Postcode record · Hillingdon
HA4 9DE.
HA4 9DE has 26 known premises and 29 planning records — 21 approved of 27 decided (77.8%). 12 EPC records.
Postcode HA4 9DE · boundary not held, centred on the postcodeApprovedRefusedOther29 on the map — every match
At a glance · this postcodeHillingdon profile →
26
Premises
known addresses (UPRNs)
29
Applications
27 decided
77.8%
Approval rate
21 approved · 6 refused
56 days
Median decision time
average 71 days · 29 dated decisions
12
EPC records
ratings C 1 · D 5 · E 6
29
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 9DE has 26 known premises and 29 planning records — 21 approved of 27 decided (77.8%). 12 EPC records.
Premises (18 of 26 shown)
Name
Details
UPRN 768009946
UPRN 100021454749
UPRN 100021454751
UPRN 100021454753
UPRN 100021454755
UPRN 100021454757
UPRN 100021454759
UPRN 100021454761
UPRN 100021454763
UPRN 100021454765
UPRN 768009946
UPRN 100021454749
UPRN 100021454751
Show all 10 rows
UPRN 100021454753
UPRN 100021454755
UPRN 100021454757
UPRN 100021454759
UPRN 100021454761
UPRN 100021454763
UPRN 100021454765
Planning
What happened?
29 planning applications across the postcode; 21 approved of 27 decided (77.8%). Latest 29 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a single storey rear extension, following demolition of existing rear extension.
70 BEMPTON DRIVE RUISLIP HA4 9DE · premises record
Officer Sharon Singh
Planning Application
Approved
2026-02-13
Conversion of roof space to habitable use to include a rear dormer with juliette balcony and 3 front roof lights (Application for a Certificate of Lawful Development for a Proposed Development)
70 BEMPTON DRIVE RUISLIP HA4 9DE · premises record
Officer Sharon Singh
Planning Application
Approved
2026-02-13
Erection of a single storey rear extension
78 BEMPTON DRIVE RUISLIP · premises record
Officer Niamh McMenamin
Planning Application
Approved
2022-12-23
First floor side extension and part single, part two storey rear extension
82 BEMPTON DRIVE RUISLIP · premises record
Officer Babatunde Aregbesola
Planning Application
Approved
2020-11-03
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 3.9 metres, for which the maximum height would be 3.5 metres, and for which the height of the eaves would be 3 metres
86 BEMPTON DRIVE RUISLIP HA4 9DE · premises record
Officer Hoda Sadri
Planning Application
Approved
2019-11-28
Planning Application
Approved
2017-04-12
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 3.6 metres, and for which the height of the eaves would be 2.85 metres
104 BEMPTON DRIVE RUISLIP HA4 9DE · premises record
Officer Henrietta Ashun
Planning Application
Approved
2016-12-23
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.
76 BEMPTON DRIVE RUISLIP HA4 9DE · premises record
Officer Liz Arnold
Planning Application
Approved
2016-03-07
First floor side to rear extension (Revised)
80 BEMPTON DRIVE RUISLIP · premises record
Officer Victor Unuigbe
Planning Application
Approved
2015-11-02
Front porch, single storey side and rear extension.
80 BEMPTON DRIVE RUISLIP · premises record
Officer Victor Unuigbe
Planning Application
Approved
2015-04-24
Erection of a single storey rear extension, following demolition of existing rear extension.
70 BEMPTON DRIVE RUISLIP HA4 9DE · premises record
Officer Sharon Singh
Approved
2026-02-13
More
Planning Application
Conversion of roof space to habitable use to include a rear dormer with juliette balcony and 3 front roof lights (Application for a Certificate of Lawful Development for a Proposed Development)
70 BEMPTON DRIVE RUISLIP HA4 9DE · premises record
Officer Sharon Singh
Approved
2026-02-13
More
Planning Application
Erection of a single storey rear extension
78 BEMPTON DRIVE RUISLIP · premises record
Officer Niamh McMenamin
Approved
2022-12-23
More
Planning Application
Show all 10 rows
First floor side extension and part single, part two storey rear extension
82 BEMPTON DRIVE RUISLIP · premises record
Officer Babatunde Aregbesola
Approved
2020-11-03
More
Planning Application
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 3.9 metres, for which the maximum height would be 3.5 metres, and for which the height of the eaves would be 3 metres
86 BEMPTON DRIVE RUISLIP HA4 9DE · premises record
Officer Hoda Sadri
Approved
2019-11-28
More
Planning Application
Approved
2017-04-12
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 3.6 metres, and for which the height of the eaves would be 2.85 metres
104 BEMPTON DRIVE RUISLIP HA4 9DE · premises record
Officer Henrietta Ashun
Approved
2016-12-23
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.
76 BEMPTON DRIVE RUISLIP HA4 9DE · premises record
Officer Liz Arnold
Approved
2016-03-07
More
Planning Application
First floor side to rear extension (Revised)
80 BEMPTON DRIVE RUISLIP · premises record
Officer Victor Unuigbe
Approved
2015-11-02
More
Planning Application
Front porch, single storey side and rear extension.
80 BEMPTON DRIVE RUISLIP · premises record
Officer Victor Unuigbe
Approved
2015-04-24
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 26 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 26 of 26 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 26 of 26 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 29 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 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 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 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent29 applications and 29 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy12 EPC records; ratings C: 1, D: 5, E: 6.
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.