Postcode record · Hillingdon
UB4 9NJ.
UB4 9NJ has 14 known premises and 4 planning records — 2 approved of 4 decided (50%). 11 EPC records.
Postcode UB4 9NJ · boundary not held, centred on the postcodeApprovedRefusedOther4 on the map — every match
At a glance · this postcodeHillingdon profile →
14
Premises
known addresses (UPRNs)
4
Applications
4 decided
50%
Approval rate
2 approved · 2 refused
56 days
Median decision time
average 67 days · 4 dated decisions
11
EPC records
ratings C 3 · D 7 · E 1
4
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?
UB4 9NJ has 14 known premises and 4 planning records — 2 approved of 4 decided (50%). 11 EPC records.
Premises
Name
Details
UPRN 100021426708
UPRN 100021426709
UPRN 100021426710
UPRN 100021426711
UPRN 100021426712
UPRN 100021426713
UPRN 100021426714
UPRN 100021426715
UPRN 100021426716
UPRN 100021426717
UPRN 100021426708
UPRN 100021426709
UPRN 100021426710
Show all 10 rows
UPRN 100021426711
UPRN 100021426712
UPRN 100021426713
UPRN 100021426714
UPRN 100021426715
UPRN 100021426716
UPRN 100021426717
Planning
What happened?
4 planning applications across the postcode; 2 approved of 4 decided (50%). Latest 4 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a single storey rear extension, part double storey rear extension following demolition of existing timber shed
66 HOBART CLOSE HAYES · premises record
Officer Shane O Donnell
Planning Application
Approved
2022-02-07
Conversion of existing garage to a habitable room and changes to fenestration
66 HOBART CLOSE HAYES · premises record
Officer Niamh McMenamin
Planning Application
Approved
2022-01-29
Conversion of existing garage to a habitable room and extension existing porch existing tiled sloping roof over garage replaced with a flat roof - laid to falls
66 HOBART CLOSE HAYES · premises record
Officer Shane O Donnell
Planning Application
Refused
2021-12-01
CONVERSION OF GARAGE TO A HABITABLE ROOM
68 HOBART CLOSE HAYES · premises record
Officer Andrew Parker
Planning Application
Refused
2000-11-23
Erection of a single storey rear extension, part double storey rear extension following demolition of existing timber shed
66 HOBART CLOSE HAYES · premises record
Officer Shane O Donnell
Approved
2022-02-07
More
Planning Application
Conversion of existing garage to a habitable room and changes to fenestration
66 HOBART CLOSE HAYES · premises record
Officer Niamh McMenamin
Approved
2022-01-29
More
Planning Application
Conversion of existing garage to a habitable room and extension existing porch existing tiled sloping roof over garage replaced with a flat roof - laid to falls
66 HOBART CLOSE HAYES · premises record
Officer Shane O Donnell
Refused
2021-12-01
More
Planning Application
Show all 4 rows
CONVERSION OF GARAGE TO A HABITABLE ROOM
68 HOBART CLOSE HAYES · premises record
Officer Andrew Parker
Refused
2000-11-23
More
Planning Application
Building control
Building-control records are not yet collected for Hillingdon — 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 14 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 14 of 14 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 14 of 14 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 4 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent4 applications and 4 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy11 EPC records; ratings C: 3, D: 7, 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.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.