Every London flat, measured.

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

18,554 flats measured

Best £/sqft£/m² first

193–240 of 258 · £10.10/sqft£108.72/m² median in W1K

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

3,940 sqft 366 m²

£15.40/sqft £165.76/m² 52% above W1K median

£60,667/mo £15,167 each (if split by room)

Mount Street, London

4 bed 4 bath Marylebone

6 days on market avail now Agent's site ↗

Floorplan

3,940 sqft 366 m²

£15.40/sqft £165.76/m² 52% above W1K median

£60,667/mo £15,167 each (if split by room)

Penthouse, Mount Street, Mayfair, London, W1K

4 bed 4 bath Marylebone

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

Floorplan

2,802 sqft 260 m²

£15.47/sqft £166.52/m² short let

£43,333/mo ◷ 3mo on market

Hereford House, Mayfair, London, W1K

4 bed 4 bath Marylebone

3mo on market avail now Portal ↗

Floorplan

528 sqft 49 m²

£17.23/sqft £185.46/m² 71% above W1K median

£9,100/mo ◷ 6mo on market

North Audley Street London W1K

1 bed 1 bath Marylebone

6mo on market avail now Agent's site ↗

Floorplan

528 sqft 49 m²

£17.23/sqft £185.46/m² short let

£9,100/mo ◷ 6mo on market

North Audley Street Mayfair W1K

1 bed 1 bath Marylebone

6mo on market avail now Agent's site ↗

Floorplan

2,700 sqft 251 m²

£19.26/sqft £207.31/m² 91% above W1K median

£52,000/mo £17,333 each (if split by room) ◷ 3mo on market

Brook Street, Mayfair, London, W1K

3 bed 3 bath East Marylebone

3mo on market avail now Agent's site ↗

Floorplan

4,354 sqft 405 m²

£19.91/sqft £214.31/m² 97% above W1K median

£86,667/mo £14,445 each (if split by room)

Grosvenor Square, London, W1K

6 bed 6 bath Marylebone

4 days on market avail now Agent's site ↗

Floorplan

2,136 sqft 198 m²

£20.19/sqft £217.32/m² 100% above W1K median

£43,117/mo ◷ 55 days on market

Stanhope Gate, Mayfair, London, W1K

1 bed 2 bath Marylebone

55 days on market avail now Agent's site ↗

Floorplan

675 sqft 63 m²

£21.04/sqft £226.47/m² short let

£14,200/mo ◷ 55 days on market

North Audley Street, Mayfair, London, W1K

1 bed 1 bath Marylebone

55 days on market avail now Agent's site ↗

Floorplan

1,730 sqft 161 m²

£23.97/sqft £258.01/m² 137% above W1K median

£41,470/mo £10,368 each (if split by room) ◷ 55 days on market

North Audley Street, Mayfair, London, W1K

4 bed 4 bath Marylebone

55 days on market avail now Agent's site ↗

Floorplan

675 sqft 63 m²

£25.68/sqft £276.42/m² 154% above W1K median

£17,333/mo ◷ 55 days on market

North Audley Street, Mayfair, London, W1K, United Kingdom

1 bed 1 bath Marylebone

55 days on market Agent's site ↗

Floorplan

2,399 sqft 223 m²

£27.09/sqft £291.59/m² short let

£65,000/mo ◷ 55 days on market

Rex Place, Mayfair, W1K

3 bed 3 bath Marylebone

55 days on market avail now Agent's site ↗

Floorplan

1,452 sqft 135 m²

£31.34/sqft £337.34/m² short let

£45,500/mo ◷ 55 days on market

North Audley Street, Mayfair, London, W1K

3 bed 3 bath Marylebone

55 days on market avail now Agent's site ↗

Floorplan

268 sqft 25 m²

£35.57/sqft £382.87/m² 252% above W1K median

£9,533/mo

Duke Street, Mayfair, London, W1K

1 bed 2 bath Marylebone

4 days on market Portal ↗

Floorplan

1,730 sqft 161 m²

£39.20/sqft £421.94/m² short let

£67,817/mo ◷ 55 days on market

North Audley Street, Mayfair, London, W1K, United Kingdom

4 bed 4 bath Marylebone

55 days on market Agent's site ↗

Floorplan

1,452 sqft 135 m²

£45.36/sqft £488.25/m² 349% above W1K median

£65,867/mo £21,956 each (if split by room) ◷ 55 days on market

North Audley Street, Mayfair, London, W1K, United Kingdom

3 bed 3 bath Marylebone

55 days on market Agent's site ↗

Floorplan

490 sqft 46 m²

£46.87/sqft £504.50/m² short let

£22,967/mo ◷ 55 days on market

North Audley, Mayfair, London, W1K

2 bed 2 bath Marylebone

55 days on market avail now Agent's site ↗

size unknown

—/sqft/m²

£12,567/mo £6,284 each (if split by room) ◷ 2mo on market

14 Bourdon Street, London, Mayfair, London, W1K

2 bed 2 bath Chinatown

2mo on market Agent's site ↗

size unknown

—/sqft/m²

£18,200/mo £9,100 each (if split by room) ◷ 5mo on market

17 Grosvenor Hill, London, W1K

2 bed 2 bath Chinatown

5mo on market avail now Portal ↗

Floorplan

size unknown

—/sqft/m²

£17,333/mo £8,667 each (if split by room) ◷ 55 days on market

62 Green Street, London, W1K

2 bed 3 bath Marylebone

55 days on market avail now Portal ↗

Floorplan

size unknown

—/sqft/m²

£65,000/mo £21,667 each (if split by room) ◷ 2mo on market

Brook Street, Greybrook House, Mayfair, London, W1K

3 bed 3 bath East Marylebone

Also listed here £52,000 ↗

2mo on market avail now Portal ↗

size unknown

—/sqft/m²

£9,533/mo ◷ 2mo on market

Duke Street, London, W1K

1 bed ? bath Marylebone

2mo on market avail now Portal ↗

size unknown

—/sqft/m²

£9,533/mo

Duke Street, London, W1K

1 bed 2 bath Marylebone

19 days on market avail now Portal ↗

Floorplan

size unknown

—/sqft/m²

£15,167/mo £7,584 each (if split by room) ◷ 55 days on market

Duke Street, London, W1K

2 bed 2 bath Marylebone

55 days on market avail now Portal ↗

size unknown

—/sqft/m²

£10,400/mo £5,200 each (if split by room) was £13,866 ◷ 6mo on market

Duke Street, London, W1K

2 bed 2 bath Marylebone

6mo on market avail now Portal ↗

Floorplan

size unknown

—/sqft/m²

£21,233/mo £7,078 each (if split by room)

Duke Street, London, W1K

3 bed 4 bath Marylebone

19 days on market avail now Portal ↗

size unknown

—/sqft/m² short let

£16,900/mo

Duke Street, London, W1K

3 bed ? bath Marylebone

17 days on market Portal ↗

size unknown

—/sqft/m²

£9,533/mo

Duke Street, London

0 bed ? bath Marylebone

17 days on market avail now Agent's site ↗

size unknown

—/sqft/m²

£10,833/mo ◷ 55 days on market

Duke Street, Mayfair, London, W1K

1 bed 1 bath Marylebone

55 days on market Agent's site ↗

size unknown

—/sqft/m² short let

£13,000/mo ◷ 55 days on market

Duke Street, Mayfair, London, W1K

1 bed 1 bath Marylebone

55 days on market Agent's site ↗

Floorplan

size unknown

—/sqft/m²

£9,533/mo

Duke Street, Mayfair, London

1 bed 2 bath Marylebone

13 days on market avail now Agent's site ↗

size unknown

—/sqft/m²

£10,833/mo ◷ 6mo on market

Duke Street, Mayfair, W1K

1 bed 2 bath Marylebone

6mo on market Portal ↗

size unknown

—/sqft/m²

£17,983/mo £8,992 each (if split by room) ◷ 55 days on market

Duke Street, Mayfair, W1K

2 bed 2 bath Marylebone

55 days on market avail now Agent's site ↗

Floorplan

size unknown

—/sqft/m²

£10,400/mo £5,200 each (if split by room) ◷ 5mo on market

Duke Street, Mayfair, W1K

2 bed 2 bath Marylebone

3mo on market Portal ↗

Floorplan

size unknown

—/sqft/m²

£21,233/mo £7,078 each (if split by room) ◷ 55 days on market

Duke Street, Mayfair, W1K

3 bed 4 bath Marylebone

55 days on market avail now Portal ↗

size unknown

—/sqft/m²

£21,233/mo £7,078 each (if split by room) ◷ 55 days on market

Duke Street, Mayfair, W1K

3 bed 4 bath Marylebone

55 days on market Portal ↗

size unknown

—/sqft/m²

£9,533/mo ◷ 6mo on market

Duke Street, Mayfair, W1U

1 bed 1 bath East Marylebone

6mo on market Portal ↗

size unknown

—/sqft/m²

£3,800/mo ◷ 56 days on market

Gilbert Street, London, W1K

1 bed 1 bath East Marylebone

56 days on market avail 27 Oct Portal ↗

size unknown

—/sqft/m²

£11,483/mo £5,742 each (if split by room) ◷ 38 days on market

Green Street, London, W1K

2 bed ? bath Marylebone

38 days on market Portal ↗

size unknown

—/sqft/m²

£17,333/mo £8,667 each (if split by room) ◷ 38 days on market

Green Street, London, W1K

2 bed ? bath Marylebone

38 days on market Portal ↗

Floorplan

size unknown

—/sqft/m²

£8,666/mo

Green Street, Mayfair, London

1 bed 1 bath Marylebone

13 days on market avail now Agent's site ↗

Floorplan

size unknown

—/sqft/m²

£8,666/mo ◷ 55 days on market

Green Street, Mayfair, W1K

1 bed 1 bath Marylebone

55 days on market Agent's site ↗

size unknown

—/sqft/m²

£8,450/mo ◷ 55 days on market

Green Street, Mayfair, W1K

1 bed 3 bath Marylebone

55 days on market Portal ↗

size unknown

—/sqft/m²

£9,533/mo £4,767 each (if split by room) ◷ 55 days on market

Green Street, Mayfair, W1K

2 bed 2 bath Marylebone

55 days on market Portal ↗

size unknown

—/sqft/m²

£9,100/mo £4,550 each (if split by room) ◷ 55 days on market

Green Street, Mayfair, W1K

2 bed 2 bath Marylebone

55 days on market Portal ↗

size unknown

—/sqft/m²

£5,200/mo ◷ 55 days on market

Grosvenor Hill, Mayfair, W1K

1 bed 1 bath Chinatown

55 days on market avail now Portal ↗

Floorplan

size unknown

—/sqft/m²

£18,200/mo £9,100 each (if split by room) ◷ 5mo on market

Grosvenor Hill, Mayfair, W1K

2 bed 2 bath Chinatown

5mo on market Portal ↗

Floorplan

size unknown

—/sqft/m²

£86,667/mo £17,333 each (if split by room)

Grosvenor Square, Mayfair, W1K

5 bed 5 bath Marylebone

5 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.