CF23 5AJ — Cardiff
Sold prices, broadband, crime and local data for the CF23 5AJ postcode, UK.
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Sold house prices at CF23 5AJ
| Date | Price | Address | Type |
|---|---|---|---|
| 8 Dec 2025 | £520,000 | 28 Deri Road | Terraced |
| 15 Aug 2025 | £485,000 | 18 Deri Road | Terraced |
| 11 Nov 2024 | £483,000 | 16 Deri Road | Terraced |
| 18 Sep 2024 | £530,250 | 10 Deri Road | Terraced |
| 3 May 2024 | £525,000 | 26 Deri Road | Terraced |
| 5 Jun 2023 | £555,000 | 2 Deri Road | Terraced |
| 20 Jan 2023 | £487,500 | 22 Deri Road | Terraced |
| 8 Mar 2022 | £485,000 | 44 Deri Road | Terraced |
Broadband at CF23 5AJ
Superfast (30Mb+)
100%
Gigabit-capable
100%
Median download
—
Median upload
—
Figures are Ofcom availability data for this exact postcode. Use the checker above for a live lookup including mobile signal on all four networks.
Energy performance certificates at CF23 5AJ
15 EPCs are registered at this postcode (England & Wales register, certificates lodged since 2012; older ones may have expired or been replaced).
| Property | Rating | Registered |
|---|---|---|
| 18 Deri Road | Band D | Jul 2025 |
| 28 Deri Road | Band C | Jun 2025 |
| 48 Deri Road | Band C | Apr 2025 |
| 10 Deri Road | Band D | Jul 2024 |
| 34 Deri Road | Band D | Jul 2024 |
| 40, Deri Road | Band D | Feb 2020 |
| 16, Deri Road | Band D | Dec 2019 |
| 6, Deri Road | Band D | Feb 2018 |
| 2, Deri Road | Band D | Jan 2018 |
| 26, Deri Road | Band D | Apr 2017 |
| 22, Deri Road | Band D | Apr 2016 |
| 48, Deri Road | Band D | Nov 2014 |
| 10, Deri Road | Band D | Feb 2014 |
| 44, Deri Road | Band D | Oct 2012 |
| 34, Deri Road | Band E | Aug 2011 |
Source: MHCLG Energy Performance of Buildings Data. Typical ratings for the wider district are on the CF23 area report.
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Contains HM Land Registry data © Crown copyright and database right 2026; crime data from police.uk; broadband data from Ofcom Connected Nations — Open Government Licence v3.0.