Postcode record · Barnet
NW7 3AX.
NW7 3AX has 25 known premises and 16 planning records — 10 approved of 15 decided (66.7%). 14 EPC records.
Postcode NW7 3AX · boundary not held, centred on the postcodeApprovedRefusedOther16 exact16 on the map — every match
At a glance · this postcodeBarnet profile →
25
Premises
known addresses (UPRNs)
16
Applications
15 decided
66.7%
Approval rate
10 approved · 3 refused
14
EPC records
ratings C 4 · D 8 · E 2
16
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?
NW7 3AX has 25 known premises and 16 planning records — 10 approved of 15 decided (66.7%). 14 EPC records.
Premises (18 of 25 shown)
Name
Details
UPRN 200040971
UPRN 200040973
UPRN 200040975
UPRN 200040976
UPRN 200040977
UPRN 200040979
UPRN 200040981
UPRN 200040983
UPRN 200040985
UPRN 200040987
UPRN 200040971
UPRN 200040973
UPRN 200040975
Show all 10 rows
UPRN 200040976
UPRN 200040977
UPRN 200040979
UPRN 200040981
UPRN 200040983
UPRN 200040985
UPRN 200040987
Planning
What happened?
16 planning applications across the postcode; 10 approved of 15 decided (66.7%). Latest 16 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey front/side extension to form porch entrance. New rear raised patio area with access steps to garden
47 Fernside Avenue London NW7 3AX · premises record
Householder Application
Pending Consideration
2026-04-23
Roof extension involving hip to gable, rear dormer window with juliette balcony, 3no. front facing rooflights and new side gable window
51 Fernside Avenue London NW7 3AX · premises record
Proposed Lawful Development Certificate
Approved
2025-05-01
Erection of a new two storey dwelling following demolition of the existing garage
Land Adj To 51 Fernside Avenue London NW7 3AX · premises record
Full Application
Refused
2024-03-14
Erection of a new two storey dwelling following demolition of the existing garage
Land Adj To 51 Fernside Avenue London NW7 3AX · premises record
Full Application
Refused
2023-10-25
Installation of 1no 9m medium wooden pole
Outside 29 - 31 Fernside Avenue London NW7 3AX · premises record
Licence Notification
Not required
2022-10-06
Installation of 1no 9m medium wooden pole
Side Of 51 Fernside Avenue London NW7 3AX · premises record
Licence Notification
Not required
2022-10-06
Roof extension involving hip to gable, 1no side gable window, rear dormer windows and 3no front facing rooflights
29 Fernside Avenue London NW7 3AX · premises record
Proposed Lawful Development Certificate
Approved
2020-09-17
Roof extension involving hip to gable, rear dormer window, 2no front facing rooflights and new side gable window
41 Fernside Avenue London NW7 3AX · premises record
Proposed Lawful Development Certificate
Approved
2019-12-23
Proposed single storey rear extension
Ground Floor Flat 65 Fernside Avenue London NW7 3AX · premises record
Full Application
Approved
2017-01-20
Single storey rear extension
65 Fernside Avenue London NW7 3AX · premises record
Full Application
Approved
2016-06-27
Single storey front/side extension to form porch entrance. New rear raised patio area with access steps to garden
47 Fernside Avenue London NW7 3AX · premises record
Pending Consideration
2026-04-23
More
Householder Application
Roof extension involving hip to gable, rear dormer window with juliette balcony, 3no. front facing rooflights and new side gable window
51 Fernside Avenue London NW7 3AX · premises record
Approved
2025-05-01
More
Proposed Lawful Development Certificate
Erection of a new two storey dwelling following demolition of the existing garage
Land Adj To 51 Fernside Avenue London NW7 3AX · premises record
Refused
2024-03-14
More
Full Application
Show all 10 rows
Erection of a new two storey dwelling following demolition of the existing garage
Land Adj To 51 Fernside Avenue London NW7 3AX · premises record
Refused
2023-10-25
More
Full Application
Installation of 1no 9m medium wooden pole
Outside 29 - 31 Fernside Avenue London NW7 3AX · premises record
Not required
2022-10-06
More
Licence Notification
Installation of 1no 9m medium wooden pole
Side Of 51 Fernside Avenue London NW7 3AX · premises record
Not required
2022-10-06
More
Licence Notification
Roof extension involving hip to gable, 1no side gable window, rear dormer windows and 3no front facing rooflights
29 Fernside Avenue London NW7 3AX · premises record
Approved
2020-09-17
More
Proposed Lawful Development Certificate
Roof extension involving hip to gable, rear dormer window, 2no front facing rooflights and new side gable window
41 Fernside Avenue London NW7 3AX · premises record
Approved
2019-12-23
More
Proposed Lawful Development Certificate
Proposed single storey rear extension
Ground Floor Flat 65 Fernside Avenue London NW7 3AX · premises record
Approved
2017-01-20
More
Full Application
Single storey rear extension
65 Fernside Avenue London NW7 3AX · premises record
Approved
2016-06-27
More
Full 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 25 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 25 of 25 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 25 of 25 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 16 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 3 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 1 application
Applicant on 3 applications
Applicant on 2 applications
Applicant on 2 applications
Show all 10 rows
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 1 application
Development
What could it become?
Planning precedent16 applications and 16 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy14 EPC records; ratings C: 4, D: 8, E: 2.
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.
3 intent signals recorded in this postcode
Appeal dismissed · Beatable refusal · Long hold
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.