Swansea Road - SA15 3YT
Key Postcode Insights
SA15 3YT is a residential postcode situated on Swansea Road, Llanelli, SA15 with 24 addresses.
It ranks as the 1208th largest and 146th most expensive of the 1,796 postcodes in the SA15 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 24 properties: 16 houses, 2 flats and 6 other properties.
- Ave. Sale Price
- £107,543
- 10 Year change
- up 62.5%
- Ave. Rental Price
- £708pcm
- 10 Year change
- up 66.4%
- Ave. £ per ft²
- £127/ft²
- Ave. Gross Yield
- 7.9%/year/yr
Key Postcode Insights
SA15 3YT is a residential postcode situated on Swansea Road, Llanelli, SA15 with 24 addresses.
It ranks as the 1208th largest and 146th most expensive of the 1,796 postcodes in the SA15 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 24 properties: 16 houses, 2 flats and 6 other properties.
- Ave. Sale Price
- £107,543
- 10 Year change
- up 62.5%
- Ave. Rental Price
- £708pcm
- 10 Year change
- up 66.4%
- Ave. £ per ft²
- £127/ft²
- Ave. Gross Yield
- 7.9%/year/yr
Explore Properties in SA15 3YT
- 14 Swansea Road
3 Bed Period House
- 16 Swansea Road
House
- 17 Swansea Road
3 Bed Period House
- 18 Swansea Road
3 Bed Period House
- 19 Swansea Road
3 Bed Period House
Sales Market Trends
The last sale in SA15 3YT sold for £114,000 on 18th December 2025. Since then prices are up an average of 2.9%.
The current average value in the postcode is £107,543.
The SA15 3YT Sales Market has increased by 62.5% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.3% | £107,543 |
| June 2025 | 1.8% | £105,099 |
| June 2024 | 4.5% | £103,191 |
| June 2023 | -0.2% | £98,785 |
| June 2022 | 16% | £98,935 |
| June 2021 | 10.3% | £85,323 |
| June 2020 | 4.7% | £77,382 |
| June 2019 | 3.9% | £73,890 |
| June 2018 | 1.3% | £71,117 |
| June 2017 | 6.1% | £70,228 |
| June 2016 | -0.8% | £66,173 |
| June 2015 | 0.9% | £66,703 |
| June 2014 | 1.1% | £66,107 |
| June 2013 | 1% | £65,410 |
| June 2012 | -4.5% | £64,759 |
| June 2011 | -2.5% | £67,802 |
| June 2010 | 3% | £69,567 |
| June 2009 | -13.2% | £67,546 |
| June 2008 | -4.2% | £77,796 |
| June 2007 | 0% | £81,193 |
Rental Market Trends
The current average rental value in the postcode is £708.
The SA15 3YT Rental Market has increased by 66.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 3.4% | £708pcm |
| June 2025 | 4.3% | £685pcm |
| June 2024 | 6.7% | £656pcm |
| June 2023 | 6.7% | £615pcm |
| June 2022 | 14.5% | £577pcm |
| June 2021 | 9.4% | £504pcm |
| June 2020 | 1.1% | £461pcm |
| June 2019 | 2.8% | £456pcm |
| June 2018 | 0.7% | £443pcm |
| June 2017 | 3.4% | £440pcm |
| June 2016 | 2.7% | £426pcm |
| June 2015 | 0.8% | £414pcm |
| June 2014 | 1% | £411pcm |
| June 2013 | 0.2% | £407pcm |
| June 2012 | 1.2% | £407pcm |
| June 2011 | -1.1% | £402pcm |
| June 2010 | 2.1% | £406pcm |
| June 2009 | -6.7% | £398pcm |
| June 2008 | 3.3% | £427pcm |
| June 2007 | 0% | £413pcm |
Sales History
The last recorded sale was on 18th December 2025 for £114,000 and since then the market in the area has increased by 2.9%.
SA15 3YT has had 3 sales since 1995, with 3 in the last three years and 1 in the last twelve months.
- Sold Dec 2025£114,000 | 3 Bed House24, Swansea Road, Llanelli, SA15 3YT24, Swansea Road, Llanelli, SA15 3YT
- Sold Jun 2025£110,000 | 3 Bed House48, Swansea Road, Llanelli, SA15 3YT48, Swansea Road, Llanelli, SA15 3YT
- Sold May 2025£90,000 | 5 Bed House30, Swansea Road, Llanelli, SA15 3YT30, Swansea Road, Llanelli, SA15 3YT
Nearby Postcodes
SA15 3YT is the 1208th largest and the 146th most expensive postcode out of the 1,796 postcodes in the SA15 area.
- SA15 3AQ, Cae Du Bach, Llanelli, SA15SA15 3AQ8 Addresses|27 m away
- SA15 3AJ, Long Row, Felinfoel, Llanelli, SA15SA15 3AJ4 Addresses|48 m away
- SA15 1DU, James Street, Llanelli, SA15SA15 1DU40 Addresses|74 m away
- SA15 3YP, Andrew Street, Llanelli, SA15SA15 3YP36 Addresses|88 m away
- SA15 3AZ, Swansea Road, Llanelli, SA15SA15 3AZ38 Addresses|98 m away
Property Types
- 14 period houses built between 1800 and 1911
- 2 period flats built between 1800 and 1911
- 2 houses of an unknown age
- 6 other addresses of unknown type
- period house (14)
- period flat (2)
- house (2)
- Unknown (6)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys have been conducted for 17 properties.
- The most common rating is D.
- A (0)
- E (4)
- B (0)
- F (0)
- C (4)
- G (0)
- D (9)
- No EPC (7)
Top 3 Most Expensive Sales
- Sold Jan 2025£145,000 | 3 Bed House76, Swansea Road, Llanelli, SA15 3AZ76, Swansea Road, Llanelli, SA15 3AZ
- Sold Nov 2022£139,995 | 3 Bed House127, Swansea Road, Llanelli, SA15 3EQ127, Swansea Road, Llanelli, SA15 3EQ
- Sold Jan 2022£129,995 | 3 Bed House86, Swansea Road, Llanelli, SA15 3BJ86, Swansea Road, Llanelli, SA15 3BJ
Schools Nearby
Public Transport Nearby
The closest station to SA15 3YT is Llanelli station, which is 1.2 kilometres away.
- Llanelli|1.2 km away
- Bynea|4.1 km away
- Llangennech|5.3 km away
- Pembrey & Burry Port|6.5 km away
