Trevallen Avenue - SA11 3UU
Key Postcode Insights
SA11 3UU is a residential postcode situated on Trevallen Avenue, Neath, SA11 with 16 addresses.
It ranks as the 449th largest and 636th most expensive of the 919 postcodes in the SA11 area. The most common property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 16 properties: 16 houses.
- Ave. Sale Price
- £187,857
- 10 Year change
- up 60.5%
- Ave. Rental Price
- £950pcm
- 10 Year change
- up 67.4%
- Ave. £ per ft²
- £245/ft²
- Ave. Gross Yield
- 6.1%/year/yr
Key Postcode Insights
SA11 3UU is a residential postcode situated on Trevallen Avenue, Neath, SA11 with 16 addresses.
It ranks as the 449th largest and 636th most expensive of the 919 postcodes in the SA11 area. The most common property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 16 properties: 16 houses.
- Ave. Sale Price
- £187,857
- 10 Year change
- up 60.5%
- Ave. Rental Price
- £950pcm
- 10 Year change
- up 67.4%
- Ave. £ per ft²
- £245/ft²
- Ave. Gross Yield
- 6.1%/year/yr
Explore Propertiesin SA11 3UU
- Tyn Y Gors
4 Bed House
- 1 Trevallen Avenue
3 Bed Mid-century House
- 3 Trevallen Avenue
Unknown
- 5 Trevallen Avenue
Unknown
- 7 Trevallen Avenue
3 Bed Mid-century House
Sales Market Trends
The last sale in SA11 3UU sold for £177,500 on 26th September 2025. Since then prices are up an average of 0.9%.
The current average value in the postcode is £187,857.
The SA11 3UU Sales Market has increased by 60.5% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 1.4% | £187,857 |
| June 2025 | 4.3% | £185,224 |
| June 2024 | -1.4% | £177,644 |
| June 2023 | 3.3% | £180,143 |
| June 2022 | 15.1% | £174,437 |
| June 2021 | 9.4% | £151,528 |
| June 2020 | 6.1% | £138,477 |
| June 2019 | 3.9% | £130,457 |
| June 2018 | 5.2% | £125,543 |
| June 2017 | 1.9% | £119,292 |
| June 2016 | -0.7% | £117,022 |
| June 2015 | 1.7% | £117,854 |
| June 2014 | 4.6% | £115,830 |
| June 2013 | -1% | £110,692 |
| June 2012 | -0.4% | £111,813 |
| June 2011 | -2.7% | £112,295 |
| June 2010 | 0.4% | £115,448 |
| June 2009 | -9.4% | £115,043 |
| June 2008 | -4.6% | £126,916 |
| June 2007 | 0% | £133,054 |
Rental Market Trends
The current average rental value in the postcode is £950.
The SA11 3UU Rental Market has increased by 67.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.4% | £950pcm |
| June 2025 | 3.1% | £928pcm |
| June 2024 | 6% | £900pcm |
| June 2023 | 10.3% | £849pcm |
| June 2022 | 13.5% | £770pcm |
| June 2021 | 7.6% | £678pcm |
| June 2020 | 3.5% | £630pcm |
| June 2019 | 2.4% | £609pcm |
| June 2018 | 3.2% | £595pcm |
| June 2017 | 1.7% | £577pcm |
| June 2016 | 3.1% | £567pcm |
| June 2015 | 1.6% | £550pcm |
| June 2014 | 1.9% | £542pcm |
| June 2013 | 0.4% | £532pcm |
| June 2012 | 0.5% | £530pcm |
| June 2011 | 2.7% | £527pcm |
| June 2010 | 3.2% | £514pcm |
| June 2009 | -2.7% | £498pcm |
| June 2008 | 0.3% | £511pcm |
| June 2007 | 0% | £510pcm |
Sales History
The last sale was on 26th September 2025 for £177,500 and since then the market in the area has increased by 0.9%. The postcode has had a total of 24 sales since 1995.
SA11 3UU has seen 2 sales in the last three years and 1 sale in the last twelve months.
- Sold Sep 2025£177,500 | 2 Bed House19, Trevallen Avenue, Neath, SA11 3UU19, Trevallen Avenue, Neath, SA11 3UU
- Sold Jan 2025£55,000 | 2 Bed House13, Trevallen Avenue, Neath, SA11 3UU13, Trevallen Avenue, Neath, SA11 3UU
- Sold Aug 2022£176,000 | 3 Bed House7, Trevallen Avenue, Neath, SA11 3UU7, Trevallen Avenue, Neath, SA11 3UU
- Sold Apr 2022£165,000 | 3 Bed House15, Trevallen Avenue, Neath, SA11 3UU15, Trevallen Avenue, Neath, SA11 3UU
- Sold Jan 2022£66,666 | 2 Bed House13, Trevallen Avenue, Neath, SA11 3UU13, Trevallen Avenue, Neath, SA11 3UU
Nearby Postcodes
SA11 3UU is the 449th largest and the 636th most expensive postcode out of the 919 postcodes in the SA11 area.
- SA11 3UP, Afan Valley Road, Neath, SA11SA11 3UP1 Addresses|87 m away
- SA11 3BQ, The Hollins, Neath, SA11SA11 3BQ10 Addresses|97 m away
- SA11 3UR, Trevallen Avenue, Neath, SA11SA11 3UR39 Addresses|112 m away
- SA11 3ST, Ash Grove, Neath, SA11SA11 3ST18 Addresses|120 m away
- SA11 3UT, Cefn Saeson Close, Neath, SA11SA11 3UT10 Addresses|175 m away
Property Types
- 8 mid-century houses built between 1936 and 1979
- 2 houses of an unknown age
- 6 other addresses of unknown type
- mid-century house (8)
- house (2)
- Unknown (6)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 8 properties.
- The most common rating is D.
- A (0)
- E (0)
- B (0)
- F (0)
- C (3)
- G (0)
- D (5)
- No EPC (8)
Top 3 Most Expensive Sales
- Sold Dec 2021£310,000 | 4 Bed HouseTyn Y Gors, Trevallen Avenue, Neath, SA11 3UUTyn Y Gors, Trevallen Avenue, Neath, SA11 3UU
- Sold Aug 2024£283,000 | 4 Bed House24, Trevallen Avenue, Neath, SA11 3UR24, Trevallen Avenue, Neath, SA11 3UR
- Sold Sep 2022£280,000 | 3 Bed House40, Trevallen Avenue, Neath, SA11 3UR40, Trevallen Avenue, Neath, SA11 3UR
Schools Nearby
Public Transport Nearby
The closest station to SA11 3UU is Neath station, which is 1.8 kilometres away.
- Neath|1.8 km away
- Briton Ferry|2.8 km away
- Skewen|4.2 km away
- Baglan|4.5 km away
