SL9 8LN maps, stats, and open data
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SL9 8LN lies on Latchmoor Grove in Chalfont St Peter, Gerrards Cross. SL9 8LN is located in the Gerrards Cross electoral ward, within the unitary authority of Buckinghamshire and the English Parliamentary constituency of Beaconsfield. 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 8LN 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 8LN geodata
| Easting | 499875 |
| Northing | 189222 |
| Latitude | 51.593004 |
| Longitude | -0.559610 |
Where is SL9 8LN?
| Street | Latchmoor Grove |
| Locality | Chalfont St Peter |
| Town/City | Gerrards Cross |
| Country | England |
| Postcode District | SL9 |
SL9 8LN Elevation
Elevation or altitude of SL9 8LN 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 | Gerrards Cross |
|---|
| Constituency | Beaconsfield |
|---|
Transport
Nearest bus stops to SL9 8LN
| St Mary's School (Packhorse Road) | Gerrards Cross | 367m |
| St Mary's School (Packhorse Road) | Gerrards Cross | 388m |
| Austenwood Common (Austenwood Lane) | Chalfont St Peter | 492m |
| Austenwood Common (Austenwood Lane) | Chalfont St Peter | 504m |
| South Park Crescent (Packhorse Road) | Gerrards Cross | 534m |
Nearest railway stations to SL9 8LN
| Gerrards Cross Station | 0.5km |
| Denham Golf Club Station | 3.2km |
| Seer Green Station | 3.8km |
Broadband
Broadband access in SL9 8LN (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 8LN (2019 data)
Download
| Median download speed | 41.2Mbps |
| Average download speed | 44.2Mbps |
| Maximum download speed | 72.18Mbps |
Upload
| Median upload speed | 9.5Mbps |
| Average upload speed | 10.5Mbps |
| Maximum upload speed | 18.39Mbps |
Broadband limitations in SL9 8LN (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 8LN gas and electricity consumption
Estimated total energy consumption in SL9 8LN by fuel type, 2015.
Gas
| Consumption (kWh) | 530,128 |
|---|
| Meter count | 14 |
|---|
| Mean (kWh/meter) | 37,866 |
|---|
| Median (kWh/meter) | 35,668 |
|---|
Electricity
| Consumption (kWh) | 85,977 |
|---|
| Meter count | 14 |
|---|
| Mean (kWh/meter) | 6,141 |
|---|
| Median (kWh/meter) | 5,670 |
|---|
- Consumption: The estimated total energy consumption, in kWh, across all meters in SL9 8LN, for 2015.
- Meter count: The total number of meters in SL9 8LN.
- Mean: The mean average consumption per meter, in kWh.
- Median: The median average consumption per meter, in kWh.
Deprivation
4.2% of English postcodes are less deprived than
SL9 8LN:
Food Standards Agency
Three nearest food hygiene ratings to SL9 8LN (metres)
Holroyd Howe at Thorpe House School
Deuce Cafe
Gerrards Cross Tennis Club
423m
Thomas Franks Ltd at Gayhurst School
➜ Get more ratings from the Food Standards Agency
Nearest post box to SL9 8LN
| | Last Collection | |
|---|
| Location | Mon-Fri | Sat | Distance |
|---|
| Orchehill Avenue | 17:30 | 12:00 | 89m |
| Acrefield Road | 17:30 | 12:15 | 283m |
| Maltmans Lane | 17:15 | 12:00 | 492m |
SL9 8LN ITL and SL9 8LN 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 8LN:
| 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 8LN 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 8LN:
| Code | Name |
|---|
| OA | E00089910 | |
|---|
| LSOA | E01017819 | South Bucks 002B |
|---|
| MSOA | E02003689 | South Bucks 002 |
|---|
Nearest postcodes to SL9 8LN