Postcode record · Barnet
N12 9DT.
N12 9DT has 59 known premises and 27 planning records — 20 approved of 27 decided (74.1%). 32 EPC records.
Postcode N12 9DT · boundary not held, centred on the postcodeApprovedRefusedOther46 exact46 on the map — every match
At a glance · this postcodeBarnet profile →
59
Premises
known addresses (UPRNs)
27
Applications
27 decided
74.1%
Approval rate
20 approved · 4 refused
32
EPC records
ratings B 8 · C 8 · D 15 · E 1
46
Mapped applications
inside the postcode shape
Postcode unit boundary from Ordnance Survey; premises and applications inside it. Aggregates describe the area, not any single premises.
Property
What is it?
N12 9DT has 59 known premises and 27 planning records — 20 approved of 27 decided (74.1%). 32 EPC records.
Premises (18 of 59 shown)
Name
Details
UPRN 200060794
UPRN 200107276
UPRN 200132481
UPRN 200149605
UPRN 200060794
UPRN 200107276
UPRN 200132481
Show all 10 rows
UPRN 200149605
Planning
What happened?
27 planning applications across the postcode; 20 approved of 27 decided (74.1%). Latest 27 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Roof extension including rear dormer window to main roofslope with juliette balcony and side dormer window to rear outrigger. 2no front facing rooflights
52 Stanhope Road London N12 9DT · premises record
Proposed Lawful Development Certificate
Approved
2022-12-13
Single storey side infill extensions to both properties
46 And 48 Stanhope Road London N12 9DT · premises record
Applicant Mr Robert Cowley And Karim Jebalia · Agent STS Structural Engineering Ltd · Officer Natasha Campbell
Full Application
Approved
2022-10-20
Single storey side infill extension with 3no. rooflights
46 Stanhope Road London N12 9DT · premises record
Householder Application
Withdrawn
2022-09-05
Single storey side infill extension with 3no. rooflights
48 Stanhope Road London N12 9DT · premises record
Householder Application
Withdrawn
2022-08-31
Conversion of use of single storey conservatory to habitable space (Amended description)
52 Stanhope Road London N12 9DT · premises record
Proposed Lawful Development Certificate
Approved
2022-07-13
Roof extension involving rear dormer window and 2no front facing rooflights.
First Floor Flat 62 Stanhope Road London N12 9DT · premises record
Full Application
Approved
2022-06-13
Roof extension including side and rear dormer window with juliette balcony, 3no front facing rooflights and new side gable window
48 Stanhope Road London N12 9DT · premises record
Proposed Lawful Development Certificate
Approved
2022-04-15
Extension to roof including 3no rooflights to front roofslope and a rear dormer
54 Stanhope Road London N12 9DT · premises record
Proposed Lawful Development Certificate
Approved
2019-04-01
Erection of rear conservatory
48 Stanhope Road London N12 9DT · premises record
Householder Application
Approved
2018-06-29
Roof extension involving rear dormer window, 3no. rooflights to front elevation to facilitate a loft conversion
22 Stanhope Road London N12 9DT · premises record
Applicant Mr & Mrs Michelle Doyle · Officer Madara Tukisa
Householder Application
Refused
2017-07-31
Roof extension including rear dormer window to main roofslope with juliette balcony and side dormer window to rear outrigger. 2no front facing rooflights
52 Stanhope Road London N12 9DT · premises record
Approved
2022-12-13
More
Proposed Lawful Development Certificate
Single storey side infill extensions to both properties
46 And 48 Stanhope Road London N12 9DT · premises record
Applicant Mr Robert Cowley And Karim Jebalia · Agent STS Structural Engineering Ltd · Officer Natasha Campbell
Approved
2022-10-20
More
Full Application
Single storey side infill extension with 3no. rooflights
46 Stanhope Road London N12 9DT · premises record
Withdrawn
2022-09-05
More
Householder Application
Show all 10 rows
Single storey side infill extension with 3no. rooflights
48 Stanhope Road London N12 9DT · premises record
Withdrawn
2022-08-31
More
Householder Application
Conversion of use of single storey conservatory to habitable space (Amended description)
52 Stanhope Road London N12 9DT · premises record
Approved
2022-07-13
More
Proposed Lawful Development Certificate
Roof extension involving rear dormer window and 2no front facing rooflights.
First Floor Flat 62 Stanhope Road London N12 9DT · premises record
Approved
2022-06-13
More
Full Application
Roof extension including side and rear dormer window with juliette balcony, 3no front facing rooflights and new side gable window
48 Stanhope Road London N12 9DT · premises record
Approved
2022-04-15
More
Proposed Lawful Development Certificate
Extension to roof including 3no rooflights to front roofslope and a rear dormer
54 Stanhope Road London N12 9DT · premises record
Approved
2019-04-01
More
Proposed Lawful Development Certificate
Erection of rear conservatory
48 Stanhope Road London N12 9DT · premises record
Approved
2018-06-29
More
Householder Application
Roof extension involving rear dormer window, 3no. rooflights to front elevation to facilitate a loft conversion
22 Stanhope Road London N12 9DT · premises record
Applicant Mr & Mrs Michelle Doyle · Officer Madara Tukisa
Refused
2017-07-31
More
Householder Application
Building control
Building-control records are not yet collected for Barnet — the register is being gathered borough by borough (held so far: Lambeth, Brent, Ealing, Westminster, City and others).
Place
What affects it?
Every mapped designation touching a premises in this postcode, with how many of its 59 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 59 of 59 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 59 of 59 premises. Some normally permitted changes may require planning permission.
Nearby postcodes and streets
Walk to the next area — linked where the Atlas has a record for it (pilot borough only for now).
People
Who is involved?
Named on the latest 27 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 2 applications
Applicant on 2 applications
Applicant on 2 applications
Show all 10 rows
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Development
What could it become?
Planning precedent27 applications and 46 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy32 EPC records; ratings B: 8, C: 8, D: 15, E: 1.
What is not assertedNo capacity, value or ownership claim is made at area level; those belong to individual premises records and their evidence.
Intent signals
Planning Atlas ProOwnership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
7 intent signals recorded in this postcode
Charge registered · Portfolio seller · Price decline · Long hold · HMO licensed
Subscribe to see the signals →Thinking about a project here?
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.