Heol Y Gelynen - SA18 1SA
Key Postcode Insights
SA18 1SA is a residential postcode situated on Heol Y Gelynen, Upper Brynamman, Ammanford, SA18 with 35 addresses.
It ranks as the 820th largest and 87th most expensive of the 1,028 postcodes in the SA18 area. The most common property type is a modern house built after 1980.
The postcode contains a total of 35 properties: 31 houses and 4 flats.
- Ave. Sale Price
- £123,164
- 10 Year change
- up 60.4%
- Ave. Rental Price
- £829pcm
- 10 Year change
- up 66.2%
- Ave. £ per ft²
- £166/ft²
- Ave. Gross Yield
- 8.1%/year/yr
Key Postcode Insights
SA18 1SA is a residential postcode situated on Heol Y Gelynen, Upper Brynamman, Ammanford, SA18 with 35 addresses.
It ranks as the 820th largest and 87th most expensive of the 1,028 postcodes in the SA18 area. The most common property type is a modern house built after 1980.
The postcode contains a total of 35 properties: 31 houses and 4 flats.
- Ave. Sale Price
- £123,164
- 10 Year change
- up 60.4%
- Ave. Rental Price
- £829pcm
- 10 Year change
- up 66.2%
- Ave. £ per ft²
- £166/ft²
- Ave. Gross Yield
- 8.1%/year/yr
Explore Propertiesin SA18 1SA
- 2 Heol Y Gelynen
2 Bed Mid-century Flat
- 4 Heol Y Gelynen
2 Bed Mid-century Flat
- 6 Heol Y Gelynen
2 Bed Mid-century Flat
- 8 Heol Y Gelynen
2 Bed Mid-century Flat
- 10 Heol Y Gelynen
Unknown
Sales Market Trends
The last sale in SA18 1SA sold for £135,000 on 9th January 2023. Since then prices are up an average of 10.2%.
The current average value in the postcode is £123,164.
The SA18 1SA Sales Market has increased by 60.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.4% | £123,164 |
| June 2025 | 5.3% | £120,315 |
| June 2024 | 1.8% | £114,226 |
| June 2023 | 1.4% | £112,197 |
| June 2022 | 12.7% | £110,655 |
| June 2021 | 15.2% | £98,167 |
| June 2020 | 1.5% | £85,182 |
| June 2019 | 4.8% | £83,931 |
| June 2018 | 2.2% | £80,121 |
| June 2017 | 2.1% | £78,416 |
| June 2016 | 3.6% | £76,801 |
| June 2015 | 4% | £74,132 |
| June 2014 | 1% | £71,256 |
| June 2013 | -0.8% | £70,551 |
| June 2012 | -4.1% | £71,115 |
| June 2011 | -0.9% | £74,187 |
| June 2010 | 1.8% | £74,855 |
| June 2009 | -11% | £73,511 |
| June 2008 | -3.1% | £82,614 |
| June 2007 | 0% | £85,274 |
Rental Market Trends
The current average rental value in the postcode is £829.
The SA18 1SA Rental Market has increased by 66.2% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 3.4% | £829pcm |
| June 2025 | 4.7% | £802pcm |
| June 2024 | 6.9% | £766pcm |
| June 2023 | 6.4% | £717pcm |
| June 2022 | 14.3% | £673pcm |
| June 2021 | 9.4% | £589pcm |
| June 2020 | 1.3% | £539pcm |
| June 2019 | 2.6% | £532pcm |
| June 2018 | 0.6% | £518pcm |
| June 2017 | 3.2% | £515pcm |
| June 2016 | 2.4% | £499pcm |
| June 2015 | 0.7% | £487pcm |
| June 2014 | 1.2% | £484pcm |
| June 2013 | -0.1% | £478pcm |
| June 2012 | 0.9% | £479pcm |
| June 2011 | -1.6% | £474pcm |
| June 2010 | 1.8% | £482pcm |
| June 2009 | -7.1% | £473pcm |
| June 2008 | 3.2% | £510pcm |
| June 2007 | 0% | £494pcm |
Sales History
The last sale was on 9th January 2023 for £135,000 and since then the market in the area has increased by 10.2%. The postcode has had a total of 3 sales since 1995.
SA18 1SA has seen 1 sale in the last three years and no sales in the last twelve months.
- Sold Jan 2023£135,000 | 3 Bed House50, Heol Y Gelynen, Ammanford, SA18 1SA50, Heol Y Gelynen, Ammanford, SA18 1SA
- Sold Aug 2014£55,000 | 3 Bed House52, Heol Y Gelynen, Ammanford, SA18 1SA52, Heol Y Gelynen, Ammanford, SA18 1SA
- Sold Jun 2007£76,000 | 3 Bed House50, Heol Y Gelynen, Ammanford, SA18 1SA50, Heol Y Gelynen, Ammanford, SA18 1SA
Nearby Postcodes
SA18 1SA is the 820th largest and the 87th most expensive postcode out of the 1,028 postcodes in the SA18 area.
- SA18 1SE, Heol Y Gelynen, Upper Brynamman, Ammanford, SA18SA18 1SE22 Addresses|61 m away
- SA18 1SD, Groesffordd, Upper Brynamman, Ammanford, SA18SA18 1SD12 Addresses|103 m away
- SA18 1SF, Station Road, Upper Brynamman, Ammanford, SA18SA18 1SF40 Addresses|105 m away
- SA18 1BA, Llandeilo Road, Upper Brynamman, Ammanford, SA18SA18 1BA42 Addresses|129 m away
- SA18 1BD, Bryn Avenue, Upper Brynamman, Ammanford, SA18SA18 1BD32 Addresses|148 m away
Property Types
- 10 modern houses built after 1980
- 6 mid-century houses built between 1936 and 1979
- 4 mid-century flats built between 1936 and 1979
- 4 early-century houses built between 1912 and 1935
- 11 other addresses of unknown type
- modern house (10)
- mid-century house (6)
- mid-century flat (4)
- early-century house (4)
- Unknown (11)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 24 properties.
- The most common rating is D.
- A (2)
- E (2)
- B (2)
- F (0)
- C (7)
- G (0)
- D (11)
- No EPC (11)
Top 3 Most Expensive Sales
- Sold Jan 2023£135,000 | 3 Bed House50, Heol Y Gelynen, Ammanford, SA18 1SA50, Heol Y Gelynen, Ammanford, SA18 1SA
- Sold Aug 2018£86,000 | 3 Bed House11, Heol Y Gelynen, Ammanford, SA18 1SE11, Heol Y Gelynen, Ammanford, SA18 1SE
- Sold Sep 2017£80,000 | 3 Bed House25, Heol Y Gelynen, Ammanford, SA18 1SE25, Heol Y Gelynen, Ammanford, SA18 1SE
Schools Nearby
Public Transport Nearby
The closest station to SA18 1SA is Llandybie station, which is 8.7 kilometres away.
- Llandybie|8.7 km away
- Ammanford|8.9 km away
- Pantyffynnon|9.5 km away
- Ffairfach|10.8 km away
