Cumberland Park - W3 6SX
Key Postcode Insights
W3 6SX is a residential postcode situated on Cumberland Park, London, W3 with 81 addresses.
It ranks as the 1039th largest and 474th most expensive of the 1,084 postcodes in the W3 area. The most common property type is a period flat built between 1800 and 1911.
The postcode contains a total of 81 properties: 12 houses, 68 flats and 1 other property.
- Ave. Sale Price
- £661,687
- 10 Year change
- down 8.4%
- Ave. Rental Price
- £2,963pcm
- 10 Year change
- up 37.0%
- Ave. £ per ft²
- £755/ft²
- Ave. Gross Yield
- 5.4%/year/yr
Key Postcode Insights
W3 6SX is a residential postcode situated on Cumberland Park, London, W3 with 81 addresses.
It ranks as the 1039th largest and 474th most expensive of the 1,084 postcodes in the W3 area. The most common property type is a period flat built between 1800 and 1911.
The postcode contains a total of 81 properties: 12 houses, 68 flats and 1 other property.
- Ave. Sale Price
- £661,687
- 10 Year change
- down 8.4%
- Ave. Rental Price
- £2,963pcm
- 10 Year change
- up 37.0%
- Ave. £ per ft²
- £755/ft²
- Ave. Gross Yield
- 5.4%/year/yr
Explore Propertiesin W3 6SX
- Rectory
House
- 12 Cumberland Park
5 Bed Period House
- 14 Cumberland Park
House
- 16 Cumberland Park
Building  |  3 Flats
- 18 Cumberland Park
Period Building | 5 Units
Sales Market Trends
The last sale in W3 6SX sold for £950,000 on 14th November 2025. Since then prices are up an average of 0.2%.
The current average value in the postcode is £661,687.
The W3 6SX Sales Market has decreased by 8.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -3.1% | £661,687 |
| June 2025 | 0% | £682,992 |
| June 2024 | 0.9% | £683,039 |
| June 2023 | -1.4% | £677,241 |
| June 2022 | 1.5% | £687,154 |
| June 2021 | 0.8% | £677,151 |
| June 2020 | 0.7% | £671,985 |
| June 2019 | -3.4% | £667,471 |
| June 2018 | -4.4% | £690,636 |
| June 2017 | 0% | £722,458 |
| June 2016 | 4.5% | £722,663 |
| June 2015 | 5.8% | £691,583 |
| June 2014 | 28.4% | £653,880 |
| June 2013 | 8% | £509,287 |
| June 2012 | 5.3% | £471,741 |
| June 2011 | 3.2% | £448,196 |
| June 2010 | 12.8% | £434,483 |
| June 2009 | -11.7% | £385,078 |
| June 2008 | 1.5% | £435,884 |
| June 2007 | 0% | £429,301 |
Rental Market Trends
The current average rental value in the postcode is £2,963.
The W3 6SX Rental Market has increased by 37.0% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 3% | £2,963pcm |
| June 2025 | 2.9% | £2,876pcm |
| June 2024 | 6.1% | £2,796pcm |
| June 2023 | 14.9% | £2,634pcm |
| June 2022 | 11% | £2,293pcm |
| June 2021 | -3% | £2,065pcm |
| June 2020 | 0.8% | £2,130pcm |
| June 2019 | 1.7% | £2,114pcm |
| June 2018 | -0.8% | £2,078pcm |
| June 2017 | -3% | £2,096pcm |
| June 2016 | 2.8% | £2,162pcm |
| June 2015 | 4.1% | £2,103pcm |
| June 2014 | 4.8% | £2,020pcm |
| June 2013 | -2% | £1,927pcm |
| June 2012 | 5.6% | £1,966pcm |
| June 2011 | 7.6% | £1,862pcm |
| June 2010 | 8.7% | £1,730pcm |
| June 2009 | -7.5% | £1,592pcm |
| June 2008 | 1.6% | £1,721pcm |
| June 2007 | 0% | £1,695pcm |
Sales History
The last sale was on 14th November 2025 for £950,000 and since then the market in the area has increased by 0.2%. The postcode has had a total of 75 sales since 1995.
W3 6SX has seen 5 sales in the last three years and 2 sales in the last twelve months.
- Sold Nov 2025£950,000 | 3 Bed FlatFlat 1, 49, Cumberland Park, London, W3 6SXFlat 1, 49, Cumberland Park, London, W3 6SX
- Sold Aug 2025£365,000 | 1 Bed FlatFlat 2, 49, Cumberland Park, London, W3 6SXFlat 2, 49, Cumberland Park, London, W3 6SX
- Sold Jun 2025£650,000 | 2 Bed FlatFlat 3, 49, Cumberland Park, London, W3 6SXFlat 3, 49, Cumberland Park, London, W3 6SX
- Sold Dec 2023£600,000 | 3 Bed FlatFlat 5, 18, Cumberland Park, London, W3 6SXFlat 5, 18, Cumberland Park, London, W3 6SX
- Sold Feb 2023£1,140,000 | 4 Bed House49, Cumberland Park, London, W3 6SX49, Cumberland Park, London, W3 6SX
Nearby Postcodes
W3 6SX is the 1039th largest and the 474th most expensive postcode out of the 1,084 postcodes in the W3 area.
- W3 6SZ, Maldon Road, London, W3W3 6SZ52 Addresses|60 m away
- W3 6HQ, Crane Avenue, London, W3W3 6HQ1 Addresses|63 m away
- W3 6HE, Acacia Road, London, W3W3 6HE16 Addresses|86 m away
- W3 6HJ, Baldwyn Gardens, London, W3W3 6HJ8 Addresses|93 m away
- W3 6HH, Baldwyn Gardens, London, W3W3 6HH22 Addresses|109 m away
Property Types
- 2 period houses built between 1800 and 1911
- 67 period flats built between 1800 and 1911
- 3 modern flats built after 1980
- 1 house of an unknown age
- 1 flat of an unknown age
- 7 other addresses of unknown type
- period house (2)
- period flat (67)
- modern flat (3)
- house (1)
- flat (1)
- Unknown (7)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 48 properties.
- The most common rating is D.
- A (0)
- E (8)
- B (0)
- F (0)
- C (19)
- G (0)
- D (21)
- No EPC (32)
Top 3 Most Expensive Sales
- Sold Oct 2014£2,700,000 | 5 Bed House12, Cumberland Park, London, W3 6SX12, Cumberland Park, London, W3 6SX
- Sold Mar 2021£2,400,000 | 6 Bed House31, Cumberland Park, London, W3 6SX31, Cumberland Park, London, W3 6SX
- Sold Sep 2006£1,150,000 | 6 Bed House31, Cumberland Park, London, W3 6SX31, Cumberland Park, London, W3 6SX
Schools Nearby
- Derwentwater Primary School400 m away
- St Vincent's Catholic Primary School600 m away
- Ark Byron Primary Academy600 m away
- Twyford Church of England High School900 m away
- Ark Soane Academy900 m away
- Ark Acton Academy1.3 km away
More reading links
Public Transport Nearby
The closest station to W3 6SX is Acton Central station, which is 400 metres away.
- Acton Central|400 m away
- Acton Main Line|500 m away
- West Acton|1.2 km away
