Westlands Avenue - SL1 6AN
Key Postcode Insights
SL1 6AN is a residential postcode situated on Westlands Avenue, Slough, SL1 with 26 addresses.
It ranks as the 975th largest and 1082nd most expensive of the 1,426 postcodes in the SL1 area. The most common property type is a early-century house built between 1912 and 1935.
The postcode contains a total of 26 properties: 23 houses and 3 flats.
- Ave. Sale Price
- £502,780
- 10 Year change
- up 7.7%
- Ave. Rental Price
- £2,443pcm
- 10 Year change
- up 41.5%
- Ave. £ per ft²
- £468/ft²
- Ave. Gross Yield
- 5.8%/year/yr
Key Postcode Insights
SL1 6AN is a residential postcode situated on Westlands Avenue, Slough, SL1 with 26 addresses.
It ranks as the 975th largest and 1082nd most expensive of the 1,426 postcodes in the SL1 area. The most common property type is a early-century house built between 1912 and 1935.
The postcode contains a total of 26 properties: 23 houses and 3 flats.
- Ave. Sale Price
- £502,780
- 10 Year change
- up 7.7%
- Ave. Rental Price
- £2,443pcm
- 10 Year change
- up 41.5%
- Ave. £ per ft²
- £468/ft²
- Ave. Gross Yield
- 5.8%/year/yr
Explore Propertiesin SL1 6AN
- 24 Westlands Avenue
3 Bed Early-century House
- 26 Westlands Avenue
Unknown
- 28 Westlands Avenue
4 Bed Early-century House
- 30 Westlands Avenue
3 Bed Early-century House
- 32 Westlands Avenue
Unknown
Sales Market Trends
The last sale in SL1 6AN sold for £675,000 on 19th February 2026. Since then prices are up an average of 0.4%.
The current average value in the postcode is £502,780.
The SL1 6AN Sales Market has increased by 7.7% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -1.9% | £502,780 |
| June 2025 | 0.9% | £512,652 |
| June 2024 | -1.8% | £508,284 |
| June 2023 | 0.9% | £517,539 |
| June 2022 | 5.9% | £513,075 |
| June 2021 | 4.5% | £484,449 |
| June 2020 | -0.1% | £463,605 |
| June 2019 | -1.5% | £464,068 |
| June 2018 | -1.2% | £471,202 |
| June 2017 | 2.1% | £476,860 |
| June 2016 | 15.9% | £467,008 |
| June 2015 | 14.6% | £403,071 |
| June 2014 | 9.9% | £351,674 |
| June 2013 | 1.3% | £320,109 |
| June 2012 | 1.7% | £315,981 |
| June 2011 | 1.4% | £310,699 |
| June 2010 | 10.7% | £306,387 |
| June 2009 | -12.2% | £276,733 |
| June 2008 | -0.6% | £315,028 |
| June 2007 | 0% | £316,787 |
Rental Market Trends
The current average rental value in the postcode is £2,443.
The SL1 6AN Rental Market has increased by 41.5% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 1.1% | £2,443pcm |
| June 2025 | 1% | £2,417pcm |
| June 2024 | 9.9% | £2,394pcm |
| June 2023 | 13.2% | £2,178pcm |
| June 2022 | 7.5% | £1,924pcm |
| June 2021 | 3.3% | £1,790pcm |
| June 2020 | 0.9% | £1,733pcm |
| June 2019 | 1.1% | £1,717pcm |
| June 2018 | -1% | £1,698pcm |
| June 2017 | -0.7% | £1,715pcm |
| June 2016 | 3.4% | £1,727pcm |
| June 2015 | 4.4% | £1,669pcm |
| June 2014 | 4.7% | £1,599pcm |
| June 2013 | 3.3% | £1,527pcm |
| June 2012 | 3.2% | £1,478pcm |
| June 2011 | 5.7% | £1,432pcm |
| June 2010 | 4.5% | £1,355pcm |
| June 2009 | -4.8% | £1,297pcm |
| June 2008 | 2.3% | £1,363pcm |
| June 2007 | 0% | £1,333pcm |
Sales History
The last sale was on 19th February 2026 for £675,000 and since then the market in the area has increased by 0.4%. The postcode has had a total of 31 sales since 1995.
SL1 6AN has seen 3 sales in the last three years and 2 sales in the last twelve months.
- Sold Feb 2026£675,000 | 3 Bed House50, Westlands Avenue, Slough, SL1 6AN50, Westlands Avenue, Slough, SL1 6AN
- Sold Sep 2025£640,000 | 4 Bed House68, Westlands Avenue, Slough, SL1 6AN68, Westlands Avenue, Slough, SL1 6AN
- Sold Feb 2023£315,000 | 2 Bed Flat58A, Westlands Avenue, Slough, SL1 6AN58A, Westlands Avenue, Slough, SL1 6AN
- Sold Mar 2022£530,000 | 4 Bed House52, Westlands Avenue, Slough, SL1 6AN52, Westlands Avenue, Slough, SL1 6AN
- Sold Jun 2019£488,000 | 3 Bed House30, Westlands Avenue, Slough, SL1 6AN30, Westlands Avenue, Slough, SL1 6AN
Nearby Postcodes
SL1 6AN is the 975th largest and the 1082nd most expensive postcode out of the 1,426 postcodes in the SL1 area.
- SL1 6AH, Westlands Avenue, Slough, SL1SL1 6AH24 Addresses|38 m away
- SL1 6AR, Goldsworthy Way, Slough, SL1SL1 6AR5 Addresses|62 m away
- SL1 6AY, Goldsworthy Way, Slough, SL1SL1 6AY41 Addresses|98 m away
- SL1 6AW, Westlands Close, Slough, SL1SL1 6AW7 Addresses|128 m away
- SL1 6EL, Windermere Way, Slough, SL1SL1 6EL45 Addresses|151 m away
Property Types
- 1 mid-century house built between 1936 and 1979
- 3 mid-century flats built between 1936 and 1979
- 1 house of an unknown age
- 10 early-century houses built between 1912 and 1935
- 2 early-century flats built between 1912 and 1935
- 9 other addresses of unknown type
- mid-century house (1)
- mid-century flat (3)
- house (1)
- early-century house (10)
- early-century flat (2)
- Unknown (9)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 15 properties.
- The most common rating is D.
- A (0)
- E (3)
- B (0)
- F (0)
- C (2)
- G (0)
- D (10)
- No EPC (11)
Top 3 Most Expensive Sales
- Sold Aug 2018£725,000 | 5 Bed House22, Westlands Avenue, Slough, SL1 6AG22, Westlands Avenue, Slough, SL1 6AG
- Sold Jan 2025£710,000 | 5 Bed House14, Westlands Avenue, Slough, SL1 6AG14, Westlands Avenue, Slough, SL1 6AG
- Sold Feb 2026£675,000 | 3 Bed House50, Westlands Avenue, Slough, SL1 6AN50, Westlands Avenue, Slough, SL1 6AN
Schools Nearby
- Our Lady of Peace Catholic Primary and Nursery School400 m away
- Priory School500 m away
- Lent Rise School800 m away
- Burnham Grammar School1.0 km away
- The Westgate School2.1 km away
- Eden Girls' School, Slough2.7 km away
More reading links
Public Transport Nearby
The closest station to SL1 6AN is Burnham (Buckinghamshire) station, which is 700 metres away.
- Burnham (Buckinghamshire)|700 m away
- Burnham|700 m away
- Taplow|1.8 km away
- Slough|4.6 km away
