| Postcode | WD3 4PY | 
|---|---|
| Post Town | Rickmansworth | 
| Nearest station | Rickmansworth (2 km) | 
| Bus stops | Harewood (SE) Brook House (NW) Loudwater Lane (E) Royal Masonic School (S) | 
| Known addresses | 
                          No addresses found
                       | 
| Businesses | 
                        No businesses found
                     | 
| Latitude | 51.654177 | |
|---|---|---|
| Longitude | -0.481583 | |
| Easting | 505138 | |
| Northing | 196134 | |
| Grid reference | TQ051961 | |
| UTM reference | 30U 674206 5725579 | |
| what3words | fills.value.simply | |
| FixPhrase | crinkle magical spectacle troubling | |
| Plus code | 9C3XMG39+M9 | |
| Altitude | 65 metres (213 feet) | |
| Sunrise (today) | 6:55 | |
| Sunset (today) | 16:38 | |
| Distance away | ||
| Distance to sea | 65.5 KMs (40.7 miles) | 
| Parish | Chorleywood | E04004812 | 
|---|---|---|
| Ward | Chorleywood North & Sarratt | E05009427 | 
| Local Authority District | Three Rivers | E07000102 | 
| County Electoral Division | Three Rivers Rural | E58000669 | 
| Local Authority | Hertfordshire | E10000015 | 
| County | Hertfordshire | E10000015 | 
| Constituency (2024) | South West Hertfordshire | E14001496 | 
| MP | Mr Gagan Mohindra | Conservative | 
| Police force | Hertfordshire | |
| NUTS/ITL 3 | South West Hertfordshire | |
| NUTS/ITL 2 | Bedfordshire and Hertfordshire | |
| NUTS/ITL 1 | East of England | |
| Country | England | E92000001 | 
| Date introduced | August 1992 | 
|---|---|
| Date usage ended | December 1999 | 
| Last updated | September 2025 | 
| User type | Large (addresses receive more than 25 items of mail per day) | 
| Quality | Postcode sector mean (mainly PO Boxes) | 
| 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) | Urban major conurbation | |
| Built up area (2024) | Chorleywood | E63011804 | 
| Census output area (2021) | E00120927 | |
| Census output area (2011) | 6A1 | |
| Lower layer super output area (2021) | Three Rivers 004A | E01023812 | 
| Lower layer super output area (2011) | Three Rivers 004A | E01023812 | 
| Middle layer super output area (2021) | Rickmansworth North & Loudwater | E02004959 | 
| Middle layer super output area (2011) | Rickmansworth North & Loudwater | E02004959 | 
| Travel to work area | London | E30000234 | 
| Average property price in Watford | £504,860 | 
|---|---|
| Annual change | 3.7% |