Find N3 3DU 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 42 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 | N3 3DU |
| Postcode without spaces | N33DU |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.5905700 |
| Longitude | -0.2025990 |
| British National Grid | 524,609 E, 189,499 N |
| Country | England |
| Region | London |
| Local authority | Barnet |
| Output Area (2021) | E00000981 |
| 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 | 42 |
| Households | 13 |
| Female residents | 20 |
| Male residents | 22 |
| Residents per household | 3.2 |
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 |
|---|---|---|---|---|
| 30 Oct 2024 | 9, KINLOSS GARDENS, LONDON | Detached | Freehold | £1,860,000 |
| 17 Jul 2024 | 6, KINLOSS GARDENS, LONDON | Detached | Freehold | £1,770,000 |
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
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 21 May 2026
47910 - Retail sale via mail order houses or via Internet
Private Limited Company
Incorporated 22 August 2025
63120 - Web portals
Private Limited Company
Incorporated 17 July 2025
11010 - Distilling, rectifying and blending of spirits
Private Limited Company
Incorporated 5 September 2024
64304 - Activities of open-ended investment companies
Private Limited Company
Incorporated 26 May 2023
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 24 March 2022
98000 - Residents property management
Private Limited Company
Incorporated 16 April 2021
47910 - Retail sale via mail order houses or via Internet
Private Limited Company
Incorporated 9 August 2019
86220 - Specialists medical practice activities
Private Limited Company
Incorporated 29 December 2017
68209 - Other letting and operating of own or leased real estate
Private Limited Company
Incorporated 5 June 2006
47990 - Other retail sale not in stores, stalls or markets
Private Limited Company
Incorporated 9 March 2005
68209 - Other letting and operating of own or leased real estate
Private Limited Company
Incorporated 4 April 2001
69203 - Tax consultancy
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Barnet 028C includes N3 3DU 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 3DU is in Barnet, England.
The Census 2021 postcode-level dataset records 42 residents at N3 3DU. 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 3DU postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full N3 3DU postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.