James Street - SA15 1DU
Key Postcode Insights
SA15 1DU is a residential postcode situated on James Street, Llanelli, SA15 with 40 addresses.
It ranks as the 1593rd largest of the 1,796 postcodes in the SA15 area.
The postcode contains a total of 40 properties: 20 houses, 1 flat and 19 other properties.
- Ave. Sale Price
- £145,371
- 10 Year change
- up 58.8%
- Ave. Rental Price
- £850pcm
- 10 Year change
- up 62.6%
- Ave. £ per ft²
- £129/ft²
- Ave. Gross Yield
- 7.0%/year/yr
Key Postcode Insights
SA15 1DU is a residential postcode situated on James Street, Llanelli, SA15 with 40 addresses.
It ranks as the 1593rd largest of the 1,796 postcodes in the SA15 area.
The postcode contains a total of 40 properties: 20 houses, 1 flat and 19 other properties.
- Ave. Sale Price
- £145,371
- 10 Year change
- up 58.8%
- Ave. Rental Price
- £850pcm
- 10 Year change
- up 62.6%
- Ave. £ per ft²
- £129/ft²
- Ave. Gross Yield
- 7.0%/year/yr
Explore Properties in SA15 1DU
- 2 James Street
House
- 3 James Street
4 Bed Period House
- 4 James Street
4 Bed House
- 5 James Street
4 Bed Period House
- 6 James Street
House
Sales Market Trends
The last sale in SA15 1DU sold for £138,000 on 9th July 2025. Since then prices are up an average of 2.6%.
The current average value in the postcode is £145,371.
The SA15 1DU Sales Market has increased by 58.8% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.5% | £145,371 |
| June 2025 | 2.4% | £141,820 |
| June 2024 | 4.6% | £138,506 |
| June 2023 | -0.5% | £132,451 |
| June 2022 | 15.1% | £133,074 |
| June 2021 | 9.9% | £115,665 |
| June 2020 | 5.2% | £105,267 |
| June 2019 | 3.2% | £100,107 |
| June 2018 | 0.6% | £96,978 |
| June 2017 | 5.3% | £96,382 |
| June 2016 | -1.4% | £91,558 |
| June 2015 | 1% | £92,891 |
| June 2014 | 0.6% | £91,928 |
| June 2013 | 0.5% | £91,359 |
| June 2012 | -4.6% | £90,895 |
| June 2011 | -3.4% | £95,313 |
| June 2010 | 1.9% | £98,650 |
| June 2009 | -14% | £96,803 |
| June 2008 | -3.8% | £112,579 |
| June 2007 | 0% | £117,026 |
Rental Market Trends
The current average rental value in the postcode is £850.
The SA15 1DU Rental Market has increased by 62.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 3.6% | £850pcm |
| June 2025 | 4.9% | £820pcm |
| June 2024 | 6.9% | £782pcm |
| June 2023 | 6.3% | £732pcm |
| June 2022 | 13.6% | £688pcm |
| June 2021 | 9% | £606pcm |
| June 2020 | 1.5% | £556pcm |
| June 2019 | 2.1% | £548pcm |
| June 2018 | 0.1% | £536pcm |
| June 2017 | 2.6% | £536pcm |
| June 2016 | 2.1% | £523pcm |
| June 2015 | 0.9% | £512pcm |
| June 2014 | 0.5% | £508pcm |
| June 2013 | -0.3% | £505pcm |
| June 2012 | 1.1% | £507pcm |
| June 2011 | -2% | £501pcm |
| June 2010 | 1% | £511pcm |
| June 2009 | -7.6% | £506pcm |
| June 2008 | 3.7% | £548pcm |
| June 2007 | 0% | £528pcm |
Sales History
The last recorded sale was on 9th July 2025 for £138,000 and since then the market in the area has increased by 2.6%.
SA15 1DU has had 3 sales since 1995, with 2 in the last three years and none in the last twelve months.
- Sold Jul 2025£138,000 | 3 Bed House25, James Street, Llanelli, SA15 1DU25, James Street, Llanelli, SA15 1DU
- Sold Feb 2024£130,000 | 3 Bed House24, James Street, Llanelli, SA15 1DU24, James Street, Llanelli, SA15 1DU
- Sold Nov 2022£90,000 | 3 Bed House25, James Street, Llanelli, SA15 1DU25, James Street, Llanelli, SA15 1DU
Nearby Postcodes
SA15 1DU is the 1593rd largest and the 554th most expensive postcode out of the 1,796 postcodes in the SA15 area.
- SA15 3AQ, Cae Du Bach, Llanelli, SA15SA15 3AQ8 Addresses|53 m away
- SA15 3YT, Swansea Road, Llanelli, SA15SA15 3YT24 Addresses|74 m away
- SA15 1EE, Glenalla Road, Llanelli, SA15SA15 1EE30 Addresses|82 m away
- SA15 1DT, College Square, Llanelli, SA15SA15 1DT23 Addresses|97 m away
- SA15 3AJ, Long Row, Felinfoel, Llanelli, SA15SA15 3AJ4 Addresses|121 m away
Energy Efficiency
- Energy Performance Certificate (EPC) surveys have been conducted for 22 properties.
- The most common rating is D.
- A (0)
- E (10)
- B (0)
- F (0)
- C (2)
- G (0)
- D (10)
- No EPC (18)
Top 3 Most Expensive Sales
- Sold Jul 2025£138,000 | 3 Bed House25, James Street, Llanelli, SA15 1DU25, James Street, Llanelli, SA15 1DU
- Sold Jul 2006£137,500 | 4 Bed House133, James Street, Llanelli, SA15 1EB133, James Street, Llanelli, SA15 1EB
- Sold Jun 2022£135,000 | 3 Bed House26, James Street, Llanelli, SA15 1DU26, James Street, Llanelli, SA15 1DU
Schools Nearby
Public Transport Nearby
The closest station to SA15 1DU is Llanelli station, which is 1.2 kilometres away.
- Llanelli|1.2 km away
- Bynea|4.0 km away
- Llangennech|5.2 km away
- Pembrey & Burry Port|6.5 km away
