NW7 3SL maps, stats, and open data
NW7 3SL lies on Sunbury Avenue in London. NW7 3SL is located in the Edgware electoral ward, within the London borough of Barnet and the English Parliamentary constituency of Hendon. The Sub Integrated Care Board (ICB) Location is NHS North Central London ICB - 93C and the police force is Metropolitan Police. This postcode has been in use since January 1980.
NW7 3SL maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
NW7 3SL geodata
| Easting | 520738 |
| Northing | 192502 |
| Latitude | 51.618402 |
| Longitude | -0.257442 |
Where is NW7 3SL?
| Street | Sunbury Avenue |
| Town/City | London |
| Country | England |
| Postcode District | NW7 |
NW7 3SL Elevation
Elevation or altitude of NW7 3SL 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 | Edgware |
|---|---|
| Constituency | Hendon |
House Prices
Sales of detached houses in NW7 3SL
2017 6 MAR £770,000 |
2012 31 OCT £555,000 |
2011 4 AUG £495,000 |
2003 24 JAN £416,000 |
1998 29 MAY £231,000 |
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 NW7 3SL
| Gibbs Green | Mill Hill | 84m |
| Gibbs Green | Mill Hill | 111m |
| Cloister Gardens | Mill Hill | 299m |
| Cloister Gardens | Mill Hill | 300m |
| Sefton Avenue (Deans Lane) | Mill Hill | 301m |
Nearest underground/metro/tram to NW7 3SL
| Edgware Underground Station | Edgware | 1,321m |
Nearest railway stations to NW7 3SL
| Mill Hill Broadway Station | 0.8km |
| Elstree & Borehamwood Station | 4.2km |
| Hendon Station | 4.5km |
Broadband
Broadband access in NW7 3SL (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 NW7 3SL (2019 data)
Download
| Median download speed | 55.0Mbps |
| Average download speed | 116.4Mbps |
| Maximum download speed | 350.00Mbps |
Upload
| Median upload speed | 10.0Mbps |
| Average upload speed | 7.7Mbps |
| Maximum upload speed | 13.50Mbps |
Broadband limitations in NW7 3SL (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% |
NW7 3SL gas and electricity consumption
Estimated total energy consumption in NW7 3SL by fuel type, 2015.
Gas
| Consumption (kWh) | 522,700 |
|---|---|
| Meter count | 22 |
| Mean (kWh/meter) | 23,759 |
| Median (kWh/meter) | 25,306 |
Electricity
| Consumption (kWh) | 105,938 |
|---|---|
| Meter count | 19 |
| Mean (kWh/meter) | 5,576 |
| Median (kWh/meter) | 5,070 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in NW7 3SL, for 2015.
- Meter count: The total number of meters in NW7 3SL.
- 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
18.6% of English postcodes are less deprived than NW7 3SL:Food Standards Agency
Three nearest food hygiene ratings to NW7 3SL (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to NW7 3SL
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Selvage Lane | 17:30 | 12:00 | 139m |
| Gibbs Green | 17:30 | 12:00 | 205m |
| Maxwelton Road | 17:30 | 12:00 | 249m |
NW7 3SL ITL and NW7 3SL 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 NW7 3SL:
| ITL 1 Code | Name |
|---|---|
| TLI | London |
| ITL 2 Code | Name |
| TLI7 | Outer London - West and North West |
| ITL 3 Code | Name |
| TLI71 | Barnet |
| LAU 1 Code | Name |
| E09000003 | Barnet |
NW7 3SL 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 NW7 3SL:
| Code | Name | |
|---|---|---|
| OA | E00001135 | |
| LSOA | E01000234 | Barnet 021D |
| MSOA | E02000044 | Barnet 021 |
Nearest postcodes to NW7 3SL
| NW7 3SJ | Sunbury Avenue | 44m |
| NW7 3SP | Selvage Lane | 86m |
| NW7 3SS | Selvage Lane | 103m |
| NW7 3SH | Sunbury Gardens | 126m |
| NW7 3NB | Maxwelton Avenue | 138m |
| HA8 9RR | Gibbs Green | 153m |
| NW7 3TA | Meridian Close | 154m |
| NW7 3SG | Sunbury Gardens | 156m |
| NW7 3NA | Maxwelton Close | 158m |
| HA8 9RU | Elmgate Gardens | 175m |
- 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)
GetTheData.com is owned and operated by GetTheData Publishing Limited.
Company Number: 11075184 · Registered in England and Wales.
Registered Office: 3rd Floor, 86-90 Paul Street, London, England, EC2A 4NE
By accessing our site you agree to us using cookies, and sharing information about your use of our site, in accordance with our privacy policy.