CM23 1AZ — East Hertfordshire
Sold prices, broadband, crime and local data for the CM23 1AZ postcode, UK.
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House prices near CM23 1AZ
No sales are recorded at this exact postcode since 2022, but across the CM23 district the median sold price over the last 12 months is £425,000 from 479 sales.
Broadband at CM23 1AZ
Superfast (30Mb+)
0%
Gigabit-capable
0%
Median download
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Median upload
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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 1AZ
4 EPCs are registered at this postcode (England & Wales register, certificates lodged since 2012; older ones may have expired or been replaced).
| Property | Rating | Registered |
|---|---|---|
| Brick House Farm | Band E | May 2026 |
| Southfield | Band C | Jan 2025 |
| 1 Brickhouse End Cottages | Band E | Nov 2015 |
| Southfield | Band B | May 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.