Mynyddcerrig, Llanelli - SA15 5BG
Key Postcode Insights
SA15 5BG is a residential postcode situated on Mynyddcerrig, Llanelli, SA15 with 6 addresses.
It ranks as the 489th largest and 1220th most expensive of the 1,796 postcodes in the SA15 area. The most common property type is a early-century house built between 1912 and 1935.
The postcode contains a total of 6 properties: 4 houses and 2 other properties.
- Ave. Sale Price
- £257,090
- 10 Year change
- up 55.9%
- Ave. Rental Price
- £1,110pcm
- 10 Year change
- up 64.9%
- Ave. £ per ft²
- £218/ft²
- Ave. Gross Yield
- 5.2%/year/yr
Key Postcode Insights
SA15 5BG is a residential postcode situated on Mynyddcerrig, Llanelli, SA15 with 6 addresses.
It ranks as the 489th largest and 1220th most expensive of the 1,796 postcodes in the SA15 area. The most common property type is a early-century house built between 1912 and 1935.
The postcode contains a total of 6 properties: 4 houses and 2 other properties.
- Ave. Sale Price
- £257,090
- 10 Year change
- up 55.9%
- Ave. Rental Price
- £1,110pcm
- 10 Year change
- up 64.9%
- Ave. £ per ft²
- £218/ft²
- Ave. Gross Yield
- 5.2%/year/yr
Explore Properties in SA15 5BG
- Bryn Celyn
House
- Bwthyn Yr Ysgol
3 Bed Modern House
- Cysgod Yr Ysgol
House
- Efail Fach
3 Bed Early-century House
- Penlan Fawr
5 Bed Early-century House
Sales Market Trends
The last sale in SA15 5BG sold for £199,000 on 18th December 2017. Since then prices are up an average of 52.5%.
The current average value in the postcode is £257,090.
The SA15 5BG Sales Market has increased by 55.9% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 1% | £257,090 |
| June 2025 | 2.6% | £254,492 |
| June 2024 | 1.8% | £248,064 |
| June 2023 | 2.3% | £243,767 |
| June 2022 | 14.3% | £238,205 |
| June 2021 | 11.4% | £208,401 |
| June 2020 | 3% | £187,081 |
| June 2019 | 4.8% | £181,579 |
| June 2018 | 2.8% | £173,265 |
| June 2017 | 2.2% | £168,581 |
| June 2016 | 3.8% | £164,917 |
| June 2015 | 1.8% | £158,928 |
| June 2014 | 1.6% | £156,103 |
| June 2013 | 0.5% | £153,702 |
| June 2012 | -2.5% | £152,949 |
| June 2011 | -1.3% | £156,840 |
| June 2010 | 3.5% | £158,918 |
| June 2009 | -7.6% | £153,550 |
| June 2008 | -2% | £166,182 |
| June 2007 | 0% | £169,609 |
Rental Market Trends
The current average rental value in the postcode is £1,110.
The SA15 5BG Rental Market has increased by 64.9% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.3% | £1,110pcm |
| June 2025 | 3.4% | £1,085pcm |
| June 2024 | 6% | £1,049pcm |
| June 2023 | 7.6% | £990pcm |
| June 2022 | 14.8% | £920pcm |
| June 2021 | 8.7% | £801pcm |
| June 2020 | 0.9% | £737pcm |
| June 2019 | 3.3% | £730pcm |
| June 2018 | 1.2% | £707pcm |
| June 2017 | 3.7% | £698pcm |
| June 2016 | 3.1% | £673pcm |
| June 2015 | 1.1% | £653pcm |
| June 2014 | 1.3% | £646pcm |
| June 2013 | 0.6% | £638pcm |
| June 2012 | 2.1% | £635pcm |
| June 2011 | 0.3% | £622pcm |
| June 2010 | 3.4% | £620pcm |
| June 2009 | -4.3% | £599pcm |
| June 2008 | 4.6% | £626pcm |
| June 2007 | 0% | £599pcm |
Sales History
The last recorded sale was on 18th December 2017 for £199,000 and since then the market in the area has increased by 52.5%.
SA15 5BG has had 3 sales since 1995, none of them in the last three years.
- Sold Dec 2017£199,000 | 3 Bed HouseTegfan, Llanelli, SA15 5BGTegfan, Llanelli, SA15 5BG
- Sold Jan 2017£37,000 | 3 Bed HouseCysgod Yr Ysgol, Llanelli, SA15 5BGCysgod Yr Ysgol, Llanelli, SA15 5BG
- Sold Dec 2016£130,000 | 3 Bed HouseBwthyn Yr Ysgol, Llanelli, SA15 5BGBwthyn Yr Ysgol, Llanelli, SA15 5BG
Nearby Postcodes
SA15 5BG is the 489th largest and the 1220th most expensive postcode out of the 1,796 postcodes in the SA15 area.
- SA15 5BY, Llys Teg, Mynyddcerrig, Llanelli, SA15SA15 5BY6 Addresses|319 m away
- SA15 5BE, Maeslan, Mynyddcerrig, Llanelli, SA15SA15 5BE13 Addresses|403 m away
- SA15 5BD, Mynyddcerrig, Llanelli, SA15SA15 5BD45 Addresses|441 m away
- SA15 5BH, Mynyddcerrig, Llanelli, SA15SA15 5BH6 Addresses|461 m away
- SA15 5BB, Mynyddcerrig, Llanelli, SA15SA15 5BB10 Addresses|674 m away
Property Types
- 1 modern house built after 1980
- 3 early-century houses built between 1912 and 1935
- 2 other addresses of unknown type
- modern house (1)
- early-century house (3)
- Unknown (2)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys have been conducted for 4 properties.
- The most common rating is C.
- A (0)
- E (1)
- B (0)
- F (1)
- C (1)
- G (0)
- D (1)
- No EPC (2)
Top 3 Most Expensive Sales
- Sold Jul 2025£654,998 | 5 Bed HouseGarn Ffrwd, Llanelli, SA15 5BBGarn Ffrwd, Llanelli, SA15 5BB
- Sold Mar 2022£650,000 | 3 Bed HouseWaun Fawr, Llanelli, SA15 5BLWaun Fawr, Llanelli, SA15 5BL
- Sold Jul 2021£640,000 | 4 Bed HouseLlawr Cwrt, Llanelli, SA15 5AULlawr Cwrt, Llanelli, SA15 5AU
Schools Nearby
Public Transport Nearby
The closest station to SA15 5BG is Carmarthen station, which is 11.5 kilometres away.
- Carmarthen|11.5 km away
- Ammanford|11.6 km away
- Pantyffynnon|11.7 km away
- Pontarddulais|12.2 km away
