Buttermere Avenue - SL1 6EG
Key Postcode Insights
SL1 6EG is a residential postcode situated on Buttermere Avenue, Slough, SL1 with 29 addresses.
It ranks as the 1019th largest and 715th most expensive of the 1,426 postcodes in the SL1 area. The most common property type is a mid-century flat built between 1936 and 1979.
The postcode contains a total of 29 properties: 15 houses, 13 flats and 1 other property.
- Ave. Sale Price
- £344,780
- 10 Year change
- up 6.3%
- Ave. Rental Price
- £1,771pcm
- 10 Year change
- up 39.5%
- Ave. £ per ft²
- £430/ft²
- Ave. Gross Yield
- 6.2%/year/yr
Key Postcode Insights
SL1 6EG is a residential postcode situated on Buttermere Avenue, Slough, SL1 with 29 addresses.
It ranks as the 1019th largest and 715th most expensive of the 1,426 postcodes in the SL1 area. The most common property type is a mid-century flat built between 1936 and 1979.
The postcode contains a total of 29 properties: 15 houses, 13 flats and 1 other property.
- Ave. Sale Price
- £344,780
- 10 Year change
- up 6.3%
- Ave. Rental Price
- £1,771pcm
- 10 Year change
- up 39.5%
- Ave. £ per ft²
- £430/ft²
- Ave. Gross Yield
- 6.2%/year/yr
Explore Propertiesin SL1 6EG
- 2 Buttermere Avenue
2 Bed Mid-century Flat
- 4 Buttermere Avenue
2 Bed Mid-century Flat
- 6 Buttermere Avenue
2 Bed Mid-century Flat
- 8 Buttermere Avenue
2 Bed Mid-century Flat
- 10 Buttermere Avenue
2 Bed Mid-century Flat
Sales Market Trends
The last sale in SL1 6EG sold for £320,000 on 22nd September 2025. Since then prices are down an average of 1.3%.
The current average value in the postcode is £344,780.
The SL1 6EG Sales Market has increased by 6.3% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -1.4% | £344,780 |
| June 2025 | 1.4% | £349,594 |
| June 2024 | -1.9% | £344,725 |
| June 2023 | 0.9% | £351,479 |
| June 2022 | 5.3% | £348,365 |
| June 2021 | 3.9% | £330,804 |
| June 2020 | -0.3% | £318,412 |
| June 2019 | -1.4% | £319,353 |
| June 2018 | -1.7% | £323,936 |
| June 2017 | 1.6% | £329,465 |
| June 2016 | 17.5% | £324,322 |
| June 2015 | 15.3% | £275,971 |
| June 2014 | 10.1% | £239,412 |
| June 2013 | 1.6% | £217,531 |
| June 2012 | 1.8% | £214,076 |
| June 2011 | 0.7% | £210,314 |
| June 2010 | 9.7% | £208,896 |
| June 2009 | -12.7% | £190,345 |
| June 2008 | -0.4% | £218,118 |
| June 2007 | 0% | £218,986 |
Rental Market Trends
The current average rental value in the postcode is £1,771.
The SL1 6EG Rental Market has increased by 39.5% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 1.7% | £1,771pcm |
| June 2025 | 1.8% | £1,742pcm |
| June 2024 | 9.4% | £1,712pcm |
| June 2023 | 13.2% | £1,564pcm |
| June 2022 | 6.8% | £1,381pcm |
| June 2021 | 2.5% | £1,293pcm |
| June 2020 | 0.9% | £1,261pcm |
| June 2019 | 1% | £1,250pcm |
| June 2018 | -1.5% | £1,237pcm |
| June 2017 | -1.1% | £1,256pcm |
| June 2016 | 4.8% | £1,270pcm |
| June 2015 | 5.3% | £1,212pcm |
| June 2014 | 5.1% | £1,151pcm |
| June 2013 | 3.7% | £1,095pcm |
| June 2012 | 3.1% | £1,056pcm |
| June 2011 | 5.2% | £1,025pcm |
| June 2010 | 3.1% | £974pcm |
| June 2009 | -5.6% | £945pcm |
| June 2008 | 2.4% | £1,000pcm |
| June 2007 | 0% | £977pcm |
Sales History
The last sale was on 22nd September 2025 for £320,000 and since then the market in the area has decreased by 1.3%. The postcode has had a total of 33 sales since 1995.
SL1 6EG has seen 4 sales in the last three years and 1 sale in the last twelve months.
- Sold Sep 2025£320,000 | 2 Bed Flat6, Buttermere Avenue, Slough, SL1 6EG6, Buttermere Avenue, Slough, SL1 6EG
- Sold Sep 2024£230,000 | 2 Bed Flat18, Buttermere Avenue, Slough, SL1 6EG18, Buttermere Avenue, Slough, SL1 6EG
- Sold May 2024£249,999 | 2 Bed Flat24, Buttermere Avenue, Slough, SL1 6EG24, Buttermere Avenue, Slough, SL1 6EG
- Sold Apr 2023£380,000 | 3 Bed House54, Buttermere Avenue, Slough, SL1 6EG54, Buttermere Avenue, Slough, SL1 6EG
- Sold Jun 2021£275,000 | 2 Bed Flat6, Buttermere Avenue, Slough, SL1 6EG6, Buttermere Avenue, Slough, SL1 6EG
Nearby Postcodes
SL1 6EG is the 1019th largest and the 715th most expensive postcode out of the 1,426 postcodes in the SL1 area.
- SL1 6EH, Ennerdale Crescent, Slough, SL1SL1 6EH35 Addresses|56 m away
- SL1 6DW, Burford Gardens, Slough, SL1SL1 6DW21 Addresses|56 m away
- SL1 6DN, Burford Gardens, Slough, SL1SL1 6DN28 Addresses|80 m away
- SL1 6EF, Buttermere Avenue, Slough, SL1SL1 6EF25 Addresses|103 m away
- SL1 6EJ, Windermere Way, Slough, SL1SL1 6EJ28 Addresses|104 m away
Property Types
- 10 mid-century houses built between 1936 and 1979
- 14 mid-century flats built between 1936 and 1979
- 2 early-century houses built between 1912 and 1935
- 3 other addresses of unknown type
- mid-century house (10)
- mid-century flat (14)
- early-century house (2)
- Unknown (3)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 24 properties.
- The most common rating is D.
- A (0)
- E (0)
- B (1)
- F (0)
- C (8)
- G (0)
- D (15)
- No EPC (4)
Top 3 Most Expensive Sales
- Sold Dec 2017£430,000 | 3 Bed House56, Buttermere Avenue, Slough, SL1 6EG56, Buttermere Avenue, Slough, SL1 6EG
- Sold Apr 2023£380,000 | 3 Bed House35, Buttermere Avenue, Slough, SL1 6EF35, Buttermere Avenue, Slough, SL1 6EF
- Sold Apr 2023£380,000 | 3 Bed House54, Buttermere Avenue, Slough, SL1 6EG54, Buttermere Avenue, Slough, SL1 6EG
Schools Nearby
- Our Lady of Peace Catholic Primary and Nursery School200 m away
- Priory School400 m away
- Lent Rise School600 m away
- Burnham Grammar School800 m away
- The Westgate School2.4 km away
- Beechwood School2.8 km away
More reading links
Public Transport Nearby
The closest station to SL1 6EG is Burnham (Buckinghamshire) station, which is 800 metres away.
- Burnham (Buckinghamshire)|800 m away
- Burnham|800 m away
- Taplow|1.7 km away
- Maidenhead|4.6 km away
