| Postcode | HP5 1XB | 
|---|---|
| Post Town | Chesham | 
| Nearest station | Chalfont and Latimer (3 km) | 
| Bus stops | No nearby bus stops | 
| Roads in this postcode | |
| Number of UPRNs | 8 View | 
| Known addresses | Martin Summit, Latimer Martin Top Farmhouse, Latimer | 
| Main property type | Detached | 
| Businesses | 
                        No businesses found
                     | 
| Latitude | 51.685817 | |
|---|---|---|
| Longitude | -0.537289 | |
| Easting | 501215 | |
| Northing | 199575 | |
| Grid reference | TQ012995 | |
| UTM reference | 30U 670235 5728966 | |
| what3words | export.above.thank | |
| FixPhrase | crinkle maggot stunt utter | |
| Plus code | 9C3XMFP7+83 | |
| Altitude | 137 metres (451 feet) | |
| Sunrise (today) | 6:55 | |
| Sunset (today) | 16:38 | |
| Distance away | ||
| Distance to sea | 70.4 KMs (43.7 miles) | 
| Parish | Flaunden | E04004701 | 
|---|---|---|
| Ward | Bovingdon, Flaunden and Chipperfield | E05004700 | 
| Local Authority District | Dacorum | E07000096 | 
| County Electoral Division | Kings Langley | E58000645 | 
| 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) | 2 | |
| 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) | E00118765 | |
| Census output area (2011) | 6A4 | |
| Lower layer super output area (2021) | Dacorum 021E | E01023377 | 
| Lower layer super output area (2011) | Dacorum 021E | E01023377 | 
| Middle layer super output area (2021) | Bovingdon & Chipperfield | E02004876 | 
| Middle layer super output area (2011) | Bovingdon & Chipperfield | E02004876 | 
| Travel to work area | Luton | E30000237 | 
| Average property price in Hemel Hempstead | £445,841 | 
|---|---|
| Annual change | -1.0% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| Martin Summit, Latimer | Detached (freehold) | Jul 2007 | £1,150,000 | 
| Martin Top Farmhouse, Latimer | Detached (freehold) | May 2000 | £1,400,000 |