Postcode record · Hillingdon
HA4 6DF.
HA4 6DF has 28 known premises and 26 planning records — 19 approved of 24 decided (79.2%). 14 EPC records.
Postcode HA4 6DF · boundary not held, centred on the postcodeApprovedRefusedOther26 exact26 on the map — every match
At a glance · this postcodeHillingdon profile →
28
Premises
known addresses (UPRNs)
26
Applications
24 decided
79.2%
Approval rate
19 approved · 5 refused
14
EPC records
ratings B 1 · C 2 · D 8 · F 3
26
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 6DF has 28 known premises and 26 planning records — 19 approved of 24 decided (79.2%). 14 EPC records.
Premises (18 of 28 shown)
Name
Details
UPRN 768012391
UPRN 100021472126
UPRN 100021472128
UPRN 100021472130
UPRN 100021472132
UPRN 100021472134
UPRN 100021472136
UPRN 100021472138
UPRN 100021472140
UPRN 100021472142
UPRN 768012391
UPRN 100021472126
UPRN 100021472128
Show all 10 rows
UPRN 100021472130
UPRN 100021472132
UPRN 100021472134
UPRN 100021472136
UPRN 100021472138
UPRN 100021472140
UPRN 100021472142
Planning
What happened?
26 planning applications across the postcode; 19 approved of 24 decided (79.2%). Latest 26 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of outbuilding to rear garden, rear patio alteration to include Part M compliant ramp, and partial demolition of front boundary wall
4 WILLOW GROVE RUISLIP HA4 6DF · premises record
Agent PLG Consultants LTD · Officer Christopher Lamb
Planning Application
Approved
2025-11-14
Erection of a front porch and a single storey side and rear extension with alteration to the roof profile of existing rear extension, amendments to fenestrations and extension to the existing rear patio.
32 WILLOW GROVE RUISLIP · premises record
Agent Mr Surjeet Saddal · Officer Becky Smith
Planning Application
Approved
2025-01-09
Erection of a single storey rear extension, following the demolition of existing conservatory. Conversion of roof space into habitable use including a rear dormer, 3 front facing roof lights and conversion of roof from hip to gable ended. Erection of front porch, patio to rear and removal of chimney
46 WILLOW GROVE RUISLIP · premises record
Agent Miss Nada Elsaid Flat · Officer Christos Chrysanthou
Planning Application
Approved
2023-10-25
Demolition of existing extension and conservatory. Erection of a single rear extension. Extension and conversion of roof space to habitable use including both sides conversion from hip to gable/half hipped end and raising of the roof ridge. Installation of 2 no. front and 2 no. rear dormers. Erectio
46 WILLOW GROVE RUISLIP · premises record
Agent Mr Dariusz Swigon · Officer Christos Chrysanthou
Planning Application
Refused
2023-02-02
Conversion of roof space to habitable use to include a rear dormer, 3 front roof lights and conversion from hip to gable end. Erection of a porch.
46 WILLOW GROVE RUISLIP · premises record
Agent Mr Wladek Wojnowski · Officer Christos Chrysanthou
Planning Application
Refused
2022-08-18
Single storey rear extension, porch to front and conversion of roof space to habitable use to include a rear dormer, 3 front rooflights and conversion of both sides of roof from hip to gable end (Application for a Certificate of Lawful Development for a Proposed Development)
40 WILLOW GROVE RUISLIP HA4 6DF · premises record
Agent Mrs Margaret Leo · Officer Diane Verona
Planning Application
Approved
2021-01-06
Single storey side/rear extension involving removal of existing conservatory and garage
42 WILLOW GROVE RUISLIP · premises record
Planning Application
Approved
2020-11-23
Non-material amendment to Planning Permission Ref: 49499/APP/2020/1383 dated 22/06/2020 (Single storey side extension) to alter the size of the front window
50 WILLOW GROVE RUISLIP · premises record
Agent SH2 CONSULTING · Officer Diane Verona
Planning Application
Approved
2020-09-01
Single storey side extension
50 WILLOW GROVE RUISLIP · premises record
Agent SH2 CONSULTING · Officer Diane Verona
Planning Application
Approved
2020-04-30
Porch to front and conversion of roof space to habitable use to include a rear dormer, 3 front roof lights and conversion of both sides of roof from hip to gable end (Application for a Certificate of Lawful Development for a Proposed Development)
50 WILLOW GROVE RUISLIP · premises record
Agent SH2 CONSULTING · Officer Diane Verona
Planning Application
Approved
2020-04-30
Erection of outbuilding to rear garden, rear patio alteration to include Part M compliant ramp, and partial demolition of front boundary wall
4 WILLOW GROVE RUISLIP HA4 6DF · premises record
Agent PLG Consultants LTD · Officer Christopher Lamb
Approved
2025-11-14
More
Planning Application
Erection of a front porch and a single storey side and rear extension with alteration to the roof profile of existing rear extension, amendments to fenestrations and extension to the existing rear patio.
32 WILLOW GROVE RUISLIP · premises record
Agent Mr Surjeet Saddal · Officer Becky Smith
Approved
2025-01-09
More
Planning Application
Erection of a single storey rear extension, following the demolition of existing conservatory. Conversion of roof space into habitable use including a rear dormer, 3 front facing roof lights and conversion of roof from hip to gable ended. Erection of front porch, patio to rear and removal of chimney
46 WILLOW GROVE RUISLIP · premises record
Agent Miss Nada Elsaid Flat · Officer Christos Chrysanthou
Approved
2023-10-25
More
Planning Application
Show all 10 rows
Demolition of existing extension and conservatory. Erection of a single rear extension. Extension and conversion of roof space to habitable use including both sides conversion from hip to gable/half hipped end and raising of the roof ridge. Installation of 2 no. front and 2 no. rear dormers. Erectio
46 WILLOW GROVE RUISLIP · premises record
Agent Mr Dariusz Swigon · Officer Christos Chrysanthou
Refused
2023-02-02
More
Planning Application
Conversion of roof space to habitable use to include a rear dormer, 3 front roof lights and conversion from hip to gable end. Erection of a porch.
46 WILLOW GROVE RUISLIP · premises record
Agent Mr Wladek Wojnowski · Officer Christos Chrysanthou
Refused
2022-08-18
More
Planning Application
Single storey rear extension, porch to front and conversion of roof space to habitable use to include a rear dormer, 3 front rooflights and conversion of both sides of roof from hip to gable end (Application for a Certificate of Lawful Development for a Proposed Development)
40 WILLOW GROVE RUISLIP HA4 6DF · premises record
Agent Mrs Margaret Leo · Officer Diane Verona
Approved
2021-01-06
More
Planning Application
Single storey side/rear extension involving removal of existing conservatory and garage
42 WILLOW GROVE RUISLIP · premises record
Approved
2020-11-23
More
Planning Application
Non-material amendment to Planning Permission Ref: 49499/APP/2020/1383 dated 22/06/2020 (Single storey side extension) to alter the size of the front window
50 WILLOW GROVE RUISLIP · premises record
Agent SH2 CONSULTING · Officer Diane Verona
Approved
2020-09-01
More
Planning Application
Single storey side extension
50 WILLOW GROVE RUISLIP · premises record
Agent SH2 CONSULTING · Officer Diane Verona
Approved
2020-04-30
More
Planning Application
Porch to front and conversion of roof space to habitable use to include a rear dormer, 3 front roof lights and conversion of both sides of roof from hip to gable end (Application for a Certificate of Lawful Development for a Proposed Development)
50 WILLOW GROVE RUISLIP · premises record
Agent SH2 CONSULTING · Officer Diane Verona
Approved
2020-04-30
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 28 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 28 of 28 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 28 of 28 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 26 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Agent on 3 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 1 application
Agent on 3 applications
Agent on 2 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
Agent on 1 application
Agent on 1 application
Agent on 1 application
Development
What could it become?
Planning precedent26 applications and 26 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy14 EPC records; ratings B: 1, C: 2, D: 8, F: 3.
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.
9 intent signals recorded in this postcode
Repeat sale · EPC F/G · Long hold
Subscribe to see the signals →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.