Pentwyn Avenue - CF45 4YF
Key Postcode Insights
CF45 4YF is a residential postcode situated on Pentwyn Avenue, Mountain Ash, CF45 with 45 addresses.
It ranks as the 661st largest and 155th 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 45 properties: 31 houses and 14 other properties.
- Ave. Sale Price
- £111,982
- 10 Year change
- up 76.8%
- Ave. Rental Price
- £746pcm
- 10 Year change
- up 73.9%
- Ave. £ per ft²
- £120/ft²
- Ave. Gross Yield
- 8.0%/year/yr
Key Postcode Insights
CF45 4YF is a residential postcode situated on Pentwyn Avenue, Mountain Ash, CF45 with 45 addresses.
It ranks as the 661st largest and 155th 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 45 properties: 31 houses and 14 other properties.
- Ave. Sale Price
- £111,982
- 10 Year change
- up 76.8%
- Ave. Rental Price
- £746pcm
- 10 Year change
- up 73.9%
- Ave. £ per ft²
- £120/ft²
- Ave. Gross Yield
- 8.0%/year/yr
Explore Properties in CF45 4YF
- 2 Pentwyn Avenue
4 Bed Period House
- 4 Pentwyn Avenue
4 Bed Period House
- 6 Pentwyn Avenue
3 Bed Period House
- 8 Pentwyn Avenue
3 Bed Period House
- 10 Pentwyn Avenue
3 Bed Period House
Sales Market Trends
The last sale in CF45 4YF sold for £83,000 on 22nd April 2026. Since then prices are up an average of 7.7%.
The current average value in the postcode is £111,982.
The CF45 4YF Sales Market has increased by 76.8% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 4.2% | £111,982 |
| June 2025 | 4.9% | £107,471 |
| June 2024 | 3.8% | £102,490 |
| June 2023 | -2.3% | £98,751 |
| June 2022 | 18.9% | £101,068 |
| June 2021 | 13% | £85,020 |
| June 2020 | 7.4% | £75,254 |
| June 2019 | 4.9% | £70,053 |
| June 2018 | 2.3% | £66,791 |
| June 2017 | 3.1% | £65,304 |
| June 2016 | 4.5% | £63,354 |
| June 2015 | 3.1% | £60,616 |
| June 2014 | 1.9% | £58,814 |
| June 2013 | -2.7% | £57,689 |
| June 2012 | -1.5% | £59,285 |
| June 2011 | -1.7% | £60,171 |
| June 2010 | 2.6% | £61,234 |
| June 2009 | -11.7% | £59,675 |
| June 2008 | -3.7% | £67,613 |
| June 2007 | 0% | £70,240 |
Rental Market Trends
The current average rental value in the postcode is £746.
The CF45 4YF Rental Market has increased by 73.9% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.8% | £746pcm |
| June 2025 | 4.8% | £726pcm |
| June 2024 | 6.7% | £692pcm |
| June 2023 | 9.7% | £649pcm |
| June 2022 | 13.6% | £592pcm |
| June 2021 | 9% | £521pcm |
| June 2020 | 3.8% | £478pcm |
| June 2019 | 2.6% | £461pcm |
| June 2018 | 3% | £449pcm |
| June 2017 | 1.7% | £436pcm |
| June 2016 | 4.2% | £429pcm |
| June 2015 | 1.5% | £412pcm |
| June 2014 | 1.2% | £406pcm |
| June 2013 | 0% | £401pcm |
| June 2012 | -0.4% | £401pcm |
| June 2011 | 2.5% | £403pcm |
| June 2010 | 1.9% | £393pcm |
| June 2009 | -4.7% | £386pcm |
| June 2008 | -0.7% | £405pcm |
| June 2007 | 0% | £408pcm |
Sales History
The last recorded sale was on 22nd April 2026 for £83,000 and since then the market in the area has increased by 7.7%.
CF45 4YF has had 3 sales since 1995, with 3 in the last three years and 1 in the last twelve months.
- Sold Apr 2026£83,000 | 3 Bed House10, Pentwyn Avenue, Mountain Ash, CF45 4YF10, Pentwyn Avenue, Mountain Ash, CF45 4YF
- Sold May 2025£117,500 | 3 Bed House24, Pentwyn Avenue, Mountain Ash, CF45 4YF24, Pentwyn Avenue, Mountain Ash, CF45 4YF
- Sold Nov 2024£80,000 | 3 Bed House60, Pentwyn Avenue, Mountain Ash, CF45 4YF60, Pentwyn Avenue, Mountain Ash, CF45 4YF
Nearby Postcodes
CF45 4YF is the 661st largest and the 155th most expensive postcode out of the 758 postcodes in the CF45 area.
- CF45 4YE, Pentwyn Avenue, Mountain Ash, CF45CF45 4YE66 Addresses|67 m away
- CF45 4EX, Bryntirion, Ynysboeth, Mountain Ash, CF45CF45 4EX71 Addresses|248 m away
- CF45 4PJ, Bryntirion, Ynysboeth, Mountain Ash, CF45CF45 4PJ69 Addresses|272 m away
- CF45 4YG, Abercynon, Mountain Ash, CF45CF45 4YG2 Addresses|281 m away
- CF45 4YL, Milbourne Street, Mountain Ash, CF45CF45 4YL29 Addresses|328 m away
Property Types
- 30 period houses built between 1800 and 1911
- 1 house of an unknown age
- 14 other addresses of unknown type
- period house (30)
- house (1)
- Unknown (14)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys have been conducted for 30 properties.
- The most common rating is D.
- A (0)
- E (7)
- B (0)
- F (2)
- C (3)
- G (2)
- D (16)
- No EPC (15)
Top 3 Most Expensive Sales
- Sold Jun 2023£165,000 | 3 Bed House59, Pentwyn Avenue, Mountain Ash, CF45 4YE59, Pentwyn Avenue, Mountain Ash, CF45 4YE
- Sold Jun 2022£145,000 | 3 Bed House92, Pentwyn Avenue, Mountain Ash, CF45 4YF92, Pentwyn Avenue, Mountain Ash, CF45 4YF
- Sold May 2025£117,500 | 3 Bed House24, Pentwyn Avenue, Mountain Ash, CF45 4YF24, Pentwyn Avenue, Mountain Ash, CF45 4YF
Schools Nearby
Public Transport Nearby
The closest station to CF45 4YF is Penrhiwceiber station, which is 1.0 kilometres away.
- Penrhiwceiber|1.0 km away
- Quakers Yard|2.2 km away
- Mountain Ash|2.7 km away
- Abercynon|2.7 km away
