Thirlmere Avenue - SL1 6EB
Key Postcode Insights
SL1 6EB is a residential postcode situated on Thirlmere Avenue, Slough, SL1 with 64 addresses.
It ranks as the 1387th largest and 413th 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 64 properties: 1 house and 63 flats.
- Ave. Sale Price
- £260,061
- 10 Year change
- up 3.7%
- Ave. Rental Price
- £1,329pcm
- 10 Year change
- up 36.0%
- Ave. £ per ft²
- £382/ft²
- Ave. Gross Yield
- 6.1%/year/yr
Key Postcode Insights
SL1 6EB is a residential postcode situated on Thirlmere Avenue, Slough, SL1 with 64 addresses.
It ranks as the 1387th largest and 413th 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 64 properties: 1 house and 63 flats.
- Ave. Sale Price
- £260,061
- 10 Year change
- up 3.7%
- Ave. Rental Price
- £1,329pcm
- 10 Year change
- up 36.0%
- Ave. £ per ft²
- £382/ft²
- Ave. Gross Yield
- 6.1%/year/yr
Explore Propertiesin SL1 6EB
- 1 Thirlmere Avenue
2 Bed Mid-century Flat
- 3 Thirlmere Avenue
2 Bed Mid-century Flat
- 5 Thirlmere Avenue
2 Bed Mid-century Flat
- 7 Thirlmere Avenue
2 Bed Mid-century Flat
Sales Market Trends
The last sale in SL1 6EB sold for £310,000 on 25th July 2025. Since then prices are down an average of 2.2%.
The current average value in the postcode is £260,061.
The SL1 6EB Sales Market has increased by 3.7% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -1.4% | £260,061 |
| June 2025 | 0.8% | £263,841 |
| June 2024 | -1.8% | £261,784 |
| June 2023 | 0.6% | £266,593 |
| June 2022 | 4.6% | £265,039 |
| June 2021 | 3.6% | £253,397 |
| June 2020 | -0.4% | £244,692 |
| June 2019 | -1.4% | £245,573 |
| June 2018 | -1.9% | £249,004 |
| June 2017 | 1.2% | £253,796 |
| June 2016 | 17.6% | £250,838 |
| June 2015 | 15.2% | £213,233 |
| June 2014 | 9.6% | £185,138 |
| June 2013 | 1.7% | £168,936 |
| June 2012 | 1.8% | £166,037 |
| June 2011 | 0.5% | £163,112 |
| June 2010 | 8.9% | £162,325 |
| June 2009 | -13.1% | £149,009 |
| June 2008 | -0.3% | £171,485 |
| June 2007 | 0% | £171,973 |
Rental Market Trends
The current average rental value in the postcode is £1,329.
The SL1 6EB Rental Market has increased by 36.0% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 1.6% | £1,329pcm |
| June 2025 | 1.2% | £1,308pcm |
| June 2024 | 9.6% | £1,293pcm |
| June 2023 | 12.9% | £1,180pcm |
| June 2022 | 6.1% | £1,045pcm |
| June 2021 | 2.2% | £985pcm |
| June 2020 | 0.8% | £964pcm |
| June 2019 | 1.1% | £956pcm |
| June 2018 | -1.7% | £946pcm |
| June 2017 | -1.5% | £962pcm |
| June 2016 | 4.9% | £977pcm |
| June 2015 | 5.2% | £931pcm |
| June 2014 | 4.7% | £885pcm |
| June 2013 | 3.8% | £846pcm |
| June 2012 | 3.1% | £815pcm |
| June 2011 | 5% | £791pcm |
| June 2010 | 2.3% | £753pcm |
| June 2009 | -6% | £735pcm |
| June 2008 | 2.5% | £782pcm |
| June 2007 | 0% | £763pcm |
Sales History
The last sale was on 25th July 2025 for £310,000 and since then the market in the area has decreased by 2.2%. The postcode has had a total of 100 sales since 1995.
SL1 6EB has seen 7 sales in the last three years and 1 sale in the last twelve months.
- Sold Jul 2025£310,000 | 2 Bed Flat49, Thirlmere Avenue, Slough, SL1 6EB49, Thirlmere Avenue, Slough, SL1 6EB
- Sold May 2025£180,000 | 2 Bed Flat37, Thirlmere Avenue, Slough, SL1 6EB37, Thirlmere Avenue, Slough, SL1 6EB
- Sold Feb 2025£255,000 | 2 Bed Flat23, Thirlmere Avenue, Slough, SL1 6EB23, Thirlmere Avenue, Slough, SL1 6EB
- Sold Jul 2024£280,000 | 2 Bed Flat125, Thirlmere Avenue, Slough, SL1 6EB125, Thirlmere Avenue, Slough, SL1 6EB
- Sold May 2024£305,000 | 2 Bed Flat49, Thirlmere Avenue, Slough, SL1 6EB49, Thirlmere Avenue, Slough, SL1 6EB
Nearby Postcodes
SL1 6EB is the 1387th largest and the 413th most expensive postcode out of the 1,426 postcodes in the SL1 area.
- SL1 6ED, Thirlmere Avenue, Slough, SL1SL1 6ED48 Addresses|36 m away
- SL1 6EE, Coniston Crescent, Slough, SL1SL1 6EE56 Addresses|95 m away
- SL1 6DR, Priory Road, Slough, SL1SL1 6DR54 Addresses|101 m away
- SL1 6DS, Huntercombe Lane North, Slough, SL1SL1 6DS24 Addresses|120 m away
- SL1 6EQ, Ullswater Close, Slough, SL1SL1 6EQ12 Addresses|156 m away
Property Types
- 1 modern flat built after 1980
- 53 mid-century flats built between 1936 and 1979
- 1 flat of an unknown age
- 4 early-century flats built between 1912 and 1935
- 5 other addresses of unknown type
- modern flat (1)
- mid-century flat (53)
- flat (1)
- early-century flat (4)
- Unknown (5)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 58 properties.
- The most common rating is C.
- A (0)
- E (1)
- B (0)
- F (0)
- C (35)
- G (0)
- D (22)
- No EPC (6)
Top 3 Most Expensive Sales
- Sold Jan 2023£380,000 | 2 Bed Flat42, Thirlmere Avenue, Slough, SL1 6ED42, Thirlmere Avenue, Slough, SL1 6ED
- Sold Sep 2023£315,000 | 3 Bed Flat4, Thirlmere Avenue, Slough, SL1 6ED4, Thirlmere Avenue, Slough, SL1 6ED
- Sold Sep 2022£312,000 | 2 Bed Flat17, Thirlmere Avenue, Slough, SL1 6EB17, Thirlmere Avenue, Slough, SL1 6EB
Schools Nearby
- Our Lady of Peace Catholic Primary and Nursery School300 m away
- Priory School400 m away
- Lent Rise School600 m away
- Burnham Grammar School600 m away
- The Westgate School2.5 km away
- Beechwood School2.7 km away
More reading links
Public Transport Nearby
The closest station to SL1 6EB is Burnham (Buckinghamshire) station, which is 900 metres away.
- Burnham (Buckinghamshire)|900 m away
- Burnham|1.0 km away
- Taplow|1.7 km away
- Maidenhead|4.6 km away
