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N12 8BY Postcode Boundary Map and Area Guide

Use this guide to understand N12 8BY 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 44 residents and 20 households at the exact postcode.

Active postcode Small user postcode Barnet

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Residents44Exact postcode · Census 2021
Households20Exact postcode · Census 2021
Average sold price£449,7937 exact-postcode transactions
IMD decile4 of 10Containing LSOA · 2025

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Custom maps of N12 8BY

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N12 8BY Postcode Facts

Core details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.

Exact postcode record

Postcode details

PostcodeN12 8BY
Postcode without spacesN128BY
StatusActive postcode
User typeSmall user postcode
IntroducedJanuary 1980
Directory version2026-06
Latitude51.6153600
Longitude-0.1780330
British National Grid526,242 E, 192,297 N

Containing official geographies

CountryEngland
RegionLondon
Local authorityBarnet
Output Area (2021)E00001447
LSOA (2021)E01000299
MSOA (2021)E02000042
Electoral wardE05013648
Westminster constituencyE14001238
The red outline is an approximate convex hull generated from geocoded property locations and offset outwards by about 25 metres; it is not an official postcode boundary.

Ward and Constituency

The postcode is assigned to these official political geographies. Names and election results will be added when the ElectionMaps datasets are connected.

Containing areas

Electoral Ward

E05013648View Ward Map

Westminster Constituency

E14001238View Constituency Map

N12 8BY Population and Households

These Census figures are matched directly to the full postcode, rather than inferred from a wider neighbourhood.

Exact postcode · Census 2021
Residents44
Households20
Female residents26
Male residents18
Residents per household2.2
Counts are from the postcode-level Census population and household datasets. They apply to the exact postcode. Detailed local demographic profiles will be labelled separately when Output Area data is added.

N12 8BY Vector Map

A detailed vector map covering a 500 metre radius around the postcode.

500 metre radius
Creating the N12 8BY mapThe vector map preview will appear here automatically.

Local Deprivation

Deprivation is published for the postcode's containing Lower Layer Super Output Area, a neighbourhood geography covering more than one postcode.

Containing LSOA · 2025
LSOA nameBarnet 019AE01000299
IMD rank12,857Lower ranks indicate greater deprivation
IMD decile4 of 101 = most deprived, 10 = least deprived
These figures must not be read as applying only to N12 8BY. They describe Barnet 019A, the wider LSOA containing the postcode.

Sold Property Prices in N12 8BY

Land Registry Price Paid Data transactions matched to this exact full postcode.

Exact postcode · 7 sales
Average price£449,793Across all matched transactions
Lowest price£220,000Since 2021
Highest price£805,000Exact-postcode record
Latest sale25 Sep 2025Most recent supplied transaction
Sale dateAddressProperty typeTenurePrice
25 Sep 20257, PERCY ROAD, LONDONTerracedLeasehold£361,000
28 Mar 2025FIRST FLOOR FLAT, 3, PERCY ROAD, LONDONFlat or maisonetteLeasehold£475,000
28 Oct 20225, PERCY ROAD, LONDONTerracedFreehold£805,000
12 Apr 20227, PERCY ROAD, LONDONTerracedLeasehold£220,000
26 May 202131B, PERCY ROAD, LONDONFlat or maisonetteLeasehold£280,000
12 Mar 202131A, PERCY ROAD, LONDONFlat or maisonetteLeasehold£360,050
19 Feb 202111, PERCY ROAD, LONDONTerracedFreehold£647,500
Sold prices are completed transactions in the supplied Land Registry dataset. They are not current valuations or asking prices.

Schools and GP Practices Near N12 8BY

Open schools and active GP practices in the N12 postcode district, ordered by straight-line distance where coordinates are available.

N12 postcode district
School · 0.1 km

Northside Primary School

Community school

2 Albert Street, North Finchley, London, N12 8JP

Ages 2–11 · 254 pupils of 274 capacity

14.2% eligible for free school meals

02084454730

Visit website

School · 0.2 km

St Michael's Catholic Grammar School

Voluntary aided school

Nether Street, North Finchley, London, N12 7NJ

Ages 11–18 · 908 pupils of 940 capacity

10.3% eligible for free school meals

02084462256

Visit website

GP practice · 0.3 km

BARNET FED ANICOAG SERVICE

B

311 BALLARDS LANE, LONDON, N12 8LY

020 39829800

GP practice · 0.3 km

BARNET FEDERATED GPS LIMITED

B

311 BALLARDS LANE, FINCHLEY, LONDON, N12 8LY

02039 829800

GP practice · 0.3 km

BARNET PCN 3 EAS

B

311 BALLARDS LANE, LONDON, N12 8LY

07766 826994

GP practice · 0.3 km

BARNET PCN 4 EAS

B

311 BALLARDS LANE, LONDON, N12 8LY

07766 826994

GP practice · 0.3 km

BARNET PCN 5 EAS

B

311 BALLARDS LANE, LONDON, N12 8LY

07766 826994

GP practice · 0.3 km

BARNET PCN 6 EAS HUB

B

311 BALLARDS LANE, LONDON, N12 8LY

07766 826994

GP practice · 0.3 km

BARNET PCN1D EAS HUB

B

311 BALLARDS LANE, LONDON, N12 8LY

07766 826994

GP practice · 0.3 km

BARNET PCN1W EAS HUB

B

311 BALLARDS LANE, LONDON, N12 8LY

07766 826994

GP practice · 0.3 km

BARNET PCN2 EAS HUB

B

311 BALLARDS LANE, LONDON, N12 8LY

07766 826994

GP practice · 0.3 km

CORNWALL HOUSE SURGERY

B

TORRINGTON PARK HEALTH CENTRE, 16 TORRINGTON PARK, LONDON, N12 9SS

020 83461976

The search is currently limited to records whose own postcode begins with N12. Distances are approximate straight-line distances, not travel distances.

Companies Registered at N12 8BY

Companies House records whose registered-office address uses this exact postcode.

Exact registered postcode
Registered companies2All supplied statuses
Active companies2Companies House status
Active · 11418256

B P BUILDERS LTD

Private Limited Company

Incorporated 15 June 2018

43390 - Other building completion and finishing

Companies House record

Active · 08225863

ERDEM VENTURES LIMITED

Private Limited Company

Incorporated 24 September 2012

70229 - Management consultancy activities other than financial management

Companies House record

A registered office can be an accountant, agent or correspondence address. A company listed here does not necessarily trade from this postcode.

Crime in the Local LSOA

Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.

Containing LSOA · E01000299

53 recorded incidents

Barnet 019A includes N12 8BY and other nearby postcodes.

Crime typeIncidents
Anti-social behaviour22
Violence and sexual offences10
Shoplifting9
Other theft3
Theft from the person3
Public order2
Vehicle crime2
Drugs1
Robbery1
Crime figures apply to the whole Barnet 019A LSOA, not only to N12 8BY. Locations may be anonymised by the source.

N12 8BY Questions

Answers use the geographic scope stated with each dataset above.

Where is the N12 8BY postcode?

N12 8BY is in Barnet, England.

How many people live in N12 8BY?

The Census 2021 postcode-level dataset records 44 residents at N12 8BY. This is an exact postcode count.

What do the deprivation figures for N12 8BY describe?

The deprivation figures describe the containing Lower Layer Super Output Area, not only the individual postcode.

Are the property prices for the exact postcode?

Yes. The sold-price records shown on this page are Land Registry transactions matched to the full N12 8BY postcode.

Can I buy a vector map of N12 8BY?

Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full N12 8BY postcode and its approximate address-derived outline, request a custom map.

Other Postcodes in N12 8

Explore other full postcodes in the same postcode sector.

Postcode sector