Use this guide to understand N3 1YA 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 56 residents and 20 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 1YA |
| Postcode without spaces | N31YA |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.6062900 |
| Longitude | -0.1901080 |
| British National Grid | 525,431 E, 191,268 N |
| Country | England |
| Region | London |
| Local authority | Barnet |
| Output Area (2021) | E00001486 |
| LSOA (2021) | E01000296 |
| MSOA (2021) | E02000046 |
| Electoral ward | E05013648 |
| 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 | 56 |
| Households | 20 |
| Female residents | 32 |
| Male residents | 24 |
| 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 |
|---|---|---|---|---|
| 11 Feb 2022 | 19, WENTWORTH AVENUE, LONDON | Detached | Freehold | £705,000 |
| 11 Jun 2021 | 37, WENTWORTH AVENUE, LONDON | Semi-detached | Freehold | £700,000 |
| 1 May 2020 | 17, WENTWORTH AVENUE, LONDON | Semi-detached | Freehold | £870,000 |
Open schools and active GP practices in the N3 postcode district, ordered by straight-line distance where coordinates are available.
B
38 WENTWORTH AVENUE, FINCHLEY, LONDON, N3 1YL
Community school
187 Nether Street, Finchley, Moss Hall Grove, London, N3 1NR
Ages 7–11 · 474 pupils of 480 capacity
19.4% eligible for free school meals
Local authority nursery school
189 Nether Street, Finchley, London, N3 1NR
Ages 2–5 · 98 pupils
0.0% eligible for free school meals
B
64 LICHFIELD GROVE, FINCHLEY, LONDON, N3 2JP
B
SUPREME HOUSE, 300 REGENTS PARK ROAD, FINCHLEY, LONDON, N3 2JX
Voluntary aided school
Dollis Park, Finchley, London, N3 1BT
Ages 2–11 · 431 pupils of 420 capacity
9.9% 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
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
B
2 SQUIRES LANE, FINCHLEY, LONDON, N3 2AU
Other independent school
6 Hendon Avenue, Finchley, London, N3 1UE
Ages 2–6 · 43 pupils of 193 capacity
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 17 April 2013
69201 - Accounting and auditing activities
Private Limited Company
Incorporated 19 September 2006
70229 - Management consultancy activities other than financial management
Private Limited Company
Incorporated 7 August 2006
62020 - Information technology consultancy activities
Private Limited Company
Incorporated 15 September 2000
98000 - Residents property management
Private Limited Company
Incorporated 19 February 2019
01700 - Hunting, trapping and related service activities
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Barnet 023C includes N3 1YA and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Violence and sexual offences | 9 |
| Anti-social behaviour | 8 |
| Public order | 4 |
| Burglary | 1 |
| Other crime | 1 |
| Other theft | 1 |
| Possession of weapons | 1 |
| Robbery | 1 |
| Vehicle crime | 1 |
Answers use the geographic scope stated with each dataset above.
N3 1YA is in Barnet, England.
The Census 2021 postcode-level dataset records 56 residents at N3 1YA. 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 1YA postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full N3 1YA postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.