Heol Isaf - CF46 6NS
Key Street Insights
Heol Isaf is a residential street with 35 addresses.
It ranks as the 380th largest and 438th 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 35 properties: 20 houses and 15 other properties.
- Ave. Sale Price
- £247,068
- 10 Year change
- up 66.1%
- Ave. Rental Price
- £1,193pcm
- 10 Year change
- up 65.8%
- Ave. £ per ft²
- £274/ft²
- Ave. Gross Yield
- 5.8%/year/yr
Key Street Insights
Heol Isaf is a residential street with 35 addresses.
It ranks as the 380th largest and 438th 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 35 properties: 20 houses and 15 other properties.
- Ave. Sale Price
- £247,068
- 10 Year change
- up 66.1%
- Ave. Rental Price
- £1,193pcm
- 10 Year change
- up 65.8%
- Ave. £ per ft²
- £274/ft²
- Ave. Gross Yield
- 5.8%/year/yr
Explore Properties on Heol Isaf, Nelson, Treharris, CF46
- 1 Heol Isaf
3 Bed Mid-century House
- 2 Heol Isaf
4 Bed Mid-century House
- 3 Heol Isaf
House
- 4 Heol Isaf
House
- 5 Heol Isaf
House
Sales Market Trends
The last sale on Heol Isaf sold for £240,000 on 18th March 2026. Since then prices are up an average of 1.9%.
The current average value in the street is £247,068.
The Heol Isaf Sales Market has increased by 66.1% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.6% | £247,068 |
| June 2025 | 3.5% | £240,832 |
| June 2024 | 2.5% | £232,700 |
| June 2023 | -0.3% | £227,070 |
| June 2022 | 16.8% | £227,659 |
| June 2021 | 10.4% | £194,835 |
| June 2020 | 5.5% | £176,452 |
| June 2019 | 5.2% | £167,192 |
| June 2018 | 3% | £158,970 |
| June 2017 | 3.8% | £154,401 |
| June 2016 | 3% | £148,771 |
| June 2015 | 2.7% | £144,508 |
| June 2014 | 3.7% | £140,726 |
| June 2013 | -1.5% | £135,727 |
| June 2012 | -0.2% | £137,831 |
| June 2011 | -0.4% | £138,167 |
| June 2010 | 4.4% | £138,766 |
| June 2009 | -10.4% | £132,923 |
| June 2008 | -2.4% | £148,274 |
| June 2007 | 0% | £151,973 |
Rental Market Trends
The current average rental value in the street is £1,193.
The Heol Isaf Rental Market has increased by 65.8% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 1.6% | £1,193pcm |
| June 2025 | 3.7% | £1,174pcm |
| June 2024 | 6.1% | £1,132pcm |
| June 2023 | 9.5% | £1,066pcm |
| June 2022 | 12.8% | £974pcm |
| June 2021 | 7.5% | £863pcm |
| June 2020 | 3.2% | £803pcm |
| June 2019 | 2.3% | £778pcm |
| June 2018 | 2.5% | £761pcm |
| June 2017 | 3.2% | £742pcm |
| June 2016 | 3.3% | £720pcm |
| June 2015 | 1.3% | £696pcm |
| June 2014 | 1.5% | £688pcm |
| June 2013 | 0.4% | £677pcm |
| June 2012 | 0.8% | £674pcm |
| June 2011 | 3.5% | £669pcm |
| June 2010 | 3.8% | £646pcm |
| June 2009 | -2.3% | £622pcm |
| June 2008 | 0.3% | £637pcm |
| June 2007 | 0% | £635pcm |
Sales History
The last recorded sale was on 18th March 2026 for £240,000 and since then the market in the area has increased by 1.9%.
Heol Isaf, Nelson, Treharris, CF46 has had 3 sales since 1995, 1 of them in the last twelve months.
- Sold Mar 2026£240,000 | 3 Bed House24, Heol Isaf, Treharris, CF46 6NS24, Heol Isaf, Treharris, CF46 6NS
- Sold Nov 2022£220,000 | 3 Bed House31, Heol Isaf, Treharris, CF46 6NS31, Heol Isaf, Treharris, CF46 6NS
- Sold Oct 2022£78,000 | 3 Bed House8, Heol Isaf, Treharris, CF46 6NS8, Heol Isaf, Treharris, CF46 6NS
Top 3 Most Expensive Sales
- Sold Sep 2022£245,000 | 3 Bed House15, Heol Isaf, Treharris, CF46 6NS15, Heol Isaf, Treharris, CF46 6NS
- Sold Mar 2026£240,000 | 3 Bed House24, Heol Isaf, Treharris, CF46 6NS24, Heol Isaf, Treharris, CF46 6NS
- Sold Nov 2022£220,000 | 3 Bed House31, Heol Isaf, Treharris, CF46 6NS31, Heol Isaf, Treharris, CF46 6NS
Nearby Streets
Heol Isaf, Nelson, Treharris, CF46 is the 380th largest and the 438th most expensive street in the CF46 area.
- Heol Uchaf, Nelson, Treharris, CF4632 Addresses|84 m away
- Beech Tree Way, Nelson, Treharris, CF4634 Addresses|143 m away
- Heol Fawr, Nelson, Treharris, CF4689 Addresses|159 m away
- Springfield Terrace, Nelson, Treharris, CF4636 Addresses|217 m away
- Mountain Way, Nelson, Treharris, CF4626 Addresses|229 m away
- Pine Tree Way, Nelson, Treharris, CF4632 Addresses|273 m away
Property Types
- 18 mid-century houses built between 1936 and 1979
- 2 houses of an unknown age
- 15 other addresses of unknown type
- mid-century house (18)
- house (2)
- Unknown (15)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys have been conducted for 18 properties.
- The most common rating is D.
- A (0)
- E (1)
- B (0)
- F (1)
- C (4)
- G (0)
- D (12)
- No EPC (17)
Schools Nearby
Public Transport Nearby
The closest station to Heol Isaf, Nelson, Treharris, CF46 - CF46 6NS is Ystrad Mynach station, which is 2.7 kilometres away.
- Ystrad Mynach|2.7 km away
- Quakers Yard|3.4 km away
- Abercynon|3.4 km away
