Postcode record · Barnet
NW7 3QA.
NW7 3QA has 43 known premises and 50 planning records — 36 approved of 48 decided (75%). 24 EPC records.
Postcode NW7 3QA · boundary not held, centred on the postcodeApprovedRefusedOther50 exact50 on the map — every match
At a glance · this postcodeBarnet profile →
43
Premises
known addresses (UPRNs)
50
Applications
48 decided
75%
Approval rate
36 approved · 8 refused
24
EPC records
ratings C 12 · D 8 · E 4
50
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 3QA has 43 known premises and 50 planning records — 36 approved of 48 decided (75%). 24 EPC records.
Premises (18 of 43 shown)
Name
Details
UPRN 200034140
UPRN 200034141
UPRN 200034142
UPRN 200034143
UPRN 200034144
UPRN 200034145
UPRN 200034146
UPRN 200034147
UPRN 200034148
UPRN 200034149
UPRN 200034140
UPRN 200034141
UPRN 200034142
Show all 10 rows
UPRN 200034143
UPRN 200034144
UPRN 200034145
UPRN 200034146
UPRN 200034147
UPRN 200034148
UPRN 200034149
Planning
What happened?
50 planning applications across the postcode; 36 approved of 48 decided (75%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey rear extension with a maximum proposed depth of 6.0m, a maximum height of 2.99m and an eaves height of 2.99m
2 Downhurst Avenue London NW7 3QA · premises record
Prior Notification (Householder)
Unknown
2026-05-26
Roof extension involving rear dormer window and 2no. front facing rooflghts. New front porch
2 Downhurst Avenue London NW7 3QA · premises record
Proposed Lawful Development Certificate
Pending Consideration
2026-05-26
Conversion of the existing garage to habitable room including the partial raising of the roof to provide a flat roof, insertion of window to replace the garage door
5 Downhurst Avenue London NW7 3QA · premises record
Proposed Lawful Development Certificate
Approved
2025-09-15
Single storey rear extension with flat rooflights following demolition of the existing conservatory
3 Downhurst Avenue London NW7 3QA · premises record
Householder Application
Approved
2024-12-27
Roof extension involving rear dormer and 3no. front facing rooflights
18 Downhurst Avenue London NW7 3QA · premises record
Applicant Kathryn Kirsh · Officer Rish Mehan
Existing Lawful Development Certificate
Approved
2022-10-17
Erection of a rear conservatory
15 Downhurst Avenue London NW7 3QA · premises record
Householder Application
Refused
2022-07-27
Single storey rear extension
15 Downhurst Avenue London NW7 3QA · premises record
Proposed Lawful Development Certificate
Approved
2022-04-21
Single storey rear extension
15 Downhurst Avenue London NW7 3QA · premises record
Householder Application
Approved
2021-11-03
Roof extension involving rear dormer window with Juliette balcony and 2no front facing rooflights
15 Downhurst Avenue London NW7 3QA · premises record
Proposed Lawful Development Certificate
Approved
2021-08-18
Single storey rear extension with a proposed depth of 4 metres from original rear wall, maximum height of 3 metres and eaves height of 2.85 metres.
15 Downhurst Avenue London NW7 3QA · premises record
Prior Notification (Householder)
Refused
2021-08-18
Single storey rear extension with a maximum proposed depth of 6.0m, a maximum height of 2.99m and an eaves height of 2.99m
2 Downhurst Avenue London NW7 3QA · premises record
Unknown
2026-05-26
More
Prior Notification (Householder)
Roof extension involving rear dormer window and 2no. front facing rooflghts. New front porch
2 Downhurst Avenue London NW7 3QA · premises record
Pending Consideration
2026-05-26
More
Proposed Lawful Development Certificate
Conversion of the existing garage to habitable room including the partial raising of the roof to provide a flat roof, insertion of window to replace the garage door
5 Downhurst Avenue London NW7 3QA · premises record
Approved
2025-09-15
More
Proposed Lawful Development Certificate
Show all 10 rows
Single storey rear extension with flat rooflights following demolition of the existing conservatory
3 Downhurst Avenue London NW7 3QA · premises record
Approved
2024-12-27
More
Householder Application
Roof extension involving rear dormer and 3no. front facing rooflights
18 Downhurst Avenue London NW7 3QA · premises record
Applicant Kathryn Kirsh · Officer Rish Mehan
Approved
2022-10-17
More
Existing Lawful Development Certificate
Erection of a rear conservatory
15 Downhurst Avenue London NW7 3QA · premises record
Refused
2022-07-27
More
Householder Application
Single storey rear extension
15 Downhurst Avenue London NW7 3QA · premises record
Approved
2022-04-21
More
Proposed Lawful Development Certificate
Single storey rear extension
15 Downhurst Avenue London NW7 3QA · premises record
Approved
2021-11-03
More
Householder Application
Roof extension involving rear dormer window with Juliette balcony and 2no front facing rooflights
15 Downhurst Avenue London NW7 3QA · premises record
Approved
2021-08-18
More
Proposed Lawful Development Certificate
Single storey rear extension with a proposed depth of 4 metres from original rear wall, maximum height of 3 metres and eaves height of 2.85 metres.
15 Downhurst Avenue London NW7 3QA · premises record
Refused
2021-08-18
More
Prior Notification (Householder)
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 43 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 Small Houses in Multiple Occupation (HMO) Area 1 · reference A4D14A1 · covers 43 of 43 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 43 of 43 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).
Downhurst Avenue0 mFootpath From Downhurst Avenue To Grenville Place1 mAshbourne Grove6 mDerwent Avenue13 mHolmwood Grove21 mGrenville Place33 mDelamere Gardens42 mSefton Avenue42 mHale Lane42 mBelgrave Close51 m
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 5 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 1 application
Applicant on 5 applications
Applicant on 2 applications
Applicant on 1 application
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 precedent50 applications and 50 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy24 EPC records; ratings C: 12, D: 8, 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.
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.