CM23 4PL — East Hertfordshire
Sold prices, broadband, crime and local data for the CM23 4PL postcode, UK.
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Sold house prices at CM23 4PL
| Date | Price | Address | Type |
|---|---|---|---|
| 8 May 2026 | £270,000 | 15 Cromwell Close | Terraced |
| 23 Jul 2025 | £367,500 | 13 Cromwell Close | Terraced |
| 6 Sep 2024 | £372,500 | 10 Cromwell Close | Terraced |
| 18 Feb 2022 | £258,000 | 1 Cromwell Close | Terraced |
Broadband at CM23 4PL
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 CM23 4PL
14 EPCs are registered at this postcode (England & Wales register, certificates lodged since 2012; older ones may have expired or been replaced).
| Property | Rating | Registered |
|---|---|---|
| 16 Cromwell Close | Band C | Feb 2026 |
| 13 Cromwell Close | Band C | Jun 2025 |
| 15 Cromwell Close | Band E | Apr 2025 |
| 10 Cromwell Close | Band D | Jun 2024 |
| 12 Cromwell Close | Band C | Nov 2022 |
| 6, Cromwell Close | Band D | Feb 2020 |
| 1, Cromwell Close | Band C | Jan 2020 |
| 18, Cromwell Close | Band C | Feb 2018 |
| 8, Cromwell Close | Band D | Oct 2015 |
| 16, Cromwell Close | Band C | Jul 2015 |
| 14, Cromwell Close | Band D | May 2013 |
| 5, Cromwell Close | Band C | Oct 2012 |
| 9, Cromwell Close | Band D | May 2012 |
| 12, Cromwell Close | Band C | Mar 2012 |
Source: MHCLG Energy Performance of Buildings Data. Typical ratings for the wider district are on the CM23 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.