| Postcode | HP3 8SP | 
|---|---|
| Post Town | Hemel Hempstead | 
| Nearest station | Apsley (2 km) | 
| Bus stops | No nearby bus stops | 
| Roads in this postcode | |
| Number of UPRNs | 2 View | 
| Known addresses | Longdene Cottage, Bunkers Lane, Hemel Hempstead | 
| Main property type | Detached | 
| Businesses | 
                        No businesses found
                     | 
| Latitude | 51.737257 | |
|---|---|---|
| Longitude | -0.43638 | |
| Easting | 508067 | |
| Northing | 205440 | |
| Grid reference | TL080054 | |
| UTM reference | 30U 677008 5734926 | |
| what3words | crop.deck.rips | |
| FixPhrase | crinkly magical skillet twiddling | |
| Plus code | 9C3XPHP7+WC | |
| Altitude | 112 metres (368 feet) | |
| Sunrise (today) | 6:55 | |
| Sunset (today) | 16:37 | |
| Distance away | ||
| Distance to sea | 66.4 KMs (41.3 miles) | 
| Parish | Nash Mills | E04004706 | 
|---|---|---|
| Ward | Nash Mills | E05004709 | 
| Local Authority District | Dacorum | E07000096 | 
| County Electoral Division | Hemel Hempstead South East | E58000634 | 
| Local Authority | Hertfordshire | E10000015 | 
| County | Hertfordshire | E10000015 | 
| Constituency (2024) | Hemel Hempstead | E14001278 | 
| MP | David Taylor | Labour | 
| Police force | Hertfordshire | |
| Water company | Affinity Water | |
| Sewage company | Thames Water | |
| NUTS/ITL 3 | South West Hertfordshire | |
| NUTS/ITL 2 | Bedfordshire and Hertfordshire | |
| 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) | 7 | |
|---|---|---|
| Households (2011) | 3 | |
| 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 | |
| Census output area (2021) | E00118943 | |
| Census output area (2011) | 5A2 | |
| Lower layer super output area (2021) | Dacorum 020F | E01023415 | 
| Lower layer super output area (2011) | Dacorum 020F | E01023415 | 
| Middle layer super output area (2021) | Nash Mills & Bennetts End | E02004875 | 
| Middle layer super output area (2011) | Nash Mills & Bennetts End | E02004875 | 
| Travel to work area | Luton | E30000237 | 
| Average property price in Hemel Hempstead | £445,841 | 
|---|---|
| Annual change | -1.0% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| Longdene Cottage, Bunkers Lane, Hemel Hempstead | Detached (freehold) | Jul 2019 | £990,000 |