Every London flat, measured.

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

18,527 flats measured

Best £/sqft£/m² first

32 listings · £3.46/sqft£37.24/m² median in W4

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

2,464 sqft 229 m²

£2.94/sqft £31.65/m² 15% below W4 median

£7,250/mo £1,450 each (if split by room)

Gunnersbury Mews, Chiswick

5 bed 4 bath Arlington Park Mansions

9 days on market Portal ↗

Floorplan

2,456 sqft 228 m²

£2.95/sqft £31.75/m² 15% below W4 median

£7,250/mo £1,450 each (if split by room)

Gunnersbury Mews, Chiswick, W4

5 bed 4 bath Arlington Park Mansions

7 days on market avail 21 Oct Portal ↗

Floorplan

2,563 sqft 238 m²

£2.97/sqft £31.97/m² 14% below W4 median

£7,600/mo £1,900 each (if split by room) ◷ 2mo on market

Palladian Gardens, Chiswick

4 bed 3 bath Chiswick

Also listed here £7,600 same price ↗

14 days on market Agent's site ↗

Floorplan

2,563 sqft 238 m²

£2.97/sqft £31.97/m² 14% below W4 median

£7,600/mo £1,520 each (if split by room) was £7,700

Palladian Gardens, Chiswick

5 bed 3 bath Chiswick

21 days on market Agent's site ↗

Floorplan

2,464 sqft 229 m²

£3.04/sqft £32.72/m² 12% below W4 median

£7,500/mo £1,500 each (if split by room)

Gunnersbury Mews, Chiswick

5 bed 4 bath Arlington Park Mansions

11 days on market Agent's site ↗

3,601 sqft 335 m²

£3.05/sqft £32.83/m² 12% below W4 median

£11,000/mo £1,833 each (if split by room)

Grange Road, London, W4

6 bed 3 bath Arlington Park Mansions

11 days on market avail now Agent's site ↗

Floorplan

2,456 sqft 228 m²

£3.05/sqft £32.83/m² 12% below W4 median

£7,500/mo £1,500 each (if split by room)

Gunnersbury Mews, Turnham Green, W4

5 bed 4 bath Arlington Park Mansions

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

Floorplan

2,410 sqft 224 m²

£3.11/sqft £33.48/m² 10% below W4 median

£7,497/mo £1,499 each (if split by room)

Gunnersbury Mews, Gunnersbury, London, W4

5 bed 4 bath Arlington Park Mansions

11 days on market Agent's site ↗

Floorplan

2,303 sqft 214 m²

£3.15/sqft £33.91/m² 9% below W4 median

£7,250/mo £1,450 each (if split by room)

Fairlawn Grove, Chiswick, London, W4

5 bed 3 bath Acton

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

Floorplan

2,337 sqft 217 m²

£3.21/sqft £34.55/m² 7% below W4 median

£7,497/mo £1,499 each (if split by room)

Gunnersbury Mews, Chiswick, W4

5 bed 4 bath Arlington Park Mansions

7 days on market avail 21 Oct Portal ↗

Floorplan

2,251 sqft 209 m²

£3.22/sqft £34.66/m² 7% below W4 median

£7,250/mo £1,450 each (if split by room)

Gunnersbury Mews, Gunnersbury, W4

5 bed 4 bath Arlington Park Mansions

7 days on market avail 18 Nov Portal ↗

Floorplan

1,972 sqft 183 m²

£3.40/sqft £36.60/m²

£6,700/mo £1,675 each (if split by room)

Southfield Road, Bedford Park Borders, Chiswick, W4

4 bed 3 bath Acton

5 days on market avail 21 Nov Agent's site ↗

Floorplan

2,250 sqft 209 m²

£3.56/sqft £38.32/m²

£8,000/mo £2,000 each (if split by room)

Palladian Gardens, Chiswick

4 bed 3 bath Chiswick

4 days on market Agent's site ↗

Floorplan

1,279 sqft 119 m²

£3.71/sqft £39.93/m²

£4,750/mo £1,188 each (if split by room)

Waldeck Road, Chiswick, W4

4 bed 1 bath Chiswick

7 days on market avail now Agent's site ↗

Floorplan

1,276 sqft 119 m²

£3.72/sqft £40.04/m²

£4,750/mo £1,188 each (if split by room)

Waldeck Road, Chiswick

4 bed 1 bath Chiswick

5 days on market Agent's site ↗

Floorplan

2,179 sqft 202 m²

£3.83/sqft £41.23/m²

£8,350/mo £1,670 each (if split by room)

Millers Court, Chiswick Mall, W4

5 bed 2 bath Hammersmith

13 days on market avail 20 Oct Agent's site ↗

Floorplan

2,999 sqft 279 m²

£4.00/sqft £43.06/m² 16% above W4 median

£12,000/mo £2,400 each (if split by room)

Grove Park Road, London, W4

5 bed 4 bath Chiswick

18 days on market avail now Agent's site ↗

Floorplan

2,973 sqft 276 m²

£4.04/sqft £43.49/m² 17% above W4 median

£12,000/mo £2,400 each (if split by room)

Grove Park Road, Chiswick

5 bed 4 bath Chiswick

7 days on market Agent's site ↗

Floorplan

2,961 sqft 275 m²

£4.05/sqft £43.59/m² 17% above W4 median

£12,000/mo £2,400 each (if split by room)

Grove Park Road London W4

5 bed 4 bath Chiswick

Also listed here £15,999 short let ↗

19 days on market avail now Agent's site ↗

Floorplan

2,953 sqft 274 m²

£4.06/sqft £43.70/m² 17% above W4 median

£12,000/mo £2,400 each (if split by room)

Grove Park Road, London, W4

5 bed 4 bath Chiswick

5 days on market avail now Portal ↗

Floorplan

2,946 sqft 274 m²

£4.07/sqft £43.81/m² 18% above W4 median

£12,000/mo £2,400 each (if split by room)

Grove Park Road, Strand on the Green, W4

5 bed 4 bath Chiswick

12 days on market avail now Agent's site ↗

Floorplan

2,930 sqft 272 m²

£4.10/sqft £44.13/m² 18% above W4 median

£12,000/mo £2,400 each (if split by room)

Grove Park Road, Chiswick, W4

5 bed 4 bath Chiswick

10 days on market avail now Agent's site ↗

Floorplan

2,009 sqft 187 m²

£4.23/sqft £45.53/m² short let

£8,498/mo

Rusthall Avenue London W4

6 bed 2 bath Acton

5 days on market avail now Agent's site ↗

Floorplan

1,730 sqft 161 m²

£4.34/sqft £46.72/m² 25% above W4 median

£7,500/mo £1,250 each (if split by room)

St. Albans Avenue, Chiswick, W4

6 bed ? bath Acton

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

Floorplan

1,556 sqft 145 m²

£4.50/sqft £48.44/m² short let

£6,998/mo ◷ 41 days on market

Merton Avenue, Chiswick, London, W4

4 bed 2 bath Chiswick

Also listed here £4,400 ↗

21 days on market Agent's site ↗

Floorplan

2,155 sqft 200 m²

£5.34/sqft £57.48/m² 54% above W4 median

£11,500/mo £2,875 each (if split by room) was £13,000

Heathfield Gardens, Chiswick

4 bed 4 bath Arlington Park Mansions

20 days on market Agent's site ↗

size unknown

—/sqft/m²

£4,498/mo £900 each (if split by room) was £4,849

Chiswick High Road , Chiswick , London, W4

5 bed 2 bath Chiswick

20 days on market avail now Portal ↗

Floorplan

size unknown

—/sqft/m² short let

£7,500/mo

Cunnington Street, Chiswick Park, W4

4 bed 2 bath Acton

11 days on market avail 5 Oct Agent's site ↗

size unknown

—/sqft/m²

£8,000/mo £1,600 each (if split by room)

Flat First Floor, Chiswick High Road, Chiswick, Hounslow, London

5 bed 5 bath Chiswick

listed today avail 1 Oct Portal ↗

size unknown

—/sqft/m²

£12,000/mo £2,400 each (if split by room)

Grove Park Road, Chiswick

5 bed 4 bath Chiswick

6 days on market Agent's site ↗

size unknown

—/sqft/m²

£7,500/mo £1,875 each (if split by room) was £7,700

Palladian Gardens, Chiswick, W4

4 bed 3 bath Chiswick

14 days on market avail 14 Nov Agent's site ↗

size unknown

—/sqft/m²

£7,600/mo £1,900 each (if split by room)

Palladian Gardens, Chiswick, W4

4 bed 3 bath Chiswick

listed today avail 2 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.