Spowart Avenue - SA15 3LA
Key Postcode Insights
SA15 3LA is a residential postcode situated on Spowart Avenue, Llanelli, SA15 with 22 addresses.
It ranks as the 1143rd largest and 1733rd most expensive of the 1,796 postcodes in the SA15 area. The most common property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 22 properties: 22 houses.
- Ave. Sale Price
- £424,972
- 10 Year change
- up 60.0%
- Ave. Rental Price
- £1,502pcm
- 10 Year change
- up 63.8%
- Ave. £ per ft²
- £241/ft²
- Ave. Gross Yield
- 4.2%/year/yr
Key Postcode Insights
SA15 3LA is a residential postcode situated on Spowart Avenue, Llanelli, SA15 with 22 addresses.
It ranks as the 1143rd largest and 1733rd most expensive of the 1,796 postcodes in the SA15 area. The most common property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 22 properties: 22 houses.
- Ave. Sale Price
- £424,972
- 10 Year change
- up 60.0%
- Ave. Rental Price
- £1,502pcm
- 10 Year change
- up 63.8%
- Ave. £ per ft²
- £241/ft²
- Ave. Gross Yield
- 4.2%/year/yr
Explore Propertiesin SA15 3LA
- 2 Spowart Avenue
Unknown
- 4 Spowart Avenue
4 Bed Early-century House
- 6 Spowart Avenue
Unknown
- 8 Spowart Avenue
Unknown
- 10 Spowart Avenue
4 Bed House
Sales Market Trends
The last sale in SA15 3LA sold for £475,000 on 1st December 2025. Since then prices are up an average of 1.8%.
The current average value in the postcode is £424,972.
The SA15 3LA Sales Market has increased by 60.0% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 1% | £424,972 |
| June 2025 | 0.8% | £420,581 |
| June 2024 | 3.6% | £417,386 |
| June 2023 | 1% | £402,974 |
| June 2022 | 16.1% | £399,048 |
| June 2021 | 9.4% | £343,601 |
| June 2020 | 4.6% | £314,079 |
| June 2019 | 4.3% | £300,323 |
| June 2018 | 1.9% | £287,937 |
| June 2017 | 6.4% | £282,667 |
| June 2016 | -0.5% | £265,670 |
| June 2015 | 1.2% | £266,995 |
| June 2014 | 1.4% | £263,746 |
| June 2013 | 1.4% | £260,168 |
| June 2012 | -3.5% | £256,510 |
| June 2011 | -0.9% | £265,716 |
| June 2010 | 4.5% | £268,144 |
| June 2009 | -10.7% | £256,717 |
| June 2008 | -2.8% | £287,447 |
| June 2007 | 0% | £295,626 |
Rental Market Trends
The current average rental value in the postcode is £1,502.
The SA15 3LA Rental Market has increased by 63.8% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.1% | £1,502pcm |
| June 2025 | 3.2% | £1,470pcm |
| June 2024 | 5.8% | £1,425pcm |
| June 2023 | 7.9% | £1,347pcm |
| June 2022 | 14.7% | £1,248pcm |
| June 2021 | 8.5% | £1,088pcm |
| June 2020 | 0.9% | £1,003pcm |
| June 2019 | 3.2% | £994pcm |
| June 2018 | 1.2% | £963pcm |
| June 2017 | 3.7% | £951pcm |
| June 2016 | 3% | £917pcm |
| June 2015 | 1.1% | £890pcm |
| June 2014 | 1.3% | £881pcm |
| June 2013 | 0.6% | £870pcm |
| June 2012 | 2.3% | £865pcm |
| June 2011 | 0.6% | £845pcm |
| June 2010 | 3.5% | £841pcm |
| June 2009 | -4% | £812pcm |
| June 2008 | 4.8% | £846pcm |
| June 2007 | 0% | £808pcm |
Sales History
The last sale was on 1st December 2025 for £475,000 and since then the market in the area has increased by 1.8%. The postcode has had a total of 19 sales since 1995.
SA15 3LA has seen 2 sales in the last three years and 1 sale in the last twelve months.
- Sold Dec 2025£475,000 | 5 Bed House30, Spowart Avenue, Llanelli, SA15 3LA30, Spowart Avenue, Llanelli, SA15 3LA
- Sold May 2023£375,000 | 5 Bed House34, Spowart Avenue, Llanelli, SA15 3LA34, Spowart Avenue, Llanelli, SA15 3LA
- Sold Dec 2019£300,000 | 4 Bed House46, Spowart Avenue, Llanelli, SA15 3LA46, Spowart Avenue, Llanelli, SA15 3LA
- Sold Jul 2019£230,000 | 4 Bed House22, Spowart Avenue, Llanelli, SA15 3LA22, Spowart Avenue, Llanelli, SA15 3LA
- Sold Jun 2019£190,000 | 4 Bed House4, Spowart Avenue, Llanelli, SA15 3LA4, Spowart Avenue, Llanelli, SA15 3LA
Nearby Postcodes
SA15 3LA is the 1143rd largest and the 1733rd most expensive postcode out of the 1,796 postcodes in the SA15 area.
- SA15 3LB, Courtney Road, Llanelli, SA15SA15 3LB16 Addresses|62 m away
- SA15 3LH, Warborough Close, Llanelli, SA15SA15 3LH6 Addresses|63 m away
- SA15 3HY, Spowart Avenue, Llanelli, SA15SA15 3HY16 Addresses|103 m away
- SA15 3LD, Belvedere Road, Llanelli, SA15SA15 3LD17 Addresses|104 m away
- SA15 3HR, Old Road, Llanelli, SA15SA15 3HR33 Addresses|140 m away
Property Types
- 10 mid-century houses built between 1936 and 1979
- 2 houses of an unknown age
- 2 early-century houses built between 1912 and 1935
- 8 other addresses of unknown type
- mid-century house (10)
- house (2)
- early-century house (2)
- Unknown (8)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 12 properties.
- The most common rating is E.
- A (0)
- E (6)
- B (0)
- F (1)
- C (0)
- G (0)
- D (5)
- No EPC (10)
Top 3 Most Expensive Sales
- Sold Dec 2025£475,000 | 5 Bed House30, Spowart Avenue, Llanelli, SA15 3LA30, Spowart Avenue, Llanelli, SA15 3LA
- Sold May 2023£375,000 | 5 Bed House34, Spowart Avenue, Llanelli, SA15 3LA34, Spowart Avenue, Llanelli, SA15 3LA
- Sold Aug 2021£350,000 | 4 Bed House13, Spowart Avenue, Llanelli, SA15 3HY13, Spowart Avenue, Llanelli, SA15 3HY
Schools Nearby
Public Transport Nearby
The closest station to SA15 3LA is Llanelli station, which is 1.5 kilometres away.
- Llanelli|1.5 km away
- Bynea|4.9 km away
- Pembrey & Burry Port|5.7 km away
- Llangennech|6.0 km away
