N20 9DZ maps, stats, and open data
N20 9DZ lies on Chandos Avenue in London. N20 9DZ 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 9DZ maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
N20 9DZ geodata
| Easting | 526842 |
| Northing | 194598 |
| Latitude | 51.635897 |
| Longitude | -0.168564 |
Where is N20 9DZ?
| Street | Chandos Avenue |
| Town/City | London |
| Country | England |
| Postcode District | N20 |
N20 9DZ Elevation
Elevation or altitude of N20 9DZ 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 9DZ
76, CHANDOS AVENUE, LONDON, N20 9DZ 2025 22 AUG £1,550,000 |
2025 22 AUG £2,650,000 |
2023 11 MAY £1,900,000 |
106, CHANDOS AVENUE, LONDON, N20 9DZ 2022 30 SEP £1,900,000 |
78, CHANDOS AVENUE, LONDON, N20 9DZ 2022 31 MAR £1,540,000 |
96, CHANDOS AVENUE, LONDON, N20 9DZ 2021 5 MAR £1,325,000 |
2020 20 NOV £1,100,000 |
2019 16 OCT £1,375,000 |
88, CHANDOS AVENUE, LONDON, N20 9DZ 2016 30 JUN £1,900,000 |
2015 5 OCT £1,950,000 |
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 9DZ
| Oakleigh Park (Netherlands Road) | Oakleigh Park | 204m |
| Oakleigh Park | Oakleigh Park | 249m |
| Athenaeum Road | Oakleigh Park | 366m |
| Chandos Avenue (N20) (Whetstone High Road) | Oakleigh Park | 545m |
| Buckingham Avenue (N20) (Whetstone High Road) | Oakleigh Park | 585m |
Nearest underground/metro/tram to N20 9DZ
| Totteridge & Whetstone Underground Station | Whetstone | 944m |
Nearest railway stations to N20 9DZ
| Oakleigh Park Station | 0.3km |
| New Barnet Station | 1.4km |
| New Southgate Station | 3km |
Broadband
Broadband access in N20 9DZ (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 | 17.9% |
| Percentage of properties with Full Fibre Broadband | 17.9% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in N20 9DZ (2019 data)
Download
| Median download speed | 39.5Mbps |
| Average download speed | 37.2Mbps |
| Maximum download speed | 68.02Mbps |
Upload
| Median upload speed | 9.4Mbps |
| Average upload speed | 8.9Mbps |
| Maximum upload speed | 17.00Mbps |
Broadband limitations in N20 9DZ (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 9DZ gas and electricity consumption
Estimated total energy consumption in N20 9DZ by fuel type, 2015.
Gas
| Consumption (kWh) | 1,206,686 |
|---|---|
| Meter count | 30 |
| Mean (kWh/meter) | 40,223 |
| Median (kWh/meter) | 37,872 |
Electricity
| Consumption (kWh) | 213,514 |
|---|---|
| Meter count | 27 |
| Mean (kWh/meter) | 7,908 |
| Median (kWh/meter) | 6,558 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in N20 9DZ, for 2015.
- Meter count: The total number of meters in N20 9DZ.
- 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
5.8% of English postcodes are less deprived than N20 9DZ:Food Standards Agency
Three nearest food hygiene ratings to N20 9DZ (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to N20 9DZ
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| 72 Oakleigh Park North | 17:30 | 12:00 | 153m |
| 43 Chandos Avenue | 17:30 | 12:00 | 235m |
| Netherlands Road P.o | 17:30 | 12:00 | 260m |
N20 9DZ ITL and N20 9DZ 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 9DZ:
| 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 9DZ 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 9DZ:
| Code | Name | |
|---|---|---|
| OA | E00001305 | |
| LSOA | E01000272 | Barnet 008B |
| MSOA | E02000031 | Barnet 008 |
Nearest postcodes to N20 9DZ
| N20 9EG | Chandos Avenue | 99m |
| N20 9RP | Maryrose Way | 111m |
| N20 9AU | Oakleigh Park North | 112m |
| N20 9AW | Oakleigh Park North | 133m |
| N20 9EH | Temple Avenue | 153m |
| N20 9EE | Chandos Avenue | 156m |
| N20 9RR | Oakleigh Park North | 172m |
| N20 9EJ | Temple Avenue | 180m |
| N20 9AS | Oakleigh Park North | 219m |
| N20 9AT | Oakleigh Park North | 235m |
- 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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