Cwmgarw Road - SA18 1DB
Key Postcode Insights
SA18 1DB is a residential postcode situated on Cwmgarw Road, Upper Brynamman, Ammanford, SA18 with 46 addresses.
It ranks as the 936th largest and 556th 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 46 properties: 46 houses.
- Ave. Sale Price
- £220,785
- 10 Year change
- up 62.6%
- Ave. Rental Price
- £1,110pcm
- 10 Year change
- up 69.1%
- Ave. £ per ft²
- £182/ft²
- Ave. Gross Yield
- 6.0%/year/yr
Key Postcode Insights
SA18 1DB is a residential postcode situated on Cwmgarw Road, Upper Brynamman, Ammanford, SA18 with 46 addresses.
It ranks as the 936th largest and 556th 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 46 properties: 46 houses.
- Ave. Sale Price
- £220,785
- 10 Year change
- up 62.6%
- Ave. Rental Price
- £1,110pcm
- 10 Year change
- up 69.1%
- Ave. £ per ft²
- £182/ft²
- Ave. Gross Yield
- 6.0%/year/yr
Explore Propertiesin SA18 1DB
- 123-125 Cwmgarw Road
House
- 127 Cwmgarw Road
2 Bed Period House
- 129 Cwmgarw Road
House
- 131 Cwmgarw Road
5 Bed Period House
- 133 Cwmgarw Road
4 Bed Mid-century House
Sales Market Trends
The last sale in SA18 1DB sold for £69,000 on 23rd January 2026. Since then prices are up an average of 1.6%.
The current average value in the postcode is £220,785.
The SA18 1DB Sales Market has increased by 62.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 1.9% | £220,785 |
| June 2025 | 4.9% | £216,771 |
| June 2024 | 1.4% | £206,617 |
| June 2023 | 1.7% | £203,688 |
| June 2022 | 13.8% | £200,271 |
| June 2021 | 14.7% | £175,999 |
| June 2020 | 1.8% | £153,414 |
| June 2019 | 5.1% | £150,651 |
| June 2018 | 2.9% | £143,284 |
| June 2017 | 2.6% | £139,230 |
| June 2016 | 3.9% | £135,757 |
| June 2015 | 4% | £130,656 |
| June 2014 | 1.6% | £125,600 |
| June 2013 | -0.3% | £123,636 |
| June 2012 | -3.5% | £123,948 |
| June 2011 | 0.1% | £128,457 |
| June 2010 | 3.4% | £128,360 |
| June 2009 | -9.9% | £124,128 |
| June 2008 | -2.3% | £137,824 |
| June 2007 | 0% | £141,070 |
Rental Market Trends
The current average rental value in the postcode is £1,110.
The SA18 1DB Rental Market has increased by 69.1% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 3% | £1,110pcm |
| June 2025 | 4.2% | £1,078pcm |
| June 2024 | 6.6% | £1,034pcm |
| June 2023 | 7.1% | £970pcm |
| June 2022 | 14.9% | £906pcm |
| June 2021 | 9.4% | £788pcm |
| June 2020 | 1% | £721pcm |
| June 2019 | 3.2% | £713pcm |
| June 2018 | 1.4% | £691pcm |
| June 2017 | 3.8% | £681pcm |
| June 2016 | 3.1% | £656pcm |
| June 2015 | 1% | £637pcm |
| June 2014 | 1.5% | £631pcm |
| June 2013 | 0.4% | £621pcm |
| June 2012 | 1.4% | £619pcm |
| June 2011 | -0.4% | £611pcm |
| June 2010 | 3.1% | £613pcm |
| June 2009 | -5.5% | £595pcm |
| June 2008 | 3.4% | £630pcm |
| June 2007 | 0% | £609pcm |
Sales History
The last sale was on 23rd January 2026 for £69,000 and since then the market in the area has increased by 1.6%. The postcode has had a total of 50 sales since 1995.
SA18 1DB has seen 3 sales in the last three years and 2 sales in the last twelve months.
- Sold Jan 2026£69,000 | 2 Bed House127, Cwmgarw Road, Ammanford, SA18 1DB127, Cwmgarw Road, Ammanford, SA18 1DB
- Sold Aug 2025£168,000 | 3 Bed House184, Cwmgarw Road, Ammanford, SA18 1DB184, Cwmgarw Road, Ammanford, SA18 1DB
- Sold Apr 2024£225,000 | 4 Bed House133, Cwmgarw Road, Ammanford, SA18 1DB133, Cwmgarw Road, Ammanford, SA18 1DB
- Sold Dec 2022£395,000 | 3 Bed House146, Cwmgarw Road, Ammanford, SA18 1DB146, Cwmgarw Road, Ammanford, SA18 1DB
- Sold Mar 2022£390,000 | 4 Bed House186A, Cwmgarw Road, Ammanford, SA18 1DB186A, Cwmgarw Road, Ammanford, SA18 1DB
Nearby Postcodes
SA18 1DB is the 936th largest and the 556th most expensive postcode out of the 1,028 postcodes in the SA18 area.
- SA18 1DE, Rhosfa Road, Upper Brynamman, Ammanford, SA18SA18 1DE10 Addresses|295 m away
- SA18 1DA, Cwmgarw Road, Upper Brynamman, Ammanford, SA18SA18 1DA47 Addresses|354 m away
- SA18 1DG, Cwmgarw Road, Upper Brynamman, Ammanford, SA18SA18 1DG12 Addresses|361 m away
- SA18 1DF, Rhosfa Road, Upper Brynamman, Ammanford, SA18SA18 1DF17 Addresses|465 m away
- SA18 1DD, Lower Brynamman, Ammanford, SA18SA18 1DD1 Addresses|552 m away
Property Types
- 27 period houses built between 1800 and 1911
- 2 modern houses built after 1980
- 3 mid-century houses built between 1936 and 1979
- 1 house of an unknown age
- 13 other addresses of unknown type
- period house (27)
- modern house (2)
- mid-century house (3)
- house (1)
- Unknown (13)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 32 properties.
- The most common rating is D.
- A (0)
- E (9)
- B (2)
- F (9)
- C (2)
- G (1)
- D (9)
- No EPC (14)
Top 3 Most Expensive Sales
- Sold Oct 2025£460,000 | 4 Bed House169, Cwmgarw Road, Ammanford, SA18 1DG169, Cwmgarw Road, Ammanford, SA18 1DG
- Sold Dec 2022£395,000 | 3 Bed House146, Cwmgarw Road, Ammanford, SA18 1DB146, Cwmgarw Road, Ammanford, SA18 1DB
- Sold Mar 2022£390,000 | 4 Bed House186A, Cwmgarw Road, Ammanford, SA18 1DB186A, Cwmgarw Road, Ammanford, SA18 1DB
Schools Nearby
Public Transport Nearby
The closest station to SA18 1DB is Llandybie station, which is 9.7 kilometres away.
- Llandybie|9.7 km away
- Ammanford|9.9 km away
- Pantyffynnon|10.5 km away
- Ffairfach|11.6 km away