| Postcode | N11 1JN | 
|---|---|
| Post Town | London | 
| Nearest station | Southgate (1 km) | 
| Bus stops | 
                       Brunswick Park (N) 
Brunswick Avenue (N11) (S) 
Brunswick Avenue (N11) (N) 
Osidge Library (W) 
Osidge Library (N) 
Osidge Library (S) 
                     | 
                  
| London travel zone | 4 | 
| Roads in this postcode | |
| Number of UPRNs | 31 View | 
| Known addresses | 
                       8 Grindleford Avenue, London 
                       | 
                  
| Main property type | Terraced | 
| Businesses | 
| Latitude | 51.627019 | |
|---|---|---|
| Longitude | -0.147036 | |
| Easting | 528357 | |
| Northing | 193648 | |
| Grid reference | TQ283936 | |
| UTM reference | 30U 697462 5723411 | |
| what3words | excuse.tribal.bunch | |
| FixPhrase | crinkle magnesium showman tabasco | |
| Plus code | 9C3XJVG3+R5 | |
| Altitude | 48 metres (159 feet) | |
| Sunrise (today) | 7:00 | |
| Sunset (today) | 16:29 | |
| Distance away | ||
| Distance to sea | 43.1 KMs (26.8 miles) | 
| Parish | Barnet, unparished area | E43000193 | 
|---|---|---|
| Ward | Brunswick Park | E05013629 | 
| London Borough | Barnet | E09000003 | 
| County | Greater London | E11000009 | 
| Constituency (2024) | Chipping Barnet | E14001169 | 
| MP | Dan Tomlinson | Labour | 
| Police force | Metropolitan Police | |
| Water company | Affinity Water | |
| Sewage company | Thames Water | |
| NUTS/ITL 3 | Barnet | |
| NUTS/ITL 2 | Outer London - West and North West | |
| NUTS/ITL 1 | London | |
| Country | England | E92000001 | 
| Date introduced | December 1997 | 
|---|---|
| Last updated | September 2025 | 
| User type | Small (addresses receive less than 25 items of mail per day) | 
| Quality | Within the building of the matched address closest to the postcode mean | 
| Population (2011) | 91 | |
|---|---|---|
| Households (2011) | 28 | |
| Index of Multiple Deprivation (2019) | 
                     Most deprivedLeast deprived 
                   | 
                |
| Average household income (2020) | 
                       Lowest (£22,200)
                        Highest (£108,100)
                       
                     | 
                  |
| Rural/urban (2021) | Urban: Nearer to a major town or city | |
| Rural/urban (2011) | Urban major conurbation | |
| Built up area (2024) | Barnet | E63011868 | 
| Census output area (2021) | E00000595 | |
| Census output area (2011) | 4A3 | |
| Lower layer super output area (2021) | Barnet 010C | E01000121 | 
| Lower layer super output area (2011) | Barnet 010C | E01000121 | 
| Middle layer super output area (2021) | Brunswick Park Road | E02000033 | 
| Middle layer super output area (2011) | Brunswick Park Road | E02000033 | 
| Travel to work area | London | E30000234 | 
| Average property price in North London | £609,929 | 
|---|---|
| Annual change | -2.2% | 
| Address | Type | Date | Price | 
|---|---|---|---|
| 8 Grindleford Avenue, London | Terraced (freehold) | Mar 2024 | £479,000 |