Explore N3 3LL in Barnet through its map and available local datasets. The outline is an approximate boundary derived from address locations, while the information below distinguishes full-postcode records from statistics covering surrounding official areas. Census 2021 records 141 residents and 47 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 3LL |
| Postcode without spaces | N33LL |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.5950400 |
| Longitude | -0.2002130 |
| British National Grid | 524,762 E, 190,000 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.
These Census figures are matched directly to the full postcode, rather than inferred from a wider neighbourhood.
| Residents | 141 |
| Households | 47 |
| Female residents | 67 |
| Male residents | 74 |
| 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 |
|---|---|---|---|---|
| 21 Nov 2025 | 8, NORTH CRESCENT, LONDON | Semi-detached | Freehold | £1,200,000 |
| 13 Feb 2025 | 27, NORTH CRESCENT, LONDON | Semi-detached | Freehold | £1,080,000 |
| 1 Mar 2024 | 3, NORTH CRESCENT, LONDON | Detached | Freehold | £862,500 |
| 24 Oct 2022 | 13, NORTH CRESCENT, LONDON | Detached | Freehold | £1,025,000 |
| 8 Aug 2022 | 24, NORTH CRESCENT, LONDON | Semi-detached | Freehold | £1,660,000 |
| 21 Jun 2022 | 44, NORTH CRESCENT, LONDON | Detached | Freehold | £1,350,000 |
| 27 May 2022 | 24, NORTH CRESCENT, LONDON | Other | Freehold | £1,000 |
| 1 Nov 2021 | 38, NORTH CRESCENT, LONDON | Detached | Freehold | £1,110,000 |
| 25 Jun 2021 | 33, NORTH CRESCENT, LONDON | Detached | Freehold | £1,450,000 |
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
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
Community school
Chalgrove Gardens, Finchley, London, N3 3PL
Ages 4–11 · 217 pupils of 224 capacity
25.3% eligible for free school meals
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
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 13 January 2026
49390 - Other passenger land transport
Private Limited Company
Incorporated 22 March 2024
96090 - Other service activities n.e.c.
Private Limited Company
Incorporated 11 December 2023
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 2 November 2023
62020 - Information technology consultancy activities
Private Limited Company
Incorporated 14 August 2023
41100 - Development of building projects
Private Limited Company
Incorporated 24 June 2023
74100 - specialised design activities
Private Limited Company
Incorporated 20 September 2022
68100 - Buying and selling of own real estate
Private Limited Company
Incorporated 14 February 2022
32120 - Manufacture of jewellery and related articles
Private Limited Company
Incorporated 4 October 2021
58290 - Other software publishing
Private Limited Company
Incorporated 14 July 2020
58290 - Other software publishing
Private Limited Company
Incorporated 4 December 2019
68320 - Management of real estate on a fee or contract basis
Private Limited Company
Incorporated 26 September 2019
68100 - Buying and selling of own real estate
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Barnet 028D includes N3 3LL 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 3LL is in Barnet, England.
The Census 2021 postcode-level dataset records 141 residents at N3 3LL. 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 3LL postcode.
Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full N3 3LL postcode and its approximate address-derived outline, request a custom map.
Explore other full postcodes in the same postcode sector.