The typical property in CM23
CM23 is Bishop's Stortford, a Hertfordshire commuter town with mainline rail, Stansted Airport access and substantial older stock.
Area summary
CM23 sits in East Hertfordshire District Council. The outcode covers Bishop's Stortford and surrounding villages. Bishop's Stortford has a historic market town centre with conservation areas covering the central streets and the Grade I-listed parish church. The town has grown rapidly as a commuter destination. Housing is mixed: older listed and unlisted timber-framed and Georgian buildings, Victorian and Edwardian villas, 1930s detached, and significant newer estate development.
Bishop's Stortford station sits on the West Anglia Main Line and provides direct services to London Liverpool Street in around 45 minutes and to Stansted Airport. The M11 at junctions 8 and 9 provides motorway access.
Employment patterns include Stansted Airport, commuting into London, and the wider M11/A120 corridor. Demographics skew older and more affluent.
East Hertfordshire District operates only mandatory HMO licensing. The Renters' Rights Act 2026 has abolished Section 21 evictions. The proposed 2030 EPC C standard, if enacted, will be a substantial cost on listed and pre-1900 stock.
What the data shows
Researched facts
Buyer notes
- WAML direct to London and Stansted is a major value driver
- Listed buildings in centre have strict consent rules
- Airport noise contour affects some properties
The full CM23 data page
Sold price history, crime totals, EPC distribution, council tax bands and more, pulled live from HM Land Registry, Police UK and the EPC Register.
CM23 property dataNearby CM postcode districts
Compare CM23 with adjacent areas in the same postcode district.