CM23 1AE — East Hertfordshire
Sold prices, broadband, crime and local data for the CM23 1AE postcode, UK.
Check any UK postcode
Sold house prices at CM23 1AE
| Date | Price | Address | Type |
|---|---|---|---|
| 14 Apr 2026 | £855,000 | Forge Cottage | Detached |
| 6 Nov 2025 | £885,000 | Thatched Barn | Detached |
| 16 May 2023 | £1,175,000 | The Old Bakery | Detached |
Broadband at CM23 1AE
Superfast (30Mb+)
100%
Gigabit-capable
77.8%
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 1AE
11 EPCs are registered at this postcode (England & Wales register, certificates lodged since 2012; older ones may have expired or been replaced).
| Property | Rating | Registered |
|---|---|---|
| Mayblossom Barn | Band C | Apr 2026 |
| Thatched Barn | Band D | Jun 2025 |
| Mayblossom Barn | Band C | Apr 2025 |
| Wingreen | Band F | Dec 2023 |
| Francis Farm | Band E | Mar 2022 |
| Berden End Bungalow | Band E | Sep 2020 |
| Midsummer House | Band C | Oct 2018 |
| Francis Farm | Band C | Aug 2016 |
| Francis Farm Barn | Band D | Sep 2014 |
| Thatched Barn | Band D | May 2012 |
| Rose Cottage | Band E | Jun 2011 |
Source: MHCLG Energy Performance of Buildings Data. Typical ratings for the wider district are on the CM23 area report.
Rate this postcode
Be the first to rate CM23 1AE.
How would you rate living in CM23 1AE?
Explore the wider area
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.