N20 0JT maps, stats, and open data
N20 0JT lies on St James Avenue in London. N20 0JT is located in the Whetstone electoral ward, within the London borough of Barnet and the English Parliamentary constituency of Chipping Barnet. 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.
N20 0JT maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
N20 0JT geodata
| Easting | 527246 |
| Northing | 193185 |
| Latitude | 51.623107 |
| Longitude | -0.163243 |
Where is N20 0JT?
| Street | St James Avenue |
| Town/City | London |
| Country | England |
| Postcode District | N20 |
N20 0JT Elevation
Elevation or altitude of N20 0JT 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 | Whetstone |
|---|---|
| Constituency | Chipping Barnet |
House Prices
Sales of detached houses in N20 0JT
28, ST JAMES AVENUE, LONDON, N20 0JT 2018 1 FEB £850,000 |
18, ST JAMES AVENUE, LONDON, N20 0JT 2010 5 FEB £765,000 |
TEMPLE LODGE, ST JAMES AVENUE, LONDON, N20 0JT 2008 18 FEB £995,000 |
TEMPLE LODGE, ST JAMES AVENUE, LONDON, N20 0JT 2006 21 APR £790,000 |
WESTWARDS HOUSE, ST JAMES AVENUE, LONDON, N20 0JT 2006 4 APR £795,000 |
52, ST JAMES AVENUE, LONDON, N20 0JT 2001 4 JUL £415,000 |
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 N20 0JT
| Golfside Close | Whetstone | 210m |
| Friary Road (N12) | Brunswick Park | 234m |
| Golfside Close | Whetstone | 238m |
| Friary Road (N12) | Brunswick Park | 285m |
| Myddelton Park (Friern Barnet Lane) | Whetstone | 345m |
Nearest underground/metro/tram to N20 0JT
| Totteridge & Whetstone Underground Station | Whetstone | 1,384m |
Nearest railway stations to N20 0JT
| Oakleigh Park Station | 1.6km |
| New Southgate Station | 1.7km |
| New Barnet Station | 2.9km |
Broadband
Broadband access in N20 0JT (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 | 100.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in N20 0JT (2019 data)
Download
| Median download speed | 55.0Mbps |
| Average download speed | 57.7Mbps |
| Maximum download speed | 200.00Mbps |
Upload
| Median upload speed | 10.0Mbps |
| Average upload speed | 12.2Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in N20 0JT (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% |
N20 0JT gas and electricity consumption
Estimated total energy consumption in N20 0JT by fuel type, 2015.
Gas
| Consumption (kWh) | 647,343 |
|---|---|
| Meter count | 25 |
| Mean (kWh/meter) | 25,894 |
| Median (kWh/meter) | 25,254 |
Electricity
| Consumption (kWh) | 117,644 |
|---|---|
| Meter count | 23 |
| Mean (kWh/meter) | 5,115 |
| Median (kWh/meter) | 5,152 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in N20 0JT, for 2015.
- Meter count: The total number of meters in N20 0JT.
- 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
16.2% of English postcodes are less deprived than N20 0JT:Food Standards Agency
Three nearest food hygiene ratings to N20 0JT (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to N20 0JT
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| 62 Raleigh Drive | 17:30 | 12:00 | 143m |
| Friern Barnet Lane | 17:30 | 12:00 | 231m |
| Manor Drive | 17:30 | 12:00 | 319m |
N20 0JT ITL and N20 0JT 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 N20 0JT:
| 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 |
N20 0JT 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 N20 0JT:
| Code | Name | |
|---|---|---|
| OA | E00001323 | |
| LSOA | E01000266 | Barnet 011B |
| MSOA | E02000034 | Barnet 011 |
Nearest postcodes to N20 0JT
| N20 0JU | Church Close | 92m |
| N20 0JS | St James Avenue | 108m |
| N20 0JX | St James Avenue | 119m |
| N20 0XG | Friars Avenue | 130m |
| N20 0JZ | Church Way | 139m |
| N20 0NS | St James Close | 146m |
| N20 0XA | Raleigh Drive | 167m |
| N20 0RD | Golfside Close | 171m |
| N20 0NP | Friern Barnet Lane | 179m |
| N20 0LA | Church Way | 190m |
- 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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