This page brings together the map and available local information for N3 1LH in Barnet. The boundary shown is an approximation created from address points, and each data section explains whether its figures apply to the full postcode or a wider statistical area. Census 2021 records 40 residents and 16 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 1LH |
| Postcode without spaces | N31LH |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.6052400 |
| Longitude | -0.1899470 |
| British National Grid | 525,445 E, 191,151 N |
| Country | England |
| Region | London |
| Local authority | Barnet |
| Output Area (2021) | E00001453 |
| 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 | 40 |
| Households | 16 |
| Female residents | 29 |
| Male residents | 11 |
| Residents per household | 2.5 |
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 Jun 2025 | 15, CORNWALL AVENUE, LONDON | Semi-detached | Freehold | £825,000 |
| 29 Nov 2024 | 11, CORNWALL AVENUE, LONDON | Semi-detached | Freehold | £1,250,000 |
| 11 Mar 2022 | 23, CORNWALL AVENUE, LONDON | Terraced | Freehold | £825,000 |
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
Other independent school
6 Hendon Avenue, Finchley, London, N3 1UE
Ages 2–6 · 43 pupils of 193 capacity
Community school
Queen's Road, Finchley, London, N3 2AG
Ages 3–11 · 164 pupils of 310 capacity
29.9% eligible for free school meals
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 29 November 2024
85600 - Educational support services
Private Limited Company
Incorporated 1 November 2024
79110 - Travel agency activities
Private Limited Company
Incorporated 6 March 2023
47782 - Retail sale by opticians
Private Limited Company
Incorporated 14 January 2021
69202 - Bookkeeping activities
Private Limited Company
Incorporated 1 July 2020
41202 - Construction of domestic buildings
Private Limited Company
Incorporated 26 March 2020
68320 - Management of real estate on a fee or contract basis
Private Limited Company
Incorporated 28 January 2020
79120 - Tour operator activities
Private Limited Company
Incorporated 19 June 2018
41100 - Development of building projects
Private Limited Company
Incorporated 15 June 2018
94990 - Activities of other membership organizations n.e.c.
Private Limited Company
Incorporated 6 November 2015
70229 - Management consultancy activities other than financial management
Private Limited Company
Incorporated 17 September 2014
68320 - Management of real estate on a fee or contract basis
Private Limited Company
Incorporated 10 January 2008
69102 - Solicitors
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Barnet 023C includes N3 1LH 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 1LH is in Barnet, England.
The Census 2021 postcode-level dataset records 40 residents at N3 1LH. 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 1LH postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full N3 1LH postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.