Postcode record · Hillingdon
HA4 9QL.
HA4 9QL has 35 known premises and 27 planning records — 17 approved of 23 decided (73.9%). 17 EPC records.
Postcode HA4 9QL · boundary not held, centred on the postcodeApprovedRefusedOther27 exact27 on the map — every match
At a glance · this postcodeHillingdon profile →
35
Premises
known addresses (UPRNs)
27
Applications
23 decided
73.9%
Approval rate
17 approved · 6 refused
17
EPC records
ratings B 1 · C 7 · D 8 · E 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?
HA4 9QL has 35 known premises and 27 planning records — 17 approved of 23 decided (73.9%). 17 EPC records.
Premises (18 of 35 shown)
Name
Details
UPRN 768011847
UPRN 10002293379
UPRN 100021456561
UPRN 100021456563
UPRN 100021456565
UPRN 100021456567
UPRN 100021456569
UPRN 100021456571
UPRN 100021456573
UPRN 100021456575
UPRN 768011847
UPRN 10002293379
UPRN 100021456561
Show all 10 rows
UPRN 100021456563
UPRN 100021456565
UPRN 100021456567
UPRN 100021456569
UPRN 100021456571
UPRN 100021456573
UPRN 100021456575
Planning
What happened?
27 planning applications across the postcode; 17 approved of 23 decided (73.9%). Latest 27 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a part single, part two storey extension to the rear
80 CASTLETON ROAD RUISLIP · premises record
Agent Mr. Ashfaq Ahmed Office Suite · Officer Sharon Singh
Planning Application
Approved
2025-06-23
Removal of chimney, conversion of roof space to habitable use to include a rear dormer and 3 x front roof lights (Application for a Certificate of Lawful Development for a Proposed Development)
80 CASTLETON ROAD RUISLIP · premises record
Agent Mr. Ashfaq Ahmed Office Suite · Officer Eoin Concannon
Planning Application
Approved
2025-06-19
Erection of outbuilding to rear of dwelling. (Application for Certificate of Lawful Development for a Proposed Development)
82 CASTLETON ROAD RUISLIP MIDDLESEX · premises record
Agent Mr Stuart Bowen Stuart Bowen & Co · Officer Becky Smith
Planning Application
Refused
2023-03-08
Single storey rear extension (following part demolition of existing side/rear garage addition).
82 CASTLETON ROAD RUISLIP MIDDLESEX · premises record
Agent Mr Stuart Bowen Bowen & Co · Officer Jimill Patel
Planning Application
Approved
2021-08-12
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 3.5 metres, and for which the height of the eaves would be 3 metres
82 CASTLETON ROAD RUISLIP MIDDLESEX · premises record
Agent Mr Stuart Bowen Stuart Bowen & Co. · Officer Jimill Patel
Planning Application
Refused
2021-05-26
Conversion of roof space to habitable use to include a rear dormer, 2 front roof lights and removal of chimney (Application for a Certificate of Lawful Development for a Proposed Development)
82 CASTLETON ROAD RUISLIP MIDDLESEX · premises record
Agent Mr Stuart Bowen Stuart Bowen & Co. · Officer Jimill Patel
Planning Application
Approved
2021-05-26
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 3.2 metres, and for which the height of the eaves would be 3 metres
62 CASTLETON ROAD RUISLIP · premises record
Agent Mr Tom Tasou Tasou Associates · Officer Hoda Sadri
Planning Application
Approved
2016-05-13
Single storey rear extension
76 CASTLETON ROAD RUISLIP MIDDX · premises record
Agent Mr eddie hannigan · Officer Daniel Murkin
Planning Application
Approved
2014-12-19
Single storey rear extension
76 CASTLETON ROAD RUISLIP MIDDX · premises record
Agent Mr eddie hannigan · Officer Daniel Murkin
Planning Application
Refused
2014-10-02
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.85 metres, for which the maximum height would be 3.2 metres, and for which the height of the eaves would be 3 metres
46 CASTLETON ROAD RUISLIP · premises record
Planning Application
Approved
2014-02-25
Erection of a part single, part two storey extension to the rear
80 CASTLETON ROAD RUISLIP · premises record
Agent Mr. Ashfaq Ahmed Office Suite · Officer Sharon Singh
Approved
2025-06-23
More
Planning Application
Removal of chimney, conversion of roof space to habitable use to include a rear dormer and 3 x front roof lights (Application for a Certificate of Lawful Development for a Proposed Development)
80 CASTLETON ROAD RUISLIP · premises record
Agent Mr. Ashfaq Ahmed Office Suite · Officer Eoin Concannon
Approved
2025-06-19
More
Planning Application
Erection of outbuilding to rear of dwelling. (Application for Certificate of Lawful Development for a Proposed Development)
82 CASTLETON ROAD RUISLIP MIDDLESEX · premises record
Agent Mr Stuart Bowen Stuart Bowen & Co · Officer Becky Smith
Refused
2023-03-08
More
Planning Application
Show all 10 rows
Single storey rear extension (following part demolition of existing side/rear garage addition).
82 CASTLETON ROAD RUISLIP MIDDLESEX · premises record
Agent Mr Stuart Bowen Bowen & Co · Officer Jimill Patel
Approved
2021-08-12
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 3.5 metres, and for which the height of the eaves would be 3 metres
82 CASTLETON ROAD RUISLIP MIDDLESEX · premises record
Agent Mr Stuart Bowen Stuart Bowen & Co. · Officer Jimill Patel
Refused
2021-05-26
More
Planning Application
Conversion of roof space to habitable use to include a rear dormer, 2 front roof lights and removal of chimney (Application for a Certificate of Lawful Development for a Proposed Development)
82 CASTLETON ROAD RUISLIP MIDDLESEX · premises record
Agent Mr Stuart Bowen Stuart Bowen & Co. · Officer Jimill Patel
Approved
2021-05-26
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 3.2 metres, and for which the height of the eaves would be 3 metres
62 CASTLETON ROAD RUISLIP · premises record
Agent Mr Tom Tasou Tasou Associates · Officer Hoda Sadri
Approved
2016-05-13
More
Planning Application
Single storey rear extension
76 CASTLETON ROAD RUISLIP MIDDX · premises record
Agent Mr eddie hannigan · Officer Daniel Murkin
Approved
2014-12-19
More
Planning Application
Single storey rear extension
76 CASTLETON ROAD RUISLIP MIDDX · premises record
Agent Mr eddie hannigan · Officer Daniel Murkin
Refused
2014-10-02
More
Planning Application
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.85 metres, for which the maximum height would be 3.2 metres, and for which the height of the eaves would be 3 metres
46 CASTLETON ROAD RUISLIP · premises record
Approved
2014-02-25
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 35 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 34 of 35 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 34 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).
Seymour Gardens0 mCleves Way0 mCastleton Road0 mCardinal Road0 mR170 Public Footpath Roxbourne Park Miniature Railway To Borough Boundary29 m
People
Who is involved?
Named on the latest 27 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Agent on 4 applications
Agent on 2 applications
Agent on 2 applications
Agent on 2 applications
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Case officer on 5 applications
Agent on 4 applications
Agent on 2 applications
Agent on 2 applications
Show all 10 rows
Agent on 2 applications
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Case officer on 5 applications
Development
What could it become?
Planning precedent27 applications and 27 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy17 EPC records; ratings B: 1, C: 7, D: 8, 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.