Postcode record · Hillingdon
HA4 6DG.
HA4 6DG has 34 known premises and 28 planning records — 22 approved of 26 decided (84.6%). 20 EPC records.
Postcode HA4 6DG · boundary not held, centred on the postcodeApprovedRefusedOther28 exact28 on the map — every match
At a glance · this postcodeHillingdon profile →
34
Premises
known addresses (UPRNs)
28
Applications
26 decided
84.6%
Approval rate
22 approved · 4 refused
20
EPC records
ratings C 2 · D 13 · E 3 · F 2
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 6DG has 34 known premises and 28 planning records — 22 approved of 26 decided (84.6%). 20 EPC records.
Premises (18 of 34 shown)
Name
Details
UPRN 100021472124
UPRN 100021472125
UPRN 100021472127
UPRN 100021472129
UPRN 100021472131
UPRN 100021472133
UPRN 100021472135
UPRN 100021472137
UPRN 100021472139
UPRN 100021472124
UPRN 100021472125
Show all 10 rows
UPRN 100021472127
UPRN 100021472129
UPRN 100021472131
UPRN 100021472133
UPRN 100021472135
UPRN 100021472137
UPRN 100021472139
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.
11 WILLOW GROVE RUISLIP · premises record
Agent Miss Amelia Perez Bravo Unit · Officer Katherine Mills
Planning Application
Approved
2024-10-11
Conversion of roof space to habitable use to include a rear dormer, 5 front roof lights, conversion of roof from hip to gable end x 2 and raising the existing chimney stack (Application for a Certificate of Lawful Development for a Proposed Development)
11 WILLOW GROVE RUISLIP · premises record
Agent Miss Amelia Perez Bravo Unit · Officer Katherine Mills
Planning Application
Approved
2024-10-08
Erection of a single storey extension to the rear
17 WILLOW GROVE RUISLIP · premises record
Agent Mr James Rush · Officer Emilie Bateman
Planning Application
Approved
2022-06-08
Single storey rear extension, conversion of garage to habitable use and conversion of roofspace to habitable use to include a juliet balcony and 8 x rooflights with alterations to fenestration
43 WILLOW GROVE RUISLIP HA4 6DG · premises record
Agent Mr Ravi Kotak · Officer Nicola Taplin
Planning Application
Approved
2021-03-26
Conversion of roofspace to habitable use to include a rear dormer, 3 front rooflights and conversion of both sides of roof from from hip to gable end (Application for a Certificate of Lawful Development for a Proposed Development)
23 WILLOW GROVE RUISLIP HA4 6DG · premises record
Planning Application
Approved
2020-01-07
Conversion of roof space to be habitable to include a rear dormer, 3 rooflights and conversion of both sides of roof from from hip to gable end (Application for a Certificate of Lawful Development for a Proposed Development)
23 WILLOW GROVE RUISLIP HA4 6DG · premises record
Planning Application
Refused
2019-10-22
Single storey rear extension, conversion of garage to habitable use and alterations to front and side elevations
1A WILLOW GROVE RUISLIP HA4 6DG · premises record
Agent Mr James Rush · Officer Charlotte Spencer
Planning Application
Approved
2019-07-02
Single storey rear extension (Application for a Certificate of Lawful Development for a Proposed Development)
31 WILLOW GROVE RUISLIP · premises record
Agent Mr Mark Pottle Suite A · Officer Mandeep Chaggar
Planning Application
Approved
2018-10-11
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 (Application for a Certificate of Lawful Development for a Proposed Development)
49 WILLOW GROVE RUISLIP · premises record
Agent Mr CHANA · Officer Cris Lancaster
Planning Application
Approved
2017-05-19
Single storey rear/side extension and raising and enlargement of roof to create habitable roofspace with 3 rear and 2 front dormers
1 WILLOW GROVE RUISLIP HA4 6DG · premises record
Agent G E Pottle & Co. Suite B, · Officer Cris Lancaster
Planning Application
Approved
2016-06-30
Erection of a single storey rear extension.
11 WILLOW GROVE RUISLIP · premises record
Agent Miss Amelia Perez Bravo Unit · Officer Katherine Mills
Approved
2024-10-11
More
Planning Application
Conversion of roof space to habitable use to include a rear dormer, 5 front roof lights, conversion of roof from hip to gable end x 2 and raising the existing chimney stack (Application for a Certificate of Lawful Development for a Proposed Development)
11 WILLOW GROVE RUISLIP · premises record
Agent Miss Amelia Perez Bravo Unit · Officer Katherine Mills
Approved
2024-10-08
More
Planning Application
Erection of a single storey extension to the rear
17 WILLOW GROVE RUISLIP · premises record
Agent Mr James Rush · Officer Emilie Bateman
Approved
2022-06-08
More
Planning Application
Show all 10 rows
Single storey rear extension, conversion of garage to habitable use and conversion of roofspace to habitable use to include a juliet balcony and 8 x rooflights with alterations to fenestration
43 WILLOW GROVE RUISLIP HA4 6DG · premises record
Agent Mr Ravi Kotak · Officer Nicola Taplin
Approved
2021-03-26
More
Planning Application
Conversion of roofspace to habitable use to include a rear dormer, 3 front rooflights and conversion of both sides of roof from from hip to gable end (Application for a Certificate of Lawful Development for a Proposed Development)
23 WILLOW GROVE RUISLIP HA4 6DG · premises record
Approved
2020-01-07
More
Planning Application
Conversion of roof space to be habitable to include a rear dormer, 3 rooflights and conversion of both sides of roof from from hip to gable end (Application for a Certificate of Lawful Development for a Proposed Development)
23 WILLOW GROVE RUISLIP HA4 6DG · premises record
Refused
2019-10-22
More
Planning Application
Single storey rear extension, conversion of garage to habitable use and alterations to front and side elevations
1A WILLOW GROVE RUISLIP HA4 6DG · premises record
Agent Mr James Rush · Officer Charlotte Spencer
Approved
2019-07-02
More
Planning Application
Single storey rear extension (Application for a Certificate of Lawful Development for a Proposed Development)
31 WILLOW GROVE RUISLIP · premises record
Agent Mr Mark Pottle Suite A · Officer Mandeep Chaggar
Approved
2018-10-11
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 (Application for a Certificate of Lawful Development for a Proposed Development)
49 WILLOW GROVE RUISLIP · premises record
Agent Mr CHANA · Officer Cris Lancaster
Approved
2017-05-19
More
Planning Application
Single storey rear/side extension and raising and enlargement of roof to create habitable roofspace with 3 rear and 2 front dormers
1 WILLOW GROVE RUISLIP HA4 6DG · premises record
Agent G E Pottle & Co. Suite B, · Officer Cris Lancaster
Approved
2016-06-30
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 34 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 34 of 34 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 34 of 34 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 2 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
Agent on 1 application
Agent on 2 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
Agent on 1 application
Development
What could it become?
Planning precedent28 applications and 28 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy20 EPC records; ratings C: 2, D: 13, E: 3, F: 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
The Developer PlanOwnership, 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?
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.