SL9 9BA maps, stats, and open data
- Home
- Postcode
- SL
- SL9
- SL9 9
SL9 9BA lies on School Lane in Chalfont St Peter, Gerrards Cross. SL9 9BA 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 9BA 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 9BA geodata
| Easting | 499913 |
| Northing | 190140 |
| Latitude | 51.601251 |
| Longitude | -0.558780 |
Where is SL9 9BA?
| Street | School Lane |
| Locality | Chalfont St Peter |
| Town/City | Gerrards Cross |
| Country | England |
| Postcode District | SL9 |
SL9 9BA Elevation
Elevation or altitude of SL9 9BA as distance above sea level:
| Metres | Feet |
|---|
| Elevation | 80m | 262ft |
|---|
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 9BA
| St Joseph's Church (Austenwood Lane) | Chalfont St Peter | 241m |
| St Joseph's Church (Austenwood Lane) | Chalfont St Peter | 254m |
| Austenwood Common (Austenwood Lane) | Chalfont St Peter | 444m |
| Austenwood Common (Austenwood Lane) | Chalfont St Peter | 482m |
| The Jolly Farmer (Gold Hill West) | Chalfont St Peter | 483m |
Nearest railway stations to SL9 9BA
| Gerrards Cross Station | 1.4km |
| Seer Green Station | 3.5km |
| Denham Golf Club Station | 3.7km |
Broadband
Broadband access in SL9 9BA (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 speed in SL9 9BA (2019 data)
Download
| Median download speed | 55.0Mbps |
| Average download speed | 56.8Mbps |
| Maximum download speed | 80.00Mbps |
Upload
| Median upload speed | 10.0Mbps |
| Average upload speed | 13.7Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in SL9 9BA (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 9BA gas and electricity consumption
Estimated total energy consumption in SL9 9BA by fuel type, 2015.
Gas
| Consumption (kWh) | 248,976 |
|---|
| Meter count | 8 |
|---|
| Mean (kWh/meter) | 31,122 |
|---|
| Median (kWh/meter) | 32,641 |
|---|
Electricity
| Consumption (kWh) | 52,158 |
|---|
| Meter count | 7 |
|---|
| Mean (kWh/meter) | 7,451 |
|---|
| Median (kWh/meter) | 6,098 |
|---|
- Consumption: The estimated total energy consumption, in kWh, across all meters in SL9 9BA, for 2015.
- Meter count: The total number of meters in SL9 9BA.
- 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 9BA:
Food Standards Agency
Three nearest food hygiene ratings to SL9 9BA (metres)
Austenmead House
The Fremantle Trust
St Josephs Catholic Primary School
➜ Get more ratings from the Food Standards Agency
Nearest post box to SL9 9BA
| | Last Collection | |
|---|
| Location | Mon-Fri | Sat | Distance |
|---|
| Hill Rise | 17:30 | 12:00 | 389m |
| Gold Hill (East) | 17:45 | 12:00 | 441m |
| Kingsway | 17:30 | 12:00 | 503m |
SL9 9BA ITL and SL9 9BA 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 9BA:
| 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 9BA 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 9BA:
| Code | Name |
|---|
| OA | E00089568 | |
|---|
| LSOA | E01017751 | Chiltern 012A |
|---|
| MSOA | E02003687 | Chiltern 012 |
|---|
Nearest postcodes to SL9 9BA