N11 3QA maps, stats, and open data
N11 3QA lies on Balmoral Avenue in London. N11 3QA is located in the Friern Barnet 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 December 1996.
N11 3QA maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
N11 3QA geodata
| Easting | 528530 |
| Northing | 192078 |
| Latitude | 51.612870 |
| Longitude | -0.145085 |
Where is N11 3QA?
| Street | Balmoral Avenue |
| Town/City | London |
| Country | England |
| Postcode District | N11 |
N11 3QA Elevation
Elevation or altitude of N11 3QA as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 60m | 197ft |
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 | Friern Barnet |
|---|---|
| Constituency | Chipping Barnet |
House Prices
Sales of detached houses in N11 3QA
2025 23 SEP £635,000 |
34, BALMORAL AVENUE, LONDON, N11 3QA 2010 7 DEC £370,000 |
34, BALMORAL AVENUE, LONDON, N11 3QA 2004 7 SEP £155,000 |
2003 11 JUL £345,000 |
34, BALMORAL AVENUE, LONDON, N11 3QA 2002 15 MAR £250,000 |
24, BALMORAL AVENUE, LONDON, N11 3QA 1998 7 JUL £151,950 |
1998 13 JAN £183,000 |
21, BALMORAL AVENUE, LONDON, N11 3QA 1998 5 JAN £185,000 |
34, BALMORAL AVENUE, LONDON, N11 3QA 1997 11 DEC £144,995 |
12, BALMORAL AVENUE, LONDON, N11 3QA 1997 17 JUL £149,950 |
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 N11 3QA
| Whitmore Close (Station Road) | Arnos Grove | 223m |
| Whitmore Close (Station Road) | Arnos Grove | 240m |
| Beaconsfield Road Colney Hatch (Friern Barnet Road) | Colney Hatch | 262m |
| New Southgate (Station Road) | New Southgate | 271m |
| Beaconsfield Road Colney Hatch (Friern Barnet Road) | Colney Hatch | 276m |
Nearest underground/metro/tram to N11 3QA
| Arnos Grove Underground Station | Arnos Grove | 924m |
| Bounds Green Underground Station | Wood Green | 1,585m |
Nearest railway stations to N11 3QA
| New Southgate Station | 0.2km |
| Bowes Park Station | 1.8km |
| Alexandra Palace Station | 2.4km |
Broadband
Broadband access in N11 3QA (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 N11 3QA (2019 data)
Download
| Median download speed | 40.0Mbps |
| Average download speed | 53.9Mbps |
| Maximum download speed | 200.00Mbps |
Upload
| Median upload speed | 9.9Mbps |
| Average upload speed | 9.1Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in N11 3QA (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% |
N11 3QA gas and electricity consumption
Estimated total energy consumption in N11 3QA by fuel type, 2015.
Gas
| Consumption (kWh) | 391,337 |
|---|---|
| Meter count | 30 |
| Mean (kWh/meter) | 13,045 |
| Median (kWh/meter) | 12,669 |
Electricity
| Consumption (kWh) | 115,967 |
|---|---|
| Meter count | 29 |
| Mean (kWh/meter) | 3,999 |
| Median (kWh/meter) | 3,241 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in N11 3QA, for 2015.
- Meter count: The total number of meters in N11 3QA.
- 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
31.6% of English postcodes are less deprived than N11 3QA:Food Standards Agency
Three nearest food hygiene ratings to N11 3QA (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to N11 3QA
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Poplar Grove | 17:30 | 12:00 | 215m |
| 53 Friern Barnet Road | 17:30 | 12:00 | 277m |
| Friern Barnet Road/Bellevue Road | 17:30 | 12:00 | 322m |
N11 3QA ITL and N11 3QA 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 N11 3QA:
| 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 |
N11 3QA 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 N11 3QA:
| Code | Name | |
|---|---|---|
| OA | E00000769 | |
| LSOA | E01000160 | Barnet 015C |
| MSOA | E02000038 | Barnet 015 |
Nearest postcodes to N11 3QA
| N11 3PY | Earl Close | 40m |
| N11 3PS | Baron Close | 40m |
| N11 3PX | Viscount Close | 59m |
| N11 3PR | Hampton Close | 90m |
| N11 3PZ | Duchess Close | 99m |
| N11 3PT | Highgrove Close | 114m |
| N11 3FP | Royal Drive | 115m |
| N11 3FN | Royal Drive | 120m |
| N11 3FL | Royal Drive | 129m |
| N11 3BJ | Ribblesdale Avenue | 133m |
- 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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