N20 8AA maps, stats, and open data
N20 8AA lies on Grange Avenue in London. N20 8AA is located in the Totteridge & Woodside 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 8AA maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
N20 8AA geodata
| Easting | 524086 |
| Northing | 194579 |
| Latitude | 51.636340 |
| Longitude | -0.208373 |
Where is N20 8AA?
| Street | Grange Avenue |
| Town/City | London |
| Country | England |
| Postcode District | N20 |
N20 8AA Elevation
Elevation or altitude of N20 8AA as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 110m | 361ft |
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 | Totteridge & Woodside |
|---|---|
| Constituency | Chipping Barnet |
House Prices
Sales of detached houses in N20 8AA
2024 23 MAY £3,900,000 |
2022 29 NOV £4,700,000 |
2018 8 MAR £2,525,000 |
19, GRANGE AVENUE, LONDON, N20 8AA 2017 8 SEP £2,200,000 |
5, GRANGE AVENUE, LONDON, N20 8AA 2015 31 MAR £3,000,000 |
2013 11 DEC £2,525,000 |
2013 28 JUN £2,500,000 |
2013 20 MAY £1,850,000 |
1, GRANGE AVENUE, LONDON, N20 8AA 2012 1 AUG £1,580,000 |
2010 9 JUL £2,700,000 |
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 8AA
| Grange Avenue (N20) | Totteridge | 271m |
| Grange Avenue (N20) | Totteridge | 290m |
| Horseshoe Lane (Totteridge Common) | Totteridge | 389m |
| Horseshoe Lane (Totteridge Common) | Totteridge | 436m |
| Totteridge War Memorial (Totteridge Village) | Totteridge | 550m |
Nearest railway stations to N20 8AA
| New Barnet Station | 2.8km |
| Oakleigh Park Station | 2.9km |
| Mill Hill Broadway Station | 3.8km |
Broadband
Broadband access in N20 8AA (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 | 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 N20 8AA (2019 data)
Download
| Median download speed | 33.3Mbps |
| Average download speed | 33.3Mbps |
| Maximum download speed | 53.47Mbps |
Upload
| Median upload speed | 8.1Mbps |
| Average upload speed | 7.3Mbps |
| Maximum upload speed | 10.00Mbps |
Broadband limitations in N20 8AA (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 8AA gas and electricity consumption
Estimated total energy consumption in N20 8AA by fuel type, 2015.
Gas
| Consumption (kWh) | 488,385 |
|---|---|
| Meter count | 12 |
| Mean (kWh/meter) | 40,699 |
| Median (kWh/meter) | 44,684 |
Electricity
| Consumption (kWh) | 128,132 |
|---|---|
| Meter count | 10 |
| Mean (kWh/meter) | 12,813 |
| Median (kWh/meter) | 12,114 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in N20 8AA, for 2015.
- Meter count: The total number of meters in N20 8AA.
- 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
19.8% of English postcodes are less deprived than N20 8AA:Food Standards Agency
Three nearest food hygiene ratings to N20 8AA (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to N20 8AA
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Grange Avenue | 17:30 | 12:00 | 198m |
| Priory Close | 17:30 | 12:00 | 562m |
| 22 Barnet Lane | 17:30 | 12:00 | 636m |
N20 8AA ITL and N20 8AA 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 8AA:
| 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 8AA 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 8AA:
| Code | Name | |
|---|---|---|
| OA | E00001368 | |
| LSOA | E01000279 | Barnet 007C |
| MSOA | E02000030 | Barnet 007 |
Nearest postcodes to N20 8AA
| N20 8AD | Grange Avenue | 53m |
| N20 8AB | The Grange | 181m |
| N20 8AH | Badgers Croft | 236m |
| N20 8NL | Totteridge Common | 257m |
| N20 8LL | Totteridge Common | 260m |
| N20 8AE | Totteridge Village | 284m |
| N20 8AG | Totteridge Village | 312m |
| N20 8AJ | Wykeham Rise | 359m |
| N20 8PX | Lime Grove | 417m |
| N20 8PU | Lime Grove | 419m |
- 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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