Every London flat, measured.

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

18,960 flats measured

Best £/sqft£/m² first

145–192 of 305 · £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

1,715 sqft 159 m²

£5.54/sqft £59.63/m² 14% above St. John's Wood median

£9,500/mo £1,900 each (if split by room)

Loudoun Road, St. John's Wood

5 bed 3 bath Boundary Estate

7 days on market Agent's site ↗

Floorplan

3,029 sqft 281 m²

£5.55/sqft £59.74/m² short let

£16,800/mo

Hamilton Terrace, London, NW8

6 bed 4 bath St. John's Wood

11 days on market avail 2 Oct Agent's site ↗

Floorplan

3,029 sqft 281 m²

£5.55/sqft £59.74/m² short let

£16,796/mo was £16,800

Hamilton Terrace, St John's Wood, London, NW8

6 bed 4 bath St. John's Wood

12 days on market avail 4 Oct Portal ↗

Floorplan

584 sqft 54 m²

£5.57/sqft £59.95/m² 15% above St. John's Wood median

£3,250/mo

Fisherton Street, London, NW8

1 bed 1 bath Fisherton Street Estate

18 days on market avail 10 Nov Agent's site ↗

Floorplan

521 sqft 48 m²

£5.57/sqft £59.95/m² 15% above St. John's Wood median

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

Hatton Row, St. John's Wood

2 bed 2 bath Fisherton Street Estate

5 days on market Agent's site ↗

Floorplan

1,337 sqft 124 m²

£5.61/sqft £60.39/m² 16% above St. John's Wood median

£7,500/mo £2,500 each (if split by room) was £7,750

Clifton Gardens, Little Venice, W9

3 bed 2 bath Maida Vale

26 days on market avail now Agent's site ↗

Floorplan

577 sqft 54 m²

£5.63/sqft £60.60/m² 16% above St. John's Wood median

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

Bell Street, Lisson Grove

2 bed 2 bath Fisherton Street Estate

11 days on market Agent's site ↗

Floorplan

354 sqft 33 m²

£5.65/sqft £60.82/m² 16% above St. John's Wood median

£2,000/mo

Abbey Road, St Johns Wood

1 bed 1 bath St. John's Wood

12 days on market Agent's site ↗

456 sqft 42 m²

£5.65/sqft £60.82/m² 16% above St. John's Wood median

£2,578/mo

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

1 bed 1 bath Boundary Estate

listed yesterday avail 15 Oct 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

4,051 sqft 376 m²

£5.88/sqft £63.29/m² 21% above St. John's Wood median

£23,833/mo £3,972 each (if split by room) ◷ relisted 1×

The Lane, St John's Wood NW8

6 bed 4 bath Boundary Estate

20 days on market avail now Agent's site ↗

Floorplan

434 sqft 40 m²

£5.99/sqft £64.48/m² 24% above St. John's Wood median

£2,600/mo

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

1 bed 1 bath St. John's Wood

4 days on market Agent's site ↗

Floorplan

1,350 sqft 125 m²

£6.11/sqft £65.77/m² 26% above St. John's Wood median

£8,250/mo £2,750 each (if split by room)

St. Johns Wood Terrace, St John's Wood, NW8

3 bed 2 bath St. John's Wood

5 days on market avail now Agent's site ↗

Floorplan

407 sqft 38 m²

£6.14/sqft £66.09/m² 27% above St. John's Wood median

£2,500/mo

Abbey Road, London, NW8

1 bed 1 bath St. John's Wood

listed yesterday avail now Portal ↗

Floorplan

283 sqft 26 m²

£6.18/sqft £66.52/m² 27% above St. John's Wood median

£1,750/mo

Abbey Road, Langford Court, NW8

0 bed 1 bath St. John's Wood

4 days on market avail 3 Oct Agent's site ↗

Floorplan

978 sqft 91 m²

£6.18/sqft £66.52/m² 27% above St. John's Wood median

£6,045/mo £2,015 each (if split by room)

Clifton Hill, St John's Wood, NW8

3 bed 3 bath Boundary Estate

15 days on market avail now Agent's site ↗

Floorplan

978 sqft 91 m²

£6.18/sqft £66.52/m² 27% above St. John's Wood median

£6,045/mo £2,015 each (if split by room)

Clifton Hill, St. John's Wood, London, NW8

3 bed 3 bath Boundary Estate

15 days on market avail 16 Oct Agent's site ↗

Floorplan

563 sqft 52 m²

£6.21/sqft £66.84/m² 28% above St. John's Wood median

£3,497/mo

Fisherton Street, London NW8

1 bed 1 bath Fisherton Street Estate

26 days on market avail 28 Oct Agent's site ↗

Floorplan

803 sqft 75 m²

£6.21/sqft £66.84/m² 28% above St. John's Wood median

£4,983/mo £1,661 each (if split by room)

Merchant Square, Hyde Park

3 bed 2 bath Fisherton Street Estate

14 days on market avail 30 Sep Portal ↗

Floorplan

366 sqft 34 m²

£6.22/sqft £66.95/m² 28% above St. John's Wood median

£2,275/mo ◷ relisted 1×

Lisson Grove, Marylebone, London

1 bed 1 bath Fisherton Street Estate

11 days on market avail 5 Oct Portal ↗

Floorplan

394 sqft 37 m²

£6.22/sqft £66.95/m² 28% above St. John's Wood median

£2,450/mo

Maida Vale - Heating & Hot Water Included

1 bed 1 bath Boundary Estate

8 days on market avail now Agent's site ↗

834 sqft 77 m²

£6.24/sqft £67.17/m² 29% above St. John's Wood median

£5,200/mo £2,600 each (if split by room)

Westmark Tower, London, W2

2 bed 2 bath Fisherton Street Estate

20 days on market avail now Agent's site ↗

Floorplan

876 sqft 81 m²

£6.28/sqft £67.60/m² 29% above St. John's Wood median

£5,499/mo £2,750 each (if split by room)

Newcastle Place, Paddington, London, W2

2 bed 2 bath Fisherton Street Estate

18 days on market avail now Portal ↗

Floorplan

309 sqft 29 m²

£6.47/sqft £69.64/m² 33% above St. John's Wood median

£2,000/mo

Grove Hall Road, St Johns Wood, NW8

1 bed 1 bath Boundary Estate

listed yesterday avail 30 Nov Agent's site ↗

Floorplan

1,301 sqft 121 m²

£6.48/sqft £69.75/m² 34% above St. John's Wood median

£8,427/mo £4,214 each (if split by room) ◷ relisted 5×

Newcastle Place, Paddington, W2

2 bed 2 bath Fisherton Street Estate

Also listed here £8,427 same price ↗

4 days on market avail now Agent's site ↗

Floorplan

574 sqft 53 m²

£6.53/sqft £70.29/m² 35% above St. John's Wood median

£3,750/mo

Warwick Avenue, Little Venice

1 bed 1 bath Maida Vale

6 days on market Agent's site ↗

Floorplan

472 sqft 44 m²

£6.57/sqft £70.72/m² 35% above St. John's Wood median

£3,100/mo £1,550 each (if split by room) ◷ relisted 12×

Miles Building, NW1 6RG

2 bed 1 bath Fisherton Street Estate

6 days on market avail now Agent's site ↗

472 sqft 44 m²

£6.57/sqft £70.72/m² 35% above St. John's Wood median

£3,100/mo £1,550 each (if split by room)

Miles Buildings, Penfold Place, City Of Westminster, London

2 bed 1 bath Fisherton Street Estate

4 days on market avail now Portal ↗

Floorplan

296 sqft 27 m²

£6.59/sqft £70.93/m² 36% above St. John's Wood median

£1,950/mo

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

0 bed 1 bath St. John's Wood

14 days on market Agent's site ↗

Floorplan

783 sqft 73 m²

£6.61/sqft £71.15/m² 36% above St. John's Wood median

£5,178/mo £1,726 each (if split by room)

Merchant Square East, Hyde Park

3 bed 2 bath Fisherton Street Estate

14 days on market avail now Portal ↗

Floorplan

377 sqft 35 m²

£6.63/sqft £71.36/m² 37% above St. John's Wood median

£2,500/mo was £2,600 ◷ relisted 26×

Miles Buildings, Marylebone Quarter NW1

1 bed 1 bath Fisherton Street Estate

Also listed here £2,500 same price ×3 ↗

5 days on market avail now Agent's site ↗

Floorplan

376 sqft 35 m²

£6.65/sqft £71.58/m² 37% above St. John's Wood median

£2,500/mo

Clifton Hill, St Johns Wood, NW8

1 bed 1 bath Boundary Estate

19 days on market avail 27 Oct Portal ↗

Floorplan

1,045 sqft 97 m²

£6.70/sqft £72.12/m² 38% above St. John's Wood median

£7,000/mo £3,500 each (if split by room)

Abercorn Place, London, NW8

2 bed 3 bath Boundary Estate

19 days on market avail now Agent's site ↗

Floorplan

635 sqft 59 m²

£6.83/sqft £73.52/m² short let

£4,334/mo ◷ 58 days on market

Eamont Street, St John's Wood, London, NW8

2 bed 1 bath St. John's Wood

Also listed here £4,334 short let ↗

5 days on market 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 ↗

980 sqft 91 m²

£6.89/sqft £74.16/m² 42% above St. John's Wood median

£6,750/mo £3,375 each (if split by room) was £7,250

Newcastle Place, London

2 bed 2 bath Fisherton Street Estate

19 days on market Portal ↗

Floorplan

377 sqft 35 m²

£6.90/sqft £74.27/m² 42% above St. John's Wood median

£2,600/mo

Miles Buildings, Penfold Place, City Of Westminster, London

1 bed 1 bath Fisherton Street Estate

3 days on market avail 12 Oct Portal ↗

Floorplan

1,561 sqft 145 m²

£6.94/sqft £74.70/m² 43% above St. John's Wood median

£10,833/mo £2,708 each (if split by room)

Ordnance Hill, London NW8

4 bed 2 bath St. John's Wood

20 days on market avail now Agent's site ↗

Floorplan

764 sqft 71 m²

£6.94/sqft £74.70/m² 43% above St. John's Wood median

£5,300/mo £2,650 each (if split by room)

Segrave Walk, London, W2

2 bed 2 bath Fisherton Street Estate

19 days on market avail 23 Nov Portal ↗

Floorplan

551 sqft 51 m²

£6.98/sqft £75.13/m² 44% above St. John's Wood median

£3,848/mo

One St Johns Wood, 60 St. Johns Wood Road, London

1 bed 1 bath St. John's Wood

6 days on market avail 25 Nov Agent's site ↗

Floorplan

660 sqft 61 m²

£7.05/sqft £75.89/m² short let

£4,650/mo

Maida Vale London W9

2 bed 2 bath Maida Vale

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

Floorplan

1,394 sqft 130 m²

£7.17/sqft £77.18/m² 48% above St. John's Wood median

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

Westmark Tower, London, W2

3 bed 3 bath Fisherton Street Estate

Also listed here £10,000 same price ↗

25 days on market avail 7 Oct Portal ↗

Floorplan

215 sqft 20 m²

£7.20/sqft £77.50/m² 48% above St. John's Wood median

£1,547/mo

Addison House, Grove End Road

0 bed 1 bath St. John's Wood

listed yesterday avail now Portal ↗

Floorplan

450 sqft 42 m²

£7.22/sqft £77.72/m² 49% above St. John's Wood median

£3,250/mo

Lisson Street, Lisson Grove, London, NW1

1 bed 1 bath Fisherton Street Estate

7 days on market Agent's site ↗

Floorplan

341 sqft 32 m²

£7.33/sqft £78.90/m² 51% above St. John's Wood median

£2,500/mo

Randolph Avenue, Maida Vale, W9

1 bed ? bath Maida Vale

28 days on market Agent's site ↗

340 sqft 32 m²

£7.35/sqft £79.11/m² 52% above St. John's Wood median

£2,500/mo

Miles Buildings, Penfold Place, City Of Westminster, London

1 bed 1 bath Fisherton Street Estate

4 days on market avail 2 Nov Portal ↗

Floorplan

876 sqft 81 m²

£7.39/sqft £79.55/m² 52% above St. John's Wood median

£6,478/mo £2,159 each (if split by room)

Grove End Gardens, Grove End Road, London, NW8

3 bed 2 bath St. John's Wood

11 days on market avail 3 Jan 2027 Agent's site ↗

Floorplan

942 sqft 88 m²

£7.59/sqft £81.70/m² 56% above St. John's Wood median

£7,150/mo £2,383 each (if split by room)

Merchant Square East, Hyde Park

3 bed 2 bath Fisherton Street Estate

19 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.