| Postcode | CM3 8DQ | 
|---|---|
| Post Town | Chelmsford | 
| Nearest station | Battlesbridge (2 km) | 
| Bus stops | No nearby bus stops | 
| Roads in this postcode | |
| Number of UPRNs | 33 View | 
| Known addresses | 
                          No addresses found
                       | 
| Businesses | First 100 businesses shown | 
| Latitude | 51.640574 | |
|---|---|---|
| Longitude | 0.540588 | |
| Easting | 575895 | |
| Northing | 196587 | |
| Grid reference | TQ758965 | |
| UTM reference | 31U 329823 5723927 | |
| what3words | political.smile.causes | |
| FixPhrase | crinkle magnolia slacks unnerving | |
| Plus code | 9F32JGRR+66 | |
| Altitude | 58 metres (190 feet) | |
| Sunrise (today) | 6:51 | |
| Sunset (today) | 16:34 | |
| Distance away | ||
| Distance to sea | 11.3 KMs (7 miles) | 
| Parish | Runwell | E04003969 | 
|---|---|---|
| Ward | Rettendon and Runwell | E05004110 | 
| Local Authority District | Chelmsford | E07000070 | 
| County Electoral Division | Stock | E58000461 | 
| Local Authority | Essex | E10000012 | 
| County | Essex | E10000012 | 
| Constituency (2024) | Maldon | E14001351 | 
| MP | Sir John Whittingdale | Conservative | 
| Police force | Essex | |
| Water company | Essex & Suffolk Water | |
| Sewage company | Anglian Water | |
| NUTS/ITL 3 | Heart of Essex | |
| NUTS/ITL 2 | Essex | |
| NUTS/ITL 1 | East of England | |
| Country | England | E92000001 | 
| Date introduced | January 1992 | 
|---|---|
| Last updated | September 2025 | 
| User type | Small (addresses receive less than 25 items of mail per day) | 
| Quality | Within the building of the matched address closest to the postcode mean | 
| Population (2011) | 4 | |
|---|---|---|
| Households (2011) | 1 | |
| Index of Multiple Deprivation (2019) | Most deprivedLeast deprived | |
| Average household income (2020) | Lowest (£22,200)
                        Highest (£108,100)
                       | |
| Rural/urban (2021) | Urban: Nearer to a major town or city | |
| Rural/urban (2011) | Rural hamlet and isolated dwellings | |
| Census output area (2021) | E00109701 | |
| Census output area (2011) | 1B2 | |
| Lower layer super output area (2021) | Chelmsford 021C | E01021595 | 
| Lower layer super output area (2011) | Chelmsford 021C | E01021595 | 
| Middle layer super output area (2021) | Rettendon & Runwell | E02004505 | 
| Middle layer super output area (2011) | Rettendon & Runwell | E02004505 | 
| Travel to work area | Southend | E30000268 | 
| Average property price in Chelmsford | £410,515 | 
|---|---|
| Annual change | 1.9% |