Duffryn Street - CF45 3HR
Key Postcode Insights
CF45 3HR is a residential postcode situated on Duffryn Street, Mountain Ash, CF45 with 31 addresses.
It ranks as the 545th largest and 174th most expensive of the 758 postcodes in the CF45 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 31 properties: 31 houses.
- Ave. Sale Price
- £115,892
- 10 Year change
- up 75.0%
- Ave. Rental Price
- £779pcm
- 10 Year change
- up 72.1%
- Ave. £ per ft²
- £148/ft²
- Ave. Gross Yield
- 8.1%/year/yr
Key Postcode Insights
CF45 3HR is a residential postcode situated on Duffryn Street, Mountain Ash, CF45 with 31 addresses.
It ranks as the 545th largest and 174th most expensive of the 758 postcodes in the CF45 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 31 properties: 31 houses.
- Ave. Sale Price
- £115,892
- 10 Year change
- up 75.0%
- Ave. Rental Price
- £779pcm
- 10 Year change
- up 72.1%
- Ave. £ per ft²
- £148/ft²
- Ave. Gross Yield
- 8.1%/year/yr
Explore Propertiesin CF45 3HR
- 58A Duffryn Street
3 Bed Period House
- 58 Duffryn Street
3 Bed Period House
- 59 Duffryn Street
Unknown
- 60 Duffryn Street
3 Bed Period House
- 61 Duffryn Street
Unknown
Sales Market Trends
The last sale in CF45 3HR sold for £115,000 on 7th November 2025. Since then prices are up an average of 3.0%.
The current average value in the postcode is £115,892.
The CF45 3HR Sales Market has increased by 75.0% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 3.6% | £115,892 |
| June 2025 | 5.3% | £111,871 |
| June 2024 | 2% | £106,199 |
| June 2023 | -0.2% | £104,117 |
| June 2022 | 17.2% | £104,308 |
| June 2021 | 12.5% | £88,976 |
| June 2020 | 6.9% | £79,072 |
| June 2019 | 5.4% | £73,961 |
| June 2018 | 2.5% | £70,180 |
| June 2017 | 3.4% | £68,468 |
| June 2016 | 3.2% | £66,212 |
| June 2015 | 2.7% | £64,190 |
| June 2014 | 2.9% | £62,494 |
| June 2013 | -1.7% | £60,761 |
| June 2012 | -2% | £61,799 |
| June 2011 | -1.2% | £63,062 |
| June 2010 | 2.3% | £63,797 |
| June 2009 | -10.9% | £62,377 |
| June 2008 | -2% | £70,012 |
| June 2007 | 0% | £71,456 |
Rental Market Trends
The current average rental value in the postcode is £779.
The CF45 3HR Rental Market has increased by 72.1% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.7% | £779pcm |
| June 2025 | 4.7% | £759pcm |
| June 2024 | 6.3% | £725pcm |
| June 2023 | 9.3% | £682pcm |
| June 2022 | 13.5% | £624pcm |
| June 2021 | 8.6% | £550pcm |
| June 2020 | 3.8% | £506pcm |
| June 2019 | 2.6% | £488pcm |
| June 2018 | 2.7% | £475pcm |
| June 2017 | 2.2% | £463pcm |
| June 2016 | 3.9% | £453pcm |
| June 2015 | 1.3% | £436pcm |
| June 2014 | 1.3% | £430pcm |
| June 2013 | 0% | £424pcm |
| June 2012 | -0.2% | £424pcm |
| June 2011 | 2.7% | £425pcm |
| June 2010 | 2.6% | £414pcm |
| June 2009 | -4.3% | £404pcm |
| June 2008 | -0.3% | £422pcm |
| June 2007 | 0% | £423pcm |
Sales History
The last sale was on 7th November 2025 for £115,000 and since then the market in the area has increased by 3.0%. The postcode has had a total of 32 sales since 1995.
CF45 3HR has seen 5 sales in the last three years and 1 sale in the last twelve months.
- Sold Nov 2025£115,000 | 3 Bed House81, Duffryn Street, Mountain Ash, CF45 3HR81, Duffryn Street, Mountain Ash, CF45 3HR
- Sold Oct 2024£127,500 | 3 Bed House74, Duffryn Street, Mountain Ash, CF45 3HR74, Duffryn Street, Mountain Ash, CF45 3HR
- Sold Dec 2023£56,500 | 3 Bed House58A, Duffryn Street, Mountain Ash, CF45 3HR58A, Duffryn Street, Mountain Ash, CF45 3HR
- Sold Nov 2023£109,000 | 3 Bed House77, Duffryn Street, Mountain Ash, CF45 3HR77, Duffryn Street, Mountain Ash, CF45 3HR
- Sold Jul 2023£85,000 | 3 Bed House82, Duffryn Street, Mountain Ash, CF45 3HR82, Duffryn Street, Mountain Ash, CF45 3HR
Nearby Postcodes
CF45 3HR is the 545th largest and the 174th most expensive postcode out of the 758 postcodes in the CF45 area.
- CF45 3HW, Napier Street, Mountain Ash, CF45CF45 3HW50 Addresses|57 m away
- CF45 3HU, Dover Street, Mountain Ash, CF45CF45 3HU30 Addresses|61 m away
- CF45 3HN, Ifor Street, Mountain Ash, CF45CF45 3HN13 Addresses|65 m away
- CF45 3LB, Caradoc Street, Mountain Ash, CF45CF45 3LB17 Addresses|73 m away
- CF45 3HY, Dover Street, Mountain Ash, CF45CF45 3HY16 Addresses|75 m away
Property Types
- 16 period houses built between 1800 and 1911
- 15 other addresses of unknown type
- period house (16)
- Unknown (15)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 16 properties.
- The most common rating is D.
- A (0)
- E (1)
- B (0)
- F (0)
- C (4)
- G (0)
- D (11)
- No EPC (15)
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 CF45 3HR is Mountain Ash station, which is 200 metres away.
- Mountain Ash|200 m away
- Fernhill|1.3 km away
- Penrhiwceiber|1.8 km away
- Merthyr Vale|3.0 km away
