Heol Isaf - CF15 8DZ
Key Postcode Insights
CF15 8DZ is a residential postcode situated on Heol Isaf, Radyr, Cardiff, CF15 with 14 addresses.
It ranks as the 250th largest and 408th most expensive of the 481 postcodes in the CF15 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 14 properties: 9 houses and 5 other properties.
- Ave. Sale Price
- £577,625
- 10 Year change
- up 41.9%
- Ave. Rental Price
- £1,935pcm
- 10 Year change
- up 74.0%
- Ave. £ per ft²
- £398/ft²
- Ave. Gross Yield
- 4.0%/year/yr
Key Postcode Insights
CF15 8DZ is a residential postcode situated on Heol Isaf, Radyr, Cardiff, CF15 with 14 addresses.
It ranks as the 250th largest and 408th most expensive of the 481 postcodes in the CF15 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 14 properties: 9 houses and 5 other properties.
- Ave. Sale Price
- £577,625
- 10 Year change
- up 41.9%
- Ave. Rental Price
- £1,935pcm
- 10 Year change
- up 74.0%
- Ave. £ per ft²
- £398/ft²
- Ave. Gross Yield
- 4.0%/year/yr
Explore Properties in CF15 8DZ
- 54 Heol Isaf
House
- 56 Heol Isaf
House
- 58 Heol Isaf
4 Bed Period House
- 60 Heol Isaf
4 Bed Period House
- 62 Heol Isaf
4 Bed Period House
Sales Market Trends
The last sale in CF15 8DZ sold for £585,000 on 16th August 2024. Since then prices are up an average of 2.6%.
The current average value in the postcode is £577,625.
The CF15 8DZ Sales Market has increased by 41.9% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| July 2026 | 1.3% | £577,625 |
| July 2025 | 2% | £569,950 |
| July 2024 | 1.5% | £558,589 |
| July 2023 | 1.7% | £550,123 |
| July 2022 | 13.1% | £540,920 |
| July 2021 | 3.3% | £478,412 |
| July 2020 | 4.1% | £463,148 |
| July 2019 | 2% | £444,931 |
| July 2018 | 3.8% | £436,153 |
| July 2017 | 3.2% | £420,110 |
| July 2016 | 2.8% | £406,927 |
| July 2015 | 7.8% | £395,778 |
| July 2014 | 3.7% | £367,119 |
| July 2013 | 3.3% | £353,935 |
| July 2012 | 2.9% | £342,697 |
| July 2011 | -3.6% | £332,919 |
| July 2010 | 6.9% | £345,339 |
| July 2009 | -4.5% | £323,199 |
| July 2008 | -2.9% | £338,470 |
| July 2007 | 0% | £348,639 |
Rental Market Trends
The current average rental value in the postcode is £1,935.
The CF15 8DZ Rental Market has increased by 74.0% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| July 2026 | 2.1% | £1,935pcm |
| July 2025 | 4.6% | £1,895pcm |
| July 2024 | 7.7% | £1,811pcm |
| July 2023 | 11.3% | £1,682pcm |
| July 2022 | 12.2% | £1,511pcm |
| July 2021 | 7.5% | £1,346pcm |
| July 2020 | 2.9% | £1,253pcm |
| July 2019 | 2% | £1,218pcm |
| July 2018 | 2.9% | £1,194pcm |
| July 2017 | 4.3% | £1,160pcm |
| July 2016 | 4.9% | £1,112pcm |
| July 2015 | 3.7% | £1,059pcm |
| July 2014 | 3.1% | £1,022pcm |
| July 2013 | 2.2% | £991pcm |
| July 2012 | 2.3% | £970pcm |
| July 2011 | 1.5% | £948pcm |
| July 2010 | 3.8% | £934pcm |
| July 2009 | -0.1% | £899pcm |
| July 2008 | 0.2% | £900pcm |
| July 2007 | 0% | £898pcm |
Sales History
The last recorded sale was on 16th August 2024 for £585,000 and since then the market in the area has increased by 2.6%.
CF15 8DZ has had 3 sales since 1995, with 1 in the last three years and none in the last twelve months.
- Sold Aug 2024£585,000 | 4 Bed House60, Heol Isaf, Cardiff, CF15 8DZ60, Heol Isaf, Cardiff, CF15 8DZ
- Sold Nov 2022£625,000 | 4 Bed House70, Heol Isaf, Cardiff, CF15 8DZ70, Heol Isaf, Cardiff, CF15 8DZ
- Sold May 2021£520,000 | 5 Bed House68, Heol Isaf, Cardiff, CF15 8DZ68, Heol Isaf, Cardiff, CF15 8DZ
Nearby Postcodes
CF15 8DZ is the 250th largest and the 408th most expensive postcode out of the 481 postcodes in the CF15 area.
- CF15 8DW, Heol Isaf, Radyr, Cardiff, CF15CF15 8DW30 Addresses|38 m away
- CF15 8EH, Radyr Farm Road, Radyr, Cardiff, CF15CF15 8EH3 Addresses|96 m away
- CF15 8EE, Taff Terrace, Radyr, Cardiff, CF15CF15 8EE20 Addresses|103 m away
- CF15 8EW, Rectory Close, Radyr, Cardiff, CF15CF15 8EW2 Addresses|134 m away
- CF15 8GB, Plas Y Mynach, Radyr, Cardiff, CF15CF15 8GB34 Addresses|159 m away
Property Types
- 8 period houses built between 1800 and 1911
- 1 mid-century house built between 1936 and 1979
- 5 other addresses of unknown type
- period house (8)
- mid-century house (1)
- Unknown (5)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys have been conducted for 9 properties.
- The most common rating is D.
- A (0)
- E (1)
- B (0)
- F (0)
- C (3)
- G (0)
- D (5)
- No EPC (5)
Top 3 Most Expensive Sales
- Sold Aug 2025£1,300,000 | 5 Bed House40, Heol Isaf, Cardiff, CF15 8DY40, Heol Isaf, Cardiff, CF15 8DY
- Sold Jan 2023£1,125,000 | 5 Bed House17, Heol Isaf, Cardiff, CF15 8AG17, Heol Isaf, Cardiff, CF15 8AG
- Sold Jul 2011£1,075,000 | 5 Bed House94, Heol Isaf, Cardiff, CF15 8EA94, Heol Isaf, Cardiff, CF15 8EA
Schools Nearby
Public Transport Nearby
The closest station to CF15 8DZ is Radyr station, which is 400 metres away.
- Radyr|400 m away
- Coryton|1.6 km away
- Llandaf|1.6 km away
- Danescourt|1.8 km away
