SL6 9NZ maps, stats, and open data
SL6 9NZ lies on Cookham Dean Common in Cookham, Maidenhead. SL6 9NZ is located in the Bisham & Cookham electoral ward, within the unitary authority of Windsor and Maidenhead and the English Parliamentary constituency of Maidenhead. The Sub Integrated Care Board (ICB) Location is NHS Frimley ICB - D4U1Y and the police force is Thames Valley. This postcode has been in use since January 1980.
SL6 9NZ maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
SL6 9NZ geodata
| Easting | 487093 |
| Northing | 185306 |
| Latitude | 51.559921 |
| Longitude | -0.745048 |
Where is SL6 9NZ?
| Street | Cookham Dean Common |
| Locality | Cookham |
| Town/City | Maidenhead |
| Country | England |
| Postcode District | SL6 |
SL6 9NZ Elevation
Elevation or altitude of SL6 9NZ as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 90m | 295ft |
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 | Bisham & Cookham |
|---|---|
| Constituency | Maidenhead |
House Prices
Sales of detached houses in SL6 9NZ
2023 17 NOV £2,076,000 |
2023 29 MAR £2,500,000 |
2021 17 AUG £1,230,000 |
2020 10 NOV £1,340,000 |
2020 28 MAY £1,080,000 |
2018 14 DEC £1,150,000 |
COPPENHALL, COOKHAM DEAN COMMON, COOKHAM, MAIDENHEAD, SL6 9NZ 2015 16 SEP £949,000 |
2014 15 DEC £1,200,000 |
2013 29 JAN £1,000,000 |
2010 1 NOV £1,420,000 |
Licence: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Transport
Nearest bus stops to SL6 9NZ
| Jolly Farmer Ph (Church Road) | Cookham Dean | 165m |
| Jolly Farmer Ph (Church Road) | Cookham Dean | 177m |
| Chequers Ph (Dean Lane) | Cookham Dean | 331m |
| Chequers Ph (Dean Lane) | Cookham Dean | 347m |
| High Road (Whyteladyes Lane) | Cookham Rise | 918m |
Nearest railway stations to SL6 9NZ
| Cookham Station | 1.6km |
| Marlow Station | 1.9km |
| Bourne End Station | 3.1km |
Broadband
Broadband access in SL6 9NZ (2020 data)
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 94.4% |
| 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 SL6 9NZ (2019 data)
Download
| Median download speed | 31.7Mbps |
| Average download speed | 37.4Mbps |
| Maximum download speed | 70.66Mbps |
Upload
| Median upload speed | 7.2Mbps |
| Average upload speed | 8.4Mbps |
| Maximum upload speed | 18.53Mbps |
Broadband limitations in SL6 9NZ (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 | 5.6% |
SL6 9NZ gas and electricity consumption
Estimated total energy consumption in SL6 9NZ by fuel type, 2015.
Gas
| Consumption (kWh) | 450,044 |
|---|---|
| Meter count | 13 |
| Mean (kWh/meter) | 34,619 |
| Median (kWh/meter) | 28,699 |
Electricity
| Consumption (kWh) | 134,954 |
|---|---|
| Meter count | 17 |
| Mean (kWh/meter) | 7,938 |
| Median (kWh/meter) | 6,129 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SL6 9NZ, for 2015.
- Meter count: The total number of meters in SL6 9NZ.
- 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
0.2% of English postcodes are less deprived than SL6 9NZ:Food Standards Agency
Three nearest food hygiene ratings to SL6 9NZ (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SL6 9NZ
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Cookham Dean Vicarage | 17:00 | 09:00 | 177m |
| Cookham Dean (Bottom) | 17:00 | 09:00 | 327m |
| Tugwood Green (Cookham) | 16:30 | 09:00 | 409m |
SL6 9NZ ITL and SL6 9NZ 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 SL6 9NZ:
| ITL 1 Code | Name |
|---|---|
| TLJ | South East (England) |
| ITL 2 Code | Name |
| TLJ1 | Berkshire, Buckinghamshire and Oxfordshire |
| ITL 3 Code | Name |
| TLJ11 | Berkshire |
| LAU 1 Code | Name |
| E06000040 | Windsor and Maidenhead |
SL6 9NZ 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 SL6 9NZ:
| Code | Name | |
|---|---|---|
| OA | E00083473 | |
| LSOA | E01016533 | Windsor and Maidenhead 002D |
| MSOA | E02003422 | Windsor and Maidenhead 002 |
Nearest postcodes to SL6 9NZ
| SL6 9PA | Cookham Dean Common | 81m |
| SL6 9PD | Church Road | 141m |
| SL6 9PE | Albion Cottages | 145m |
| SL6 9PY | Cookham Dean Common | 170m |
| SL6 9NY | Popes Lane | 180m |
| SL6 9PQ | School Lane | 248m |
| SL6 9AR | Cookham Dean Bottom | 266m |
| SL6 9AY | Kings Lane | 272m |
| SL6 9AS | Popes Lane | 274m |
| SL6 9NX | Hardings Green | 280m |
- Contains OS data © Crown copyright and database right (2026)
- Contains Royal Mail data © Royal Mail copyright and Database right (2026)
- Contains National Statistics data © Crown copyright and database right (2026)
- Data produced by Land Registry © Crown copyright (2026)
- Contains Environment Agency data licensed under the Open Government Licence v3.0
- Everything else © GetTheData Publishing Limited (2026)
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