Dol Y Dderwen - SA18 2GA
Key Postcode Insights
SA18 2GA is a residential postcode situated on Dol Y Dderwen, Ammanford, SA18 with 67 addresses.
It ranks as the 1019th largest and 678th 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 67 properties: 67 houses.
- Ave. Sale Price
- £234,908
- 10 Year change
- up 63.0%
- Ave. Rental Price
- £1,074pcm
- 10 Year change
- up 67.9%
- Ave. £ per ft²
- £236/ft²
- Ave. Gross Yield
- 5.5%/year/yr
Key Postcode Insights
SA18 2GA is a residential postcode situated on Dol Y Dderwen, Ammanford, SA18 with 67 addresses.
It ranks as the 1019th largest and 678th 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 67 properties: 67 houses.
- Ave. Sale Price
- £234,908
- 10 Year change
- up 63.0%
- Ave. Rental Price
- £1,074pcm
- 10 Year change
- up 67.9%
- Ave. £ per ft²
- £236/ft²
- Ave. Gross Yield
- 5.5%/year/yr
Explore Propertiesin SA18 2GA
- 2 Dol Y Dderwen
4 Bed Modern House
- 4 Dol Y Dderwen
4 Bed House
- 6 Dol Y Dderwen
3 Bed Modern House
- 8 Dol Y Dderwen
2 Bed Modern House
- 10 Dol Y Dderwen
3 Bed Modern House
Sales Market Trends
The last sale in SA18 2GA sold for £182,500 on 12th September 2025. Since then prices are up an average of 0.8%.
The current average value in the postcode is £234,908.
The SA18 2GA Sales Market has increased by 63.0% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 1.7% | £234,908 |
| June 2025 | 4.7% | £231,079 |
| June 2024 | 1.6% | £220,798 |
| June 2023 | 2.4% | £217,248 |
| June 2022 | 12.8% | £212,218 |
| June 2021 | 15.8% | £188,067 |
| June 2020 | 0.6% | £162,421 |
| June 2019 | 5.6% | £161,414 |
| June 2018 | 3.1% | £152,924 |
| June 2017 | 3% | £148,373 |
| June 2016 | 4.4% | £144,109 |
| June 2015 | 4.6% | £137,973 |
| June 2014 | 1.2% | £131,926 |
| June 2013 | -0.5% | £130,355 |
| June 2012 | -3.9% | £131,045 |
| June 2011 | 0.6% | £136,324 |
| June 2010 | 3.1% | £135,507 |
| June 2009 | -9% | £131,470 |
| June 2008 | -3.3% | £144,446 |
| June 2007 | 0% | £149,355 |
Rental Market Trends
The current average rental value in the postcode is £1,074.
The SA18 2GA Rental Market has increased by 67.9% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.7% | £1,074pcm |
| June 2025 | 4.2% | £1,046pcm |
| June 2024 | 6.4% | £1,004pcm |
| June 2023 | 7.1% | £943pcm |
| June 2022 | 14.9% | £881pcm |
| June 2021 | 9.3% | £766pcm |
| June 2020 | 1% | £701pcm |
| June 2019 | 3.3% | £694pcm |
| June 2018 | 1.3% | £672pcm |
| June 2017 | 3.8% | £664pcm |
| June 2016 | 3.1% | £639pcm |
| June 2015 | 1% | £620pcm |
| June 2014 | 1.6% | £614pcm |
| June 2013 | 0.4% | £605pcm |
| June 2012 | 1.5% | £602pcm |
| June 2011 | -0.4% | £593pcm |
| June 2010 | 3.3% | £596pcm |
| June 2009 | -5.3% | £577pcm |
| June 2008 | 3.8% | £609pcm |
| June 2007 | 0% | £587pcm |
Sales History
The last sale was on 12th September 2025 for £182,500 and since then the market in the area has increased by 0.8%. The postcode has had a total of 94 sales since 1995.
SA18 2GA has seen 6 sales in the last three years and 1 sale in the last twelve months.
- Sold Sep 2025£182,500 | 3 Bed House130, Dol Y Dderwen, Ammanford, SA18 2GA130, Dol Y Dderwen, Ammanford, SA18 2GA
- Sold Mar 2025£265,000 | 3 Bed House6, Dol Y Dderwen, Ammanford, SA18 2GA6, Dol Y Dderwen, Ammanford, SA18 2GA
- Sold Jan 2024£175,000 | 3 Bed House102, Dol Y Dderwen, Ammanford, SA18 2GA102, Dol Y Dderwen, Ammanford, SA18 2GA
- Sold Jan 2024£230,000 | 3 Bed House22, Dol Y Dderwen, Ammanford, SA18 2GA22, Dol Y Dderwen, Ammanford, SA18 2GA
- Sold Oct 2023£285,000 | 4 Bed House60, Dol Y Dderwen, Ammanford, SA18 2GA60, Dol Y Dderwen, Ammanford, SA18 2GA
Nearby Postcodes
SA18 2GA is the 1019th largest and the 678th most expensive postcode out of the 1,028 postcodes in the SA18 area.
- SA18 2GE, Dol Y Dderwen, Ammanford, SA18SA18 2GE55 Addresses|111 m away
- SA18 2FE, Llys Dolgader, Ammanford, SA18SA18 2FE10 Addresses|197 m away
- SA18 2FD, Gwaun Henllan, Ammanford, SA18SA18 2FD43 Addresses|213 m away
- SA18 2EN, Llwyd Road, Ammanford, SA18SA18 2EN40 Addresses|245 m away
- SA18 2ES, Llwyn Y Bryn, Ammanford, SA18SA18 2ES72 Addresses|273 m away
Property Types
- 66 modern houses built after 1980
- 1 house of an unknown age
- modern house (66)
- house (1)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 66 properties.
- The most common rating is C.
- A (3)
- E (0)
- B (14)
- F (0)
- C (49)
- G (0)
- D (0)
- No EPC (1)
Top 3 Most Expensive Sales
- Sold Jun 2022£345,000 | 4 Bed House2, Dol Y Dderwen, Ammanford, SA18 2GA2, Dol Y Dderwen, Ammanford, SA18 2GA
- Sold Aug 2021£299,950 | 4 Bed House2, Dol Y Dderwen, Ammanford, SA18 2GA2, Dol Y Dderwen, Ammanford, SA18 2GA
- Sold Sep 2022£285,000 | 3 Bed House30, Dol Y Dderwen, Ammanford, SA18 2GA30, Dol Y Dderwen, Ammanford, SA18 2GA
Schools Nearby
Public Transport Nearby
The closest station to SA18 2GA is Ammanford station, which is 1.0 kilometres away.
- Ammanford|1.0 km away
- Pantyffynnon|2.9 km away
- Llandybie|3.0 km away
- Ffairfach|7.6 km away
