HP13 5JZ lies on Southfield Road in Downley, High Wycombe. HP13 5JZ is located in the Downley electoral ward, within the unitary authority of Buckinghamshire and the English Parliamentary constituency of Wycombe. The Sub Integrated Care Board (ICB) Location is NHS Buckinghamshire, Oxfordshire and Berkshire West ICB - 14Y and the police force is Thames Valley. This postcode has been in use since January 1980.


| Easting | 484756 |
| Northing | 194200 |
| Latitude | 51.640227 |
| Longitude | -0.776606 |
| Street | Southfield Road |
| Locality | Downley |
| Town/City | High Wycombe |
| Country | England |
| Postcode District | HP13 |
Elevation or altitude of HP13 5JZ as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 110m | 361ft |
Elevation is measured from the approximate centre of the postcode, to the nearest point on an OS contour line from OS Terrain 50, which has contour spacing of ten vertical metres.
➜ How high above sea level am I? Find the elevation of your current position using your device's GPS.
| Ward | Downley |
|---|---|
| Constituency | Wycombe |
2013 11 NOV £415,000 |
2001 28 SEP £272,500 |
1, SOUTHFIELD ROAD, DOWNLEY, HIGH WYCOMBE, HP13 5JZ 1995 3 AUG £140,000 |
| Southfield Road | High Wycombe | 14m |
| Southfield Road | High Wycombe | 74m |
| Mill End Road East (West Wycombe Road) | High Wycombe | 162m |
| Mill End Road (West Wycombe Road) | High Wycombe | 168m |
| Mill End Road (West Wycombe Road) | High Wycombe | 184m |
| High Wycombe Station | 2.5km |
| Saunderton Station | 5.2km |
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 100.0% |
| Percentage of properties with Ultrafast Broadband | 100.0% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
| Median download speed | 55.6Mbps |
| Average download speed | 71.2Mbps |
| Maximum download speed | 200.00Mbps |
| Median upload speed | 10.0Mbps |
| Average upload speed | 9.8Mbps |
| Maximum upload speed | 20.00Mbps |
| Percentage of properties unable to receive 2Mbps | 0.0% |
| Percentage of properties unable to receive 5Mbps | 0.0% |
| Percentage of properties unable to receive 10Mbps | 0.0% |
| Percentage of properties unable to receive 30Mbps | 0.0% |
Estimated total energy consumption in HP13 5JZ by fuel type, 2015.
| Consumption (kWh) | 538,021 |
|---|---|
| Meter count | 31 |
| Mean (kWh/meter) | 17,356 |
| Median (kWh/meter) | 16,888 |
| Consumption (kWh) | 129,131 |
|---|---|
| Meter count | 31 |
| Mean (kWh/meter) | 4,166 |
| Median (kWh/meter) | 3,686 |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Southfield Road | 16:45 | 12:00 | 135m |
| Plomer Green Avenue | 16:45 | 12:00 | 502m |
| Desborough Park Road | 16:45 | 12:00 | 555m |
The below table lists the International Territorial Level (ITL) codes (formerly Nomenclature of Territorial Units for Statistics (NUTS) codes) and Local Administrative Units (LAU) codes for HP13 5JZ:
| ITL 1 Code | Name |
|---|---|
| TLJ | South East (England) |
| ITL 2 Code | Name |
| TLJ1 | Berkshire, Buckinghamshire and Oxfordshire |
| ITL 3 Code | Name |
| TLJ13 | Buckinghamshire |
| LAU 1 Code | Name |
| E06000060 | Buckinghamshire |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for HP13 5JZ:
| Code | Name | |
|---|---|---|
| OA | E00090117 | |
| LSOA | E01017863 | Wycombe 006G |
| MSOA | E02003701 | Wycombe 006 |
| HP13 5LA | Southfield Road | 37m |
| HP13 5NG | White Close | 98m |
| HP13 5ND | White Close | 116m |
| HP13 5GN | Red Kite Close | 156m |
| HP12 3AR | West Wycombe Road | 164m |
| HP13 5JG | Plomer Hill | 175m |
| HP13 5JB | Westover Road | 199m |
| HP13 5JQ | Plomer Hill | 205m |
| HP12 3AS | West Wycombe Road | 208m |
| HP13 5NQ | Merry Down | 210m |