| Postcode | HP9 1AA | 
|---|---|
| Post Town | Beaconsfield | 
| Nearest station | Beaconsfield (0 km) | 
| Bus stops | Candlemas Lane (NW) Maxwell Road (E) Maxwell Road (W) St Mary's School (E) St Mary's School (W) High School (NE) | 
| Roads in this postcode | |
| Number of UPRNs | 7 View | 
| Known addresses | 
                          No addresses found
                       | 
| Businesses | 
| Latitude | 51.607724 | |
|---|---|---|
| Longitude | -0.641555 | |
| Easting | 494168 | |
| Northing | 190750 | |
| Grid reference | SU941907 | |
| UTM reference | 30U 663309 5720044 | |
| what3words | wipes.raft.scores | |
| FixPhrase | crinkle magenta scope upper | |
| Plus code | 9C3XJ955+39 | |
| Altitude | 108 metres (354 feet) | |
| Sunrise (today) | 6:55 | |
| Sunset (today) | 16:39 | |
| Distance away | ||
| Distance to sea | 74.7 KMs (46.4 miles) | 
| Parish | Beaconsfield | E04001580 | 
|---|---|---|
| Ward | Beaconsfield | E05015936 | 
| Unitary Authority | Buckinghamshire | E06000060 | 
| County | Buckinghamshire | E10000002 | 
| Constituency (2024) | Beaconsfield | E14001082 | 
| MP | Joy Morrissey | Conservative | 
| Police force | Thames Valley | |
| Water company | Affinity Water | |
| Sewage company | Thames Water | |
| NUTS/ITL 3 | Buckinghamshire | |
| NUTS/ITL 2 | Berkshire, Buckinghamshire and Oxfordshire | |
| NUTS/ITL 1 | South East | |
| 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) | 8 | |
|---|---|---|
| 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 city and town | |
| Built up area (2024) | Beaconsfield | E63011876 | 
| Census output area (2021) | E00089806 | |
| Census output area (2011) | 5B2 | |
| Lower layer super output area (2021) | Buckinghamshire 053A | E01017796 | 
| Lower layer super output area (2011) | South Bucks 001A | E01017796 | 
| Middle layer super output area (2021) | Beaconsfield Town | E02003688 | 
| Middle layer super output area (2011) | Beaconsfield Town | E02003688 | 
| Travel to work area | High Wycombe and Aylesbury | E30000218 | 
| Average property price in Hemel Hempstead | £445,841 | 
|---|---|
| Annual change | -1.0% |