Explore N12 9JG in Barnet on an interactive map. See its location and approximate address-derived boundary, then review the exact-postcode facts and wider-area statistics available below. Editable vector files, printed maps and postcode colouring tools are also available. Census 2021 records 94 residents and 36 households at the exact postcode.
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Create a Custom MapCore details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.
| Postcode | N12 9JG |
| Postcode without spaces | N129JG |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.6204000 |
| Longitude | -0.1741330 |
| British National Grid | 526,498 E, 192,864 N |
| Country | England |
| Region | London |
| Local authority | Barnet |
| Output Area (2021) | E00001575 |
| LSOA (2021) | E01000320 |
| MSOA (2021) | E02000034 |
| Electoral ward | E05013651 |
| Westminster constituency | E14001238 |
The postcode is assigned to these official political geographies. Names and election results will be added when the ElectionMaps datasets are connected.
These Census figures are matched directly to the full postcode, rather than inferred from a wider neighbourhood.
| Residents | 94 |
| Households | 36 |
| Female residents | 50 |
| Male residents | 44 |
| Residents per household | 2.6 |
A detailed vector map covering a 500 metre radius around the postcode.
Deprivation is published for the postcode's containing Lower Layer Super Output Area, a neighbourhood geography covering more than one postcode.
Land Registry Price Paid Data transactions matched to this exact full postcode.
| Sale date | Address | Property type | Tenure | Price |
|---|---|---|---|---|
| 8 Jan 2025 | 43, MAYFIELD AVENUE, LONDON | Terraced | Freehold | £780,000 |
| 9 Feb 2022 | 27, MAYFIELD AVENUE, LONDON | Terraced | Freehold | £850,000 |
| 16 Jun 2021 | 21, MAYFIELD AVENUE, LONDON | Terraced | Freehold | £695,000 |
| 18 Feb 2021 | 9, MAYFIELD AVENUE, LONDON | Terraced | Freehold | £720,000 |
Open schools and active GP practices in the N12 postcode district, ordered by straight-line distance where coordinates are available.
B
CH OFFICE OF PCNS LIMITED, THE BRENTANO SUITE, 915 HIGH ROAD, LONDON, N12 8QJ
B
TORRINGTON PARK HEALTH CENTRE, 16 TORRINGTON PARK, LONDON, N12 9SS
B
THE HEALTH CENTRE, TORRINGTON PARK, NORTH FINCHLEY, LONDON, N12 9SS
B
TORRINGTON PARK HEALTH CENTRE, 16 TORRINGTON PARK, NORTH FINCHLEY, LONDON, N12 9SS
B
NORTH LONDON HOSPICE, 47 WOODSIDE AVENUE, NORTH FINCHLEY, LONDON, N12 8TT
B
47 WOODSIDE AVENUE, LONDON, N12 8TT
Voluntary aided school
Woodside Lane, Finchley, London, N12 8TA
Ages 11–18 · 1,172 pupils of 1,200 capacity
14.5% eligible for free school meals
Community school
2 Albert Street, North Finchley, London, N12 8JP
Ages 2–11 · 254 pupils of 274 capacity
14.2% eligible for free school meals
Academy converter
31 Stanhope Road, Barnet, London, N12 9DX
Ages 4–11 · 192 pupils of 210 capacity
2.6% eligible for free school meals
Voluntary aided school
Nether Street, North Finchley, London, N12 7NJ
Ages 11–18 · 908 pupils of 940 capacity
10.3% eligible for free school meals
Other independent special school
88 Woodside Park Road, London, N12 8SH
Ages 7–19 · 92 pupils of 100 capacity
Other independent school
Woodside Park Synagogue, Woodside Park Road, London, N12 8RZ
Ages 11–13 · 10 pupils of 45 capacity
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 1 October 2014
85590 - Other education n.e.c.
Private Limited Company
Incorporated 2 April 1991
68320 - Management of real estate on a fee or contract basis
Private Limited Company
Incorporated 12 June 2018
45200 - Maintenance and repair of motor vehicles
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Barnet 011D includes N12 9JG and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Anti-social behaviour | 2 |
| Vehicle crime | 2 |
| Violence and sexual offences | 2 |
Answers use the geographic scope stated with each dataset above.
N12 9JG is in Barnet, England.
The Census 2021 postcode-level dataset records 94 residents at N12 9JG. This is an exact postcode count.
The deprivation figures describe the containing Lower Layer Super Output Area, not only the individual postcode.
Yes. The sold-price records shown on this page are Land Registry transactions matched to the full N12 9JG postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full N12 9JG postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.