Trelawney Avenue - SL3 7UD
Key Postcode Insights
SL3 7UD is a residential postcode situated on Trelawney Avenue, Slough, SL3 with 21 addresses.
It ranks as the 626th largest and 73rd most expensive of the 992 postcodes in the SL3 area. The most common property type is a mid-century flat built between 1936 and 1979.
The postcode contains a total of 21 properties: 21 flats.
- Ave. Sale Price
- £242,383
- 10 Year change
- up 3.2%
- Ave. Rental Price
- £1,361pcm
- 10 Year change
- up 27.6%
- Ave. £ per ft²
- £293/ft²
- Ave. Gross Yield
- 6.7%/year/yr
Key Postcode Insights
SL3 7UD is a residential postcode situated on Trelawney Avenue, Slough, SL3 with 21 addresses.
It ranks as the 626th largest and 73rd most expensive of the 992 postcodes in the SL3 area. The most common property type is a mid-century flat built between 1936 and 1979.
The postcode contains a total of 21 properties: 21 flats.
- Ave. Sale Price
- £242,383
- 10 Year change
- up 3.2%
- Ave. Rental Price
- £1,361pcm
- 10 Year change
- up 27.6%
- Ave. £ per ft²
- £293/ft²
- Ave. Gross Yield
- 6.7%/year/yr
Explore Propertiesin SL3 7UD
- Flat
2 Bed Modern Flat
- 250 Trelawney Avenue
Unknown
- 258 Trelawney Avenue
Unknown
- 260 Trelawney Avenue
Unknown
- 262 Trelawney Avenue
3 Bed Mid-century Flat
Sales Market Trends
The last sale in SL3 7UD sold for £94,800 on 21st December 2022. Since then prices are up an average of 57.6%.
The current average value in the postcode is £242,383.
The SL3 7UD Sales Market has increased by 3.2% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -0.7% | £242,383 |
| June 2025 | 1% | £244,178 |
| June 2024 | -1% | £241,677 |
| June 2023 | 0.5% | £244,169 |
| June 2022 | 4.2% | £242,978 |
| June 2021 | -1.1% | £233,077 |
| June 2020 | 0.7% | £235,573 |
| June 2019 | -3.7% | £233,933 |
| June 2018 | -2.1% | £242,883 |
| June 2017 | 5.6% | £248,062 |
| June 2016 | 16.3% | £234,843 |
| June 2015 | 12.6% | £201,855 |
| June 2014 | 10.2% | £179,328 |
| June 2013 | 2.1% | £162,745 |
| June 2012 | 0.6% | £159,424 |
| June 2011 | 1.1% | £158,458 |
| June 2010 | 6.6% | £156,695 |
| June 2009 | -12.7% | £146,950 |
| June 2008 | -0.5% | £168,411 |
| June 2007 | 0% | £169,266 |
Rental Market Trends
The current average rental value in the postcode is £1,361.
The SL3 7UD Rental Market has increased by 27.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 1.5% | £1,361pcm |
| June 2025 | 0.5% | £1,342pcm |
| June 2024 | 11.1% | £1,335pcm |
| June 2023 | 12.2% | £1,202pcm |
| June 2022 | 3.3% | £1,071pcm |
| June 2021 | 0.5% | £1,037pcm |
| June 2020 | 1% | £1,031pcm |
| June 2019 | 1% | £1,021pcm |
| June 2018 | -2.9% | £1,011pcm |
| June 2017 | -2.4% | £1,041pcm |
| June 2016 | 5.5% | £1,067pcm |
| June 2015 | 5.9% | £1,012pcm |
| June 2014 | 4.5% | £955pcm |
| June 2013 | 3.5% | £915pcm |
| June 2012 | 2.6% | £884pcm |
| June 2011 | 2.8% | £861pcm |
| June 2010 | 2.4% | £837pcm |
| June 2009 | -7.2% | £818pcm |
| June 2008 | 3.3% | £881pcm |
| June 2007 | 0% | £853pcm |
Sales History
The last sale was on 21st December 2022 for £94,800 and since then the market in the area has increased by 57.6%. The postcode has had a total of 7 sales since 1995.
SL3 7UD has seen no sales in the last three years and no sales in the last twelve months.
- Sold Dec 2022£94,800 | 2 Bed Flat258, Trelawney Avenue, Slough, SL3 7UD258, Trelawney Avenue, Slough, SL3 7UD
- Sold Aug 2019£250,000 | 2 Bed Flat292, Trelawney Avenue, Slough, SL3 7UD292, Trelawney Avenue, Slough, SL3 7UD
- Sold Jun 2017£30,000 | 3 Bed Flat250, Trelawney Avenue, Slough, SL3 7UD250, Trelawney Avenue, Slough, SL3 7UD
- Sold Mar 2010£139,950 | 2 Bed Flat270, Trelawney Avenue, Slough, SL3 7UD270, Trelawney Avenue, Slough, SL3 7UD
- Sold May 2006£121,500 | 2 Bed Flat272, Trelawney Avenue, Slough, SL3 7UD272, Trelawney Avenue, Slough, SL3 7UD
Nearby Postcodes
SL3 7UD is the 626th largest and the 73rd most expensive postcode out of the 992 postcodes in the SL3 area.
- SL3 7UB, Trelawney Avenue, Slough, SL3SL3 7UB7 Addresses|84 m away
- SL3 7UF, Trelawney Avenue, Slough, SL3SL3 7UF35 Addresses|93 m away
- SL3 7QQ, Rossiter Close, Slough, SL3SL3 7QQ19 Addresses|132 m away
- SL3 7FP, Jackson Close, Slough, SL3SL3 7FP20 Addresses|133 m away
- SL3 7QG, Randolph Road, Slough, SL3SL3 7QG26 Addresses|145 m away
Property Types
- 1 modern flat built after 1980
- 14 mid-century flats built between 1936 and 1979
- 2 early-century flats built between 1912 and 1935
- 4 other addresses of unknown type
- modern flat (1)
- mid-century flat (14)
- early-century flat (2)
- Unknown (4)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 17 properties.
- The most common rating is C.
- A (0)
- E (2)
- B (0)
- F (0)
- C (9)
- G (0)
- D (6)
- No EPC (4)
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 School500 m away
- Marish Primary School600 m away
- The Langley Academy300 m away
- Langley Grammar School400 m away
- Ditton Park Academy1.3 km away
More reading links
Public Transport Nearby
The closest station to SL3 7UD is Langley station, which is 1.1 kilometres away.
- Langley|1.1 km away
- Langley (Berks)|1.1 km away
- Datchet|2.7 km away
- Slough|2.8 km away
