Postcode record · Hillingdon
HA4 6HE.
HA4 6HE has 39 known premises and 36 planning records — 25 approved of 34 decided (73.5%). 21 EPC records.
Postcode HA4 6HE · boundary not held, centred on the postcodeApprovedRefusedOther36 exact36 on the map — every match
At a glance · this postcodeHillingdon profile →
39
Premises
known addresses (UPRNs)
36
Applications
34 decided
73.5%
Approval rate
25 approved · 9 refused
21
EPC records
ratings C 3 · D 10 · E 7 · F 1
36
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 6HE has 39 known premises and 36 planning records — 25 approved of 34 decided (73.5%). 21 EPC records.
Premises (18 of 39 shown)
Name
Details
UPRN 10096323116
UPRN 100021461715
UPRN 100021461717
UPRN 100021461719
UPRN 100021461721
UPRN 100021461723
UPRN 100021461725
UPRN 100021461727
UPRN 100021461729
UPRN 100021461731
UPRN 10096323116
UPRN 100021461715
UPRN 100021461717
Show all 10 rows
UPRN 100021461719
UPRN 100021461721
UPRN 100021461723
UPRN 100021461725
UPRN 100021461727
UPRN 100021461729
UPRN 100021461731
Planning
What happened?
36 planning applications across the postcode; 25 approved of 34 decided (73.5%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Conversion of roof space to habitable use to include a rear/side wraparound dormer and removal of chimney breasts (Application for a Certificate of Lawful Development for a Proposed Development)
41 HERLWYN AVENUE RUISLIP MIDDX · premises record
Planning Application
Approved
2024-09-25
Conversion of roof space to habitable use to include a rear/side wraparound dormer, 2 rear roof lights and conversion of roof from hip to gable end (Application for a Certificate of Lawful Development for a Proposed Development)
41 HERLWYN AVENUE RUISLIP MIDDX · premises record
Planning Application
Refused
2023-07-24
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)
9 HERLWYN AVENUE RUISLIP · premises record
Agent Mr RAHUL TAHEEM · Officer Analese Haynes
Planning Application
Approved
2022-07-24
Erection of single storey extension to the side and rear following demolition of existing side and rear conservatory.
9 HERLWYN AVENUE RUISLIP · premises record
Agent Mr RAHUL TAHEEM · Officer Analese Haynes
Planning Application
Approved
2022-07-24
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)
19 HERLWYN AVENUE RUISLIP · premises record
Agent MR Faluck Patel · Officer Michael Briginshaw
Planning Application
Approved
2021-03-31
Single storey rear extension
7 HERLWYN AVENUE RUISLIP MIDDX HA4 6HE · premises record
Agent Mrs Cecilia Lubbock Livewell Architecture · Officer Nicola Taplin
Planning Application
Approved
2021-01-27
Single storey side/rear extension involving demolition of existing attached garage and lean-to conservatory/children's room
43 HERLWYN AVENUE RUISLIP MIDDLESEX HA4 6HE · premises record
Agent Mr Michael Oakes · Officer Mandeep Chaggar
Planning Application
Approved
2020-03-09
Conversion of roofspace to habitable use to include 2 side dormers and conversion of rear of roof from hip to gable end with 2 gable end windows (Application for a Certificate of Lawful Development for a Proposed Development)
33 HERLWYN AVENUE RUISLIP MIDDLESEX HA4 6HE · premises record
Agent Mr JAMES PUGSLEY · Officer Charlotte Spencer
Planning Application
Approved
2019-06-21
Single storey side/rear extension.
75 HERLWYN AVENUE RUISLIP MIDDLESEX HA4 6HE · premises record
Agent Mr J SINGH PLANS · Officer Hoda Sadri
Planning Application
Approved
2019-01-21
Conversion of roofspace to habitable use to include 2 x side dormers, conversion of roof from rear hip to gable end and 2 x front rooflights (Application for a Certificate of Lawful Development for a Proposed Development)
75 HERLWYN AVENUE RUISLIP MIDDLESEX HA4 6HE · premises record
Agent Mr J SINGH · Officer Hoda Sadri
Planning Application
Approved
2019-01-21
Conversion of roof space to habitable use to include a rear/side wraparound dormer and removal of chimney breasts (Application for a Certificate of Lawful Development for a Proposed Development)
41 HERLWYN AVENUE RUISLIP MIDDX · premises record
Approved
2024-09-25
More
Planning Application
Conversion of roof space to habitable use to include a rear/side wraparound dormer, 2 rear roof lights and conversion of roof from hip to gable end (Application for a Certificate of Lawful Development for a Proposed Development)
41 HERLWYN AVENUE RUISLIP MIDDX · premises record
Refused
2023-07-24
More
Planning Application
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)
9 HERLWYN AVENUE RUISLIP · premises record
Agent Mr RAHUL TAHEEM · Officer Analese Haynes
Approved
2022-07-24
More
Planning Application
Show all 10 rows
Erection of single storey extension to the side and rear following demolition of existing side and rear conservatory.
9 HERLWYN AVENUE RUISLIP · premises record
Agent Mr RAHUL TAHEEM · Officer Analese Haynes
Approved
2022-07-24
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)
19 HERLWYN AVENUE RUISLIP · premises record
Agent MR Faluck Patel · Officer Michael Briginshaw
Approved
2021-03-31
More
Planning Application
Single storey rear extension
7 HERLWYN AVENUE RUISLIP MIDDX HA4 6HE · premises record
Agent Mrs Cecilia Lubbock Livewell Architecture · Officer Nicola Taplin
Approved
2021-01-27
More
Planning Application
Single storey side/rear extension involving demolition of existing attached garage and lean-to conservatory/children's room
43 HERLWYN AVENUE RUISLIP MIDDLESEX HA4 6HE · premises record
Agent Mr Michael Oakes · Officer Mandeep Chaggar
Approved
2020-03-09
More
Planning Application
Conversion of roofspace to habitable use to include 2 side dormers and conversion of rear of roof from hip to gable end with 2 gable end windows (Application for a Certificate of Lawful Development for a Proposed Development)
33 HERLWYN AVENUE RUISLIP MIDDLESEX HA4 6HE · premises record
Agent Mr JAMES PUGSLEY · Officer Charlotte Spencer
Approved
2019-06-21
More
Planning Application
Single storey side/rear extension.
75 HERLWYN AVENUE RUISLIP MIDDLESEX HA4 6HE · premises record
Agent Mr J SINGH PLANS · Officer Hoda Sadri
Approved
2019-01-21
More
Planning Application
Conversion of roofspace to habitable use to include 2 x side dormers, conversion of roof from rear hip to gable end and 2 x front rooflights (Application for a Certificate of Lawful Development for a Proposed Development)
75 HERLWYN AVENUE RUISLIP MIDDLESEX HA4 6HE · premises record
Agent Mr J SINGH · Officer Hoda Sadri
Approved
2019-01-21
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 39 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 39 of 39 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 39 of 39 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 30 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 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 2 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 precedent36 applications and 36 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy21 EPC records; ratings C: 3, D: 10, E: 7, 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?
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.