SL7 3NJ maps, stats, and open data
SL7 3NJ lies on Beech Tree Avenue in Marlow. SL7 3NJ is located in the Chiltern Villages electoral ward, within the unitary authority of Buckinghamshire and the English Parliamentary constituency of Wycombe. 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.
SL7 3NJ geodata
| Easting | 484719 |
| Northing | 188438 |
| Latitude | 51.588436 |
| Longitude | -0.778531 |
Where is SL7 3NJ?
| Street | Beech Tree Avenue |
| Town/City | Marlow |
| Country | England |
| Postcode District | SL7 |
SL7 3NJ Elevation
Elevation or altitude of SL7 3NJ as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 70m | 230ft |
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 | Chiltern Villages |
|---|---|
| Constituency | Wycombe |
House Prices
Sales of detached houses in SL7 3NJ
16, BEECHTREE AVENUE, MARLOW, SL7 3NJ 2024 23 FEB £592,500 |
2022 29 JUL £845,000 |
34, BEECHTREE AVENUE, MARLOW, SL7 3NJ 2021 12 FEB £545,000 |
38, BEECHTREE AVENUE, MARLOW, SL7 3NJ 2020 17 NOV £600,000 |
24, BEECHTREE AVENUE, MARLOW, SL7 3NJ 2015 19 OCT £615,000 |
32, BEECHTREE AVENUE, MARLOW, SL7 3NJ 2015 23 JAN £585,000 |
22, BEECHTREE AVENUE, MARLOW, SL7 3NJ 2014 4 NOV £499,999 |
2014 11 JUL £595,000 |
26, BEECHTREE AVENUE, MARLOW, SL7 3NJ 2011 7 SEP £369,950 |
2011 5 AUG £550,000 |
Licence: Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.
Transport
Nearest bus stops to SL7 3NJ
| Burford School (Marlow Bottom) | Marlow Bottom | 178m |
| Burford School (Marlow Bottom) | Marlow Bottom | 225m |
| Post Office (Marlow Bottom) | Marlow Bottom | 266m |
| Post Office (Marlow Bottom) | Marlow Bottom | 276m |
| Squirrel Rise (Marlow Bottom) | Marlow Bottom | 389m |
Nearest railway stations to SL7 3NJ
| Marlow Station | 2.1km |
| Bourne End Station | 4.9km |
| High Wycombe Station | 5.1km |
Broadband
Broadband access in SL7 3NJ (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 | 100.0% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in SL7 3NJ (2019 data)
Download
| Median download speed | 77.7Mbps |
| Average download speed | 95.7Mbps |
| Maximum download speed | 350.00Mbps |
Upload
| Median upload speed | 18.4Mbps |
| Average upload speed | 12.9Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in SL7 3NJ (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% |
SL7 3NJ gas and electricity consumption
Estimated total energy consumption in SL7 3NJ by fuel type, 2015.
Gas
| Consumption (kWh) | 433,056 |
|---|---|
| Meter count | 26 |
| Mean (kWh/meter) | 16,656 |
| Median (kWh/meter) | 15,157 |
Electricity
| Consumption (kWh) | 139,765 |
|---|---|
| Meter count | 26 |
| Mean (kWh/meter) | 5,376 |
| Median (kWh/meter) | 4,974 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SL7 3NJ, for 2015.
- Meter count: The total number of meters in SL7 3NJ.
- 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
1% of English postcodes are less deprived than SL7 3NJ:Food Standards Agency
Three nearest food hygiene ratings to SL7 3NJ (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SL7 3NJ
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Marlow Bottom Post Office | 17:15 | 11:00 | 237m |
| Whitehill Marlow Bottom | 17:15 | 09:15 | 608m |
| Oaktree Road | 17:30 | 11:45 | 1,008m |
SL7 3NJ ITL and SL7 3NJ 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 SL7 3NJ:
| 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 |
SL7 3NJ 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 SL7 3NJ:
| Code | Name | |
|---|---|---|
| OA | E00090189 | |
| LSOA | E01017876 | Wycombe 020C |
| MSOA | E02003715 | Wycombe 020 |
Nearest postcodes to SL7 3NJ
| SL7 3NL | Sycamore Drive | 39m |
| SL7 3NH | Beech Tree Avenue | 41m |
| SL7 3NS | Olivers Paddock | 121m |
| SL7 3NQ | New Road | 131m |
| SL7 3PH | Marlow Bottom | 162m |
| SL7 3PD | Lea Close | 172m |
| SL7 3NG | New Road | 177m |
| SL7 3NB | Marlow Bottom | 178m |
| SL7 3PJ | Marlow Bottom Road | 210m |
| SL7 3NA | Marlow Bottom Road | 224m |
- 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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