Trelawney Avenue - SL3 8RL
Key Postcode Insights
SL3 8RL is a residential postcode situated on Trelawney Avenue, Slough, SL3 with 4 addresses.
It ranks as the 150th largest and 357th most expensive of the 992 postcodes in the SL3 area. The most common property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 4 properties: 4 houses.
- Ave. Sale Price
- £411,043
- 10 Year change
- up 22.3%
- Ave. Rental Price
- £1,829pcm
- 10 Year change
- up 51.3%
- Ave. £ per ft²
- £537/ft²
- Ave. Gross Yield
- 5.3%/year/yr
Key Postcode Insights
SL3 8RL is a residential postcode situated on Trelawney Avenue, Slough, SL3 with 4 addresses.
It ranks as the 150th largest and 357th most expensive of the 992 postcodes in the SL3 area. The most common property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 4 properties: 4 houses.
- Ave. Sale Price
- £411,043
- 10 Year change
- up 22.3%
- Ave. Rental Price
- £1,829pcm
- 10 Year change
- up 51.3%
- Ave. £ per ft²
- £537/ft²
- Ave. Gross Yield
- 5.3%/year/yr
Explore Propertiesin SL3 8RL
- 1 Trelawney Avenue
2 Bed Mid-century House
- 3 Trelawney Avenue
2 Bed Mid-century House
- 5 Trelawney Avenue
2 Bed Mid-century House
- 7 Trelawney Avenue
3 Bed Modern House
Sales Market Trends
The last sale in SL3 8RL sold for £340,000 on 16th April 2021. Since then prices are up an average of 13.2%.
The current average value in the postcode is £411,043.
The SL3 8RL Sales Market has increased by 22.3% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -1.1% | £411,043 |
| June 2025 | 3.9% | £415,751 |
| June 2024 | -1% | £400,203 |
| June 2023 | 1.8% | £404,101 |
| June 2022 | 9% | £397,018 |
| June 2021 | 1.7% | £364,229 |
| June 2020 | 2.1% | £358,088 |
| June 2019 | -2.7% | £350,797 |
| June 2018 | 0.4% | £360,608 |
| June 2017 | 6.9% | £359,097 |
| June 2016 | 16.4% | £335,961 |
| June 2015 | 13.2% | £288,555 |
| June 2014 | 12.6% | £254,801 |
| June 2013 | 2.2% | £226,210 |
| June 2012 | 1.1% | £221,374 |
| June 2011 | 2.9% | £218,968 |
| June 2010 | 10.3% | £212,736 |
| June 2009 | -11.9% | £192,836 |
| June 2008 | -0.1% | £218,838 |
| June 2007 | 0% | £218,982 |
Rental Market Trends
The current average rental value in the postcode is £1,829.
The SL3 8RL Rental Market has increased by 51.3% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 1.1% | £1,829pcm |
| June 2025 | 3.3% | £1,809pcm |
| June 2024 | 11.2% | £1,752pcm |
| June 2023 | 13.7% | £1,575pcm |
| June 2022 | 8% | £1,386pcm |
| June 2021 | 3.3% | £1,283pcm |
| June 2020 | 2.4% | £1,242pcm |
| June 2019 | 2% | £1,213pcm |
| June 2018 | -0.4% | £1,189pcm |
| June 2017 | -1.2% | £1,194pcm |
| June 2016 | 5.5% | £1,209pcm |
| June 2015 | 6.5% | £1,145pcm |
| June 2014 | 6.8% | £1,075pcm |
| June 2013 | 3.6% | £1,007pcm |
| June 2012 | 3.1% | £972pcm |
| June 2011 | 4.7% | £943pcm |
| June 2010 | 5.9% | £901pcm |
| June 2009 | -6.3% | £850pcm |
| June 2008 | 3.8% | £907pcm |
| June 2007 | 0% | £874pcm |
Sales History
The last sale was on 16th April 2021 for £340,000 and since then the market in the area has increased by 13.2%. The postcode has had a total of 11 sales since 1995.
SL3 8RL has seen no sales in the last three years and no sales in the last twelve months.
- Sold Apr 2021£340,000 | 2 Bed House1, Trelawney Avenue, Slough, SL3 8RL1, Trelawney Avenue, Slough, SL3 8RL
- Sold Apr 2021£353,000 | 2 Bed House1, Trelawney Avenue, Slough, SL3 8RL1, Trelawney Avenue, Slough, SL3 8RL
- Sold Jun 2020£375,000 | 3 Bed House7, Trelawney Avenue, Slough, SL3 8RL7, Trelawney Avenue, Slough, SL3 8RL
- Sold Sep 2016£345,000 | 2 Bed House3, Trelawney Avenue, Slough, SL3 8RL3, Trelawney Avenue, Slough, SL3 8RL
- Sold Jun 2015£271,500 | 2 Bed House5, Trelawney Avenue, Slough, SL3 8RL5, Trelawney Avenue, Slough, SL3 8RL
Nearby Postcodes
SL3 8RL is the 150th largest and the 357th most expensive postcode out of the 992 postcodes in the SL3 area.
- SL3 8JP, High Street, Langley, Slough, SL3SL3 8JP21 Addresses|100 m away
- SL3 8RN, Trelawney Avenue, Slough, SL3SL3 8RN28 Addresses|109 m away
- SL3 8RJ, Randall Close, Slough, SL3SL3 8RJ40 Addresses|115 m away
- SL3 8NG, High Street, Langley, Slough, SL3SL3 8NG15 Addresses|117 m away
- SL3 8NF, High Street, Langley, Slough, SL3SL3 8NF36 Addresses|127 m away
Property Types
- 1 modern house built after 1980
- 3 mid-century houses built between 1936 and 1979
- modern house (1)
- mid-century house (3)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 4 properties.
- The most common rating is C.
- A (0)
- E (0)
- B (0)
- F (0)
- C (2)
- G (0)
- D (2)
- No EPC (0)
Top 3 Most Expensive Sales
- Sold Nov 2025£643,500 | 3 Bed House441, Trelawney Avenue, Slough, SL3 7TT441, Trelawney Avenue, Slough, SL3 7TT
- Sold Jun 2022£600,000 | 3 Bed House103, Trelawney Avenue, Slough, SL3 8RG103, Trelawney Avenue, Slough, SL3 8RG
- Sold Jan 2022£565,000 | 4 Bed House75, Trelawney Avenue, Slough, SL3 8RG75, Trelawney Avenue, Slough, SL3 8RG
Schools Nearby
- Holy Family Catholic Primary School100 m away
- Foxborough Primary School400 m away
- Marish Primary School600 m away
- Langley Grammar School500 m away
- The Langley Academy1.0 km away
- Ditton Park Academy1.8 km away
More reading links
Public Transport Nearby
The closest station to SL3 8RL is Langley station, which is 1.4 kilometres away.
- Langley|1.4 km away
- Langley (Berks)|1.4 km away
- Datchet|2.7 km away
- Sunnymeads|3.0 km away
