Postcode record · Hillingdon
UB4 8AS.
UB4 8AS has 11 known premises and 7 planning records — 3 approved of 6 decided (50%). 4 EPC records.
Postcode UB4 8AS · boundary not held, centred on the postcodeApprovedRefusedOther7 on the map — every match
At a glance · this postcodeHillingdon profile →
11
Premises
known addresses (UPRNs)
7
Applications
6 decided
50%
Approval rate
3 approved · 3 refused
62 days
Median decision time
average 296 days · 7 dated decisions
4
EPC records
ratings D 3 · E 1
7
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 8AS has 11 known premises and 7 planning records — 3 approved of 6 decided (50%). 4 EPC records.
Premises
Name
Details
UPRN 768011275
UPRN 10009949201
UPRN 10090333389
UPRN 100021424061
UPRN 100021424063
UPRN 100021424065
UPRN 100021424067
UPRN 100021424069
UPRN 100021424070
UPRN 100021424071
UPRN 768011275
UPRN 10009949201
UPRN 10090333389
Show all 10 rows
UPRN 100021424061
UPRN 100021424063
UPRN 100021424065
UPRN 100021424067
UPRN 100021424069
UPRN 100021424070
UPRN 100021424071
Planning
What happened?
7 planning applications across the postcode; 3 approved of 6 decided (50%). Latest 7 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey front extension and conversion of garage to habitable space
101 FROGMORE AVENUE HAYES · premises record
Officer Nicola Taplin
Planning Application
Refused
2016-07-19
Single storey front extension and conversion of garage to habitable use to include alterations to front elevation
101 FROGMORE AVENUE HAYES · premises record
Officer Nicola Taplin
Planning Application
Refused
2015-09-23
CHANGE OF USE OF PART OF FIRST FLOOR TO A ONE-BEDROOM FLAT
86 FROGMORE AVENUE HAYES · premises record
Officer Simon Taylor
Planning Application
No determination
2003-12-30
ERECTION OF A PART TWO STOREY, PART SINGLE STOREY SIDE EXTENSION
101 FROGMORE AVENUE HAYES · premises record
Officer Kate Keens
Planning Application
Approved
2002-07-09
ERECTION OF A TWO STOREY SIDE EXTENSION
101 FROGMORE AVENUE HAYES · premises record
Officer Andrew Parker
Planning Application
Refused
2002-03-28
ERECTION OF A SINGLE STOREY REAR EXTENSION (RETROSPECTIVE APPLICATION)
86 FROGMORE AVENUE HAYES · premises record
Officer Kevin McGill
Planning Application
Approved
2000-11-22
ERECTION OF A SINGLE STOREY REAR EXTENSION
86 FROGMORE AVENUE HAYES · premises record
Officer Shahida Manjlai
Planning Application
Approved
2000-03-02
Single storey front extension and conversion of garage to habitable space
101 FROGMORE AVENUE HAYES · premises record
Officer Nicola Taplin
Refused
2016-07-19
More
Planning Application
Single storey front extension and conversion of garage to habitable use to include alterations to front elevation
101 FROGMORE AVENUE HAYES · premises record
Officer Nicola Taplin
Refused
2015-09-23
More
Planning Application
CHANGE OF USE OF PART OF FIRST FLOOR TO A ONE-BEDROOM FLAT
86 FROGMORE AVENUE HAYES · premises record
Officer Simon Taylor
No determination
2003-12-30
More
Planning Application
Show all 7 rows
ERECTION OF A PART TWO STOREY, PART SINGLE STOREY SIDE EXTENSION
101 FROGMORE AVENUE HAYES · premises record
Officer Kate Keens
Approved
2002-07-09
More
Planning Application
ERECTION OF A TWO STOREY SIDE EXTENSION
101 FROGMORE AVENUE HAYES · premises record
Officer Andrew Parker
Refused
2002-03-28
More
Planning Application
ERECTION OF A SINGLE STOREY REAR EXTENSION (RETROSPECTIVE APPLICATION)
86 FROGMORE AVENUE HAYES · premises record
Officer Kevin McGill
Approved
2000-11-22
More
Planning Application
ERECTION OF A SINGLE STOREY REAR EXTENSION
86 FROGMORE AVENUE HAYES · premises record
Officer Shahida Manjlai
Approved
2000-03-02
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 11 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 11 of 11 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 11 of 11 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 7 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 1 application
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
Show all 6 rows
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent7 applications and 7 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy4 EPC records; ratings D: 3, 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.