Every London flat, measured.

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

18,744 flats measured

Best £/sqft£/m² first

289–336 of 375 · £4.80/sqft£51.67/m² median in Swiss Cottage

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

494 sqft 46 m²

£7.09/sqft £76.32/m² short let

£3,500/mo ◷ 5mo on market

Fellows Road, Belsize Park, NW3

1 bed 1 bath Belsize Park

3mo on market avail now Agent's site ↗

Floorplan

1,192 sqft 111 m²

£7.27/sqft £78.25/m² short let

£8,667/mo ◷ 58 days on market

Perrins Walk, Hampstead, London, NW3

3 bed 2 bath Hampstead

58 days on market Agent's site ↗

Floorplan

1,560 sqft 145 m²

£7.29/sqft £78.47/m² 52% above Swiss Cottage median

£11,375/mo £3,792 each (if split by room) ◷ 58 days on market

Boydell Court, St John’s Wood Park, London, NW8

3 bed ? bath Belsize Park

58 days on market Agent's site ↗

377 sqft 35 m²

£7.29/sqft £78.47/m² short let

£2,750/mo

St. Johns Court, Finchley Road, London, NW3

1 bed 1 bath Belsize Park

27 days on market avail now Portal ↗

Floorplan

312 sqft 29 m²

£7.37/sqft £79.33/m² 54% above Swiss Cottage median

£2,300/mo ◷ relisted 4×

The Quarters, 120 Finchley Road, London, NW3 5JB

0 bed 1 bath Belsize Park

Also listed here £2,100 short let ↗

7 days on market avail now Agent's site ↗

Floorplan

1,753 sqft 163 m²

£7.42/sqft £79.87/m² 55% above Swiss Cottage median

£13,000/mo £6,500 each (if split by room) ◷ 58 days on market

Maresfield Gardens, Hampstead, NW3

2 bed 2 bath Belsize Park

58 days on market avail now Portal ↗

Floorplan

1,663 sqft 154 m²

£7.52/sqft £80.94/m² 57% above Swiss Cottage median

£12,500/mo £6,250 each (if split by room) ◷ 58 days on market

Maresfield Gardens, Hampstead, NW3

2 bed 2 bath Belsize Park

58 days on market avail now Portal ↗

3,606 sqft 335 m²

£8.32/sqft £89.56/m² 73% above Swiss Cottage median

£30,000/mo £6,000 each (if split by room) ◷ 58 days on market

Springfield Road, St John's Wood, NW8

5 bed 4 bath Boundary Estate

58 days on market avail now Portal ↗

Floorplan

1,194 sqft 111 m²

£8.37/sqft £90.09/m² 74% above Swiss Cottage median

£9,997/mo £4,999 each (if split by room)

St Edmunds Terrace

2 bed 2 bath Belsize Park

12 days on market avail now Agent's site ↗

Floorplan

340 sqft 32 m²

£8.82/sqft £94.94/m² short let

£3,000/mo ◷ 56 days on market

Fellows Road, Belsize Park, NW3

0 bed 1 bath Belsize Park

56 days on market avail now Agent's site ↗

Floorplan

9,567 sqft 889 m²

£9.06/sqft £97.52/m² 89% above Swiss Cottage median

£86,667/mo £14,445 each (if split by room) was £108,333 ◷ 58 days on market

Elsworthy Road, London, NW3

6 bed ? bath Belsize Park

58 days on market Agent's site ↗

Floorplan

1,181 sqft 110 m²

£9.17/sqft £98.70/m² 91% above Swiss Cottage median

£10,833/mo £3,611 each (if split by room)

Boydell Court, St Johns Wood

3 bed 3 bath Belsize Park

7 days on market avail 1 Oct Portal ↗

377 sqft 35 m²

£9.28/sqft £99.89/m² 93% above Swiss Cottage median

£3,500/mo ◷ 58 days on market

Oriel Place, London, NW3

1 bed 1 bath Hampstead

58 days on market Portal ↗

377 sqft 35 m²

£9.28/sqft £99.89/m² 93% above Swiss Cottage median

£3,500/mo ◷ 58 days on market

Wells Court, Oriel Place, Camden, London

1 bed 1 bath Hampstead

58 days on market Portal ↗

807 sqft 75 m²

£9.29/sqft £100.00/m² 94% above Swiss Cottage median

£7,500/mo £2,500 each (if split by room) ◷ 58 days on market

Wells Court, Oriel Place, Camden, London

3 bed 1 bath Hampstead

58 days on market avail now Portal ↗

Floorplan

2,556 sqft 237 m²

£9.32/sqft £100.32/m² 94% above Swiss Cottage median

£23,833/mo £7,944 each (if split by room) ◷ 2mo on market

St Edmunds Terrace, Primrose Hill, NW8

3 bed 3 bath Belsize Park

2mo on market avail now Agent's site ↗

Floorplan

1,107 sqft 103 m²

£9.75/sqft £104.95/m² 103% above Swiss Cottage median

£10,798/mo £2,700 each (if split by room) ◷ 2mo on market

Boydell Court, St. Johns Wood Park, London

4 bed 4 bath Belsize Park

2mo on market avail now Agent's site ↗

592 sqft 55 m²

£10.14/sqft £109.15/m² 111% above Swiss Cottage median

£6,000/mo £3,000 each (if split by room) ◷ 58 days on market

Oriel Place, London, NW3

2 bed 1 bath Hampstead

58 days on market Portal ↗

1,044 sqft 97 m²

£10.17/sqft £109.47/m² short let

£10,617/mo ◷ 58 days on market

Fitzjohns Avenue, London, NW3

2 bed 2 bath Belsize Park

58 days on market avail now Agent's site ↗

Floorplan

1,753 sqft 163 m²

£10.27/sqft £110.55/m² short let

£18,000/mo ◷ 58 days on market

Maresfield Gardens, Hampstead, NW3

2 bed 2 bath Belsize Park

58 days on market avail now Portal ↗

377 sqft 35 m²

£10.61/sqft £114.20/m² 121% above Swiss Cottage median

£4,000/mo ◷ 58 days on market

Oriel Place, London, NW3

1 bed 1 bath Hampstead

58 days on market Portal ↗

377 sqft 35 m²

£10.61/sqft £114.20/m² 121% above Swiss Cottage median

£4,000/mo ◷ 58 days on market

Oriel Place, London, NW3

1 bed 1 bath Hampstead

58 days on market Portal ↗

377 sqft 35 m²

£10.61/sqft £114.20/m² 121% above Swiss Cottage median

£4,000/mo ◷ 58 days on market

Oriel Place, London, NW3

1 bed 1 bath Hampstead

58 days on market Portal ↗

377 sqft 35 m²

£10.61/sqft £114.20/m² 121% above Swiss Cottage median

£4,000/mo £2,000 each (if split by room) ◷ 58 days on market

Oriel Place, London, NW3

2 bed 1 bath Hampstead

58 days on market Portal ↗

377 sqft 35 m²

£10.61/sqft £114.20/m² 121% above Swiss Cottage median

£4,000/mo £2,000 each (if split by room) ◷ 58 days on market

Oriel Place, London, NW3

2 bed 1 bath Hampstead

58 days on market Portal ↗

Floorplan

401 sqft 37 m²

£10.81/sqft £116.36/m² short let

£4,334/mo was £5,000 ◷ 58 days on market

Frognal, Hampstead, London, NW3

1 bed 1 bath Belsize Park

58 days on market Agent's site ↗

463 sqft 43 m²

£11.18/sqft £120.34/m² 133% above Swiss Cottage median

£5,178/mo ◷ 58 days on market

Abbey Road, London, NW8

1 bed 1 bath Boundary Estate

58 days on market Portal ↗

Floorplan

400 sqft 37 m²

£11.25/sqft £121.09/m² short let

£4,500/mo was £5,000 ◷ 58 days on market

Frognal, Hampstead, NW3

1 bed 1 bath Belsize Park

58 days on market avail now Agent's site ↗

Floorplan

3,800 sqft 353 m²

£11.40/sqft £122.71/m² 138% above Swiss Cottage median

£43,333/mo £10,833 each (if split by room) ◷ 58 days on market

St Edmunds Terrace, London NW8

4 bed 4 bath Belsize Park

58 days on market avail now Agent's site ↗

Floorplan

3,717 sqft 345 m²

£11.66/sqft £125.51/m² 143% above Swiss Cottage median

£43,333/mo £10,833 each (if split by room) ◷ 58 days on market

St Edmunds Terrace, St John's Wood, NW8

4 bed 4 bath Belsize Park

58 days on market avail now Agent's site ↗

Floorplan

371 sqft 34 m²

£11.68/sqft £125.72/m² short let

£4,333/mo

Ainger Road, Primrose Hill

1 bed 1 bath Camden Town

58 days on market avail now Portal ↗

Floorplan

4,372 sqft 406 m²

£11.89/sqft £127.98/m² 148% above Swiss Cottage median

£52,000/mo £10,400 each (if split by room) ◷ 2mo on market

St Edmund's Terrace, Primrose Hill, London, NW8

5 bed 5 bath Belsize Park

2mo on market Agent's site ↗

Floorplan

10,719 sqft 996 m²

£14.15/sqft £152.31/m² 195% above Swiss Cottage median

£151,667/mo £30,333 each (if split by room) ◷ 58 days on market

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

5 bed 6 bath St. John's Wood

58 days on market Portal ↗

size unknown

—/sqft/m²

£867/mo

164 Finchley Road, Finchley Road NW3

0 bed ? bath Belsize Park

listed yesterday avail 26 Dec Portal ↗

size unknown

—/sqft/m²

£13,949/mo £3,487 each (if split by room) ◷ 58 days on market

Arkwright Road, Hampstead NW3

4 bed 4 bath Hampstead

2mo on market avail now Portal ↗

Floorplan

size unknown

—/sqft/m² short let

£12,127/mo ◷ 58 days on market

Avenue Road, London, NW8

3 bed 4 bath Belsize Park

58 days on market avail now Portal ↗

size unknown

—/sqft/m²

£13,524/mo £3,381 each (if split by room) ◷ 47 days on market

Avenue Road, London, NW8

4 bed 3 bath Belsize Park

47 days on market avail now Agent's site ↗

size unknown

—/sqft/m²

£195/mo ◷ 58 days on market

Blair Court, St. John's Wood NW8

0 bed ? bath Belsize Park

58 days on market avail now Portal ↗

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 ↗

Floorplan

size unknown

—/sqft/m²

£5,200/mo £1,733 each (if split by room)

Boydell Court , St Johns Wood Park , London

3 bed 3 bath Belsize Park

13 days on market avail now Portal ↗

Floorplan

size unknown

—/sqft/m²

£10,833/mo £3,611 each (if split by room)

Boydell Court , St Johns Wood Park, London

3 bed 3 bath Belsize Park

4 days on market avail 1 Oct Agent's site ↗

Floorplan

size unknown

—/sqft/m²

£10,833/mo £3,611 each (if split by room)

Boydell Court, London

3 bed 3 bath Belsize Park

24 days on market avail now Agent's site ↗

Floorplan

size unknown

—/sqft/m²

£10,833/mo £3,611 each (if split by room)

Boydell Court, St John's Wood Park, London, NW8

3 bed 3 bath Belsize Park

25 days on market avail now Agent's site ↗

size unknown

—/sqft/m²

£6,067/mo £2,022 each (if split by room) ◷ 58 days on market

Boydell Court, St Johns Wood Park, St John's Wood, NW8

3 bed 3 bath Belsize Park

58 days on market avail now Agent's site ↗

Floorplan

size unknown

—/sqft/m²

£11,375/mo £3,792 each (if split by room) ◷ 58 days on market

Boydell Court, St Johns Wood Park, St Johns Wood, NW8

3 bed 3 bath Belsize Park

58 days on market avail now Agent's site ↗

size unknown

—/sqft/m²

£5,633/mo £1,878 each (if split by room) ◷ 58 days on market

Boydell Court, St Johns Wood, London NW8

3 bed 3 bath Belsize Park

58 days on market avail now Portal ↗

size unknown

—/sqft/m²

£5,000/mo £1,667 each (if split by room) was £6,280 ◷ 58 days on market

Boydell Court, St. Johns Wood Park, London

3 bed 2 bath Belsize Park

2mo on market avail now Portal ↗

size unknown

—/sqft/m²

£3,500/mo £1,750 each (if split by room) ◷ 58 days on market

Canfield Gardens, London, NW6

2 bed 1 bath Kilburn

58 days on market avail 31 Oct 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.