Find N3 3JJ 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 66 residents and 18 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 3JJ |
| Postcode without spaces | N33JJ |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.5907800 |
| Longitude | -0.1976540 |
| British National Grid | 524,951 E, 189,530 N |
| Country | England |
| Region | London |
| Local authority | Barnet |
| Output Area (2021) | E00000983 |
| LSOA (2021) | E01000203 |
| 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 | 66 |
| Households | 18 |
| Female residents | 33 |
| Male residents | 33 |
| Residents per household | 3.7 |
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 |
|---|---|---|---|---|
| 18 Jun 2024 | 19, TILLINGBOURNE GARDENS, LONDON | Semi-detached | Freehold | £1,075,000 |
| 1 Apr 2020 | 9, TILLINGBOURNE GARDENS, LONDON | Detached | Freehold | £1,295,000 |
| 27 Mar 2020 | 5, TILLINGBOURNE GARDENS, LONDON | Semi-detached | Freehold | £1,030,000 |
Open schools and active GP practices in the N3 postcode district, ordered by straight-line distance where coordinates are available.
B
55 MOUNTFIELD ROAD, FINCHLEY, LONDON, N3 3NR
B
55 MOUNTFIELD ROAD, FINCHLEY, LONDON, N3 3NR
Community school
Chalgrove Gardens, Finchley, London, N3 3PL
Ages 4–11 · 217 pupils of 224 capacity
25.3% eligible for free school meals
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
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
64 LICHFIELD GROVE, FINCHLEY, LONDON, N3 2JP
B
SUPREME HOUSE, 300 REGENTS PARK ROAD, FINCHLEY, LONDON, N3 2JX
B
2 ROSEMARY AVENUE, FINCHLEY, LONDON, N3 2QN
Voluntary aided school
Dollis Park, Finchley, London, N3 1BT
Ages 2–11 · 431 pupils of 420 capacity
9.9% eligible for free school meals
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 16 December 2024
56101 - Licensed restaurants
Private Limited Company
Incorporated 2 December 2024
69201 - Accounting and auditing activities
Private Limited Company
Incorporated 3 July 2024
70229 - Management consultancy activities other than financial management
Private Limited Company
Incorporated 27 October 2023
56102 - Unlicensed restaurants and cafes
Private Limited Company
Incorporated 27 October 2023
56102 - Unlicensed restaurants and cafes
Private Limited Company
Incorporated 6 July 2020
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 23 October 2018
62020 - Information technology consultancy activities
Private Limited Company
Incorporated 23 August 2018
56102 - Unlicensed restaurants and cafes
Private Limited Company
Incorporated 19 June 2017
56102 - Unlicensed restaurants and cafes
Private Limited Company
Incorporated 5 June 2017
74909 - Other professional, scientific and technical activities n.e.c.
Private Limited Company
Incorporated 1 December 2015
56102 - Unlicensed restaurants and cafes
Private Limited Company
Incorporated 10 June 2004
62020 - Information technology consultancy activities
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Barnet 028E includes N3 3JJ and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Anti-social behaviour | 10 |
| Violence and sexual offences | 10 |
| Vehicle crime | 2 |
| Burglary | 1 |
Answers use the geographic scope stated with each dataset above.
N3 3JJ is in Barnet, England.
The Census 2021 postcode-level dataset records 66 residents at N3 3JJ. 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 3JJ postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full N3 3JJ postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.