1V

3 bed 1 bath Churchill Gardens Estate

4 days on market avail 16 Nov Agent's site ↗

1,841 sqft 171 m²

£3.94/sqft £42.41/m² 34% below SW1 median

£7,250/mo £2,417 each (if split by room)

Wilfred Street, London

3 bed 3 bath Millbank

4 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

5 days on market avail now Agent's site ↗

Floorplan

877 sqft 81 m²

£4.10/sqft £44.13/m² 31% below SW1 median

£3,597/mo £1,199 each (if split by room)

Warwick Way, Pimlico & Westminster

3 bed 2 bath Pimlico

2 days on market Agent's site ↗

Floorplan

688 sqft 64 m²

£4.14/sqft £44.56/m² 31% below SW1 median

£2,850/mo

St Georges Square, Pimlico SW1V

1 bed 1 bath Churchill Gardens Estate

listed yesterday avail 23 Oct Agent's site ↗

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

833 sqft 77 m²

£4.50/sqft £48.44/m² 24% below SW1 median

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

Chapter Street, London

3 bed 2 bath Grosvenor Estate

3 days on market Agent's site ↗

Floorplan

486 sqft 45 m²

£4.53/sqft £48.76/m² 24% below SW1 median

£2,200/mo

Belgrave Road, Pimlico, London, SW1V

1 bed 1 bath Pimlico

3 days on market Agent's site ↗

Floorplan

935 sqft 87 m²

£4.55/sqft £48.98/m² 24% below SW1 median

£4,250/mo £1,063 each (if split by room)

Churchill Gardens SW1, Pimlico, London, SW1V

4 bed 1 bath Churchill Gardens Estate

3 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

2 days on market avail now Agent's site ↗

Floorplan

1,647 sqft 153 m²

£4.74/sqft £51.02/m² 20% below SW1 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

5 days on market avail now Portal ↗

Floorplan

750 sqft 70 m²

£4.80/sqft £51.67/m² 19% below SW1 median

£3,600/mo £1,800 each (if split by room)

St. Georges Drive, Abbots Manor, SW1V

2 bed 2 bath Abbots Manor Estate

Also listed here £4,000 short let ↗

4 days on market avail 30 Nov Agent's site ↗

Floorplan

627 sqft 58 m²

£4.84/sqft £52.10/m² 19% below SW1 median

£3,033/mo

Cubitt Building, Grosvenor Waterside, 10 Gatliff Road, London, SW1W

1 bed 1 bath Abbots Manor Estate

4 days on market avail 6 Nov Portal ↗

Floorplan

1,278 sqft 119 m²

£4.89/sqft £52.64/m² 18% below SW1 median

£6,250/mo £2,083 each (if split by room) ◷ relisted 1×

8 Artillery Row, LONDON, SW1P

3 bed 3 bath Millbank

Also listed here £6,250 same price ↗

3 days on market avail now Agent's site ↗

Floorplan

1,185 sqft 110 m²

£4.94/sqft £53.17/m² 17% below SW1 median

£5,850/mo £2,925 each (if split by room)

Lennox Gardens, London SW1X.

2 bed 2 bath Belgravia

listed yesterday avail 2 Nov 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

6 days on market avail now Agent's site ↗

Floorplan

481 sqft 45 m²

£4.99/sqft £53.71/m² 16% below SW1 median

£2,400/mo

Garden Terrace, Pimlico, SW1V

1 bed 1 bath Churchill Gardens Estate

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

Floorplan

569 sqft 53 m²

£5.01/sqft £53.93/m² 16% below SW1 median

£2,850/mo

Lindsay Square London SW1V

1 bed 1 bath Churchill Gardens Estate

listed yesterday avail 13 Nov Agent's site ↗

Floorplan

654 sqft 61 m²

£5.05/sqft £54.36/m² 15% below SW1 median

£3,300/mo

3 Warwick Square, Westminster, London, SW1V

1 bed 1 bath Pimlico

5 days on market avail 31 Oct Portal ↗

Floorplan

692 sqft 64 m²

£5.06/sqft £54.47/m² 15% below SW1 median

£3,500/mo

Eccleston Square, Pimlico, SW1V

1 bed 1 bath Pimlico

5 days on market avail 15 Dec 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

2 days on market Agent's site ↗

Floorplan

3,329 sqft 309 m²

£5.14/sqft £55.33/m² 14% below SW1 median

£17,117/mo £2,853 each (if split by room) ◷ relisted 5×

Wilton Street, SW1X

6 bed 5 bath Belgravia

2 days on market Agent's site ↗

Floorplan

614 sqft 57 m²

£5.29/sqft £56.94/m² 11% below SW1 median

£3,250/mo

Cubitt Building, Grosvenor Waterside SW1

1 bed 1 bath Abbots Manor Estate

2 days on market avail now Agent's site ↗

Floorplan

489 sqft 45 m²

£5.32/sqft £57.26/m² 11% below SW1 median

£2,600/mo ◷ relisted 1×

Woods House, Grosvenor Waterside, 7 Gatliff Road, London, SW1W

1 bed 1 bath Abbots Manor Estate

4 days on market avail now Agent's site ↗

Floorplan

2,053 sqft 191 m²

£5.36/sqft £57.69/m² 10% below SW1 median

£11,000/mo £2,200 each (if split by room)

Clabon Mews, Knightsbridge, SW1X

5 bed 3 bath Belgravia

2 days on market avail 30 Nov Agent's site ↗

Floorplan

931 sqft 86 m²

£5.36/sqft £57.69/m² 10% below SW1 median

£4,992/mo £1,664 each (if split by room)

Semley Place, London, SW1W

3 bed 2 bath Abbots Manor Estate

6 days on market avail now Agent's site ↗

Floorplan

1,001 sqft 93 m²

£5.41/sqft £58.23/m² 9% below SW1 median

£5,417/mo £1,806 each (if split by room) ◷ relisted 1×

Park Mansions, Knightsbridge, SW1X

3 bed 2 bath Belgravia

listed yesterday avail 3 Oct Agent's site ↗

Floorplan

958 sqft 89 m²

£5.43/sqft £58.45/m² 9% below SW1 median

£5,200/mo £1,733 each (if split by room) ◷ relisted 1×

Sutherland Apartments, Alba Square, LONDON, SW1W

3 bed 2 bath Abbots Manor Estate

3 days on market avail now Agent's site ↗

Floorplan

617 sqft 57 m²

£5.44/sqft £58.56/m² 9% below SW1 median

£3,358/mo

Cubitt Building, Grosvenor Waterside, 10 Gatliff Road, London, SW1W

1 bed 1 bath Abbots Manor Estate

4 days on market avail 11 Nov Portal ↗

Floorplan

1,742 sqft 162 m²

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

£9,500/mo £3,167 each (if split by room)

Tufton Street, Eglise House, SW1P

3 bed 1 bath Millbank

2 days on market Agent's site ↗

Floorplan

908 sqft 84 m²

£5.51/sqft £59.31/m² 8% below SW1 median

£5,000/mo £2,500 each (if split by room)

Wellington House, 70 Buckingham Gate, Westminster, London, SW1E

2 bed 2 bath Chinatown

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

Floorplan

1,356 sqft 126 m²

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

£7,500/mo £3,750 each (if split by room)

Victoria Street, Westminster, London, SW1H

2 bed 2 bath Millbank

listed yesterday avail 6 Nov Agent's site ↗

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 ↗

4 days on market Agent's site ↗

Floorplan

936 sqft 87 m²

£5.56/sqft £59.85/m² short let

£5,200/mo

Holbein Place, Chelsea, London, SW1W

2 bed 2 bath Belgravia

listed yesterday avail 1 Feb 2027 Portal ↗

Floorplan

487 sqft 45 m²

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

£2,750/mo

Luke House, 3 Abbey Orchard Street, London, SW1P

1 bed 1 bath Millbank

4 days on market avail 20 Nov Agent's site ↗

Floorplan

2,663 sqft 247 m²

£5.70/sqft £61.35/m² 4% below SW1 median

£15,167/mo £5,056 each (if split by room)

Hans Place, Knightsbridge

3 bed 3 bath Belgravia

5 days on market avail now Agent's site ↗

Floorplan

544 sqft 51 m²

£5.78/sqft £62.22/m² 3% below SW1 median

£3,142/mo

Caro Point, Grosvenor Waterside, 5 Gatliff Road, London, SW1W

1 bed 1 bath Abbots Manor Estate

5 days on market avail 21 Nov Agent's site ↗

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

3 days on market avail now Agent's site ↗

Floorplan

1,113 sqft 103 m²

£5.84/sqft £62.86/m²

£6,500/mo £2,167 each (if split by room)

Greycoat Street, Westminster, London, SW1P

3 bed 2 bath Millbank

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

Floorplan

405 sqft 38 m²

£5.92/sqft £63.72/m²

£2,396/mo

Warwick Way, Pimlico & Westminster

1 bed 1 bath Pimlico

4 days on market Agent's site ↗

Floorplan

1,678 sqft 156 m²

£5.96/sqft £64.15/m²

£10,000/mo £3,333 each (if split by room)

Dean Ryle Street, London, SW1P

3 bed 3 bath Grosvenor Estate

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

Floorplan

2,327 sqft 216 m²

£5.97/sqft £64.26/m²

£13,900/mo £2,780 each (if split by room)

Knightsbridge, SW1X

5 bed 5 bath Belgravia

2 days on market Agent's site ↗

Floorplan

502 sqft 47 m²

£5.98/sqft £64.37/m²

£3,000/mo

St Georges Drive, Pimlico, SW1V

1 bed 1 bath Pimlico

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

Floorplan

1,670 sqft 155 m²

£5.99/sqft £64.48/m²

£10,000/mo £3,333 each (if split by room)

Dean Ryle Street, Westminster, London, SW1P

3 bed 3 bath Grosvenor Estate

3 days on market avail now Agent's site ↗

Floorplan

1,468 sqft 136 m²

£6.13/sqft £65.98/m²

£8,992/mo £2,248 each (if split by room)

Elizabeth Street, City Of Westminster, London

4 bed 2 bath Belgravia

5 days on market avail 30 Sep Portal ↗

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.