Find N3 3PJ in Barnet and explore the information recorded for it. The interactive map shows the postcode’s position and an approximate address-derived outline, with exact-postcode facts and wider neighbourhood statistics clearly identified below. Census 2021 records 84 residents and 25 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 | N3 3PJ |
| Postcode without spaces | N33PJ |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.5923200 |
| Longitude | -0.2029770 |
| British National Grid | 524,578 E, 189,693 N |
| Country | England |
| Region | London |
| Local authority | Barnet |
| Output Area (2021) | E00000982 |
| LSOA (2021) | E01000201 |
| MSOA (2021) | E02000051 |
| Electoral ward | E05013639 |
| 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 | 84 |
| Households | 25 |
| Female residents | 37 |
| Male residents | 47 |
| Residents per household | 3.4 |
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 |
|---|---|---|---|---|
| 29 Apr 2025 | 2A, ALLANDALE AVENUE, LONDON | Detached | Freehold | £1,675,000 |
| 24 Mar 2025 | 22, ALLANDALE AVENUE, LONDON | Detached | Freehold | £2,600,000 |
| 22 Jun 2023 | 26, ALLANDALE AVENUE, LONDON | Detached | Freehold | £2,725,000 |
| 21 Oct 2022 | FAIRVIEW, 3A, ALLANDALE AVENUE, LONDON | Detached | Freehold | £1,950,000 |
| 5 Nov 2021 | 30, ALLANDALE AVENUE, LONDON | Detached | Freehold | £3,495,000 |
| 24 Sep 2021 | 12, ALLANDALE AVENUE, LONDON | Detached | Freehold | £2,030,000 |
| 12 Feb 2021 | 8, ALLANDALE AVENUE, LONDON | Detached | Freehold | £1,850,000 |
| 30 Sep 2020 | 40, ALLANDALE AVENUE, LONDON | Semi-detached | Freehold | £1,585,000 |
Open schools and active GP practices in the N3 postcode district, ordered by straight-line distance where coordinates are available.
Community school
Chalgrove Gardens, Finchley, London, N3 3PL
Ages 4–11 · 217 pupils of 224 capacity
25.3% eligible for free school meals
B
55 MOUNTFIELD ROAD, FINCHLEY, LONDON, N3 3NR
B
55 MOUNTFIELD ROAD, FINCHLEY, LONDON, N3 3NR
Other independent school
6 Hendon Avenue, Finchley, London, N3 1UE
Ages 2–6 · 43 pupils of 193 capacity
Other independent school
Hendon Lane, Finchley, London, N3 1SA
Ages 11–16 · 275 pupils of 300 capacity
Voluntary aided school
Hendon Lane, Pardes House Primary School, London, Middlesex, N3 1SA
Ages 4–11 · 359 pupils of 360 capacity
2.5% eligible for free school meals
B
SUPREME HOUSE, 300 REGENTS PARK ROAD, FINCHLEY, LONDON, N3 2JX
Voluntary aided school
80 East End Road, London, N3 2SY
Ages 4–11 · 418 pupils of 420 capacity
0.5% eligible for free school meals
Voluntary aided school
East End Road, Finchley, London, N3 2TD
Ages 3–11 · 180 pupils of 262 capacity
20.0% eligible for free school meals
B
64 LICHFIELD GROVE, FINCHLEY, LONDON, N3 2JP
Voluntary aided school
Dollis Park, Finchley, London, N3 1BT
Ages 2–11 · 431 pupils of 420 capacity
9.9% eligible for free school meals
B
2 ROSEMARY AVENUE, FINCHLEY, LONDON, N3 2QN
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 20 November 2025
62012 - Business and domestic software development
Private Limited Company
Incorporated 19 February 2024
64209 - Activities of other holding companies n.e.c.
Private Limited Company
Incorporated 28 December 2022
46900 - Non-specialised wholesale trade
Private Limited Company
Incorporated 19 November 2015
68209 - Other letting and operating of own or leased real estate
Private Limited Company
Incorporated 3 February 2015
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 2 June 2011
68209 - Other letting and operating of own or leased real estate
Private Limited Company
Incorporated 2 December 2010
62090 - Other information technology service activities
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Barnet 028C includes N3 3PJ and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Anti-social behaviour | 2 |
| Public order | 1 |
| Vehicle crime | 1 |
Answers use the geographic scope stated with each dataset above.
N3 3PJ is in Barnet, England.
The Census 2021 postcode-level dataset records 84 residents at N3 3PJ. 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 N3 3PJ postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full N3 3PJ postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.