Every London flat, measured.

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

18,486 flats measured

Best £/sqft£/m² first

17 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

2,180 sqft 203 m²

£3.67/sqft £39.50/m² 25% below Boundary Estate median

£8,000/mo £2,000 each (if split by room) was £8,500 ◷ 2mo on market

Marlborough Hill, London, NW8

4 bed ? bath Boundary Estate

2mo on market avail now Agent's site ↗

Floorplan

839 sqft 78 m²

£3.75/sqft £40.36/m² 24% below Boundary Estate median

£3,150/mo £1,575 each (if split by room) was £3,500 ◷ 59 days on market

TOLLGATE GARDENS, NW6, Maida Vale, London, NW6

2 bed 2 bath Boundary Estate

Also listed here £4,000 short let ↗

59 days on market Agent's site ↗

Floorplan

2,675 sqft 249 m²

£4.21/sqft £45.32/m² 14% below Boundary Estate median

£11,266/mo £2,253 each (if split by room) was £11,267 ◷ 39 days on market

Springfield Road, London

5 bed 3 bath Boundary Estate

39 days on market avail 22 Oct Agent's site ↗

Floorplan

694 sqft 64 m²

£4.25/sqft £45.75/m² 13% below Boundary Estate median

£2,950/mo £1,475 each (if split by room) was £3,500 ◷ 32 days on market

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

2 bed 1 bath Boundary Estate

32 days on market Agent's site ↗

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 ↗

Floorplan

560 sqft 52 m²

£4.91/sqft £52.85/m²

£2,750/mo £1,375 each (if split by room) was £3,000 ◷ 60 days on market

Hall Road, St Johns Wood

2 bed 1 bath Boundary Estate

60 days on market Agent's site ↗

Floorplan

1,327 sqft 123 m²

£5.27/sqft £56.73/m²

£6,998/mo £2,333 each (if split by room) was £7,497 ◷ 58 days on market

Abercorn Place, London NW8

3 bed 2 bath Boundary Estate

2mo on market avail now Agent's site ↗

Floorplan

1,549 sqft 144 m²

£5.80/sqft £62.43/m² 18% above Boundary Estate median

£8,991/mo £2,997 each (if split by room) was £8,992 ◷ 46 days on market

Blenheim Terrace

3 bed 3 bath Boundary Estate

46 days on market avail 9 Sep 2027 Agent's site ↗

Floorplan

318 sqft 30 m²

£6.29/sqft £67.70/m² 28% above Boundary Estate median

£2,000/mo was £2,150 ◷ 2mo on market

Randolph Avenue, Maida Vale

0 bed 1 bath Boundary Estate

2mo on market Agent's site ↗

Floorplan

785 sqft 73 m²

£6.37/sqft £68.57/m² short let

£5,000/mo was £5,500 ◷ relisted 1×

Lavington, 24 Greville Place, NW6

2 bed 2 bath Boundary Estate

49 days on market avail now Agent's site ↗

size unknown

—/sqft/m²

£3,293/mo £1,098 each (if split by room) was £3,402 ◷ 2mo on market

Boundary Road, St Johns Wood NW8

3 bed 1 bath Boundary Estate

2mo on market avail now Agent's site ↗

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.