Postcode record · Hillingdon
HA4 9SR.
HA4 9SR has 31 known premises and 28 planning records — 22 approved of 26 decided (84.6%). 18 EPC records.
Postcode HA4 9SR · boundary not held, centred on the postcodeApprovedRefusedOther28 exact28 on the map — every match
At a glance · this postcodeHillingdon profile →
31
Premises
known addresses (UPRNs)
28
Applications
26 decided
84.6%
Approval rate
22 approved · 4 refused
18
EPC records
ratings B 4 · C 5 · D 5 · E 3 · F 1
28
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 9SR has 31 known premises and 28 planning records — 22 approved of 26 decided (84.6%). 18 EPC records.
Premises (18 of 31 shown)
Name
Details
UPRN 10090331061
UPRN 10090331062
UPRN 10090331063
UPRN 10090331064
UPRN 10090331065
UPRN 10090331066
UPRN 10090331067
UPRN 10090331068
UPRN 100021469135
UPRN 100021469137
UPRN 10090331061
UPRN 10090331062
UPRN 10090331063
Show all 10 rows
UPRN 10090331064
UPRN 10090331065
UPRN 10090331066
UPRN 10090331067
UPRN 10090331068
UPRN 100021469135
UPRN 100021469137
Planning
What happened?
28 planning applications across the postcode; 22 approved of 26 decided (84.6%). Latest 28 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.00 metres, for which the maximum height would be 3.17 metres, and for which the height of the eaves would be 2.85 metres.
24 SUNNINGDALE AVENUE RUISLIP · premises record
Agent Mr Simon Mc Gough · Officer Niamh McMenamin
Planning Application
Approved
2023-08-14
Demolition of an existing detached garage and rear extension. Erection of new single storey rear extension.
24 SUNNINGDALE AVENUE RUISLIP · premises record
Agent Mr Simon Mc Gough · Officer Niamh McMenamin
Planning Application
Withdrawn
2023-06-08
Conversion of roof space to habitable use to include a rear dormer, 3 front roof lights and conversion of roof from hip to gable end with new gable end window (Application for a Certificate of Lawful Development for a Proposed Development)
24 SUNNINGDALE AVENUE RUISLIP · premises record
Agent Mr Simon Mc Gough · Officer Agatha Dutton
Planning Application
Approved
2023-05-26
Conversion of roof space to habitable use to include a rear dormer with 2 front roof lights and conversion of roof from hip to gable end with new gable end window (Application for a Certificate of Lawful Development for a Proposed Development)
14 SUNNINGDALE AVENUE RUISLIP MIDDLESEX HA4 9SR · premises record
Agent mr eddie hannigan · Officer Katherine Mills
Planning Application
Approved
2023-03-06
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
4 SUNNINGDALE AVENUE RUISLIP HA4 9SR · premises record
Agent Mr MS Kalsi First Floor · Officer Analese Haynes
Planning Application
Approved
2022-04-08
Conversion of garage to habitable use and erection of a single storey side / rear extension.
36 SUNNINGDALE AVENUE RUISLIP · premises record
Agent Mrs Neema Parmar · Officer Christos Chrysanthou
Planning Application
Approved
2022-04-05
Conversion of roof space to habitable use to include a rear dormer, 2 front roof lights, conversion of roof from hip to gable end with new gable end window and blocking up a first floor side window (Application for a Certificate of Lawful Development for a Proposed Development)
36 SUNNINGDALE AVENUE RUISLIP · premises record
Agent Mrs Neema Parmar · Officer Analese Haynes
Planning Application
Approved
2022-04-05
Single storey rear extension
26 SUNNINGDALE AVENUE RUISLIP HA4 9SR · premises record
Agent Mr Eddie Hannigan · Officer Hoda Sadri
Planning Application
Approved
2019-02-26
Single storey rear extension involving demolition of existing conservatory
26 SUNNINGDALE AVENUE RUISLIP HA4 9SR · premises record
Agent Mr eddie hannigan · Officer Hoda Sadri
Planning Application
Approved
2018-11-09
Single storey side/rear extension.
14 SUNNINGDALE AVENUE RUISLIP MIDDLESEX HA4 9SR · premises record
Agent Mr Eddie Hannigan e.hannigan building services ltd. · Officer Cris Lancaster
Planning Application
Approved
2018-07-09
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.00 metres, for which the maximum height would be 3.17 metres, and for which the height of the eaves would be 2.85 metres.
24 SUNNINGDALE AVENUE RUISLIP · premises record
Agent Mr Simon Mc Gough · Officer Niamh McMenamin
Approved
2023-08-14
More
Planning Application
Demolition of an existing detached garage and rear extension. Erection of new single storey rear extension.
24 SUNNINGDALE AVENUE RUISLIP · premises record
Agent Mr Simon Mc Gough · Officer Niamh McMenamin
Withdrawn
2023-06-08
More
Planning Application
Conversion of roof space to habitable use to include a rear dormer, 3 front roof lights and conversion of roof from hip to gable end with new gable end window (Application for a Certificate of Lawful Development for a Proposed Development)
24 SUNNINGDALE AVENUE RUISLIP · premises record
Agent Mr Simon Mc Gough · Officer Agatha Dutton
Approved
2023-05-26
More
Planning Application
Show all 10 rows
Conversion of roof space to habitable use to include a rear dormer with 2 front roof lights and conversion of roof from hip to gable end with new gable end window (Application for a Certificate of Lawful Development for a Proposed Development)
14 SUNNINGDALE AVENUE RUISLIP MIDDLESEX HA4 9SR · premises record
Agent mr eddie hannigan · Officer Katherine Mills
Approved
2023-03-06
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
4 SUNNINGDALE AVENUE RUISLIP HA4 9SR · premises record
Agent Mr MS Kalsi First Floor · Officer Analese Haynes
Approved
2022-04-08
More
Planning Application
Conversion of garage to habitable use and erection of a single storey side / rear extension.
36 SUNNINGDALE AVENUE RUISLIP · premises record
Agent Mrs Neema Parmar · Officer Christos Chrysanthou
Approved
2022-04-05
More
Planning Application
Conversion of roof space to habitable use to include a rear dormer, 2 front roof lights, conversion of roof from hip to gable end with new gable end window and blocking up a first floor side window (Application for a Certificate of Lawful Development for a Proposed Development)
36 SUNNINGDALE AVENUE RUISLIP · premises record
Agent Mrs Neema Parmar · Officer Analese Haynes
Approved
2022-04-05
More
Planning Application
Single storey rear extension
26 SUNNINGDALE AVENUE RUISLIP HA4 9SR · premises record
Agent Mr Eddie Hannigan · Officer Hoda Sadri
Approved
2019-02-26
More
Planning Application
Single storey rear extension involving demolition of existing conservatory
26 SUNNINGDALE AVENUE RUISLIP HA4 9SR · premises record
Agent Mr eddie hannigan · Officer Hoda Sadri
Approved
2018-11-09
More
Planning Application
Single storey side/rear extension.
14 SUNNINGDALE AVENUE RUISLIP MIDDLESEX HA4 9SR · premises record
Agent Mr Eddie Hannigan e.hannigan building services ltd. · Officer Cris Lancaster
Approved
2018-07-09
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 31 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 31 of 31 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 31 of 31 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 28 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Agent on 6 applications
Agent on 3 applications
Agent on 2 applications
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Case officer on 3 applications
Case officer on 3 applications
Case officer on 2 applications
Agent on 6 applications
Agent on 3 applications
Agent on 2 applications
Show all 10 rows
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Case officer on 3 applications
Case officer on 3 applications
Case officer on 2 applications
Development
What could it become?
Planning precedent28 applications and 28 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy18 EPC records; ratings B: 4, C: 5, D: 5, E: 3, 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.
Thinking about a project here?
How long would a planning application take here? →
Hillingdon's real decision times and approval rates, measured from the record — not the statutory target.
Why do applications around here get refused? →
The most common refusal grounds in Hillingdon, by year and scheme type — the risks to know before applying.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.