This page brings together the map and available local information for N20 0NL 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 19 residents and 10 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 | N20 0NL |
| Postcode without spaces | N200NL |
| Status | Active postcode |
| User type | Small user postcode |
| Introduced | January 1980 |
| Directory version | 2026-06 |
| Latitude | 51.6216600 |
| Longitude | -0.1655730 |
| British National Grid | 527,087 E, 193,020 N |
| Country | England |
| Region | London |
| Local authority | Barnet |
| Output Area (2021) | E00001323 |
| LSOA (2021) | E01000266 |
| MSOA (2021) | E02000034 |
| Electoral ward | E05013650 |
| Westminster constituency | E14001169 |
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 | 19 |
| Households | 10 |
| Female residents | 9 |
| Male residents | 10 |
| Residents per household | 1.9 |
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 |
|---|---|---|---|---|
| 19 Nov 2020 | 146, FRIERN BARNET LANE, LONDON | Detached | Freehold | £2,300,000 |
| 18 Sep 2020 | 154, FRIERN BARNET LANE, LONDON | Detached | Freehold | £1,500,000 |
Open schools and active GP practices in the N20 postcode district, ordered by straight-line distance where coordinates are available.
B
280 OAKLEIGH ROAD NORTH, WHETSTONE, LONDON, N20 0DH
Community special school
Oakleigh Road North, Whetstone, London, N20 0DH
Ages 2–11 · 176 pupils
47.4% eligible for free school meals
Community school
Sweets Way, Whetstone, London, N20 0NQ
Ages 3–7 · 183 pupils of 270 capacity
28.7% eligible for free school meals
Community school
Sweets Way, Whetstone, London, N20 0NQ
Ages 7–11 · 257 pupils of 240 capacity
35.0% eligible for free school meals
Voluntary aided school
116 Oakleigh Road North, Whetstone, 116 Oakleigh Road North, London, N20 9EZ
Ages 3–11 · 214 pupils of 262 capacity
22.7% eligible for free school meals
Free schools
Friern Barnet Lane, Whetstone, London, N20 0LP
Ages 4–11 · 185 pupils of 210 capacity
3.8% eligible for free school meals
Other independent special school
Oakleigh Park North, Whetstone, London, N20 9AR
Ages 8–19 · 76 pupils of 110 capacity
Voluntary aided school
2 Oakleigh Park South, Whetstone, London, N20 9JU
Ages 4–11 · 408 pupils of 420 capacity
14.7% eligible for free school meals
Voluntary aided school
Swan Lane, Whetstone, London, N20 0PL
Ages 3–11 · 242 pupils of 252 capacity
7.8% eligible for free school meals
B
50 OAKLEIGH ROAD NORTH, WHETSTONE, LONDON, N20 9EX
Pupil referral unit
58b Chandos Avenue, Whetstone, Pavilion Study Centre, , 58b, London, N20 9DX
Ages 5–18 · 48 pupils
66.7% eligible for free school meals
Voluntary aided school
The Green, Totteridge, London, N20 8NX
Ages 4–11 · 209 pupils of 210 capacity
1.4% eligible for free school meals
Companies House records whose registered-office address uses this exact postcode.
Private Limited Company
Incorporated 6 October 2023
85510 - Sports and recreation education
Private Limited Company
Incorporated 8 March 2016
93110 - Operation of sports facilities
Private Limited Company
Incorporated 10 February 1928
93110 - Operation of sports facilities
Private Limited Company
Incorporated 19 April 2021
70229 - Management consultancy activities other than financial management
Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.
Barnet 011B includes N20 0NL and other nearby postcodes.
| Crime type | Incidents |
|---|---|
| Violence and sexual offences | 5 |
| Anti-social behaviour | 1 |
| Burglary | 1 |
| Vehicle crime | 1 |
Answers use the geographic scope stated with each dataset above.
N20 0NL is in Barnet, England.
The Census 2021 postcode-level dataset records 19 residents at N20 0NL. 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 N20 0NL postcode.
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Explore other full postcodes in the same postcode sector.