Postcode record · Hillingdon
UB4 8AP.
UB4 8AP has 52 known premises and 27 planning records — 18 approved of 23 decided (78.3%). 35 EPC records.
Postcode UB4 8AP · boundary not held, centred on the postcodeApprovedRefusedOther27 on the map — every match
At a glance · this postcodeHillingdon profile →
52
Premises
known addresses (UPRNs)
27
Applications
23 decided
78.3%
Approval rate
18 approved · 5 refused
55 days
Median decision time
average 54 days · 27 dated decisions
35
EPC records
ratings C 4 · D 23 · E 7 · F 1
27
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 8AP has 52 known premises and 27 planning records — 18 approved of 23 decided (78.3%). 35 EPC records.
Premises (18 of 52 shown)
Name
Details
UPRN 100021423978
UPRN 100021423979
UPRN 100021423980
UPRN 100021423981
UPRN 100021423982
UPRN 100021423983
UPRN 100021423984
UPRN 100021423985
UPRN 100021423986
UPRN 100021423987
UPRN 100021423978
UPRN 100021423979
UPRN 100021423980
Show all 10 rows
UPRN 100021423981
UPRN 100021423982
UPRN 100021423983
UPRN 100021423984
UPRN 100021423985
UPRN 100021423986
UPRN 100021423987
Planning
What happened?
27 planning applications across the postcode; 18 approved of 23 decided (78.3%). Latest 27 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Conversion of roof space to habitable use to include a rear dormer, 2 front roof lights and conversion of roof from hip to gable end (Application for a Certificate of Lawful Development for a Proposed Development)
33 FROGMORE AVENUE HAYES · premises record
Officer Analese Haynes
Planning Application
Approved
2024-11-21
Conversion of roof space to habitable use to include a rear dormer with juliette balcony, 3 front roof lights and conversion of roof from hip to gable end with new gable end window. Erection of outbuilding to rear garden for use as gym/games room/store (Application for a Certificate of Lawful Develo
41 FROGMORE AVENUE HAYES · premises record
Officer Rhian Thomas
Planning Application
Approved
2022-08-10
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4 metres, for which the maximum height would be 3 metres, and for which the height of the eaves would be 3 metres
41 FROGMORE AVENUE HAYES · premises record
Officer Rhian Thomas
Planning Application
Approved
2022-08-10
Planning Application
Approved
2020-08-26
Conversion of roof space to habitable use to include a rear dormer, 2 front rooflights and conversion of roof from hip to gable end with a new gable end window and single storey outbuilding to rear for use as a office/utility room (Application for a Certificate of Lawful Development for a Proposed D
13 FROGMORE AVENUE HAYES UB4 8AP · premises record
Officer Nesha Burnham
Planning Application
Approved
2020-08-26
Planning Application
Approved
2020-07-08
Conversion of roofspace to habitable use to include a rear dormer, 2 front rooflights and conversion of roof from hip to gable end with a new gable end window (Application for a Certificate of Lawful Development for a Proposed Development)
5 FROGMORE AVENUE HAYES · premises record
Officer Jivan Manku
Planning Application
Approved
2020-03-09
Planning Application
Approved
2017-01-09
Conversion of roof space to habitable use to include a rear dormer, 2 front rooflights and conversion of roof from hip to gable end with a new gable end window (Application for a Certificate of Lawful Development for a Proposed Development)
24 FROGMORE AVENUE HAYES UB4 8AP · premises record
Officer Nicola Taplin
Planning Application
Approved
2015-09-17
Conversion of roof space to habitable use to include a rear dormer, 2 front roof lights and conversion of roof from hip to gable end with a new gable end window (Application for a Certificate of Lawful Development for a Proposed Development)
35 FROGMORE AVENUE HAYES · premises record
Officer Nicola Taplin
Planning Application
Approved
2015-03-06
Conversion of roof space to habitable use to include a rear dormer, 2 front roof lights and conversion of roof from hip to gable end (Application for a Certificate of Lawful Development for a Proposed Development)
33 FROGMORE AVENUE HAYES · premises record
Officer Analese Haynes
Approved
2024-11-21
More
Planning Application
Conversion of roof space to habitable use to include a rear dormer with juliette balcony, 3 front roof lights and conversion of roof from hip to gable end with new gable end window. Erection of outbuilding to rear garden for use as gym/games room/store (Application for a Certificate of Lawful Develo
41 FROGMORE AVENUE HAYES · premises record
Officer Rhian Thomas
Approved
2022-08-10
More
Planning Application
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4 metres, for which the maximum height would be 3 metres, and for which the height of the eaves would be 3 metres
41 FROGMORE AVENUE HAYES · premises record
Officer Rhian Thomas
Approved
2022-08-10
More
Planning Application
Show all 10 rows
Approved
2020-08-26
More
Planning Application
Conversion of roof space to habitable use to include a rear dormer, 2 front rooflights and conversion of roof from hip to gable end with a new gable end window and single storey outbuilding to rear for use as a office/utility room (Application for a Certificate of Lawful Development for a Proposed D
13 FROGMORE AVENUE HAYES UB4 8AP · premises record
Officer Nesha Burnham
Approved
2020-08-26
More
Planning Application
Approved
2020-07-08
More
Planning Application
Conversion of roofspace to habitable use to include a rear dormer, 2 front rooflights and conversion of roof from hip to gable end with a new gable end window (Application for a Certificate of Lawful Development for a Proposed Development)
5 FROGMORE AVENUE HAYES · premises record
Officer Jivan Manku
Approved
2020-03-09
More
Planning Application
Approved
2017-01-09
More
Planning Application
Conversion of roof space to habitable use to include a rear dormer, 2 front rooflights and conversion of roof from hip to gable end with a new gable end window (Application for a Certificate of Lawful Development for a Proposed Development)
24 FROGMORE AVENUE HAYES UB4 8AP · premises record
Officer Nicola Taplin
Approved
2015-09-17
More
Planning Application
Conversion of roof space to habitable use to include a rear dormer, 2 front roof lights and conversion of roof from hip to gable end with a new gable end window (Application for a Certificate of Lawful Development for a Proposed Development)
35 FROGMORE AVENUE HAYES · premises record
Officer Nicola Taplin
Approved
2015-03-06
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 52 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 52 of 52 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 52 of 52 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 27 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Case officer on 3 applications
Case officer on 3 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 3 applications
Case officer on 3 applications
Case officer on 2 applications
Show all 10 rows
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent27 applications and 27 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy35 EPC records; ratings C: 4, D: 23, E: 7, F: 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.
4 intent signals recorded in this postcode
Insolvency · EPC F/G · Long hold
Subscribe to see the signals →Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.