Trilwm - SA17 4AN
Key Postcode Insights
SA17 4AN is a residential postcode situated on Trilwm, Trimsaran, Kidwelly, SA17 with 34 addresses.
It ranks as the 1451st largest and 107th most expensive of the 1,759 postcodes in the SA17 area. The most common property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 34 properties: 34 houses.
- Ave. Sale Price
- £117,363
- 10 Year change
- up 66.2%
- Ave. Rental Price
- £778pcm
- 10 Year change
- up 71.1%
- Ave. £ per ft²
- £127/ft²
- Ave. Gross Yield
- 8.0%/year/yr
Key Postcode Insights
SA17 4AN is a residential postcode situated on Trilwm, Trimsaran, Kidwelly, SA17 with 34 addresses.
It ranks as the 1451st largest and 107th most expensive of the 1,759 postcodes in the SA17 area. The most common property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 34 properties: 34 houses.
- Ave. Sale Price
- £117,363
- 10 Year change
- up 66.2%
- Ave. Rental Price
- £778pcm
- 10 Year change
- up 71.1%
- Ave. £ per ft²
- £127/ft²
- Ave. Gross Yield
- 8.0%/year/yr
Explore Propertiesin SA17 4AN
- 97 Trilwm
3 Bed Mid-century House
- 99 Trilwm
3 Bed Mid-century House
- 101 Trilwm
3 Bed Mid-century House
- 103 Trilwm
3 Bed Mid-century House
- 105 Trilwm
3 Bed Mid-century House
Sales Market Trends
The last sale in SA17 4AN sold for £119,995 on 16th January 2026. Since then prices are up an average of 3.0%.
The current average value in the postcode is £117,363.
The SA17 4AN Sales Market has increased by 66.2% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.5% | £117,363 |
| June 2025 | 2.8% | £114,493 |
| June 2024 | 4.1% | £111,366 |
| June 2023 | 0.4% | £106,931 |
| June 2022 | 15% | £106,547 |
| June 2021 | 11.5% | £92,631 |
| June 2020 | 4.6% | £83,062 |
| June 2019 | 3.7% | £79,416 |
| June 2018 | 3.3% | £76,615 |
| June 2017 | 5.1% | £74,201 |
| June 2016 | 0.4% | £70,607 |
| June 2015 | 1.4% | £70,320 |
| June 2014 | 2% | £69,326 |
| June 2013 | 0.8% | £67,943 |
| June 2012 | -4% | £67,373 |
| June 2011 | -2.2% | £70,187 |
| June 2010 | 4.3% | £71,746 |
| June 2009 | -12.5% | £68,793 |
| June 2008 | -4.2% | £78,620 |
| June 2007 | 0% | £82,060 |
Rental Market Trends
The current average rental value in the postcode is £778.
The SA17 4AN Rental Market has increased by 71.1% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 3.5% | £778pcm |
| June 2025 | 4.7% | £752pcm |
| June 2024 | 6.7% | £718pcm |
| June 2023 | 6.7% | £673pcm |
| June 2022 | 15.1% | £631pcm |
| June 2021 | 9.5% | £548pcm |
| June 2020 | 1.3% | £500pcm |
| June 2019 | 3.2% | £494pcm |
| June 2018 | 1.2% | £478pcm |
| June 2017 | 3.9% | £473pcm |
| June 2016 | 3.2% | £455pcm |
| June 2015 | 0.8% | £441pcm |
| June 2014 | 1.6% | £438pcm |
| June 2013 | 0.3% | £431pcm |
| June 2012 | 1.2% | £429pcm |
| June 2011 | -0.8% | £424pcm |
| June 2010 | 3% | £427pcm |
| June 2009 | -6.5% | £415pcm |
| June 2008 | 2.9% | £444pcm |
| June 2007 | 0% | £432pcm |
Sales History
The last sale was on 16th January 2026 for £119,995 and since then the market in the area has increased by 3.0%. The postcode has had a total of 23 sales since 1995.
SA17 4AN has seen 3 sales in the last three years and 1 sale in the last twelve months.
- Sold Jan 2026£119,995 | 3 Bed House105, Trilwm, Kidwelly, SA17 4AN105, Trilwm, Kidwelly, SA17 4AN
- Sold Apr 2025£100,000 | 3 Bed House137, Trilwm, Kidwelly, SA17 4AN137, Trilwm, Kidwelly, SA17 4AN
- Sold Jan 2024£92,500 | 3 Bed House111, Trilwm, Kidwelly, SA17 4AN111, Trilwm, Kidwelly, SA17 4AN
- Sold Aug 2022£83,250 | 3 Bed House139, Trilwm, Kidwelly, SA17 4AN139, Trilwm, Kidwelly, SA17 4AN
- Sold Dec 2020£82,500 | 3 Bed House137, Trilwm, Kidwelly, SA17 4AN137, Trilwm, Kidwelly, SA17 4AN
Nearby Postcodes
SA17 4AN is the 1451st largest and the 107th most expensive postcode out of the 1,759 postcodes in the SA17 area.
- SA17 4AW, Trilwm, Trimsaran, Kidwelly, SA17SA17 4AW40 Addresses|78 m away
- SA17 4AQ, Cae Linda, Trimsaran, Kidwelly, SA17SA17 4AQ6 Addresses|93 m away
- SA17 4AP, Trilwm, Trimsaran, Kidwelly, SA17SA17 4AP48 Addresses|93 m away
- SA17 4AG, Heol Llanelli, Trimsaran, Kidwelly, SA17SA17 4AG55 Addresses|137 m away
- SA17 4AR, Heol Llanelli, Trimsaran, Kidwelly, SA17SA17 4AR6 Addresses|215 m away
Property Types
- 31 mid-century houses built between 1936 and 1979
- 3 other addresses of unknown type
- mid-century house (31)
- Unknown (3)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 31 properties.
- The most common rating is D.
- A (0)
- E (2)
- B (0)
- F (0)
- C (11)
- G (0)
- D (18)
- No EPC (3)
Top 3 Most Expensive Sales
Schools Nearby
Public Transport Nearby
The closest station to SA17 4AN is Pembrey & Burry Port station, which is 3.6 kilometres away.
- Pembrey & Burry Port|3.6 km away
- Kidwelly|5.8 km away
- Llanelli|7.1 km away
- Ferryside|10.7 km away
