SL9 8NQ maps, stats, and open data
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SL9 8NQ lies on South Side in Chalfont St Peter, Gerrards Cross. SL9 8NQ is located in the Chalfont St Peter electoral ward, within the unitary authority of Buckinghamshire and the English Parliamentary constituency of Chesham and Amersham. 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.
SL9 8NQ maps


Source: OS Open Zoomstack (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
Attribution: Contains OS data © Crown copyright and database right 2025
Source: Open Postcode GeoLicence: Open Government Licence (requires attribution)
Attribution: Contains OS data © Crown copyright and database right 2025; Contains Royal Mail data © Royal Mail copyright and database right 2025; Source: Office for National Statistics licensed under the Open Government Licence v.3.0
SL9 8NQ geodata
| Easting | 499923 |
| Northing | 189618 |
| Latitude | 51.596555 |
| Longitude | -0.558805 |
Where is SL9 8NQ?
| Street | South Side |
| Locality | Chalfont St Peter |
| Town/City | Gerrards Cross |
| Country | England |
| Postcode District | SL9 |
SL9 8NQ Elevation
Elevation or altitude of SL9 8NQ as distance above sea level:
| Metres | Feet |
|---|
| Elevation | 90m | 295ft |
|---|
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.
Politics
| Ward | Chalfont St Peter |
|---|
| Constituency | Chesham And Amersham |
|---|
Transport
Nearest bus stops to SL9 8NQ
| Austenwood Common (Austenwood Lane) | Chalfont St Peter | 126m |
| Austenwood Common (Austenwood Lane) | Chalfont St Peter | 147m |
| St Mary's School (Packhorse Road) | Gerrards Cross | 410m |
| St Joseph's Church (Austenwood Lane) | Chalfont St Peter | 456m |
| St Joseph's Church (Austenwood Lane) | Chalfont St Peter | 457m |
Nearest railway stations to SL9 8NQ
| Gerrards Cross Station | 0.9km |
| Denham Golf Club Station | 3.4km |
| Seer Green Station | 3.7km |
Broadband
Broadband access in SL9 8NQ (2020 data)
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 100.0% |
| Percentage of properties with Ultrafast Broadband | 0.0% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband limitations in SL9 8NQ (2020 data)
| 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% |
SL9 8NQ gas and electricity consumption
Estimated total energy consumption in SL9 8NQ by fuel type, 2015.
Gas
| Consumption (kWh) | 174,420 |
|---|
| Meter count | 6 |
|---|
| Mean (kWh/meter) | 29,070 |
|---|
| Median (kWh/meter) | 27,217 |
|---|
Electricity
| Consumption (kWh) | 30,596 |
|---|
| Meter count | 6 |
|---|
| Mean (kWh/meter) | 5,099 |
|---|
| Median (kWh/meter) | 3,963 |
|---|
- Consumption: The estimated total energy consumption, in kWh, across all meters in SL9 8NQ, for 2015.
- Meter count: The total number of meters in SL9 8NQ.
- Mean: The mean average consumption per meter, in kWh.
- Median: The median average consumption per meter, in kWh.
Deprivation
0.5% of English postcodes are less deprived than
SL9 8NQ:
Food Standards Agency
Three nearest food hygiene ratings to SL9 8NQ (metres)
The Three Oaks
Holroyd Howe at Thorpe House School
The Robert Brown Green
Gerrards Cross Bowling Club
359m
➜ Get more ratings from the Food Standards Agency
Nearest post box to SL9 8NQ
| | Last Collection | |
|---|
| Location | Mon-Fri | Sat | Distance |
|---|
| Acrefield Road | 17:30 | 12:15 | 119m |
| Kingsway | 17:30 | 12:00 | 192m |
| Orchehill Avenue | 17:30 | 12:00 | 483m |
SL9 8NQ ITL and SL9 8NQ LAU
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 SL9 8NQ:
| 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 |
SL9 8NQ census areas
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for SL9 8NQ:
| Code | Name |
|---|
| OA | E00089571 | |
|---|
| LSOA | E01017751 | Chiltern 012A |
|---|
| MSOA | E02003687 | Chiltern 012 |
|---|
Nearest postcodes to SL9 8NQ