CM21 0AX — East Hertfordshire
Sold prices, broadband, crime and local data for the CM21 0AX postcode, UK.
Check any UK postcode
Sold house prices at CM21 0AX
| Date | Price | Address | Type |
|---|---|---|---|
| 25 Nov 2025 | £700,000 | 11 Falcon Close | Detached |
| 25 Sep 2023 | £665,000 | 5 Falcon Close | Detached |
Broadband at CM21 0AX
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 CM21 0AX
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 |
|---|---|---|
| 11 Falcon Close | Band C | Jan 2025 |
| 5 Falcon Close | Band D | Mar 2023 |
| 8, Falcon Close | Band E | Feb 2013 |
| 11, Falcon Close | Band D | Nov 2009 |
Source: MHCLG Energy Performance of Buildings Data. Typical ratings for the wider district are on the CM21 area report.
Rate this postcode
Be the first to rate CM21 0AX.
How would you rate living in CM21 0AX?
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.