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Bricks&Logic is a trading name of Urban Markets Ltd
Company No. 11113204
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VAT No. GB 287 0845 68
Registered Address: 2 Leman St, London E1 8FA
CF23 5QJHouse Prices / Wales, Cardiff, Crystal Avenue
Last updated May 2026
Key Postcode Insights
CF23 5QJ is a residential postcode situated on Crystal Avenue, Cardiff, CF23 with 22 addresses.
It ranks as the 420th largest and 443rd most expensive of the 821 postcodes in the CF23 area. The dominant property type is a early-century house built between 1912 and 1935.
The postcode contains a total of 22 properties: 22 houses.
22
Properties
- Houses
Key Postcode Insights
CF23 5QJ is a residential postcode situated on Crystal Avenue, Cardiff, CF23 with 22 addresses.
It ranks as the 420th largest and 443rd most expensive of the 821 postcodes in the CF23 area. The dominant property type is a early-century house built between 1912 and 1935.
The postcode contains a total of 22 properties: 22 houses.
22
Properties
- Houses
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House Pricesin CF23 5QJ
Sale prices range from £252,403 for 3 bedroom leasehold houses with a garden (936 ft2) to £624,272 for 5 bedroom freehold houses with a garden (1,894 ft2) .
Monthly rental prices range from £1,102 pcm for 3 bed houses to £1,911 pcm for 5 bed houses.
The gross rental yield is between 3.7% and 5.5%.
The average value per square foot is £359.
Average Sale Value
£403,257
Average Rental Value
£1,620 pcm
Average Rental Yield
4.8% /year
Average Value Per Sqft
£359 /ft2
Sales Market Trendsin CF23 5QJ
The last sale in CF23 5QJ sold for £392,700 on 25th October 2024. Since then prices are up an average of 1.0%.
The current average value in the postcode is £403,257.
The CF23 5QJ Sales Market has increased by 41.9% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 0.1% | £403,257 |
| April 2025 | 1.6% | £402,803 |
| April 2024 | 0.7% | £396,582 |
| April 2023 | 3.2% | £393,865 |
| April 2022 | 12.1% | £381,536 |
| April 2021 | 6.3% | £340,400 |
| April 2020 | 0.5% | £320,215 |
| April 2019 | 2.6% | £318,508 |
| April 2018 | 4.7% | £310,293 |
| April 2017 | 4.3% | £296,432 |
| April 2016 | 6.8% | £284,130 |
| April 2015 | 5.3% | £266,041 |
| April 2014 | 6.8% | £252,639 |
| April 2013 | 3.4% | £236,583 |
| April 2012 | 1.3% | £228,718 |
| April 2011 | 0.4% | £225,800 |
| April 2010 | 9.2% | £225,010 |
| April 2009 | -12.8% | £206,013 |
| April 2008 | -1.3% | £236,165 |
| April 2007 | 0% | £239,162 |
Rental Market Trendsin CF23 5QJ
The current average rental value in the postcode is £1,620.
The CF23 5QJ Rental Market has increased by 66.5% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 3.5% | £1,620pcm |
| April 2025 | 4.2% | £1,566pcm |
| April 2024 | 7.9% | £1,503pcm |
| April 2023 | 11.9% | £1,393pcm |
| April 2022 | 10.7% | £1,244pcm |
| April 2021 | 6% | £1,124pcm |
| April 2020 | 2.6% | £1,061pcm |
| April 2019 | 0.2% | £1,034pcm |
| April 2018 | 2% | £1,032pcm |
| April 2017 | 4% | £1,012pcm |
| April 2016 | 5.3% | £973pcm |
| April 2015 | 3.9% | £924pcm |
| April 2014 | 2.7% | £889pcm |
| April 2013 | 5.1% | £866pcm |
| April 2012 | 2.4% | £824pcm |
| April 2011 | 1.9% | £804pcm |
| April 2010 | 4.7% | £789pcm |
| April 2009 | -2.3% | £754pcm |
| April 2008 | 1.2% | £771pcm |
| April 2007 | 0% | £762pcm |
Explore Propertiesin CF23 5QJ, Crystal Avenue, Cardiff, CF23
- 1, Crystal Avenue, Cardiff, CF23 5QJ5 bed mid-century house
- 3, Crystal Avenue, Cardiff, CF23 5QJ
- 5, Crystal Avenue, Cardiff, CF23 5QJ
- 6, Crystal Avenue, Cardiff, CF23 5QJ3 bed early-century house
- 7, Crystal Avenue, Cardiff, CF23 5QJ4 bed early-century house
- 8, Crystal Avenue, Cardiff, CF23 5QJ4 bed early-century house
- 9, Crystal Avenue, Cardiff, CF23 5QJ4 bed house
- 10, Crystal Avenue, Cardiff, CF23 5QJ4 bed early-century house
- 11, Crystal Avenue, Cardiff, CF23 5QJ4 bed house
- 12, Crystal Avenue, Cardiff, CF23 5QJ
- 13, Crystal Avenue, Cardiff, CF23 5QJ3 bed mid-century house
- 14, Crystal Avenue, Cardiff, CF23 5QJ3 bed mid-century house
- 15, Crystal Avenue, Cardiff, CF23 5QJ3 bed early-century house
- 16, Crystal Avenue, Cardiff, CF23 5QJ
- 17, Crystal Avenue, Cardiff, CF23 5QJ
- 18, Crystal Avenue, Cardiff, CF23 5QJ
- 19, Crystal Avenue, Cardiff, CF23 5QJ3 bed early-century house
- 21, Crystal Avenue, Cardiff, CF23 5QJ
- 23, Crystal Avenue, Cardiff, CF23 5QJ
- 25, Crystal Avenue, Cardiff, CF23 5QJ
- 27, Crystal Avenue, Cardiff, CF23 5QJ3 bed mid-century house
- 29, Crystal Avenue, Cardiff, CF23 5QJ
Sales Historyin CF23 5QJ
The last sale was on 25th October 2024 for £392,700 and since then the market in the area has increased by 1.0%. The postcode has had a total of 26 sales since 1995.
CF23 5QJ has seen 2 sales in the last three years and no sales in the last twelve months.
Sold Oct 2024£392,700 | 3 Bed HouseCrystal Avenue14, Crystal Avenue, Cardiff, CF23 5QJ
Sold Aug 2024£395,000 | 4 Bed HouseCrystal Avenue10, Crystal Avenue, Cardiff, CF23 5QJ
Sold May 2019£345,000 | 4 Bed HouseCrystal Avenue7, Crystal Avenue, Cardiff, CF23 5QJ
Sold Nov 2018£315,000 | 3 Bed HouseCrystal Avenue13, Crystal Avenue, Cardiff, CF23 5QJ
Sold Mar 2018£320,000 | 3 Bed HouseCrystal Avenue19, Crystal Avenue, Cardiff, CF23 5QJ
Sold Nov 2015£298,000 | 3 Bed HouseCrystal Avenue15, Crystal Avenue, Cardiff, CF23 5QJ
Sold Jul 2015£259,500 | 3 Bed HouseCrystal Avenue6, Crystal Avenue, Cardiff, CF23 5QJ
Sold Jun 2012£202,000 | 3 Bed HouseCrystal Avenue15, Crystal Avenue, Cardiff, CF23 5QJ
Sold Mar 2012£240,000 | 4 Bed HouseCrystal Avenue9, Crystal Avenue, Cardiff, CF23 5QJ
Sold Feb 2012£262,000 | 4 Bed HouseCrystal Avenue7, Crystal Avenue, Cardiff, CF23 5QJ
Sold Nov 2011£170,000 | 3 Bed HouseCrystal Avenue6, Crystal Avenue, Cardiff, CF23 5QJ
Sold Oct 2011£250,000 | 4 Bed HouseCrystal Avenue11, Crystal Avenue, Cardiff, CF23 5QJ
Sold Oct 2009£190,000 | 4 Bed HouseCrystal Avenue8, Crystal Avenue, Cardiff, CF23 5QJ
Sold Apr 2008£225,000 | 4 Bed HouseCrystal Avenue9, Crystal Avenue, Cardiff, CF23 5QJ
Sold Feb 2007£237,000 | 3 Bed HouseCrystal Avenue13, Crystal Avenue, Cardiff, CF23 5QJ
Sold Dec 2006£231,500 | 4 Bed HouseCrystal Avenue7, Crystal Avenue, Cardiff, CF23 5QJ
Sold Oct 2006£335,000 | 5 Bed HouseCrystal Avenue3, Crystal Avenue, Cardiff, CF23 5QJ
Sold Jul 2005£249,950 | 4 Bed HouseCrystal Avenue23, Crystal Avenue, Cardiff, CF23 5QJ
Sold Aug 2004£241,500 | 4 Bed HouseCrystal Avenue7, Crystal Avenue, Cardiff, CF23 5QJ
Sold Mar 2004£225,000 | 4 Bed HouseCrystal Avenue12, Crystal Avenue, Cardiff, CF23 5QJ
Sold Jul 2003£165,000 | 3 Bed HouseCrystal Avenue18, Crystal Avenue, Cardiff, CF23 5QJ
Sold Jun 2002£235,000 | 5 Bed HouseCrystal Avenue3, Crystal Avenue, Cardiff, CF23 5QJ
Sold Jun 2000£135,000 | 4 Bed HouseCrystal Avenue23, Crystal Avenue, Cardiff, CF23 5QJ
Sold Jan 2000£100,000 | 3 Bed HouseCrystal Avenue25, Crystal Avenue, Cardiff, CF23 5QJ
Sold Oct 1998£82,000 | 5 Bed HouseCrystal Avenue1, Crystal Avenue, Cardiff, CF23 5QJ
Sold Oct 1998£73,500 | 3 Bed HouseCrystal Avenue6, Crystal Avenue, Cardiff, CF23 5QJ
Nearby Postcodesto CF23 5QJ
CF23 5QJ is the 420th largest and the 443rd most expensive postcode out of the 821 postcodes in the CF23 area.
- 100 mCF23 5QL, Crystal Avenue, Cardiff, CF23CF23 5QL23 Addresses
- 123 mCF23 5QA, Heath Halt Court, Cardiff, CF23CF23 5QA6 Addresses
- 155 mCF23 5QF, Heath Halt Road, Cardiff, CF23CF23 5QF29 Addresses
- 190 mCF23 5QB, Heath Halt Road, Cardiff, CF23CF23 5QB2 Addresses
- 218 mCF23 5QN, Lake Road North, Cardiff, CF23CF23 5QN37 Addresses
- 232 mCF23 5QH, Mountbatten Close, Cardiff, CF23CF23 5QH38 Addresses
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Property Typesin CF23 5QJ
- 4 mid-century houses built between 1936 and 1979
- 2 houses of an unknown age
- 6 early-century houses built between 1912 and 1935
- 10 other addresses of unknown type
- mid-century house (4)
- house (2)
- early-century house (6)
- Unknown (10)
Energy Efficiencyof properties in CF23 5QJ
- Energy Performance Certificate (EPC) surveys conducted for 10 properties.
- The dominant rating is D.
- A (0)
- E (2)
- B (0)
- F (0)
- C (2)
- G (0)
- D (6)
- No EPC (12)
Top 3 Most Expensive Saleson Crystal Avenue
Schools Nearbyto CF23 5QJ
Public Transport Nearbyto CF23 5QJ
The closest station to CF23 5QJ is Heath High Level station which is 0 metres away.
- 47mHeath High Level
- 94mHeath Low Level
- 1.1kmTy Glas
- 1.6kmBirchgrove
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