Grafton Close - CF23 9JB
Key Postcode Insights
CF23 9JB is a residential postcode situated on Grafton Close, Penylan, Cardiff, CF23 with 34 addresses.
It ranks as the 625th largest and 396th 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 34 properties: 34 houses.
- Ave. Sale Price
- £337,468
- 10 Year change
- up 41.0%
- Ave. Rental Price
- £1,564pcm
- 10 Year change
- up 70.6%
- Ave. £ per ft²
- £331/ft²
- Ave. Gross Yield
- 5.6%/year/yr
Key Postcode Insights
CF23 9JB is a residential postcode situated on Grafton Close, Penylan, Cardiff, CF23 with 34 addresses.
It ranks as the 625th largest and 396th 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 34 properties: 34 houses.
- Ave. Sale Price
- £337,468
- 10 Year change
- up 41.0%
- Ave. Rental Price
- £1,564pcm
- 10 Year change
- up 70.6%
- Ave. £ per ft²
- £331/ft²
- Ave. Gross Yield
- 5.6%/year/yr
Explore Propertiesin CF23 9JB
- 2 Grafton Close
Unknown
- 4 Grafton Close
3 Bed House
- 6 Grafton Close
Unknown
- 8 Grafton Close
3 Bed Mid-century House
- 10 Grafton Close
Unknown
Sales Market Trends
The last sale in CF23 9JB sold for £335,000 on 15th May 2026. Since then prices are up an average of 0.1%.
The current average value in the postcode is £337,468.
The CF23 9JB Sales Market has increased by 41.0% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 0.7% | £337,468 |
| June 2025 | 1.1% | £335,287 |
| June 2024 | 2% | £331,515 |
| June 2023 | 1.3% | £325,133 |
| June 2022 | 11.7% | £320,855 |
| June 2021 | 7.6% | £287,291 |
| June 2020 | 2.3% | £267,058 |
| June 2019 | 3.2% | £260,945 |
| June 2018 | 3.6% | £252,952 |
| June 2017 | 2% | £244,095 |
| June 2016 | 7.8% | £239,372 |
| June 2015 | 5.2% | £222,013 |
| June 2014 | 7.3% | £210,973 |
| June 2013 | -0.3% | £196,643 |
| June 2012 | 0.9% | £197,281 |
| June 2011 | 0.3% | £195,448 |
| June 2010 | 8.4% | £194,852 |
| June 2009 | -8.7% | £179,719 |
| June 2008 | -5.2% | £196,789 |
| June 2007 | 0% | £207,673 |
Rental Market Trends
The current average rental value in the postcode is £1,564.
The CF23 9JB Rental Market has increased by 70.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.8% | £1,564pcm |
| June 2025 | 4.2% | £1,521pcm |
| June 2024 | 7.2% | £1,459pcm |
| June 2023 | 11.1% | £1,361pcm |
| June 2022 | 12.3% | £1,225pcm |
| June 2021 | 7.2% | £1,090pcm |
| June 2020 | 3.1% | £1,017pcm |
| June 2019 | 1.5% | £987pcm |
| June 2018 | 2.5% | £972pcm |
| June 2017 | 3.5% | £948pcm |
| June 2016 | 4.7% | £917pcm |
| June 2015 | 3.4% | £876pcm |
| June 2014 | 2.9% | £847pcm |
| June 2013 | 2.5% | £822pcm |
| June 2012 | 2.1% | £802pcm |
| June 2011 | 2.1% | £786pcm |
| June 2010 | 4.4% | £770pcm |
| June 2009 | -1.6% | £737pcm |
| June 2008 | 0.3% | £749pcm |
| June 2007 | 0% | £746pcm |
Sales History
The last sale was on 15th May 2026 for £335,000 and since then the market in the area has increased by 0.1%. The postcode has had a total of 40 sales since 1995.
CF23 9JB has seen 3 sales in the last three years and 1 sale in the last twelve months.
- Sold May 2026£335,000 | 3 Bed House62, Grafton Close, Cardiff, CF23 9JB62, Grafton Close, Cardiff, CF23 9JB
- Sold Jun 2025£246,000 | 3 Bed House58, Grafton Close, Cardiff, CF23 9JB58, Grafton Close, Cardiff, CF23 9JB
- Sold May 2024£365,000 | 3 Bed House24, Grafton Close, Cardiff, CF23 9JB24, Grafton Close, Cardiff, CF23 9JB
- Sold Jun 2021£289,000 | 4 Bed House52, Grafton Close, Cardiff, CF23 9JB52, Grafton Close, Cardiff, CF23 9JB
- Sold Apr 2021£365,000 | 4 Bed House66, Grafton Close, Cardiff, CF23 9JB66, Grafton Close, Cardiff, CF23 9JB
Nearby Postcodes
CF23 9JB is the 625th largest and the 396th most expensive postcode out of the 821 postcodes in the CF23 area.
- CF23 9JA, Grafton Close, Penylan, Cardiff, CF23CF23 9JA17 Addresses|70 m away
- CF23 9HW, Carisbrooke Way, Cardiff, CF23CF23 9HW21 Addresses|77 m away
- CF23 9HT, Carisbrooke Way, Cardiff, CF23CF23 9HT27 Addresses|117 m away
- CF23 9HZ, Dynevor Road, Penylan, Cardiff, CF23CF23 9HZ5 Addresses|125 m away
- CF23 9HY, Lothian Crescent, Penylan, Cardiff, CF23CF23 9HY25 Addresses|125 m away
Property Types
- 1 modern house built after 1980
- 15 mid-century houses built between 1936 and 1979
- 1 house of an unknown age
- 17 other addresses of unknown type
- modern house (1)
- mid-century house (15)
- house (1)
- Unknown (17)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 16 properties.
- The most common rating is C.
- A (0)
- E (2)
- B (0)
- F (0)
- C (7)
- G (0)
- D (7)
- No EPC (18)
Top 3 Most Expensive Sales
- Sold Mar 2023£420,000 | 4 Bed House7, Grafton Close, Cardiff, CF23 9JA7, Grafton Close, Cardiff, CF23 9JA
- Sold Apr 2021£365,000 | 4 Bed House66, Grafton Close, Cardiff, CF23 9JB66, Grafton Close, Cardiff, CF23 9JB
- Sold May 2024£365,000 | 3 Bed House24, Grafton Close, Cardiff, CF23 9JB24, Grafton Close, Cardiff, CF23 9JB
Schools Nearby
Public Transport Nearby
The closest station to CF23 9JB is Heath Low Level station, which is 2.0 kilometres away.
- Heath Low Level|2.0 km away
- Heath High Level|2.1 km away
- Cathays|2.5 km away
- Cardiff Queen Street|2.9 km away
