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Registered Address: 2 Leman St, London E1 8FA
SA11 3UUHouse Prices / Wales, Neath Port Talbot, Trevallen Avenue
Last updated May 2026
Key Postcode Insights
SA11 3UU is a residential postcode situated on Trevallen Avenue, Neath, SA11 with 16 addresses.
It ranks as the 450th largest and 630th most expensive of the 919 postcodes in the SA11 area. The dominant property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 16 properties: 16 houses.
16
Properties
- Houses
Key Postcode Insights
SA11 3UU is a residential postcode situated on Trevallen Avenue, Neath, SA11 with 16 addresses.
It ranks as the 450th largest and 630th most expensive of the 919 postcodes in the SA11 area. The dominant property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 16 properties: 16 houses.
16
Properties
- Houses
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House Pricesin SA11 3UU
Sale prices range from £149,052 for 2 bedroom freehold houses with a garden (485 ft2) to £290,588 for 4 bedroom freehold houses with a garden (1,592 ft2) .
Monthly rental prices range from £747 pcm for 2 bed houses to £1,132 pcm for 4 bed houses.
The gross rental yield is between 4.7% and 6.1%.
The average value per square foot is £245.
Average Sale Value
£186,015
Average Rental Value
£903 pcm
Average Rental Yield
5.8% /year
Average Value Per Sqft
£245 /ft2
Sales Market Trendsin SA11 3UU
The last sale in SA11 3UU sold for £177,500 on 26th September 2025. Since then prices are up an average of 0.7%.
The current average value in the postcode is £186,015.
The SA11 3UU Sales Market has increased by 58.1% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 1.5% | £186,015 |
| April 2025 | 3.2% | £183,194 |
| April 2024 | 0.3% | £177,461 |
| April 2023 | 3.5% | £176,928 |
| April 2022 | 13.6% | £170,862 |
| April 2021 | 10.5% | £150,381 |
| April 2020 | 5.2% | £136,069 |
| April 2019 | 3.9% | £129,304 |
| April 2018 | 5% | £124,483 |
| April 2017 | 0.8% | £118,593 |
| April 2016 | -1.7% | £117,659 |
| April 2015 | 6.1% | £119,666 |
| April 2014 | 3.7% | £112,776 |
| April 2013 | 2.6% | £108,717 |
| April 2012 | -1.4% | £105,997 |
| April 2011 | -4% | £107,538 |
| April 2010 | -1.7% | £112,013 |
| April 2009 | -11.7% | £113,901 |
| April 2008 | -1.8% | £129,003 |
| April 2007 | 0% | £131,318 |
Rental Market Trendsin SA11 3UU
The current average rental value in the postcode is £903.
The SA11 3UU Rental Market has increased by 72.2% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 3.8% | £903pcm |
| April 2025 | 2.8% | £870pcm |
| April 2024 | 6.5% | £847pcm |
| April 2023 | 12% | £795pcm |
| April 2022 | 12.5% | £710pcm |
| April 2021 | 8% | £631pcm |
| April 2020 | 3.1% | £584pcm |
| April 2019 | 2.4% | £567pcm |
| April 2018 | 3.2% | £554pcm |
| April 2017 | 2.3% | £536pcm |
| April 2016 | 3.2% | £525pcm |
| April 2015 | 1.3% | £508pcm |
| April 2014 | 1.9% | £502pcm |
| April 2013 | 2.3% | £492pcm |
| April 2012 | 0.9% | £481pcm |
| April 2011 | 1.6% | £477pcm |
| April 2010 | 0.8% | £469pcm |
| April 2009 | -2.7% | £466pcm |
| April 2008 | 0.5% | £479pcm |
| April 2007 | 0% | £476pcm |
Explore Propertiesin SA11 3UU, Trevallen Avenue, Neath, SA11
- Tyn Y Gors, Trevallen Avenue, Neath, SA11 3UU4 bed house
- 1, Trevallen Avenue, Neath, SA11 3UU3 bed mid-century house
- 3, Trevallen Avenue, Neath, SA11 3UU
- 5, Trevallen Avenue, Neath, SA11 3UU
- 7, Trevallen Avenue, Neath, SA11 3UU3 bed mid-century house
- 9, Trevallen Avenue, Neath, SA11 3UU3 bed mid-century house
- 11, Trevallen Avenue, Neath, SA11 3UU
- 13, Trevallen Avenue, Neath, SA11 3UU2 bed house
- 15, Trevallen Avenue, Neath, SA11 3UU3 bed mid-century house
- 17, Trevallen Avenue, Neath, SA11 3UU
- 19, Trevallen Avenue, Neath, SA11 3UU2 bed mid-century house
- 21, Trevallen Avenue, Neath, SA11 3UU3 bed mid-century house
- 23, Trevallen Avenue, Neath, SA11 3UU3 bed mid-century house
- 25, Trevallen Avenue, Neath, SA11 3UU3 bed mid-century house
- 27, Trevallen Avenue, Neath, SA11 3UU
- 29, Trevallen Avenue, Neath, SA11 3UU
Sales Historyin SA11 3UU
The last sale was on 26th September 2025 for £177,500 and since then the market in the area has increased by 0.7%. 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 HouseTrevallen Avenue19, Trevallen Avenue, Neath, SA11 3UU
Sold Jan 2025£55,000 | 2 Bed HouseTrevallen Avenue13, Trevallen Avenue, Neath, SA11 3UU
Sold Aug 2022£176,000 | 3 Bed HouseTrevallen Avenue7, Trevallen Avenue, Neath, SA11 3UU
Sold Apr 2022£165,000 | 3 Bed HouseTrevallen Avenue15, Trevallen Avenue, Neath, SA11 3UU
Sold Jan 2022£66,666 | 2 Bed HouseTrevallen Avenue13, Trevallen Avenue, Neath, SA11 3UU
Sold Dec 2021£310,000 | 4 Bed HouseTrevallen AvenueTyn Y Gors, Trevallen Avenue, Neath, SA11 3UU
Sold Dec 2021£175,000 | 3 Bed HouseTrevallen Avenue9, Trevallen Avenue, Neath, SA11 3UU
Sold Sep 2021£160,000 | 3 Bed HouseTrevallen Avenue21, Trevallen Avenue, Neath, SA11 3UU
Sold Mar 2020£125,000 | 3 Bed HouseTrevallen Avenue21, Trevallen Avenue, Neath, SA11 3UU
Sold Jun 2019£110,000 | 3 Bed HouseTrevallen Avenue23, Trevallen Avenue, Neath, SA11 3UU
Sold Feb 2018£110,000 | 3 Bed HouseTrevallen Avenue7, Trevallen Avenue, Neath, SA11 3UU
Sold Jan 2017£114,000 | 3 Bed HouseTrevallen Avenue1, Trevallen Avenue, Neath, SA11 3UU
Sold Nov 2014£98,000 | 2 Bed HouseTrevallen Avenue19, Trevallen Avenue, Neath, SA11 3UU
Sold May 2014£92,000 | 3 Bed HouseTrevallen Avenue9, Trevallen Avenue, Neath, SA11 3UU
Sold Apr 2010£103,500 | 3 Bed HouseTrevallen Avenue21, Trevallen Avenue, Neath, SA11 3UU
Sold Oct 2008£99,950 | 2 Bed HouseTrevallen Avenue19, Trevallen Avenue, Neath, SA11 3UU
Sold Aug 2008£106,500 | 3 Bed HouseTrevallen Avenue23, Trevallen Avenue, Neath, SA11 3UU
Sold Mar 2007£100,000 | 3 Bed HouseTrevallen Avenue25, Trevallen Avenue, Neath, SA11 3UU
Sold Oct 2006£120,000 | 3 Bed HouseTrevallen Avenue15, Trevallen Avenue, Neath, SA11 3UU
Sold Apr 2006£96,000 | 3 Bed HouseTrevallen Avenue1, Trevallen Avenue, Neath, SA11 3UU
Sold Aug 2003£67,000 | 3 Bed HouseTrevallen Avenue27, Trevallen Avenue, Neath, SA11 3UU
Sold Jun 2002£49,000 | 3 Bed HouseTrevallen Avenue25, Trevallen Avenue, Neath, SA11 3UU
Sold Jul 2001£43,500 | 3 Bed HouseTrevallen Avenue25, Trevallen Avenue, Neath, SA11 3UU
Sold Dec 1996£35,000 | 3 Bed HouseTrevallen Avenue21, Trevallen Avenue, Neath, SA11 3UU
Nearby Postcodesto SA11 3UU
SA11 3UU is the 450th largest and the 630th most expensive postcode out of the 919 postcodes in the SA11 area.
- 87 mSA11 3UP, Afan Valley Road, Neath, SA11SA11 3UP1 Addresses
- 97 mSA11 3BQ, The Hollins, Neath, SA11SA11 3BQ10 Addresses
- 112 mSA11 3UR, Trevallen Avenue, Neath, SA11SA11 3UR39 Addresses
- 120 mSA11 3ST, Ash Grove, Neath, SA11SA11 3ST18 Addresses
- 175 mSA11 3UT, Cefn Saeson Close, Neath, SA11SA11 3UT10 Addresses
- 177 mSA11 3US, Trevallen Avenue, Neath, SA11SA11 3US15 Addresses
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Property Typesin SA11 3UU
- 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 Efficiencyof properties in SA11 3UU
- Energy Performance Certificate (EPC) surveys conducted for 8 properties.
- The dominant rating is D.
- A (0)
- E (0)
- B (0)
- F (0)
- C (3)
- G (0)
- D (5)
- No EPC (8)
Top 3 Most Expensive Saleson Trevallen Avenue
Schools Nearbyto SA11 3UU
Public Transport Nearbyto SA11 3UU
The closest station to SA11 3UU is Neath station which is 1.8 kilometres away.
- 1.8kmNeath
- 2.8kmBriton Ferry
- 4.2kmSkewen
- 4.5kmBaglan
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