The typical property in CM15
CM15 is Shenfield and Mountnessing west, Essex commuter belt with the Elizabeth Line eastern terminus.
Area summary
CM15 sits in Brentwood Borough Council. The outcode covers Shenfield, parts of Mountnessing west and Doddinghurst. Shenfield is the eastern terminus of the Elizabeth Line. Housing is mixed: large Victorian and Edwardian villas, 1930s detached, and newer estate development. Shenfield has some of the highest commuter-belt property values in Essex.
Shenfield station sits on the Elizabeth Line (eastern terminus) and the Great Eastern Main Line, providing direct services to London Liverpool Street, central London via the Elizabeth Line, Reading and Heathrow. The A12 and A128 provide road links.
Employment patterns are heavily commuter into London. Demographics skew older and more affluent.
Brentwood Borough 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 Victorian and Edwardian villa stock.
What the data shows
Researched facts
Buyer notes
- Elizabeth Line eastern terminus is a major value driver
- Large Victorian villas have high absolute EPC upgrade costs
- Shenfield is a premium commuter market, verify recent comparables
The full CM15 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.
CM15 property dataNearby CM postcode districts
Compare CM15 with adjacent areas in the same postcode district.