Cost of Living in CM3
Chelmsford
CM3 at a glance
Postcode district (CM3)£476k
Median home price
3,702
Sales (last 5y)
+71%
vs national median
£171
Est. council tax / mo
6.7/10
Deprivation decile
Figures describe the CM3 postcode district as a whole — a guide to the area, not a valuation of any one home. Prices from HM Land Registry; council tax is an estimate (verify your exact band below).
House prices in CM3
Postcode district (CM3)Median sale price over the last five years by property type, with how each compares to the national median.
| Property type | Median price | Sales (5y) | vs national |
|---|---|---|---|
| Detached | £575,000 | 1,979 | +£165k |
| Semi-detached | £385,250 | 979 | +£125k |
| Terraced | £315,000 | 567 | +£97k |
| Flat | £187,000 | 340 | −£45k |
Source: HM Land Registry Price Paid Data (OGL v3.0).
Council tax in CM3
Band D
Estimated band
£2,050
Estimated annual cost
£171
Monthly (approx)
Council-tax band is an estimate, not a verified per-address figure. Check the exact band on GOV.UK.
Affordability & area context
Postcode district (CM3)CM3 sits at an average deprivation decile of 6.7 out of 10 (less deprived than the English average), based on the 44 neighbourhoods (LSOAs) it covers in the English Indices of Deprivation 2025. Homes here typically sell for 71% more than the national median.