Postcode record · Brent
HA9 8NZ.
HA9 8NZ has 35 known premises and 48 planning records — 28 approved of 48 decided (58.3%). 22 EPC records.
Postcode HA9 8NZ · boundary not held, centred on the postcodeApprovedRefusedOther48 exact48 on the map — every match
At a glance · this postcodeBrent profile →
35
Premises
known addresses (UPRNs)
48
Applications
48 decided
58.3%
Approval rate
28 approved · 9 refused
22
EPC records
ratings B 2 · C 1 · D 16 · E 3
48
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?
HA9 8NZ has 35 known premises and 48 planning records — 28 approved of 48 decided (58.3%). 22 EPC records.
Premises (18 of 35 shown)
Name
Details
UPRN 202097111
UPRN 202100638
UPRN 202100639
UPRN 202100656
UPRN 202100658
UPRN 202100660
UPRN 202100662
UPRN 202100664
UPRN 202100666
UPRN 202100668
UPRN 202097111
UPRN 202100638
UPRN 202100639
Show all 10 rows
UPRN 202100656
UPRN 202100658
UPRN 202100660
UPRN 202100662
UPRN 202100664
UPRN 202100666
UPRN 202100668
Planning
What happened?
48 planning applications across the postcode; 28 approved of 48 decided (58.3%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Proposed single-storey rear extension to dwellinghouse.
140 Elmstead Avenue, Wembley, HA9 8NZ · premises record
Householder
Approved
2026-03-16
Certificate of lawfulness for proposed demolition of existing outbuilding and proposed single storey outbuilding in rear garden of the dwellinghouse.
140 Elmstead Avenue, Wembley, HA9 8NZ · premises record
Certificate of Lawfulness - Proposed
Approved
2026-03-05
Proposed demolition of rear conservatory, erection of single storey rear extension and chimney stack removal to the dwellinghouse.
128 Elmstead Avenue, Wembley, HA9 8NZ · premises record
Householder
Approved
2025-12-22
Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 3.5m Eaves height - 3m
136 Elmstead Avenue, Wembley, HA9 8NZ · premises record
Prior Approval - Large householder
Not required
2025-09-26
Proposed first floor side extension to the dwellinghouse.
126 Elmstead Avenue, Wembley, HA9 8NZ · premises record
Householder
Approved
2024-06-05
Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 3m Eaves height - 3m
132 Elmstead Avenue, Wembley, HA9 8NZ · premises record
Prior Approval - Large householder
Not required
2021-07-24
Certificate of lawfulness for proposed rear dormer loft conversion with 2 front rooflights to the dwellinghouse.
126 Elmstead Avenue, Wembley, HA9 8NZ · premises record
Certificate of Lawfulness - Proposed
Approved
2021-05-03
Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 4m Maximum height - 3.3m Eaves height - 3.3m
126 Elmstead Avenue, Wembley, HA9 8NZ · premises record
Prior Approval - Large householder
Refused
2020-11-27
Certificate of lawfulness for proposed demolition of the garage; single-storey rear extension with rear terrace, single-storey side extension, and front porch extension to the dwellinghouse.
126 Elmstead Avenue, Wembley, HA9 8NZ · premises record
Certificate of Lawfulness - Proposed
Refused
2020-11-03
Proposed garage conversion including front extension and replacement doors, front porch extension and new front entrance door, single storey rear extension with two rooflights to dwellinghouse
126 Elmstead Avenue, Wembley, HA9 8NZ · premises record
Householder
Approved
2020-11-03
Proposed single-storey rear extension to dwellinghouse.
140 Elmstead Avenue, Wembley, HA9 8NZ · premises record
Approved
2026-03-16
More
Householder
Certificate of lawfulness for proposed demolition of existing outbuilding and proposed single storey outbuilding in rear garden of the dwellinghouse.
140 Elmstead Avenue, Wembley, HA9 8NZ · premises record
Approved
2026-03-05
More
Certificate of Lawfulness - Proposed
Proposed demolition of rear conservatory, erection of single storey rear extension and chimney stack removal to the dwellinghouse.
128 Elmstead Avenue, Wembley, HA9 8NZ · premises record
Approved
2025-12-22
More
Householder
Show all 10 rows
Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 3.5m Eaves height - 3m
136 Elmstead Avenue, Wembley, HA9 8NZ · premises record
Not required
2025-09-26
More
Prior Approval - Large householder
Proposed first floor side extension to the dwellinghouse.
126 Elmstead Avenue, Wembley, HA9 8NZ · premises record
Approved
2024-06-05
More
Householder
Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 3m Eaves height - 3m
132 Elmstead Avenue, Wembley, HA9 8NZ · premises record
Not required
2021-07-24
More
Prior Approval - Large householder
Certificate of lawfulness for proposed rear dormer loft conversion with 2 front rooflights to the dwellinghouse.
126 Elmstead Avenue, Wembley, HA9 8NZ · premises record
Approved
2021-05-03
More
Certificate of Lawfulness - Proposed
Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 4m Maximum height - 3.3m Eaves height - 3.3m
126 Elmstead Avenue, Wembley, HA9 8NZ · premises record
Refused
2020-11-27
More
Prior Approval - Large householder
Certificate of lawfulness for proposed demolition of the garage; single-storey rear extension with rear terrace, single-storey side extension, and front porch extension to the dwellinghouse.
126 Elmstead Avenue, Wembley, HA9 8NZ · premises record
Refused
2020-11-03
More
Certificate of Lawfulness - Proposed
Proposed garage conversion including front extension and replacement doors, front porch extension and new front entrance door, single storey rear extension with two rooflights to dwellinghouse
126 Elmstead Avenue, Wembley, HA9 8NZ · premises record
Approved
2020-11-03
More
Householder
Building control
Building-control records are not yet collected for Brent — 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 35 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Article 4 for HMOs · reference A4D_HMO1 · covers 35 of 35 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Article 4 for HMOs · reference A4D_HMO1 · covers 35 of 35 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 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 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
Agent on 4 applications
Applicant on 5 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
Agent on 4 applications
Development
What could it become?
Planning precedent48 applications and 48 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy22 EPC records; ratings B: 2, C: 1, D: 16, E: 3.
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
The Developer PlanOwnership, finance and market signals recorded at addresses in this postcode — each with date and source. Signals are evidence of change, not a prediction.
10 intent signals recorded in this postcode
Repeat refusal · 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.