Allen Street - CF45 4BD
Key Postcode Insights
CF45 4BD is a residential postcode situated on Allen Street, Mountain Ash, CF45 with 32 addresses.
It ranks as the 555th largest and 272nd 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 32 properties: 32 houses.
- Ave. Sale Price
- £138,077
- 10 Year change
- up 70.9%
- Ave. Rental Price
- £858pcm
- 10 Year change
- up 67.4%
- Ave. £ per ft²
- £160/ft²
- Ave. Gross Yield
- 7.5%/year/yr
Key Postcode Insights
CF45 4BD is a residential postcode situated on Allen Street, Mountain Ash, CF45 with 32 addresses.
It ranks as the 555th largest and 272nd 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 32 properties: 32 houses.
- Ave. Sale Price
- £138,077
- 10 Year change
- up 70.9%
- Ave. Rental Price
- £858pcm
- 10 Year change
- up 67.4%
- Ave. £ per ft²
- £160/ft²
- Ave. Gross Yield
- 7.5%/year/yr
Explore Propertiesin CF45 4BD
- 2 Allen Street
Unknown
- 4 Allen Street
3 Bed Period House
- 5 Allen Street
3 Bed Period House
- 6 Allen Street
Unknown
- 7 Allen Street
3 Bed Period House
Sales Market Trends
The last sale in CF45 4BD sold for £120,000 on 30th April 2025. Since then prices are up an average of 5.3%.
The current average value in the postcode is £138,077.
The CF45 4BD Sales Market has increased by 70.9% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 3% | £138,077 |
| June 2025 | 4.6% | £134,047 |
| June 2024 | 1.6% | £128,200 |
| June 2023 | 0.5% | £126,164 |
| June 2022 | 16.9% | £125,542 |
| June 2021 | 11.5% | £107,386 |
| June 2020 | 6.5% | £96,308 |
| June 2019 | 5% | £90,467 |
| June 2018 | 2.5% | £86,124 |
| June 2017 | 4% | £84,024 |
| June 2016 | 2.3% | £80,815 |
| June 2015 | 2.5% | £79,002 |
| June 2014 | 3.1% | £77,047 |
| June 2013 | -1.6% | £74,736 |
| June 2012 | -1.5% | £75,955 |
| June 2011 | -0.2% | £77,098 |
| June 2010 | 2.7% | £77,238 |
| June 2009 | -9% | £75,204 |
| June 2008 | -1.6% | £82,687 |
| June 2007 | 0% | £84,041 |
Rental Market Trends
The current average rental value in the postcode is £858.
The CF45 4BD Rental Market has increased by 67.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.1% | £858pcm |
| June 2025 | 3.7% | £840pcm |
| June 2024 | 6.2% | £810pcm |
| June 2023 | 9.3% | £763pcm |
| June 2022 | 13.1% | £698pcm |
| June 2021 | 8% | £617pcm |
| June 2020 | 3.5% | £572pcm |
| June 2019 | 2.3% | £553pcm |
| June 2018 | 2.6% | £540pcm |
| June 2017 | 2.8% | £527pcm |
| June 2016 | 3.3% | £512pcm |
| June 2015 | 1.2% | £496pcm |
| June 2014 | 1.3% | £490pcm |
| June 2013 | 0% | £484pcm |
| June 2012 | 0.5% | £483pcm |
| June 2011 | 3.6% | £481pcm |
| June 2010 | 3.5% | £465pcm |
| June 2009 | -2.8% | £449pcm |
| June 2008 | -0.1% | £462pcm |
| June 2007 | 0% | £463pcm |
Sales History
The last sale was on 30th April 2025 for £120,000 and since then the market in the area has increased by 5.3%. The postcode has had a total of 30 sales since 1995.
CF45 4BD has seen 1 sale in the last three years and no sales in the last twelve months.
- Sold Apr 2025£120,000 | 3 Bed House22, Allen Street, Mountain Ash, CF45 4BD22, Allen Street, Mountain Ash, CF45 4BD
- Sold Jul 2022£75,000 | 3 Bed House24A, Allen Street, Mountain Ash, CF45 4BD24A, Allen Street, Mountain Ash, CF45 4BD
- Sold Jul 2022£135,000 | 3 Bed House17, Allen Street, Mountain Ash, CF45 4BD17, Allen Street, Mountain Ash, CF45 4BD
- Sold Apr 2022£106,000 | 3 Bed House16, Allen Street, Mountain Ash, CF45 4BD16, Allen Street, Mountain Ash, CF45 4BD
- Sold May 2021£65,500 | 3 Bed House13, Allen Street, Mountain Ash, CF45 4BD13, Allen Street, Mountain Ash, CF45 4BD
Nearby Postcodes
CF45 4BD is the 555th largest and the 272nd most expensive postcode out of the 758 postcodes in the CF45 area.
- CF45 4BE, Phillip Street, Mountain Ash, CF45CF45 4BE38 Addresses|47 m away
- CF45 4AD, Jeffrey Street, Mountain Ash, CF45CF45 4AD2 Addresses|53 m away
- CF45 4AF, Austin Street, Mountain Ash, CF45CF45 4AF14 Addresses|66 m away
- CF45 4AB, Ffrwd Crescent, Mountain Ash, CF45CF45 4AB5 Addresses|77 m away
- CF45 4BL, Seymour Street, Mountain Ash, CF45CF45 4BL44 Addresses|91 m away
Property Types
- 18 period houses built between 1800 and 1911
- 1 house of an unknown age
- 13 other addresses of unknown type
- period house (18)
- house (1)
- Unknown (13)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 18 properties.
- The most common rating is D.
- A (0)
- E (3)
- B (0)
- F (0)
- C (1)
- G (0)
- D (14)
- No EPC (14)
Top 3 Most Expensive Sales
- Sold Dec 2021£215,000 | 4 Bed House57, Allen Street, Mountain Ash, CF45 4BB57, Allen Street, Mountain Ash, CF45 4BB
- Sold Sep 2022£193,000 | 4 Bed House63, Allen Street, Mountain Ash, CF45 4BB63, Allen Street, Mountain Ash, CF45 4BB
- Sold Mar 2026£189,998 | 3 Bed House59, Allen Street, Mountain Ash, CF45 4BB59, Allen Street, Mountain Ash, CF45 4BB
Schools Nearby
Public Transport Nearby
The closest station to CF45 4BD is Mountain Ash station, which is 400 metres away.
- Mountain Ash|400 m away
- Fernhill|1.2 km away
- Penrhiwceiber|2.1 km away
- Merthyr Vale|2.9 km away
