Heol Islwyn - CF46 6HG
Key Street Insights
Heol Islwyn is a residential street with 32 addresses.
It ranks as the 360th largest and 46th most expensive of the 528 streets in the CF46 area. The most common property type is a mid-century house built between 1936 and 1979.
The street contains a total of 32 properties: 23 houses and 9 other properties.
- Ave. Sale Price
- £94,682
- 10 Year change
- up 69.3%
- Ave. Rental Price
- £665pcm
- 10 Year change
- up 66.6%
- Ave. £ per ft²
- £163/ft²
- Ave. Gross Yield
- 8.4%/year/yr
Key Street Insights
Heol Islwyn is a residential street with 32 addresses.
It ranks as the 360th largest and 46th most expensive of the 528 streets in the CF46 area. The most common property type is a mid-century house built between 1936 and 1979.
The street contains a total of 32 properties: 23 houses and 9 other properties.
- Ave. Sale Price
- £94,682
- 10 Year change
- up 69.3%
- Ave. Rental Price
- £665pcm
- 10 Year change
- up 66.6%
- Ave. £ per ft²
- £163/ft²
- Ave. Gross Yield
- 8.4%/year/yr
Explore Properties on Heol Islwyn, Nelson, Treharris, CF46
- 1 Heol Islwyn
3 Bed Mid-century House
- 2 Heol Islwyn
2 Bed Mid-century House
- 3 Heol Islwyn
2 Bed Mid-century House
- 4 Heol Islwyn
2 Bed Mid-century House
- 5 Heol Islwyn
3 Bed Mid-century House
Sales Market Trends
The current average value in the street is £94,682.
The Heol Islwyn Sales Market has increased by 69.3% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| July 2026 | 3.4% | £94,682 |
| July 2025 | 4.2% | £91,595 |
| July 2024 | 3.4% | £87,865 |
| July 2023 | -2% | £84,997 |
| July 2022 | 17.5% | £86,728 |
| July 2021 | 11.4% | £73,798 |
| July 2020 | 6.2% | £66,220 |
| July 2019 | 4.7% | £62,346 |
| July 2018 | 2.6% | £59,534 |
| July 2017 | 3.7% | £58,026 |
| July 2016 | 3.6% | £55,941 |
| July 2015 | 1.9% | £53,978 |
| July 2014 | 4.4% | £52,987 |
| July 2013 | -1.4% | £50,773 |
| July 2012 | -1.3% | £51,511 |
| July 2011 | -0.9% | £52,189 |
| July 2010 | 4.1% | £52,650 |
| July 2009 | -9.8% | £50,596 |
| July 2008 | -3.1% | £56,070 |
| July 2007 | 0% | £57,881 |
Rental Market Trends
The current average rental value in the street is £665.
The Heol Islwyn Rental Market has increased by 66.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| July 2026 | 1.8% | £665pcm |
| July 2025 | 4.1% | £653pcm |
| July 2024 | 5.8% | £628pcm |
| July 2023 | 9.1% | £593pcm |
| July 2022 | 13.1% | £544pcm |
| July 2021 | 8.2% | £481pcm |
| July 2020 | 3.5% | £444pcm |
| July 2019 | 2.5% | £429pcm |
| July 2018 | 2.2% | £419pcm |
| July 2017 | 2.6% | £409pcm |
| July 2016 | 3.4% | £399pcm |
| July 2015 | 1.5% | £386pcm |
| July 2014 | 1.8% | £380pcm |
| July 2013 | 0.5% | £374pcm |
| July 2012 | 0.1% | £372pcm |
| July 2011 | 3.1% | £371pcm |
| July 2010 | 4.1% | £360pcm |
| July 2009 | -2.8% | £346pcm |
| July 2008 | -0.5% | £356pcm |
| July 2007 | 0% | £358pcm |
Nearby Streets
Heol Islwyn, Nelson, Treharris, CF46 is the 360th largest and the 46th most expensive street in the CF46 area.
- School Close, Nelson, Treharris, CF4613 Addresses|69 m away
- Mafon Road, Nelson, Treharris, CF462 Addresses|83 m away
- Heol Harry Lewis, Nelson, Treharris, CF465 Addresses|124 m away
- Heol Mabon, Nelson, Treharris, CF4610 Addresses|139 m away
- Cae Llwyndu, Nelson, Treharris, CF4632 Addresses|156 m away
- Ffos Y Cerridden, Nelson, Treharris, CF4649 Addresses|164 m away
Property Types
- 1 modern house built after 1980
- 22 mid-century houses built between 1936 and 1979
- 9 other addresses of unknown type
- modern house (1)
- mid-century house (22)
- Unknown (9)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys have been conducted for 23 properties.
- The most common rating is C.
- A (0)
- E (0)
- B (0)
- F (0)
- C (21)
- G (0)
- D (2)
- No EPC (9)
Schools Nearby
Public Transport Nearby
The closest station to Heol Islwyn, Nelson, Treharris, CF46 - CF46 6HG is Abercynon station, which is 2.7 kilometres away.
- Abercynon|2.7 km away
- Quakers Yard|2.7 km away
- Ystrad Mynach|3.4 km away
