Explore N12 9JA in Barnet through its map and available local datasets. The outline is an approximate boundary derived from address locations, while the information below distinguishes full-postcode records from statistics covering surrounding official areas. Census 2021 records 39 residents and 13 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 9JA |
| Postcode without spaces | N129JA |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.6199700 |
| Longitude | -0.1753340 |
| British National Grid | 526,416 E, 192,815 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 | 39 |
| Households | 13 |
| Female residents | 21 |
| Male residents | 18 |
| Residents per household | 3.0 |
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 |
|---|---|---|---|---|
| 12 Sep 2023 | 24, MAYFIELD AVENUE, LONDON | Terraced | Freehold | £760,000 |
| 15 Mar 2021 | 8, MAYFIELD AVENUE, LONDON | Terraced | Freehold | £785,000 |
| 10 Mar 2021 | 22, MAYFIELD AVENUE, LONDON | Terraced | Freehold | £775,000 |
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 17 February 2015
86220 - Specialists medical practice activities
Private Limited Company
Incorporated 10 February 2015
62020 - Information technology consultancy activities
Private Limited Company
Incorporated 27 June 2023
62012 - Business and domestic software development
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Barnet 011D includes N12 9JA 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 9JA is in Barnet, England.
The Census 2021 postcode-level dataset records 39 residents at N12 9JA. 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 9JA postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full N12 9JA postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.