This page brings together the map and available local information for N3 3LF 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.
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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 3LF |
| Postcode without spaces | N33LF |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.5955500 |
| Longitude | -0.1989810 |
| British National Grid | 524,846 E, 190,058 N |
| Country | England |
| Region | London |
| Local authority | Barnet |
| Output Area (2021) | E00001010 |
| 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.
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.
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
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
B
64 LICHFIELD GROVE, FINCHLEY, LONDON, N3 2JP
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
Community school
Chalgrove Gardens, Finchley, London, N3 3PL
Ages 4–11 · 217 pupils of 224 capacity
25.3% 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
Voluntary aided school
Dollis Park, Finchley, London, N3 1BT
Ages 2–11 · 431 pupils of 420 capacity
9.9% eligible for free school meals
B
2 ROSEMARY AVENUE, FINCHLEY, LONDON, N3 2QN
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 19 June 2026
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 19 June 2026
47910 - Retail sale via mail order houses or via Internet
Private Limited Company
Incorporated 10 June 2026
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 15 May 2026
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 28 April 2026
47910 - Retail sale via mail order houses or via Internet
PRI/LTD BY GUAR/NSC (Private, limited by guarantee, no share capital)
Incorporated 27 April 2026
98000 - Residents property management
Private Limited Company
Incorporated 21 April 2026
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 21 April 2026
81210 - General cleaning of buildings
Private Limited Company
Incorporated 1 April 2026
68209 - Other letting and operating of own or leased real estate
Private Limited Company
Incorporated 31 March 2026
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 27 March 2026
82990 - Other business support service activities n.e.c.
Limited Liability Partnership
Incorporated 27 March 2026
None Supplied
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Barnet 028D includes N3 3LF 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 3LF is in Barnet, England.
The deprivation figures describe the containing Lower Layer Super Output Area, not only the individual postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full N3 3LF postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.