Glancynon, Duffryn Street - CF45 3NL
Key Building Insights
Glancynon, Duffryn Street is a residential building situated on Duffryn Street, Mountain Ash, CF45 with 8 addresses.
It ranks as the 169th largest and 44th most expensive of the 184 buildings in the CF45 area. The most common property type is a period flat built between 1800 and 1911.
The building contains a total of 8 properties: 8 flats.
- Ave. Sale Price
- £72,937
- 10 Year change
- up 58.0%
- Ave. Rental Price
- £515pcm
- 10 Year change
- up 54.8%
- Ave. £ per ft²
- £186/ft²
- Ave. Gross Yield
- 8.5%/year/yr
Key Building Insights
Glancynon, Duffryn Street is a residential building situated on Duffryn Street, Mountain Ash, CF45 with 8 addresses.
It ranks as the 169th largest and 44th most expensive of the 184 buildings in the CF45 area. The most common property type is a period flat built between 1800 and 1911.
The building contains a total of 8 properties: 8 flats.
- Ave. Sale Price
- £72,937
- 10 Year change
- up 58.0%
- Ave. Rental Price
- £515pcm
- 10 Year change
- up 54.8%
- Ave. £ per ft²
- £186/ft²
- Ave. Gross Yield
- 8.5%/year/yr
Explore Properties on Duffryn Street, Mountain Ash, CF45
- Flat 1 Glancynon
2 Bed Period Flat
- Flat 2 Glancynon
2 Bed Period Flat
- Flat 3 Glancynon
2 Bed Period Flat
- Flat 4 Glancynon
2 Bed Period Flat
- Flat 5 Glancynon
2 Bed Period Flat
Sales Market Trends
The last sale in Glancynon, Duffryn Street sold for £457,000 on 22nd December 2025. Since then prices are down an average of 0.0%.
The current average value in the building is £72,937.
The Glancynon, Duffryn Street Sales Market has increased by 58.0% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 3.1% | £72,937 |
| June 2025 | 4.6% | £70,731 |
| June 2024 | 2.4% | £67,645 |
| June 2023 | -0.2% | £66,088 |
| June 2022 | 14.7% | £66,229 |
| June 2021 | 10.6% | £57,760 |
| June 2020 | 7.4% | £52,231 |
| June 2019 | 3.6% | £48,624 |
| June 2018 | 1% | £46,921 |
| June 2017 | 0.7% | £46,476 |
| June 2016 | 0.5% | £46,161 |
| June 2015 | 2.4% | £45,945 |
| June 2014 | 2.9% | £44,883 |
| June 2013 | -2.4% | £43,603 |
| June 2012 | -2.8% | £44,692 |
| June 2011 | -3.8% | £45,992 |
| June 2010 | -0.1% | £47,814 |
| June 2009 | -12.2% | £47,879 |
| June 2008 | -1.8% | £54,508 |
| June 2007 | 0% | £55,489 |
Rental Market Trends
The current average rental value in the building is £515.
The Glancynon, Duffryn Street Rental Market has increased by 54.8% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.2% | £515pcm |
| June 2025 | 3.8% | £504pcm |
| June 2024 | 6.8% | £486pcm |
| June 2023 | 8.8% | £455pcm |
| June 2022 | 10.8% | £418pcm |
| June 2021 | 6.9% | £377pcm |
| June 2020 | 4.3% | £353pcm |
| June 2019 | 1% | £338pcm |
| June 2018 | 1.1% | £335pcm |
| June 2017 | -0.5% | £331pcm |
| June 2016 | 1.4% | £333pcm |
| June 2015 | 1% | £328pcm |
| June 2014 | 1.2% | £325pcm |
| June 2013 | -0.7% | £321pcm |
| June 2012 | -1% | £323pcm |
| June 2011 | -0.1% | £327pcm |
| June 2010 | 0.5% | £327pcm |
| June 2009 | -6% | £326pcm |
| June 2008 | -0.1% | £346pcm |
| June 2007 | 0% | £347pcm |
Sales History
The last recorded sale was on 22nd December 2025 for £457,000 and since then the market in the area has remained stable.
Glancynon, Duffryn Street, Mountain Ash, CF45 3NL has had 1 sale since 1995, 1 of them in the last twelve months.
- Sold Dec 2025£457,000 | 2 Bed FlatFlat 6, Glancynon, Duffryn Street, Mountain Ash, CF45 3NLFlat 6, Glancynon, Duffryn Street, Mountain Ash, CF45 3NL
Property Types
- 8 period flats built between 1800 and 1911
- period flat (8)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys have been conducted for 8 properties.
- The most common rating is D.
- A (0)
- E (2)
- B (0)
- F (0)
- C (2)
- G (0)
- D (4)
- No EPC (0)
Top 3 Most Expensive Sales
- Sold Dec 2025£457,000 | 2 Bed FlatFlat 6, Glancynon, Duffryn Street, Mountain Ash, CF45 3NLFlat 6, Glancynon, Duffryn Street, Mountain Ash, CF45 3NL
- Sold Oct 2024£127,500 | 3 Bed House74, Duffryn Street, Mountain Ash, CF45 3HR74, Duffryn Street, Mountain Ash, CF45 3HR
- Sold Jun 2021£120,000 | 3 Bed House10, Duffryn Street, Mountain Ash, CF45 3NU10, Duffryn Street, Mountain Ash, CF45 3NU
Schools Nearby
Public Transport Nearby
The closest station to Glancynon, Duffryn Street, Mountain Ash, CF45 3NL is Mountain Ash station, which is 300 metres away.
- Mountain Ash|300 m away
- Fernhill|1.2 km away
- Penrhiwceiber|2.0 km away
- Merthyr Vale|3.0 km away
