SL9 8QQ maps, stats, and open data
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SL9 8QQ lies on Orchehill Avenue in Gerrards Cross. SL9 8QQ 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 8QQ 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 8QQ geodata
| Easting | 499821 |
| Northing | 189150 |
| Latitude | 51.592366 |
| Longitude | -0.560410 |
Where is SL9 8QQ?
| Street | Orchehill Avenue |
| Town/City | Gerrards Cross |
| Country | England |
| Postcode District | SL9 |
SL9 8QQ Elevation
Elevation or altitude of SL9 8QQ 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 8QQ
| St Mary's School (Packhorse Road) | Gerrards Cross | 444m |
| St Mary's School (Packhorse Road) | Gerrards Cross | 454m |
| The Bull Hotel (Oxford Road) | Gerrards Cross | 556m |
| South Park Crescent (Packhorse Road) | Gerrards Cross | 562m |
| South Park Crescent (Packhorse Road) | Gerrards Cross | 568m |
Nearest railway stations to SL9 8QQ
| Gerrards Cross Station | 0.5km |
| Denham Golf Club Station | 3.2km |
| Seer Green Station | 3.8km |
Broadband
Broadband access in SL9 8QQ (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 8QQ (2019 data)
Download
| Median download speed | 79.9Mbps |
| Average download speed | 76.4Mbps |
| Maximum download speed | 80.00Mbps |
Upload
| Median upload speed | 20.0Mbps |
| Average upload speed | 17.5Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in SL9 8QQ (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
4.2% of English postcodes are less deprived than
SL9 8QQ:
Food Standards Agency
Three nearest food hygiene ratings to SL9 8QQ (metres)
Holroyd Howe at Thorpe House School
Deuce Cafe
Gerrards Cross Tennis Club
428m
Thomas Franks Ltd at Gayhurst School
➜ Get more ratings from the Food Standards Agency
Nearest post box to SL9 8QQ
| | Last Collection | |
|---|
| Location | Mon-Fri | Sat | Distance |
|---|
| Orchehill Avenue | 17:30 | 12:00 | 77m |
| Acrefield Road | 17:30 | 12:15 | 366m |
| Maltmans Lane | 17:15 | 12:00 | 485m |
SL9 8QQ ITL and SL9 8QQ 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 8QQ:
| 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 8QQ 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 8QQ:
| Code | Name |
|---|
| OA | E00089910 | |
|---|
| LSOA | E01017819 | South Bucks 002B |
|---|
| MSOA | E02003689 | South Bucks 002 |
|---|
Nearest postcodes to SL9 8QQ