Trelawney Avenue - SL3 7TY
Key Postcode Insights
SL3 7TY is a residential postcode situated on Trelawney Avenue, Slough, SL3 with 15 addresses.
It ranks as the 516th largest and 356th 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 15 properties: 15 houses.
- Ave. Sale Price
- £390,343
- 10 Year change
- up 22.3%
- Ave. Rental Price
- £1,711pcm
- 10 Year change
- up 51.3%
- Ave. £ per ft²
- £560/ft²
- Ave. Gross Yield
- 5.3%/year/yr
Key Postcode Insights
SL3 7TY is a residential postcode situated on Trelawney Avenue, Slough, SL3 with 15 addresses.
It ranks as the 516th largest and 356th 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 15 properties: 15 houses.
- Ave. Sale Price
- £390,343
- 10 Year change
- up 22.3%
- Ave. Rental Price
- £1,711pcm
- 10 Year change
- up 51.3%
- Ave. £ per ft²
- £560/ft²
- Ave. Gross Yield
- 5.3%/year/yr
Explore Propertiesin SL3 7TY
- 324A Trelawney Avenue
3 Bed Modern House
- 324B Trelawney Avenue
3 Bed Modern House
- 324 Trelawney Avenue
3 Bed Modern House
- 326 Trelawney Avenue
2 Bed Mid-century House
- 328 Trelawney Avenue
2 Bed Mid-century House
Sales Market Trends
The last sale in SL3 7TY sold for £390,000 on 30th September 2021. Since then prices are up an average of 17.3%.
The current average value in the postcode is £390,343.
The SL3 7TY Sales Market has increased by 22.3% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -1.2% | £390,343 |
| June 2025 | 3.9% | £394,886 |
| June 2024 | -1% | £379,920 |
| June 2023 | 1.8% | £383,665 |
| June 2022 | 9% | £377,021 |
| June 2021 | 1.8% | £345,907 |
| June 2020 | 2.1% | £339,900 |
| June 2019 | -2.7% | £333,031 |
| June 2018 | 0.4% | £342,356 |
| June 2017 | 6.8% | £340,883 |
| June 2016 | 16.5% | £319,176 |
| June 2015 | 13.3% | £273,976 |
| June 2014 | 12.7% | £241,733 |
| June 2013 | 2.2% | £214,515 |
| June 2012 | 1.1% | £209,946 |
| June 2011 | 2.9% | £207,636 |
| June 2010 | 10.2% | £201,880 |
| June 2009 | -11.9% | £183,121 |
| June 2008 | 0% | £207,958 |
| June 2007 | 0% | £208,012 |
Rental Market Trends
The current average rental value in the postcode is £1,711.
The SL3 7TY Rental Market has increased by 51.3% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 1.1% | £1,711pcm |
| June 2025 | 3.4% | £1,692pcm |
| June 2024 | 11.2% | £1,637pcm |
| June 2023 | 13.7% | £1,473pcm |
| June 2022 | 8% | £1,296pcm |
| June 2021 | 3.3% | £1,200pcm |
| June 2020 | 2.4% | £1,161pcm |
| June 2019 | 1.9% | £1,134pcm |
| June 2018 | -0.4% | £1,112pcm |
| June 2017 | -1.3% | £1,117pcm |
| June 2016 | 5.6% | £1,131pcm |
| June 2015 | 6.6% | £1,071pcm |
| June 2014 | 6.9% | £1,005pcm |
| June 2013 | 3.6% | £941pcm |
| June 2012 | 3.1% | £908pcm |
| June 2011 | 4.6% | £880pcm |
| June 2010 | 5.8% | £841pcm |
| June 2009 | -6.3% | £795pcm |
| June 2008 | 3.8% | £849pcm |
| June 2007 | 0% | £817pcm |
Sales History
The last sale was on 30th September 2021 for £390,000 and since then the market in the area has increased by 17.3%. The postcode has had a total of 8 sales since 1995.
SL3 7TY has seen no sales in the last three years and no sales in the last twelve months.
- Sold Sep 2021£390,000 | 2 Bed House336, Trelawney Avenue, Slough, SL3 7TY336, Trelawney Avenue, Slough, SL3 7TY
- Sold Oct 2019£345,000 | 2 Bed House336, Trelawney Avenue, Slough, SL3 7TY336, Trelawney Avenue, Slough, SL3 7TY
- Sold Jan 2019£365,000 | 2 Bed House326, Trelawney Avenue, Slough, SL3 7TY326, Trelawney Avenue, Slough, SL3 7TY
- Sold Jan 2007£192,000 | 2 Bed House344, Trelawney Avenue, Slough, SL3 7TY344, Trelawney Avenue, Slough, SL3 7TY
- Sold Jun 2005£175,500 | 2 Bed House326, Trelawney Avenue, Slough, SL3 7TY326, Trelawney Avenue, Slough, SL3 7TY
Nearby Postcodes
SL3 7TY is the 516th largest and the 356th most expensive postcode out of the 992 postcodes in the SL3 area.
- SL3 7UA, Warren Close, Slough, SL3SL3 7UA28 Addresses|34 m away
- SL3 7UB, Trelawney Avenue, Slough, SL3SL3 7UB7 Addresses|90 m away
- SL3 7TJ, Cockett Road, Slough, SL3SL3 7TJ19 Addresses|101 m away
- SL3 7QA, Meadow Road, Slough, SL3SL3 7QA27 Addresses|107 m away
- SL3 7TX, Trelawney Avenue, Slough, SL3SL3 7TX30 Addresses|112 m away
Property Types
- 3 modern houses built after 1980
- 9 mid-century houses built between 1936 and 1979
- 3 other addresses of unknown type
- modern house (3)
- mid-century house (9)
- Unknown (3)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 12 properties.
- The most common rating is B.
- A (0)
- E (0)
- B (4)
- F (0)
- C (4)
- G (0)
- D (4)
- No EPC (3)
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
- The Langley Academy Primary200 m away
- Ryvers School300 m away
- Castleview Primary School700 m away
- The Langley Academy400 m away
- Langley Grammar School500 m away
- Ditton Park Academy1.2 km away
More reading links
Public Transport Nearby
The closest station to SL3 7TY is Langley station, which is 1.2 kilometres away.
- Langley|1.2 km away
- Langley (Berks)|1.3 km away
- Slough|2.6 km away
- Datchet|2.6 km away
