Postcode record · Hillingdon
UB8 3BS.
UB8 3BS has 13 known premises and 20 planning records — 9 approved of 17 decided (52.9%). 9 EPC records.
Postcode UB8 3BS · boundary not held, centred on the postcodeApprovedRefusedOther20 on the map — every match
At a glance · this postcodeHillingdon profile →
13
Premises
known addresses (UPRNs)
20
Applications
17 decided
52.9%
Approval rate
9 approved · 8 refused
9
EPC records
ratings C 2 · D 5 · E 2
20
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?
UB8 3BS has 13 known premises and 20 planning records — 9 approved of 17 decided (52.9%). 9 EPC records.
Premises
Name
Details
UPRN 10022802127
UPRN 100021479642
UPRN 100021479643
UPRN 100021479644
UPRN 100021479645
UPRN 100021479646
UPRN 100021479647
UPRN 100021479648
UPRN 100021479649
UPRN 100021479650
UPRN 10022802127
UPRN 100021479642
UPRN 100021479643
Show all 10 rows
UPRN 100021479644
UPRN 100021479645
UPRN 100021479646
UPRN 100021479647
UPRN 100021479648
UPRN 100021479649
UPRN 100021479650
Planning
What happened?
20 planning applications across the postcode; 9 approved of 17 decided (52.9%). Latest 20 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of single storey extension to front side of the house, and an Outbuilding (Gym/ Sports Room, demolition of existing outbuilding.
2 DAWLEY AVENUE HILLINGDON · premises record
Officer Nicola Taplin
Planning Application
Approved
2025-02-14
Erection of a part single storey, part two storey side extension, first floor rear extension and installation of external wall insulation.
11 & 11A DAWLEY AVENUE HILLINGDON · premises record
Officer Christos Chrysanthou
Planning Application
Refused
2024-10-25
Erection of a single storey extension to side and alterations to boundary treatment
1 DAWLEY AVENUE HILLINGDON UB8 3BS · premises record
Officer Rebekah McCullough
Planning Application
Approved
2023-07-17
Erection of single storey side and rear extensions and a detached outbuilding following the demolition of existing garage
2 DAWLEY AVENUE HILLINGDON · premises record
Officer Rhian Thomas
Planning Application
Approved
2023-06-26
Conversion of roof space to habitable use to include a side dormer. (Application for a Certificate of Lawful Development for a Proposed Development)
2 DAWLEY AVENUE HILLINGDON · premises record
Officer Rhian Thomas
Planning Application
Approved
2023-06-26
Two storey side extension, conversion of roof space to habitable use to include a rear dormer and a front roof light, and alteration to elevations of the rear extension
12 DAWLEY AVENUE HILLINGDON · premises record
Officer Zara Raza
Planning Application
Refused
2021-10-27
Single storey side/rear extension involving demolition of detached garage
4 DAWLEY AVENUE HILLINGDON UB8 3BS · premises record
Officer Nurgul Kinli
Planning Application
Approved
2018-02-21
Installation of side dormer (Application for a Certificate of Lawful Development for a Proposed Development)
4 DAWLEY AVENUE HILLINGDON UB8 3BS · premises record
Officer Colin Blundel
Planning Application
Approved
2017-10-18
Single storey side/rear extension and conversion of garage to habitable space including alterations to its roof
4 DAWLEY AVENUE HILLINGDON UB8 3BS · premises record
Officer Christopher Brady
Planning Application
Approved
2017-10-18
Conversion of detached garage to rear to habitable room involving alterations to side and front elevations
11 DAWLEY AVENUE HILLINGDON · premises record
Officer Jazz Ghandial
Planning Application
Refused
2014-07-02
Erection of single storey extension to front side of the house, and an Outbuilding (Gym/ Sports Room, demolition of existing outbuilding.
2 DAWLEY AVENUE HILLINGDON · premises record
Officer Nicola Taplin
Approved
2025-02-14
More
Planning Application
Erection of a part single storey, part two storey side extension, first floor rear extension and installation of external wall insulation.
11 & 11A DAWLEY AVENUE HILLINGDON · premises record
Officer Christos Chrysanthou
Refused
2024-10-25
More
Planning Application
Erection of a single storey extension to side and alterations to boundary treatment
1 DAWLEY AVENUE HILLINGDON UB8 3BS · premises record
Officer Rebekah McCullough
Approved
2023-07-17
More
Planning Application
Show all 10 rows
Erection of single storey side and rear extensions and a detached outbuilding following the demolition of existing garage
2 DAWLEY AVENUE HILLINGDON · premises record
Officer Rhian Thomas
Approved
2023-06-26
More
Planning Application
Conversion of roof space to habitable use to include a side dormer. (Application for a Certificate of Lawful Development for a Proposed Development)
2 DAWLEY AVENUE HILLINGDON · premises record
Officer Rhian Thomas
Approved
2023-06-26
More
Planning Application
Two storey side extension, conversion of roof space to habitable use to include a rear dormer and a front roof light, and alteration to elevations of the rear extension
12 DAWLEY AVENUE HILLINGDON · premises record
Officer Zara Raza
Refused
2021-10-27
More
Planning Application
Single storey side/rear extension involving demolition of detached garage
4 DAWLEY AVENUE HILLINGDON UB8 3BS · premises record
Officer Nurgul Kinli
Approved
2018-02-21
More
Planning Application
Installation of side dormer (Application for a Certificate of Lawful Development for a Proposed Development)
4 DAWLEY AVENUE HILLINGDON UB8 3BS · premises record
Officer Colin Blundel
Approved
2017-10-18
More
Planning Application
Single storey side/rear extension and conversion of garage to habitable space including alterations to its roof
4 DAWLEY AVENUE HILLINGDON UB8 3BS · premises record
Officer Christopher Brady
Approved
2017-10-18
More
Planning Application
Conversion of detached garage to rear to habitable room involving alterations to side and front elevations
11 DAWLEY AVENUE HILLINGDON · premises record
Officer Jazz Ghandial
Refused
2014-07-02
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 13 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 13 of 13 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 13 of 13 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 20 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Case officer on 3 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 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 3 applications
Case officer on 2 applications
Case officer on 2 applications
Show all 10 rows
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 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent20 applications and 20 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy9 EPC records; ratings C: 2, D: 5, E: 2.
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.