Brynheulog - CF23 7JA
Key Postcode Insights
CF23 7JA is a residential postcode situated on Brynheulog, Pentwyn, Cardiff, CF23 with 52 addresses.
It ranks as the 781st largest and 181st most expensive of the 821 postcodes in the CF23 area. The most common property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 52 properties: 48 houses and 4 flats.
- Ave. Sale Price
- £206,537
- 10 Year change
- up 39.4%
- Ave. Rental Price
- £1,128pcm
- 10 Year change
- up 66.4%
- Ave. £ per ft²
- £228/ft²
- Ave. Gross Yield
- 6.6%/year/yr
Key Postcode Insights
CF23 7JA is a residential postcode situated on Brynheulog, Pentwyn, Cardiff, CF23 with 52 addresses.
It ranks as the 781st largest and 181st most expensive of the 821 postcodes in the CF23 area. The most common property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 52 properties: 48 houses and 4 flats.
- Ave. Sale Price
- £206,537
- 10 Year change
- up 39.4%
- Ave. Rental Price
- £1,128pcm
- 10 Year change
- up 66.4%
- Ave. £ per ft²
- £228/ft²
- Ave. Gross Yield
- 6.6%/year/yr
Explore Propertiesin CF23 7JA
- 1 Brynheulog
3 Bed Mid-century House
- 2 Brynheulog
3 Bed Mid-century House
- 3 Brynheulog
3 Bed Mid-century House
- 4 Brynheulog
3 Bed Mid-century House
- 5 Brynheulog
3 Bed Mid-century House
Sales Market Trends
The last sale in CF23 7JA sold for £175,000 on 6th November 2025. Since then prices are up an average of 4.4%.
The current average value in the postcode is £206,537.
The CF23 7JA Sales Market has increased by 39.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 0.9% | £206,537 |
| June 2025 | 1.4% | £204,700 |
| June 2024 | 1.4% | £201,775 |
| June 2023 | 1% | £199,059 |
| June 2022 | 12.4% | £197,184 |
| June 2021 | 7.3% | £175,463 |
| June 2020 | 3% | £163,486 |
| June 2019 | 3.1% | £158,747 |
| June 2018 | 3% | £153,916 |
| June 2017 | 0.8% | £149,392 |
| June 2016 | 6.9% | £148,179 |
| June 2015 | 4.1% | £138,560 |
| June 2014 | 8.6% | £133,046 |
| June 2013 | -2% | £122,520 |
| June 2012 | 0.6% | £125,048 |
| June 2011 | -1.1% | £124,290 |
| June 2010 | 6.2% | £125,634 |
| June 2009 | -11% | £118,263 |
| June 2008 | -4% | £132,833 |
| June 2007 | 0% | £138,352 |
Rental Market Trends
The current average rental value in the postcode is £1,128.
The CF23 7JA Rental Market has increased by 66.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 3.3% | £1,128pcm |
| June 2025 | 4.4% | £1,092pcm |
| June 2024 | 7.2% | £1,047pcm |
| June 2023 | 9.7% | £976pcm |
| June 2022 | 12.3% | £890pcm |
| June 2021 | 6.6% | £792pcm |
| June 2020 | 4.5% | £743pcm |
| June 2019 | 1.5% | £711pcm |
| June 2018 | 1.8% | £701pcm |
| June 2017 | 1.5% | £688pcm |
| June 2016 | 3.8% | £678pcm |
| June 2015 | 2.9% | £654pcm |
| June 2014 | 2.5% | £635pcm |
| June 2013 | 1% | £619pcm |
| June 2012 | 1.4% | £613pcm |
| June 2011 | 0.5% | £605pcm |
| June 2010 | 2.2% | £602pcm |
| June 2009 | -4.9% | £589pcm |
| June 2008 | 1.8% | £619pcm |
| June 2007 | 0% | £609pcm |
Sales History
The last sale was on 6th November 2025 for £175,000 and since then the market in the area has increased by 4.4%. The postcode has had a total of 36 sales since 1995.
CF23 7JA has seen 2 sales in the last three years and 1 sale in the last twelve months.
- Sold Nov 2025£175,000 | 3 Bed House1, Brynheulog, Cardiff, CF23 7JA1, Brynheulog, Cardiff, CF23 7JA
- Sold May 2024£155,000 | 3 Bed House10, Brynheulog, Cardiff, CF23 7JA10, Brynheulog, Cardiff, CF23 7JA
- Sold Jul 2022£125,000 | 2 Bed Flat16, Brynheulog, Cardiff, CF23 7JA16, Brynheulog, Cardiff, CF23 7JA
- Sold Jul 2021£165,000 | 3 Bed House13, Brynheulog, Cardiff, CF23 7JA13, Brynheulog, Cardiff, CF23 7JA
- Sold Oct 2018£156,000 | 3 Bed House23, Brynheulog, Cardiff, CF23 7JA23, Brynheulog, Cardiff, CF23 7JA
Nearby Postcodes
CF23 7JA is the 781st largest and the 181st most expensive postcode out of the 821 postcodes in the CF23 area.
- CF23 7JB, Brynheulog, Pentwyn, Cardiff, CF23CF23 7JB32 Addresses|52 m away
- CF23 7JG, Brynheulog, Pentwyn, Cardiff, CF23CF23 7JG10 Addresses|142 m away
- CF23 7SD, Pentwyn Drive, Cardiff, CF23CF23 7SD23 Addresses|144 m away
- CF23 7BN, Bryncyn, Cardiff, CF23CF23 7BN18 Addresses|149 m away
- CF23 7JF, Brynheulog, Pentwyn, Cardiff, CF23CF23 7JF85 Addresses|164 m away
Property Types
- 4 modern houses built after 1980
- 2 modern flats built after 1980
- 34 mid-century houses built between 1936 and 1979
- 2 mid-century flats built between 1936 and 1979
- 1 house of an unknown age
- 9 other addresses of unknown type
- modern house (4)
- modern flat (2)
- mid-century house (34)
- mid-century flat (2)
- house (1)
- Unknown (9)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 42 properties.
- The most common rating is C.
- A (0)
- E (0)
- B (1)
- F (0)
- C (25)
- G (0)
- D (16)
- No EPC (10)
Top 3 Most Expensive Sales
- Sold Feb 2022£696,000 | 2 Bed FlatApartment 2, Ty Celyn, Brynheulog, Cardiff, CF23 7JDApartment 2, Ty Celyn, Brynheulog, Cardiff, CF23 7JD
- Sold Oct 2025£280,000 | 3 Bed House224, Brynheulog, Cardiff, CF23 7JF224, Brynheulog, Cardiff, CF23 7JF
- Sold Sep 2025£275,000 | 3 Bed House205, Brynheulog, Cardiff, CF23 7JF205, Brynheulog, Cardiff, CF23 7JF
Schools Nearby
Public Transport Nearby
The closest station to CF23 7JA is Llanishen station, which is 2.6 kilometres away.
- Llanishen|2.6 km away
- Heath High Level|2.8 km away
- Heath Low Level|2.8 km away
- Lisvane & Thornhill|3.5 km away
