Cwmamman Road - SA18 1NH
Key Postcode Insights
SA18 1NH is a residential postcode situated on Cwmamman Road, Garnant, Ammanford, SA18 with 29 addresses.
It ranks as the 721st largest and 97th 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 29 properties: 23 houses and 6 flats.
- Ave. Sale Price
- £123,440
- 10 Year change
- up 61.9%
- Ave. Rental Price
- £769pcm
- 10 Year change
- up 66.5%
- Ave. £ per ft²
- £155/ft²
- Ave. Gross Yield
- 7.5%/year/yr
Key Postcode Insights
SA18 1NH is a residential postcode situated on Cwmamman Road, Garnant, Ammanford, SA18 with 29 addresses.
It ranks as the 721st largest and 97th 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 29 properties: 23 houses and 6 flats.
- Ave. Sale Price
- £123,440
- 10 Year change
- up 61.9%
- Ave. Rental Price
- £769pcm
- 10 Year change
- up 66.5%
- Ave. £ per ft²
- £155/ft²
- Ave. Gross Yield
- 7.5%/year/yr
Explore Propertiesin SA18 1NH
- Hafanglyd
Building  |  4 Flats
- Prince Albert Gardens
3 Bed Modern House
- 1 Cwmamman Road
3 Bed Mid-century House
- 3 Cwmamman Road
4 Bed Period House
- 6 Cwmamman Road
House
Sales Market Trends
The last sale in SA18 1NH sold for £90,000 on 31st October 2025. Since then prices are up an average of 10.1%.
The current average value in the postcode is £123,440.
The SA18 1NH Sales Market has increased by 61.9% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2% | £123,440 |
| June 2025 | 4.8% | £120,991 |
| June 2024 | 1.9% | £115,442 |
| June 2023 | 2.5% | £113,260 |
| June 2022 | 11.9% | £110,515 |
| June 2021 | 16.5% | £98,765 |
| June 2020 | -0.1% | £84,806 |
| June 2019 | 5.5% | £84,887 |
| June 2018 | 2.6% | £80,435 |
| June 2017 | 2.8% | £78,422 |
| June 2016 | 4.7% | £76,265 |
| June 2015 | 4.6% | £72,811 |
| June 2014 | 0.7% | £69,608 |
| June 2013 | -0.9% | £69,147 |
| June 2012 | -4.3% | £69,780 |
| June 2011 | 0.3% | £72,952 |
| June 2010 | 1.6% | £72,717 |
| June 2009 | -9.4% | £71,549 |
| June 2008 | -4.3% | £78,939 |
| June 2007 | 0% | £82,472 |
Rental Market Trends
The current average rental value in the postcode is £769.
The SA18 1NH Rental Market has increased by 66.5% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 3% | £769pcm |
| June 2025 | 4.3% | £747pcm |
| June 2024 | 6.7% | £716pcm |
| June 2023 | 6.8% | £671pcm |
| June 2022 | 14.5% | £628pcm |
| June 2021 | 9.3% | £549pcm |
| June 2020 | 1.1% | £502pcm |
| June 2019 | 2.8% | £497pcm |
| June 2018 | 0.9% | £483pcm |
| June 2017 | 3.5% | £478pcm |
| June 2016 | 2.7% | £462pcm |
| June 2015 | 0.8% | £450pcm |
| June 2014 | 1.3% | £446pcm |
| June 2013 | 0.1% | £441pcm |
| June 2012 | 1.2% | £440pcm |
| June 2011 | -1% | £435pcm |
| June 2010 | 2.4% | £439pcm |
| June 2009 | -6.3% | £429pcm |
| June 2008 | 3.4% | £458pcm |
| June 2007 | 0% | £443pcm |
Sales History
The last sale was on 31st October 2025 for £90,000 and since then the market in the area has increased by 10.1%. The postcode has had a total of 43 sales since 1995.
SA18 1NH has seen 3 sales in the last three years and 1 sale in the last twelve months.
- Sold Oct 2025£90,000 | 3 Bed House16, Cwmamman Road, Ammanford, SA18 1NH16, Cwmamman Road, Ammanford, SA18 1NH
- Sold Mar 2024£66,000 | 3 Bed House31, Cwmamman Road, Ammanford, SA18 1NH31, Cwmamman Road, Ammanford, SA18 1NH
- Sold Aug 2023£150,000 | 4 Bed House15, Cwmamman Road, Ammanford, SA18 1NH15, Cwmamman Road, Ammanford, SA18 1NH
- Sold May 2022£129,995 | 3 Bed House7, Cwmamman Road, Ammanford, SA18 1NH7, Cwmamman Road, Ammanford, SA18 1NH
- Sold Apr 2021£97,000 | 4 Bed House19, Cwmamman Road, Ammanford, SA18 1NH19, Cwmamman Road, Ammanford, SA18 1NH
Nearby Postcodes
SA18 1NH is the 721st largest and the 97th most expensive postcode out of the 1,028 postcodes in the SA18 area.
- SA18 1YP, Bryncethin Road, Garnant, Ammanford, SA18SA18 1YP30 Addresses|133 m away
- SA18 1NN, Stepney Road, Garnant, Ammanford, SA18SA18 1NN44 Addresses|193 m away
- SA18 1UF, Neuadd Road, Garnant, Ammanford, SA18SA18 1UF10 Addresses|201 m away
- SA18 1NF, Cwmamman Road, Garnant, Ammanford, SA18SA18 1NF34 Addresses|215 m away
- SA18 1AJ, Henfelin, Garnant, Ammanford, SA18SA18 1AJ8 Addresses|240 m away
Property Types
- 14 period houses built between 1800 and 1911
- 3 period flats built between 1800 and 1911
- 1 modern house built after 1980
- 1 mid-century house built between 1936 and 1979
- 4 mid-century flats built between 1936 and 1979
- 1 house of an unknown age
- 5 other addresses of unknown type
- period house (14)
- period flat (3)
- modern house (1)
- mid-century house (1)
- mid-century flat (4)
- house (1)
- Unknown (5)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 22 properties.
- The most common rating is C.
- A (0)
- E (2)
- B (1)
- F (0)
- C (10)
- G (0)
- D (9)
- No EPC (7)
Top 3 Most Expensive Sales
- Sold Nov 2006£365,000 | 4 Bed House222, Cwmamman Road, Ammanford, SA18 1LE222, Cwmamman Road, Ammanford, SA18 1LE
- Sold Dec 2021£350,000 | 4 Bed House222, Cwmamman Road, Ammanford, SA18 1LE222, Cwmamman Road, Ammanford, SA18 1LE
- Sold Dec 2019£293,000 | 5 Bed House245, Cwmamman Road, Ammanford, SA18 1LS245, Cwmamman Road, Ammanford, SA18 1LS
Schools Nearby
Public Transport Nearby
The closest station to SA18 1NH is Ammanford station, which is 7.0 kilometres away.
- Ammanford|7.0 km away
- Pantyffynnon|7.4 km away
- Llandybie|7.4 km away
- Ffairfach|10.4 km away
