Pentregwenlais, Llandybie, Ammanford - SA18 3JH
Key Postcode Insights
SA18 3JH is a residential postcode situated on Pentregwenlais, Llandybie, Ammanford, SA18 with 28 addresses.
It ranks as the 690th largest and 146th most expensive of the 1,028 postcodes in the SA18 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 28 properties: 27 houses and 1 other property.
- Ave. Sale Price
- £136,952
- 10 Year change
- up 62.1%
- Ave. Rental Price
- £810pcm
- 10 Year change
- up 67.4%
- Ave. £ per ft²
- £113/ft²
- Ave. Gross Yield
- 7.1%/year/yr
Key Postcode Insights
SA18 3JH is a residential postcode situated on Pentregwenlais, Llandybie, Ammanford, SA18 with 28 addresses.
It ranks as the 690th largest and 146th most expensive of the 1,028 postcodes in the SA18 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 28 properties: 27 houses and 1 other property.
- Ave. Sale Price
- £136,952
- 10 Year change
- up 62.1%
- Ave. Rental Price
- £810pcm
- 10 Year change
- up 67.4%
- Ave. £ per ft²
- £113/ft²
- Ave. Gross Yield
- 7.1%/year/yr
Explore Propertiesin SA18 3JH
- 1 Gwenlais House Ammanford
3 Bed Period House
- 2 Golwg Yr Ddinas Ammanford
3 Bed Mid-century House
- 2 Gwenlais House Ammanford
3 Bed Period House
- 3 Golwg Yr Ddinas Ammanford
3 Bed Mid-century House
Sales Market Trends
The last sale in SA18 3JH sold for £81,000 on 29th January 2026. Since then prices are up an average of 1.9%.
The current average value in the postcode is £136,952.
The SA18 3JH Sales Market has increased by 62.1% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 1.6% | £136,952 |
| June 2025 | 4.4% | £134,815 |
| June 2024 | 1.6% | £129,088 |
| June 2023 | 2.1% | £127,096 |
| June 2022 | 13.4% | £124,498 |
| June 2021 | 14.9% | £109,774 |
| June 2020 | 1.4% | £95,509 |
| June 2019 | 5.1% | £94,220 |
| June 2018 | 3.1% | £89,628 |
| June 2017 | 2.9% | £86,928 |
| June 2016 | 3.8% | £84,501 |
| June 2015 | 4.3% | £81,402 |
| June 2014 | 1.4% | £78,025 |
| June 2013 | -0.4% | £76,985 |
| June 2012 | -3.6% | £77,258 |
| June 2011 | 0.5% | £80,120 |
| June 2010 | 3.5% | £79,731 |
| June 2009 | -9.3% | £77,009 |
| June 2008 | -2.6% | £84,918 |
| June 2007 | 0% | £87,204 |
Rental Market Trends
The current average rental value in the postcode is £810.
The SA18 3JH Rental Market has increased by 67.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.6% | £810pcm |
| June 2025 | 3.9% | £789pcm |
| June 2024 | 6.4% | £759pcm |
| June 2023 | 7.3% | £713pcm |
| June 2022 | 14.8% | £665pcm |
| June 2021 | 9.2% | £579pcm |
| June 2020 | 0.9% | £530pcm |
| June 2019 | 3.2% | £525pcm |
| June 2018 | 1.3% | £509pcm |
| June 2017 | 3.9% | £502pcm |
| June 2016 | 3% | £484pcm |
| June 2015 | 1% | £469pcm |
| June 2014 | 1.5% | £465pcm |
| June 2013 | 0.4% | £458pcm |
| June 2012 | 1.6% | £456pcm |
| June 2011 | -0.2% | £449pcm |
| June 2010 | 3.2% | £450pcm |
| June 2009 | -5.1% | £436pcm |
| June 2008 | 3.8% | £459pcm |
| June 2007 | 0% | £442pcm |
Sales History
The last sale was on 29th January 2026 for £81,000 and since then the market in the area has increased by 1.9%. The postcode has had a total of 21 sales since 1995.
SA18 3JH has seen 3 sales in the last three years and 1 sale in the last twelve months.
- Sold Jan 2026£81,000 | 3 Bed House3 Golwg Yr Ddinas, Ammanford, SA18 3JH3 Golwg Yr Ddinas, Ammanford, SA18 3JH
- Sold Feb 2025£89,750 | 3 Bed House1 Gwenlais House, Ammanford, SA18 3JH1 Gwenlais House, Ammanford, SA18 3JH
- Sold Jun 2024£168,999 | 3 Bed HouseBryngwenlais, Ammanford, SA18 3JHBryngwenlais, Ammanford, SA18 3JH
- Sold Aug 2021£171,500 | 4 Bed House4 Golwg Yr Ddinas, Ammanford, SA18 3JH4 Golwg Yr Ddinas, Ammanford, SA18 3JH
- Sold Nov 2019£60,000 | 5 Bed HouseGolwg Y Nant, Ammanford, SA18 3JHGolwg Y Nant, Ammanford, SA18 3JH
Nearby Postcodes
SA18 3JH is the 690th largest and the 146th most expensive postcode out of the 1,028 postcodes in the SA18 area.
- SA18 3JL, Tycanol, Pentregwenlais, Llandybie, Ammanford, SA18SA18 3JL5 Addresses|163 m away
- SA18 3JN, Pentregwenlais, Llandybie, Ammanford, SA18SA18 3JN5 Addresses|187 m away
- SA18 3JJ, Tanygraig, Pentregwenlais, Llandybie, Ammanford, SA18SA18 3JJ2 Addresses|256 m away
- SA18 3JR, Pentregwenlais, Llandybie, Ammanford, SA18SA18 3JR1 Addresses|422 m away
- SA18 3JW, Pantllyn, Llandybie, Ammanford, SA18SA18 3JW3 Addresses|453 m away
Property Types
- 10 period houses built between 1800 and 1911
- 3 modern houses built after 1980
- 5 mid-century houses built between 1936 and 1979
- 10 other addresses of unknown type
- period house (10)
- modern house (3)
- mid-century house (5)
- Unknown (10)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 17 properties.
- The most common rating is E.
- A (0)
- E (7)
- B (1)
- F (2)
- C (0)
- G (2)
- D (5)
- No EPC (10)
Top 3 Most Expensive Sales
Schools Nearby
Public Transport Nearby
The closest station to SA18 3JH is Llandybie station, which is 2.0 kilometres away.
- Llandybie|2.0 km away
- Ammanford|3.8 km away
- Ffairfach|5.4 km away
- Pantyffynnon|5.6 km away
