Every London flat, measured.

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

18,511 flats measured

Best £/sqft£/m² first

7 listings · £4.91/sqft£52.85/m² median in Boundary 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

1,722 sqft 160 m²

£3.26/sqft £35.09/m² 34% below Boundary Estate median

£5,611/mo £1,870 each (if split by room) was £5,612

Hamilton Terrace

3 bed ? bath Boundary Estate

14 days on market avail 21 Oct Agent's site ↗

Floorplan

1,132 sqft 105 m²

£3.45/sqft £37.14/m² 30% below Boundary Estate median

£3,900/mo £1,950 each (if split by room) was £4,225

Marlborough Place, St John's Wood, London, NW8

2 bed 2 bath Boundary Estate

27 days on market Agent's site ↗

Floorplan

799 sqft 74 m²

£3.63/sqft £39.07/m² 26% below Boundary Estate median

£2,900/mo £1,450 each (if split by room) was £3,000

Bradman House, Abercorn Place, NW8

2 bed 1 bath Boundary Estate

25 days on market avail 7 Oct Agent's site ↗

Floorplan

799 sqft 74 m²

£3.63/sqft £39.07/m² 26% below Boundary Estate median

£2,900/mo £1,450 each (if split by room) was £3,000

Bradman House, Abercorn Place, St. Johns Wood, London, NW8

2 bed 1 bath Boundary Estate

25 days on market avail 7 Oct Portal ↗

Floorplan

522 sqft 48 m²

£4.79/sqft £51.56/m²

£2,500/mo was £2,900

Grove Hall Court, St Johns Wood, London, NW8

1 bed 1 bath Boundary Estate

11 days on market avail now Portal ↗

size unknown

—/sqft/m²

£2,947/mo £982 each (if split by room) was £3,298

Dale House, Boundary Road, St Johns Wood, NW8

3 bed 1 bath Boundary Estate

15 days on market avail 1 Nov Portal ↗

size unknown

—/sqft/m²

£8,500/mo £2,125 each (if split by room) was £10,000

Loudoun Road, St Johns Wood, London NW8

4 bed 3 bath Boundary Estate

12 days on market avail now 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.