SL9 8NP maps, stats, and open data
SL9 8NP lies on The Ridgeway in Chalfont St Peter, Gerrards Cross. SL9 8NP 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 8NP maps
Licence: Open Government Licence (requires attribution)
Attribution: Contains OS data © Crown copyright and database right 2025
Source: Open Postcode Geo
Licence: 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 8NP geodata
| Easting | 499991 |
| Northing | 189966 |
| Latitude | 51.599671 |
| Longitude | -0.557724 |
Where is SL9 8NP?
| Street | The Ridgeway |
| Locality | Chalfont St Peter |
| Town/City | Gerrards Cross |
| Country | England |
| Postcode District | SL9 |
SL9 8NP Elevation
Elevation or altitude of SL9 8NP 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 8NP
| Austenwood Common (Austenwood Lane) | Chalfont St Peter | 260m |
| St Joseph's Church (Austenwood Lane) | Chalfont St Peter | 291m |
| Austenwood Common (Austenwood Lane) | Chalfont St Peter | 293m |
| St Joseph's Church (Austenwood Lane) | Chalfont St Peter | 302m |
| The Jolly Farmer (Gold Hill West) | Chalfont St Peter | 634m |
Nearest railway stations to SL9 8NP
| Gerrards Cross Station | 1.2km |
| Denham Golf Club Station | 3.5km |
| Seer Green Station | 3.6km |
Broadband
Broadband access in SL9 8NP (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 8NP (2019 data)
Download
| Median download speed | 39.1Mbps |
| Average download speed | 35.7Mbps |
| Maximum download speed | 52.96Mbps |
Upload
| Median upload speed | 6.7Mbps |
| Average upload speed | 6.0Mbps |
| Maximum upload speed | 9.76Mbps |
Broadband limitations in SL9 8NP (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 8NP gas and electricity consumption
Estimated total energy consumption in SL9 8NP by fuel type, 2015.
Gas
| Consumption (kWh) | 198,173 |
|---|---|
| Meter count | 7 |
| Mean (kWh/meter) | 28,310 |
| Median (kWh/meter) | 30,200 |
Electricity
| Consumption (kWh) | 77,033 |
|---|---|
| Meter count | 8 |
| Mean (kWh/meter) | 9,629 |
| Median (kWh/meter) | 8,856 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SL9 8NP, for 2015.
- Meter count: The total number of meters in SL9 8NP.
- Mean: The mean average consumption per meter, in kWh.
- Median: The median average consumption per meter, in kWh.
Source: Postcode level electricity estimates: 2015 (experimental)
Licence: Open Government Licence
Deprivation
0.5% of English postcodes are less deprived than SL9 8NP:Food Standards Agency
Three nearest food hygiene ratings to SL9 8NP (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SL9 8NP
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Kingsway | 17:30 | 12:00 | 312m |
| Acrefield Road | 17:30 | 12:15 | 471m |
| Hill Rise | 17:30 | 12:00 | 489m |
SL9 8NP ITL and SL9 8NP 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 8NP:
| 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 8NP 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 8NP:
| Code | Name | |
|---|---|---|
| OA | E00089569 | |
| LSOA | E01017751 | Chiltern 012A |
| MSOA | E02003687 | Chiltern 012 |
Nearest postcodes to SL9 8NP
| SL9 9BG | Cleland Road | 86m |
| SL9 9BE | Cleland Road | 102m |
| SL9 8NW | Austenway | 111m |
| SL9 8SF | Austenwood Lane | 118m |
| SL9 8NN | Austenway | 124m |
| SL9 8NY | Ashlea Road | 126m |
| SL9 9AZ | School Lane | 132m |
| SL9 9BD | School Lane | 179m |
| SL9 9BA | School Lane | 191m |
| SL9 8NT | Kingsway | 219m |
- Contains OS data © Crown copyright and database right (2025)
- Contains Royal Mail data © Royal Mail copyright and Database right (2025)
- Contains National Statistics data © Crown copyright and database right (2025)
- Data produced by Land Registry © Crown copyright (2025)
- Contains Environment Agency data licensed under the Open Government Licence v3.0
- Everything else © GetTheData Publishing Limited (2025)
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