Castle Road - CF15 7JQ
Key Postcode Insights
CF15 7JQ is a residential postcode situated on Castle Road, Tongwynlais, Cardiff, CF15 with 37 addresses.
It ranks as the 440th largest and 231st 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 37 properties: 27 houses and 10 other properties.
- Ave. Sale Price
- £444,609
- 10 Year change
- up 45.5%
- Ave. Rental Price
- £2,037pcm
- 10 Year change
- up 78.9%
- Ave. £ per ft²
- £369/ft²
- Ave. Gross Yield
- 5.5%/year/yr
Key Postcode Insights
CF15 7JQ is a residential postcode situated on Castle Road, Tongwynlais, Cardiff, CF15 with 37 addresses.
It ranks as the 440th largest and 231st 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 37 properties: 27 houses and 10 other properties.
- Ave. Sale Price
- £444,609
- 10 Year change
- up 45.5%
- Ave. Rental Price
- £2,037pcm
- 10 Year change
- up 78.9%
- Ave. £ per ft²
- £369/ft²
- Ave. Gross Yield
- 5.5%/year/yr
Explore Properties in CF15 7JQ
- Castell Coch Farm
5 Bed Period House
- Fairways Cottage
House
- Hollytree Lodge
House
- The Barns
5 Bed Modern House
- The Lodge
House
Sales Market Trends
The last sale in CF15 7JQ sold for £462,500 on 18th December 2025. Since then prices are up an average of 3.0%.
The current average value in the postcode is £444,609.
The CF15 7JQ Sales Market has increased by 45.5% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 1.6% | £444,609 |
| June 2025 | 3.2% | £437,799 |
| June 2024 | 1.5% | £424,320 |
| June 2023 | 2% | £417,890 |
| June 2022 | 12.5% | £409,512 |
| June 2021 | 3.2% | £363,932 |
| June 2020 | 5.2% | £352,731 |
| June 2019 | 2.1% | £335,186 |
| June 2018 | 4.3% | £328,346 |
| June 2017 | 3.1% | £314,831 |
| June 2016 | 2.9% | £305,492 |
| June 2015 | 7.7% | £296,856 |
| June 2014 | 3.5% | £275,506 |
| June 2013 | 2.6% | £266,290 |
| June 2012 | 3.5% | £259,478 |
| June 2011 | -4.1% | £250,749 |
| June 2010 | 6.2% | £261,467 |
| June 2009 | -7.5% | £246,224 |
| June 2008 | 0% | £266,329 |
| June 2007 | 0% | £266,287 |
Rental Market Trends
The current average rental value in the postcode is £2,037.
The CF15 7JQ Rental Market has increased by 78.9% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.6% | £2,037pcm |
| June 2025 | 5.9% | £1,986pcm |
| June 2024 | 7.6% | £1,875pcm |
| June 2023 | 11.5% | £1,743pcm |
| June 2022 | 12.2% | £1,563pcm |
| June 2021 | 7.2% | £1,393pcm |
| June 2020 | 3.4% | £1,300pcm |
| June 2019 | 2.4% | £1,258pcm |
| June 2018 | 3.2% | £1,228pcm |
| June 2017 | 4.5% | £1,190pcm |
| June 2016 | 4.9% | £1,139pcm |
| June 2015 | 3.5% | £1,086pcm |
| June 2014 | 3.3% | £1,049pcm |
| June 2013 | 2.2% | £1,015pcm |
| June 2012 | 2.2% | £993pcm |
| June 2011 | 0.8% | £972pcm |
| June 2010 | 2.7% | £963pcm |
| June 2009 | -1.5% | £938pcm |
| June 2008 | 0.9% | £953pcm |
| June 2007 | 0% | £944pcm |
Sales History
The last recorded sale was on 18th December 2025 for £462,500 and since then the market in the area has increased by 3.0%.
CF15 7JQ has had 3 sales since 1995, with 3 in the last three years and 1 in the last twelve months.
- Sold Dec 2025£462,500 | 4 Bed House17, Castle Road, Cardiff, CF15 7JQ17, Castle Road, Cardiff, CF15 7JQ
- Sold Nov 2023£325,000 | 3 Bed House34, Castle Road, Cardiff, CF15 7JQ34, Castle Road, Cardiff, CF15 7JQ
- Sold Apr 2023£265,000 | 2 Bed House3, Castle Road, Cardiff, CF15 7JQ3, Castle Road, Cardiff, CF15 7JQ
Nearby Postcodes
CF15 7JQ is the 440th largest and the 231st most expensive postcode out of the 481 postcodes in the CF15 area.
- CF15 7JZ, Catherine Drive, Tongwynlais, Cardiff, CF15CF15 7JZ16 Addresses|111 m away
- CF15 7JY, Catherine Drive, Tongwynlais, Cardiff, CF15CF15 7JY21 Addresses|130 m away
- CF15 7JT, Catherine Drive, Tongwynlais, Cardiff, CF15CF15 7JT40 Addresses|161 m away
- CF15 7JX, Catherine Drive, Tongwynlais, Cardiff, CF15CF15 7JX24 Addresses|172 m away
- CF15 7JU, Catherine Drive, Tongwynlais, Cardiff, CF15CF15 7JU13 Addresses|180 m away
Property Types
- 18 period houses built between 1800 and 1911
- 3 modern houses built after 1980
- 4 mid-century houses built between 1936 and 1979
- 2 houses of an unknown age
- 10 other addresses of unknown type
- period house (18)
- modern house (3)
- mid-century house (4)
- house (2)
- Unknown (10)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys have been conducted for 25 properties.
- The most common rating is D.
- A (0)
- E (4)
- B (1)
- F (1)
- C (9)
- G (0)
- D (10)
- No EPC (12)
Top 3 Most Expensive Sales
- Sold Feb 2021£615,000 | 5 Bed HouseTy Newydd, Ty Isaf Farm, Castle Road, Cardiff, CF15 7JQTy Newydd, Ty Isaf Farm, Castle Road, Cardiff, CF15 7JQ
- Sold Jul 2019£585,000 | 5 Bed HouseTy Isaf Farm, Castle Road, Cardiff, CF15 7JQTy Isaf Farm, Castle Road, Cardiff, CF15 7JQ
- Sold May 2022£500,000 | 5 Bed House2 Forest Cottage, Castle Road, Cardiff, CF15 7JR2 Forest Cottage, Castle Road, Cardiff, CF15 7JR
Schools Nearby
Public Transport Nearby
The closest station to CF15 7JQ is Taffs Well station, which is 1.1 kilometres away.
- Taffs Well|1.1 km away
- Coryton|2.1 km away
- Radyr|2.1 km away
- Whitchurch (Cardiff)|2.5 km away
