Key Street Insights
Llandyfan is a residential street with 61 addresses.
It ranks as the 542nd largest of the 631 streets in the SA18 area.
The street contains a total of 61 properties: 31 houses and 30 other properties.
- Ave. Sale Price
- £361,559
- 10 Year change
- up 59.4%
- Ave. Rental Price
- £1,378pcm
- 10 Year change
- up 65.0%
- Ave. £ per ft²
- £221/ft²
- Ave. Gross Yield
- 4.6%/year/yr
Key Street Insights
Llandyfan is a residential street with 61 addresses.
It ranks as the 542nd largest of the 631 streets in the SA18 area.
The street contains a total of 61 properties: 31 houses and 30 other properties.
- Ave. Sale Price
- £361,559
- 10 Year change
- up 59.4%
- Ave. Rental Price
- £1,378pcm
- 10 Year change
- up 65.0%
- Ave. £ per ft²
- £221/ft²
- Ave. Gross Yield
- 4.6%/year/yr
Explore Properties on Llandyfan, Ammanford, SA18
- 1 Carreg Y Dwfn Ammanford
4 Bed Period House
- 1 Hengenin Ammanford
3 Bed Period House
- 2 Hengenin Ammanford
3 Bed Period House
- 4 Carreg Y Dwfn Ammanford
4 Bed Period House
- Blaenanthir
House
Sales Market Trends
The last sale on Llandyfan sold for £425,000 on 31st October 2025. Since then prices are up an average of 0.2%.
The current average value in the street is £361,559.
The Llandyfan Sales Market has increased by 59.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 1.1% | £361,559 |
| June 2025 | 4% | £357,579 |
| June 2024 | 1.2% | £343,910 |
| June 2023 | 2.4% | £339,882 |
| June 2022 | 13.5% | £331,891 |
| June 2021 | 14.3% | £292,521 |
| June 2020 | 1.4% | £255,823 |
| June 2019 | 5.1% | £252,326 |
| June 2018 | 2.9% | £239,981 |
| June 2017 | 2.8% | £233,254 |
| June 2016 | 3.6% | £226,806 |
| June 2015 | 4.5% | £218,902 |
| June 2014 | 1.3% | £209,507 |
| June 2013 | -0.3% | £206,820 |
| June 2012 | -3.2% | £207,417 |
| June 2011 | 0.9% | £214,348 |
| June 2010 | 3.9% | £212,340 |
| June 2009 | -8.6% | £204,419 |
| June 2008 | -1.9% | £223,724 |
| June 2007 | 0% | £228,143 |
Rental Market Trends
The current average rental value in the street is £1,378.
The Llandyfan Rental Market has increased by 65.0% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.2% | £1,378pcm |
| June 2025 | 3.4% | £1,348pcm |
| June 2024 | 6.1% | £1,304pcm |
| June 2023 | 7.7% | £1,228pcm |
| June 2022 | 14.7% | £1,140pcm |
| June 2021 | 8.7% | £994pcm |
| June 2020 | 0.9% | £914pcm |
| June 2019 | 3.2% | £906pcm |
| June 2018 | 1.3% | £878pcm |
| June 2017 | 3.9% | £867pcm |
| June 2016 | 2.9% | £835pcm |
| June 2015 | 1.1% | £811pcm |
| June 2014 | 1.4% | £802pcm |
| June 2013 | 0.4% | £791pcm |
| June 2012 | 1.9% | £788pcm |
| June 2011 | 0.3% | £773pcm |
| June 2010 | 3.5% | £771pcm |
| June 2009 | -4.3% | £745pcm |
| June 2008 | 4.3% | £778pcm |
| June 2007 | 0% | £747pcm |
Sales History
The last recorded sale was on 31st October 2025 for £425,000 and since then the market in the area has increased by 0.2%.
Llandyfan, Ammanford, SA18 has had 3 sales since 1995, with 3 in the last three years and 1 in the last twelve months.
- Sold Oct 2025£425,000 | 5 Bed HousePennant House, Ammanford, SA18 2UDPennant House, Ammanford, SA18 2UD
- Sold Jul 2025£350,000 | 4 Bed HouseNant Helyg, Ammanford, SA18 2UDNant Helyg, Ammanford, SA18 2UD
- Sold Jul 2024£452,500 | 4 Bed House1 Carreg Y Dwfn, Ammanford, SA18 2UB1 Carreg Y Dwfn, Ammanford, SA18 2UB
Top 3 Most Expensive Sales
- Sold Oct 2021£548,000 | 5 Bed HouseLlwyndyrws, Ammanford, SA18 2TULlwyndyrws, Ammanford, SA18 2TU
- Sold Oct 2020£500,000 | 3 Bed HouseCoel Bren, Ammanford, SA18 2TYCoel Bren, Ammanford, SA18 2TY
- Sold Oct 2021£485,000 | 5 Bed HouseLlysdyfan, Ammanford, SA18 2UDLlysdyfan, Ammanford, SA18 2UD
Nearby Streets
Llandyfan, Ammanford, SA18 is the 542nd largest and the 592nd most expensive street in the SA18 area.
- Bankyfelin, Llandybie, Ammanford, SA183 Addresses|1.3 km away
- Heol Ddu, Tycroes, Ammanford, SA1863 Addresses|2.7 km away
- Derwydd Road, Llandybie, Ammanford, SA1879 Addresses|2.9 km away
- Heol Amman, Glanamman, Ammanford, SA183 Addresses|3.0 km away
- Bankydderwen, Ammanford, SA182 Addresses|3.0 km away
- Kings Road, Llandybie, Ammanford, SA18119 Addresses|3.1 km away
Sections of this street
There are 5 postcodes on Llandyfan, Ammanford, SA18.
- House prices in SA18 2TU8 Addresses
- House prices in SA18 2UB18 Addresses
- House prices in SA18 2TY7 Addresses
- House prices in SA18 2UD23 Addresses
- House prices in SA18 2UA5 Addresses
Energy Efficiency
- Energy Performance Certificate (EPC) surveys have been conducted for 28 properties.
- The most common rating is E.
- A (0)
- E (9)
- B (0)
- F (2)
- C (7)
- G (5)
- D (5)
- No EPC (33)
Schools Nearby
Public Transport Nearby
The closest station to Llandyfan, Ammanford, SA18 is Llandybie station, which is 3.2 kilometres away.
- Llandybie|3.2 km away
- Ffairfach|5.2 km away
- Ammanford|5.6 km away
