| Postcode | RM4 1NR | 
|---|---|
| Post Town | Romford | 
| Nearest station | Grange Hill (5 km) | 
| Bus stops | 
                       No nearby bus stops 
                     | 
                  
| Roads in this postcode | |
| Number of UPRNs | 11 View | 
| Known addresses | 
                       Black Bush Barn, Hook Lane, Lambourne End 
                       | 
                  
| Main property type | Detached | 
| Businesses | 
| Latitude | 51.635383 | |
|---|---|---|
| Longitude | 0.14841 | |
| Easting | 548778 | |
| Northing | 195138 | |
| Grid reference | TQ487951 | |
| UTM reference | 31U 302668 5724337 | |
| what3words | books.salt.tiles | |
| FixPhrase | crinkle magnetize sixtyfold unending | |
| Plus code | 9F32J4PX+59 | |
| Altitude | 86 metres (282 feet) | |
| Sunrise (today) | 6:59 | |
| Sunset (today) | 16:28 | |
| Distance away | ||
| Distance to sea | 25.6 KMs (15.9 miles) | 
| Parish | Stapleford Abbotts | E04004031 | 
|---|---|---|
| Ward | Theydon Bois with Passingford | E05015738 | 
| Local Authority District | Epping Forest | E07000072 | 
| County Electoral Division | Ongar and Rural | E58000447 | 
| Local Authority | Essex | E10000012 | 
| County | Essex | E10000012 | 
| Constituency (2024) | Brentwood and Ongar | E14001125 | 
| MP | Alex Burghart | Conservative | 
| Police force | Essex | |
| Water company | Affinity Water | |
| Sewage company | Thames Water | |
| NUTS/ITL 3 | West Essex | |
| NUTS/ITL 2 | Essex | |
| NUTS/ITL 1 | East of England | |
| Country | England | E92000001 | 
| Date introduced | January 1980 | 
|---|---|
| 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) | 10 | |
|---|---|---|
| Households (2011) | 2 | |
| Index of Multiple Deprivation (2019) | 
                     Most deprivedLeast deprived 
                   | 
                |
| Average household income (2020) | 
                       Lowest (£22,200)
                        Highest (£108,100)
                       
                     | 
                  |
| Rural/urban (2021) | Smaller rural: Nearer to a major town or city | |
| Rural/urban (2011) | Rural hamlet and isolated dwellings | |
| Census output area (2021) | E00110743 | |
| Census output area (2011) | 1B2 | |
| Lower layer super output area (2021) | Epping Forest 003C | E01021800 | 
| Lower layer super output area (2011) | Epping Forest 003C | E01021800 | 
| Middle layer super output area (2021) | Fyfield, High Ongar & Stapleford Abbotts | E02004529 | 
| Middle layer super output area (2011) | Fyfield, High Ongar & Stapleford Abbotts | E02004529 | 
| Travel to work area | London | E30000234 | 
| Address | Type | Date | Price | 
|---|---|---|---|
| Black Bush Barn, Hook Lane, Lambourne End | Detached (freehold) | Nov 2016 | £1,125,000 |