Use this guide to understand N3 3NS 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 86 residents and 29 households at the exact postcode.
High-quality vector file formats. Instant download. Next-day prints.
Create a Custom MapChoose the type of postcode map that matches the level of detail and editing control you need.
Download layered UK postcode area, district and sector maps in formats including Adobe Illustrator, PDF and SVG. Individual boundaries can be coloured and edited for reports, presentations and print.
Browse Vector Map Files
Create sales territories, delivery zones or heat maps without specialist mapping software. Try the postcode sector map tool, then save and export maps with full access.
Try the Sector Map ToolReady-made vector files cover postcode areas, districts and sectors. For a map focused on the full N3 3NS postcode or its approximate address-derived outline, ask us about custom digital and printed options.
Create a Custom MapCore details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.
| Postcode | N3 3NS |
| Postcode without spaces | N33NS |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.5955000 |
| Longitude | -0.1928610 |
| British National Grid | 525,270 E, 190,063 N |
| Country | England |
| Region | London |
| Local authority | Barnet |
| Output Area (2021) | E00001007 |
| LSOA (2021) | E01000202 |
| 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 | 86 |
| Households | 29 |
| Female residents | 49 |
| Male residents | 37 |
| 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 |
|---|---|---|---|---|
| 24 Jul 2024 | 2, HOLMWOOD GARDENS, LONDON | Semi-detached | Leasehold | £510,000 |
| 23 Jan 2024 | 26, HOLMWOOD GARDENS, LONDON | Semi-detached | Freehold | £1,500,000 |
| 24 Nov 2023 | 21, HOLMWOOD GARDENS, LONDON | Semi-detached | Freehold | £992,500 |
| 20 Dec 2021 | 20, HOLMWOOD GARDENS, LONDON | Detached | Freehold | £1,215,000 |
| 25 Jun 2021 | 3, HOLMWOOD GARDENS, LONDON | Semi-detached | Freehold | £955,000 |
| 19 Feb 2021 | 1, HOLMWOOD GARDENS, LONDON | Semi-detached | Freehold | £1,000,000 |
| 30 Nov 2020 | 11, HOLMWOOD GARDENS, LONDON | Semi-detached | Freehold | £1,200,000 |
| 6 Aug 2020 | 16, HOLMWOOD GARDENS, LONDON | Semi-detached | Freehold | £800,000 |
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
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
SUPREME HOUSE, 300 REGENTS PARK ROAD, FINCHLEY, LONDON, N3 2JX
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
2 ROSEMARY AVENUE, FINCHLEY, LONDON, N3 2QN
Other independent school
6 Hendon Avenue, Finchley, London, N3 1UE
Ages 2–6 · 43 pupils of 193 capacity
Community school
Chalgrove Gardens, Finchley, London, N3 3PL
Ages 4–11 · 217 pupils of 224 capacity
25.3% 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
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 18 June 2024
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 15 May 2024
56102 - Unlicensed restaurants and cafes
Private Limited Company
Incorporated 3 May 2021
70229 - Management consultancy activities other than financial management
Private Limited Company
Incorporated 24 May 2017
88990 - Other social work activities without accommodation n.e.c.
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Barnet 028D includes N3 3NS and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Vehicle crime | 3 |
| Anti-social behaviour | 2 |
| Other theft | 1 |
| Robbery | 1 |
| Shoplifting | 1 |
| Violence and sexual offences | 1 |
Answers use the geographic scope stated with each dataset above.
N3 3NS is in Barnet, England.
The Census 2021 postcode-level dataset records 86 residents at N3 3NS. 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 3NS postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full N3 3NS postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.