SL9 9AD maps, stats, and open data
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SL9 9AD lies on Lower Road in Chalfont St Peter, Gerrards Cross. SL9 9AD 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 9AD 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 9AD geodata
| Easting | 500161 |
| Northing | 190426 |
| Latitude | 51.603778 |
| Longitude | -0.555119 |
Where is SL9 9AD?
| Street | Lower Road |
| Locality | Chalfont St Peter |
| Town/City | Gerrards Cross |
| Country | England |
| Postcode District | SL9 |
SL9 9AD Elevation
Elevation or altitude of SL9 9AD as distance above sea level:
| Metres | Feet |
|---|
| Elevation | 60m | 197ft |
|---|
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 9AD
| The White Hart Ph (High Street) | Chalfont St Peter | 358m |
| The White Hart Ph (High Street) | Chalfont St Peter | 369m |
| Market Place | Chalfont St Peter | 395m |
| Market Place | Chalfont St Peter | 405m |
| Lansdown Road (Nicol Road) | Chalfont St Peter | 484m |
Nearest railway stations to SL9 9AD
| Gerrards Cross Station | 1.6km |
| Denham Golf Club Station | 3.7km |
| Seer Green Station | 3.7km |
Broadband
Broadband access in SL9 9AD (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 9AD (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% |
Deprivation
1.4% of English postcodes are less deprived than
SL9 9AD:
Food Standards Agency
Three nearest food hygiene ratings to SL9 9AD (metres)
Whitewebbs Bed and Breakfast
Golden River Takeaway
Hungry Caterpillar Day Nursery
➜ Get more ratings from the Food Standards Agency
Nearest post box to SL9 9AD
| | Last Collection | |
|---|
| Location | Mon-Fri | Sat | Distance |
|---|
| Hill Rise | 17:30 | 12:00 | 33m |
| Chiltern Hill | 17:30 | 12:00 | 413m |
| Gold Hill (East) | 17:45 | 12:00 | 665m |
SL9 9AD ITL and SL9 9AD 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 9AD:
| 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 9AD 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 9AD:
| Code | Name |
|---|
| OA | E00089591 | |
|---|
| LSOA | E01017755 | Chiltern 011B |
|---|
| MSOA | E02003686 | Chiltern 011 |
|---|
Nearest postcodes to SL9 9AD