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Explore N12 9ST: Map, Data and Local Insights

Explore N12 9ST 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 64 residents and 35 households at the exact postcode.

Active postcode Small user postcode Barnet

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Residents64Exact postcode · Census 2021
Households35Exact postcode · Census 2021
Average sold price£316,12421 exact-postcode transactions
IMD decile5 of 10Containing LSOA · 2025

Vector and Interactive Postcode Maps for N12 9ST

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Custom maps of N12 9ST

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N12 9ST Postcode Facts

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

Exact postcode record

Postcode details

PostcodeN12 9ST
Postcode without spacesN129ST
StatusActive postcode
User typeSmall user postcode
IntroducedJanuary 1980
Directory version2026-06
Latitude51.6176600
Longitude-0.1744880
British National Grid526,481 E, 192,560 N

Containing official geographies

CountryEngland
RegionLondon
Local authorityBarnet
Output Area (2021)E00001580
LSOA (2021)E01000322
MSOA (2021)E02000034
Electoral wardE05013651
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

E05013651View Ward Map

Westminster Constituency

E14001238View Constituency Map

N12 9ST Population and Households

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

Exact postcode · Census 2021
Residents64
Households35
Female residents38
Male residents26
Residents per household1.8
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 9ST Vector Map

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

500 metre radius
Creating the N12 9ST 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 011EE01000322
IMD rank16,776Lower ranks indicate greater deprivation
IMD decile5 of 101 = most deprived, 10 = least deprived
These figures must not be read as applying only to N12 9ST. They describe Barnet 011E, the wider LSOA containing the postcode.

Sold Property Prices in N12 9ST

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

Exact postcode · 21 sales
Average price£316,124Across all matched transactions
Lowest price£171,000Since 2020
Highest price£679,100Exact-postcode record
Latest sale9 Jan 2026Most recent supplied transaction
Sale dateAddressProperty typeTenurePrice
9 Jan 202620, FAIRFIELD CLOSE, LONDONFlat or maisonetteLeasehold£245,000
7 Jul 202529, FAIRFIELD CLOSE, LONDONFlat or maisonetteLeasehold£277,500
29 Oct 202424, FAIRFIELD CLOSE, LONDONFlat or maisonetteLeasehold£260,000
26 Apr 202418A, FAIRFIELD CLOSE, LONDONFlat or maisonetteLeasehold£400,000
24 Apr 202424A, FAIRFIELD CLOSE, LONDONFlat or maisonetteLeasehold£400,000
6 Mar 202430A, FAIRFIELD CLOSE, LONDONFlat or maisonetteLeasehold£395,000
26 Feb 202414, FAIRFIELD CLOSE, LONDONFlat or maisonetteLeasehold£270,000
29 Jan 202437, FAIRFIELD CLOSE, LONDONFlat or maisonetteLeasehold£390,000
14 Jul 20232, FAIRFIELD CLOSE, LONDONFlat or maisonetteLeasehold£267,000
29 Jun 202322, FAIRFIELD CLOSE, LONDONFlat or maisonetteLeasehold£370,000
31 Mar 202312A, FAIRFIELD CLOSE, LONDONFlat or maisonetteLeasehold£440,000
3 Mar 202328, FAIRFIELD CLOSE, LONDONFlat or maisonetteLeasehold£265,000
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 9ST

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

N12 postcode district
GP practice · 0.1 km

CORNWALL HOUSE SURGERY

B

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

020 83461976

GP practice · 0.1 km

THE SPEEDWELL PRACTICE

B

THE HEALTH CENTRE, TORRINGTON PARK, NORTH FINCHLEY, LONDON, N12 9SS

020 84457587

GP practice · 0.1 km

TORRINGTON PARK GROUP PRACTICE

B

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

020 36675030

GP practice · 0.3 km

CH PCN ENHANCED ACCESS SERVICE

B

CH OFFICE OF PCNS LIMITED, THE BRENTANO SUITE, 915 HIGH ROAD, LONDON, N12 8QJ

02077 297236

School · 0.3 km

Sacks Morasha Jewish Primary School

Academy converter

31 Stanhope Road, Barnet, London, N12 9DX

Ages 4–11 · 192 pupils of 210 capacity

2.6% eligible for free school meals

02031151900

Visit website

School · 0.4 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

GP practice · 0.6 km

BARNET FED ANICOAG SERVICE

B

311 BALLARDS LANE, LONDON, N12 8LY

020 39829800

GP practice · 0.6 km

BARNET FEDERATED GPS LIMITED

B

311 BALLARDS LANE, FINCHLEY, LONDON, N12 8LY

02039 829800

GP practice · 0.6 km

BARNET PCN 3 EAS

B

311 BALLARDS LANE, LONDON, N12 8LY

07766 826994

GP practice · 0.6 km

BARNET PCN 4 EAS

B

311 BALLARDS LANE, LONDON, N12 8LY

07766 826994

GP practice · 0.6 km

BARNET PCN 5 EAS

B

311 BALLARDS LANE, LONDON, N12 8LY

07766 826994

GP practice · 0.6 km

BARNET PCN 6 EAS HUB

B

311 BALLARDS LANE, LONDON, N12 8LY

07766 826994

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 9ST

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

Exact registered postcode
Registered companies3All supplied statuses
Active companies3Companies House status
Active · 16110958

HL LASERS LTD

Private Limited Company

Incorporated 30 November 2024

96020 - Hairdressing and other beauty treatment

Companies House record

Active · 16019028

RPS CLEANING SERVICES LTD

Private Limited Company

Incorporated 15 October 2024

81210 - General cleaning of buildings

Companies House record

Active · 11693510

FAIRFIELD N12 FREEHOLD LTD

Private Limited Company

Incorporated 23 November 2018

98000 - Residents property 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 · E01000322

19 recorded incidents

Barnet 011E includes N12 9ST and other nearby postcodes.

Crime typeIncidents
Anti-social behaviour5
Violence and sexual offences4
Other theft2
Shoplifting2
Vehicle crime2
Burglary1
Drugs1
Other crime1
Public order1
Crime figures apply to the whole Barnet 011E LSOA, not only to N12 9ST. Locations may be anonymised by the source.

N12 9ST Questions

Answers use the geographic scope stated with each dataset above.

Where is the N12 9ST postcode?

N12 9ST is in Barnet, England.

How many people live in N12 9ST?

The Census 2021 postcode-level dataset records 64 residents at N12 9ST. This is an exact postcode count.

What do the deprivation figures for N12 9ST 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 9ST postcode.

Can I buy a vector map of N12 9ST?

Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full N12 9ST postcode and its approximate address-derived outline, request a custom map.

Other Postcodes in N12 9

Explore other full postcodes in the same postcode sector.

Postcode sector