Every London flat, measured.

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

18,966 flats measured

Best £/sqft£/m² first

13 listings · £4.85/sqft£52.20/m² median in St. John's Wood

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

2,362 sqft 219 m²

£3.74/sqft £40.26/m² 23% below St. John's Wood median

£8,840/mo £1,768 each (if split by room)

Park Road, St Johns Wood, Regents Park, NW8

5 bed 5 bath St. John's Wood

6 days on market avail now Portal ↗

2,357 sqft 219 m²

£3.75/sqft £40.36/m² 23% below St. John's Wood median

£8,840/mo £1,768 each (if split by room)

Park Road, St. Johns Wood, NW8

5 bed 5 bath St. John's Wood

6 days on market Portal ↗

Floorplan

2,239 sqft 208 m²

£4.38/sqft £47.15/m² 10% below St. John's Wood median

£9,815/mo £2,454 each (if split by room)

143 Park Road, St Johns Wood, Regents Park, NW8

4 bed 5 bath St. John's Wood

6 days on market avail now Portal ↗

Floorplan

3,677 sqft 342 m²

£4.60/sqft £49.51/m² 5% below St. John's Wood median

£16,900/mo £2,113 each (if split by room)

Maida Vale, London, W9

8 bed ? bath Boundary Estate

listed today avail now Agent's site ↗

Floorplan

3,677 sqft 342 m²

£4.60/sqft £49.51/m² 5% below St. John's Wood median

£16,900/mo £2,113 each (if split by room)

Maida Vale, Maida Vale, London

8 bed 4 bath Boundary Estate

listed today avail now Portal ↗

2,135 sqft 198 m²

£4.60/sqft £49.51/m² 5% below St. John's Wood median

£9,815/mo £2,454 each (if split by room)

Strathmore Court, St John's Wood, NW8

4 bed 5 bath St. John's Wood

6 days on market avail 5 Oct Portal ↗

2,131 sqft 198 m²

£4.61/sqft £49.62/m² 5% below St. John's Wood median

£9,815/mo £2,454 each (if split by room)

Strathmore Court, Park Road NW8

4 bed 5 bath St. John's Wood

6 days on market Portal ↗

Floorplan

3,315 sqft 308 m²

£4.77/sqft £51.34/m²

£15,816/mo £3,163 each (if split by room)

St. John's Wood Road, St. John's Wood, London, NW8

5 bed 4 bath St. John's Wood

5 days on market avail now Agent's site ↗

Floorplan

3,413 sqft 317 m²

£4.95/sqft £53.28/m²

£16,900/mo £2,113 each (if split by room)

Maida Vale, W9

8 bed 4 bath Boundary Estate

listed today avail now Portal ↗

Floorplan

1,900 sqft 177 m²

£5.26/sqft £56.62/m²

£10,000/mo £2,500 each (if split by room)

Loudoun Road, St Johns Wood, London, NW8

4 bed 4 bath Boundary Estate

5 days on market avail now Agent's site ↗

Floorplan

2,209 sqft 205 m²

£5.79/sqft £62.32/m² 19% above St. John's Wood median

£12,783/mo £2,557 each (if split by room)

Avenue Road

5 bed 4 bath St. John's Wood

5 days on market avail now Agent's site ↗

Floorplan

1,358 sqft 126 m²

£6.85/sqft £73.73/m² 41% above St. John's Wood median

£9,299/mo £2,325 each (if split by room)

Fitzjohns Avenue, Hampstead, London, NW3

4 bed 4 bath St. John's Wood

listed yesterday avail 2 Nov Agent's site ↗

size unknown

—/sqft/m²

£7,000/mo £1,750 each (if split by room)

Park Lorne, 111 Park Road, NW8

4 bed 3 bath St. John's Wood

4 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.