Use this guide to understand N3 2QN in Barnet. Start with the interactive location and approximate postcode outline, then browse the available facts and local-area indicators. Labels show which figures relate to the exact postcode and which cover a larger geography. Census 2021 records 139 residents and 49 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 2QN |
| Postcode without spaces | N32QN |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.5969000 |
| Longitude | -0.1841280 |
| British National Grid | 525,871 E, 190,234 N |
| Country | England |
| Region | London |
| Local authority | Barnet |
| Output Area (2021) | E00000968 |
| LSOA (2021) | E01000197 |
| MSOA (2021) | E02000046 |
| 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 | 139 |
| Households | 49 |
| Female residents | 74 |
| Male residents | 65 |
| Residents per household | 2.8 |
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 |
|---|---|---|---|---|
| 17 Sep 2025 | 22, ROSEMARY AVENUE, LONDON | Semi-detached | Freehold | £865,000 |
| 28 Mar 2025 | 24, ROSEMARY AVENUE, LONDON | Terraced | Freehold | £685,000 |
| 7 Feb 2024 | 48, ROSEMARY AVENUE, LONDON | Terraced | Freehold | £765,000 |
| 30 Jan 2024 | 24, ROSEMARY AVENUE, LONDON | Terraced | Freehold | £580,000 |
| 22 Feb 2023 | 56, ROSEMARY AVENUE, LONDON | Terraced | Freehold | £765,000 |
| 16 Dec 2022 | GROUND FLOOR FLAT, 10, ROSEMARY AVENUE, LONDON | Flat or maisonette | Leasehold | £575,000 |
| 30 Jun 2022 | 58, ROSEMARY AVENUE, LONDON | Terraced | Freehold | £790,000 |
| 19 Aug 2021 | 52, ROSEMARY AVENUE, LONDON | Terraced | Freehold | £767,500 |
| 25 Jun 2021 | 26, ROSEMARY AVENUE, LONDON | Terraced | Freehold | £822,577 |
| 9 Feb 2021 | 84, ROSEMARY AVENUE, LONDON | Semi-detached | Freehold | £650,000 |
| 23 Nov 2020 | 36, ROSEMARY AVENUE, LONDON | Terraced | Freehold | £707,000 |
Open schools and active GP practices in the N3 postcode district, ordered by straight-line distance where coordinates are available.
B
2 ROSEMARY AVENUE, FINCHLEY, LONDON, N3 2QN
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
Community school
Squires Lane, Finchley, London, N3 2AB
Ages 3–11 · 237 pupils of 310 capacity
16.1% eligible for free school meals
Community school
Queen's Road, Finchley, London, N3 2AG
Ages 3–11 · 164 pupils of 310 capacity
29.9% eligible for free school meals
B
55 MOUNTFIELD ROAD, FINCHLEY, LONDON, N3 3NR
B
64 LICHFIELD GROVE, FINCHLEY, LONDON, N3 2JP
B
55 MOUNTFIELD ROAD, FINCHLEY, LONDON, N3 3NR
B
SUPREME HOUSE, 300 REGENTS PARK ROAD, FINCHLEY, LONDON, N3 2JX
B
2 SQUIRES LANE, FINCHLEY, LONDON, N3 2AU
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
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 13 November 2025
43341 - Painting
Private Limited Company
Incorporated 5 January 2025
84120 - Regulation of health care, education, cultural and other social services, not incl. social security
Private Limited Company
Incorporated 20 March 2015
35140 - Trade of electricity
Private Limited Company
Incorporated 16 April 2008
98000 - Residents property management
Private Limited Company
Incorporated 13 June 2006
41202 - Construction of domestic buildings
Private Limited Company
Incorporated 10 April 2003
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 4 April 2025
81210 - General cleaning of buildings
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Barnet 023A includes N3 2QN and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Anti-social behaviour | 8 |
| Burglary | 1 |
| Theft from the person | 1 |
Answers use the geographic scope stated with each dataset above.
N3 2QN is in Barnet, England.
The Census 2021 postcode-level dataset records 139 residents at N3 2QN. 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 2QN postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full N3 2QN postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.