Postcode record · Barnet
N3 1SS.
N3 1SS has 30 known premises and 42 planning records — 31 approved of 42 decided (73.8%). 12 EPC records.
Postcode N3 1SS · boundary not held, centred on the postcodeApprovedRefusedOther42 exact1 approximate43 on the map — every match
At a glance · this postcodeBarnet profile →
30
Premises
known addresses (UPRNs)
42
Applications
42 decided
73.8%
Approval rate
31 approved · 5 refused
12
EPC records
ratings C 1 · D 7 · E 4
43
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?
N3 1SS has 30 known premises and 42 planning records — 31 approved of 42 decided (73.8%). 12 EPC records.
Premises (18 of 30 shown)
Name
Details
UPRN 200030049
UPRN 200030050
UPRN 200030052
UPRN 200030054
UPRN 200030056
UPRN 200030058
UPRN 200030060
UPRN 200030062
UPRN 200030064
UPRN 200030066
UPRN 200030049
UPRN 200030050
UPRN 200030052
Show all 10 rows
UPRN 200030054
UPRN 200030056
UPRN 200030058
UPRN 200030060
UPRN 200030062
UPRN 200030064
UPRN 200030066
Planning
What happened?
42 planning applications across the postcode; 31 approved of 42 decided (73.8%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey side and rear extension. Removal of the existing front porch and replacement of the existing front door and installation of rain cover canopy. First floor rear extension. Replacement of existing window on front gable and new glazing on side elevation. New landscaping to front garden
39 Cyprus Avenue London N3 1SS · premises record
Householder
Approved
2024-02-19
Single storey rear extension. Insertion of side windows, rooflight and new rear facing window to existing outrigger (Amended Description)
13 Cyprus Avenue London N3 1SS · premises record
Householder Application
Approved
2023-11-09
Single storey rear extension with a proposed depth of 3.48 metres, an eaves height of 3.00 metres, and a maximum height of 3.30 metres, following the demolition of the existing bay window and rear outrigger feature
13 Cyprus Avenue London N3 1SS · premises record
Officer Lizzy Ruta
Prior Notification (Householder)
Refused
2023-09-11
Part single, part two storey rear and side extension. Roof extension including hip to gable and 2no. front and 3no. rear facing rooflights. Removal of the existing front porch and replacement of the existing front door with associated new canopy. Changes to fenestration to side elevation. New landscaping to front garden
39 Cyprus Avenue London N3 1SS · premises record
Officer Declan Rooney
Householder Application
Withdrawn
2023-07-24
Single storey side and rear extension. Removal of the existing front porch and replacement of the existing front door. New landscaping to front garden
39 Cyprus Avenue London N3 1SS · premises record
Officer Declan Rooney
Householder Application
Approved
2023-07-21
Roof extension including hip to gable, rear dormer window with juliette balcony and 2no. front facing rooflights
39 Cyprus Avenue London N3 1SS · premises record
Officer Thomas Wong
Proposed Lawful Development Certificate
Approved
2023-07-20
Roof extension involving rear dormer window and 1no front facing rooflight (Retrospective application)
53 Cyprus Avenue London N3 1SS · premises record
Officer Emily Bell
Retention/Continued Use
Refused
2021-04-29
Roof extension including rear dormer window and additional chimney
53 Cyprus Avenue London N3 1SS · premises record
Officer Emily Bell
Householder Application
Approved
2020-07-01
Roof extension including rear dormer window and additional chimney
53 Cyprus Avenue London N3 1SS · premises record
Householder Application
Approved
2020-03-06
Single storey rear extension following demolition of the existing rear extension
7 Cyprus Avenue London N3 1SS · premises record
Officer Hibaaq Gelleh
Householder Application
Approved
2019-06-25
Single storey side and rear extension. Removal of the existing front porch and replacement of the existing front door and installation of rain cover canopy. First floor rear extension. Replacement of existing window on front gable and new glazing on side elevation. New landscaping to front garden
39 Cyprus Avenue London N3 1SS · premises record
Approved
2024-02-19
More
Householder
Single storey rear extension. Insertion of side windows, rooflight and new rear facing window to existing outrigger (Amended Description)
13 Cyprus Avenue London N3 1SS · premises record
Approved
2023-11-09
More
Householder Application
Single storey rear extension with a proposed depth of 3.48 metres, an eaves height of 3.00 metres, and a maximum height of 3.30 metres, following the demolition of the existing bay window and rear outrigger feature
13 Cyprus Avenue London N3 1SS · premises record
Officer Lizzy Ruta
Refused
2023-09-11
More
Prior Notification (Householder)
Show all 10 rows
Part single, part two storey rear and side extension. Roof extension including hip to gable and 2no. front and 3no. rear facing rooflights. Removal of the existing front porch and replacement of the existing front door with associated new canopy. Changes to fenestration to side elevation. New landscaping to front garden
39 Cyprus Avenue London N3 1SS · premises record
Officer Declan Rooney
Withdrawn
2023-07-24
More
Householder Application
Single storey side and rear extension. Removal of the existing front porch and replacement of the existing front door. New landscaping to front garden
39 Cyprus Avenue London N3 1SS · premises record
Officer Declan Rooney
Approved
2023-07-21
More
Householder Application
Roof extension including hip to gable, rear dormer window with juliette balcony and 2no. front facing rooflights
39 Cyprus Avenue London N3 1SS · premises record
Officer Thomas Wong
Approved
2023-07-20
More
Proposed Lawful Development Certificate
Roof extension involving rear dormer window and 1no front facing rooflight (Retrospective application)
53 Cyprus Avenue London N3 1SS · premises record
Officer Emily Bell
Refused
2021-04-29
More
Retention/Continued Use
Roof extension including rear dormer window and additional chimney
53 Cyprus Avenue London N3 1SS · premises record
Officer Emily Bell
Approved
2020-07-01
More
Householder Application
Roof extension including rear dormer window and additional chimney
53 Cyprus Avenue London N3 1SS · premises record
Approved
2020-03-06
More
Householder Application
Single storey rear extension following demolition of the existing rear extension
7 Cyprus Avenue London N3 1SS · premises record
Officer Hibaaq Gelleh
Approved
2019-06-25
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 30 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 30 of 30 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Article 4 for Finchley Garden Village CA Area 1 · reference A4D2A1 · covers 3 of 30 premises. Some normally permitted changes may require planning permission.
Conservation Area
Finchley Garden Village · reference CA18 · covers 3 of 30 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 30 of 30 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Article 4 for Finchley Garden Village CA Area 1 · reference A4D2A1 · covers 3 of 30 premises. Some normally permitted changes may require planning permission.
Conservation Area
Finchley Garden Village · reference CA18 · covers 3 of 30 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
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 30 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Case officer on 3 applications
Case officer on 3 applications
Case officer on 2 applications
Case officer on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Show all 10 rows
Agent on 1 application
Agent on 1 application
Agent on 1 application
Case officer on 3 applications
Case officer on 3 applications
Case officer on 2 applications
Case officer on 2 applications
Development
What could it become?
Planning precedent42 applications and 43 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy12 EPC records; ratings C: 1, D: 7, E: 4.
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.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.