Postcode record · Hillingdon
HA4 6AW.
HA4 6AW has 18 known premises and 14 planning records — 11 approved of 14 decided (78.6%). 7 EPC records.
Postcode HA4 6AW · boundary not held, centred on the postcodeApprovedRefusedOther14 on the map — every match
At a glance · this postcodeHillingdon profile →
18
Premises
known addresses (UPRNs)
14
Applications
14 decided
78.6%
Approval rate
11 approved · 3 refused
7
EPC records
ratings D 6 · E 1
14
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 6AW has 18 known premises and 14 planning records — 11 approved of 14 decided (78.6%). 7 EPC records.
Premises
Name
Details
UPRN 768011765
UPRN 100021457483
UPRN 100021457485
UPRN 100021457487
UPRN 100021457489
UPRN 100021457491
UPRN 100021457493
UPRN 100021457495
UPRN 100021457497
UPRN 100021457499
UPRN 768011765
UPRN 100021457483
UPRN 100021457485
Show all 10 rows
UPRN 100021457487
UPRN 100021457489
UPRN 100021457491
UPRN 100021457493
UPRN 100021457495
UPRN 100021457497
UPRN 100021457499
Planning
What happened?
14 planning applications across the postcode; 11 approved of 14 decided (78.6%). Latest 14 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a part single storey, part two storey extension to the side and rear together with the 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.
138 CORNWALL ROAD RUISLIP · premises record
Agent Mr Patrick Smith · Officer Sharon Singh
Planning Application
Refused
2025-01-20
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)
138 CORNWALL ROAD RUISLIP · premises record
Agent Mr Patrick Smith · Officer Katherine Mills
Planning Application
Approved
2024-11-25
Erection of single storey extension to rear (Application for a Certificate of Lawful Development for a Proposed Development)
132 CORNWALL ROAD RUISLIP · premises record
Agent Mrs Cecilia Lubbock · Officer Katherine Mills
Planning Application
Approved
2022-11-23
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4m, for which the maximum height would be 3.50 metres, and for which the height of the eaves would be 2.85 metres
130 CORNWALL ROAD RUISLIP · premises record
Agent Mrs Ramela Mathysoothanan · Officer Zara Raza
Planning Application
Refused
2021-10-13
Erection of single storey side and rear extension
130 CORNWALL ROAD RUISLIP · premises record
Agent Mrs Ramela Mathysoothanan · Officer Zara Raza
Planning Application
Approved
2021-10-01
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)
126 CORNWALL ROAD RUISLIP MIDDX HA4 6AW · premises record
Agent MR Faluck Patel · Officer Zara Raza
Planning Application
Approved
2021-08-09
Single storey rear extension including part removal of existing conservatory
106 CORNWALL ROAD RUISLIP · premises record
Agent Mr Mark Pottle Suite A · Officer Nesha Burnham
Planning Application
Approved
2020-12-03
Single storey rear extension (Application for a Certificate of Lawful Development for a Proposed Development)
116 CORNWALL ROAD RUISLIP HA4 6AW · premises record
Agent Mrs Karen Ellis · Officer Victor Unuigbe
Planning Application
Approved
2016-02-08
Single storey rear extension (Application for a Certificate of Lawful Development for a Proposed Development)
116 CORNWALL ROAD RUISLIP HA4 6AW · premises record
Agent Mrs Karen Ellis · Officer Victor Unuigbe
Planning Application
Refused
2016-01-18
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 3.6 metres, for which the maximum height would be 3 metres, and for which the height of the eaves would be 3 metres
116 CORNWALL ROAD RUISLIP HA4 6AW · premises record
Agent Mrs Karen Ellis · Officer Victor Unuigbe
Planning Application
Approved
2015-06-03
Erection of a part single storey, part two storey extension to the side and rear together with the 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.
138 CORNWALL ROAD RUISLIP · premises record
Agent Mr Patrick Smith · Officer Sharon Singh
Refused
2025-01-20
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)
138 CORNWALL ROAD RUISLIP · premises record
Agent Mr Patrick Smith · Officer Katherine Mills
Approved
2024-11-25
More
Planning Application
Erection of single storey extension to rear (Application for a Certificate of Lawful Development for a Proposed Development)
132 CORNWALL ROAD RUISLIP · premises record
Agent Mrs Cecilia Lubbock · Officer Katherine Mills
Approved
2022-11-23
More
Planning Application
Show all 10 rows
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4m, for which the maximum height would be 3.50 metres, and for which the height of the eaves would be 2.85 metres
130 CORNWALL ROAD RUISLIP · premises record
Agent Mrs Ramela Mathysoothanan · Officer Zara Raza
Refused
2021-10-13
More
Planning Application
Erection of single storey side and rear extension
130 CORNWALL ROAD RUISLIP · premises record
Agent Mrs Ramela Mathysoothanan · Officer Zara Raza
Approved
2021-10-01
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)
126 CORNWALL ROAD RUISLIP MIDDX HA4 6AW · premises record
Agent MR Faluck Patel · Officer Zara Raza
Approved
2021-08-09
More
Planning Application
Single storey rear extension including part removal of existing conservatory
106 CORNWALL ROAD RUISLIP · premises record
Agent Mr Mark Pottle Suite A · Officer Nesha Burnham
Approved
2020-12-03
More
Planning Application
Single storey rear extension (Application for a Certificate of Lawful Development for a Proposed Development)
116 CORNWALL ROAD RUISLIP HA4 6AW · premises record
Agent Mrs Karen Ellis · Officer Victor Unuigbe
Approved
2016-02-08
More
Planning Application
Single storey rear extension (Application for a Certificate of Lawful Development for a Proposed Development)
116 CORNWALL ROAD RUISLIP HA4 6AW · premises record
Agent Mrs Karen Ellis · Officer Victor Unuigbe
Refused
2016-01-18
More
Planning Application
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 3.6 metres, for which the maximum height would be 3 metres, and for which the height of the eaves would be 3 metres
116 CORNWALL ROAD RUISLIP HA4 6AW · premises record
Agent Mrs Karen Ellis · Officer Victor Unuigbe
Approved
2015-06-03
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 18 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 18 of 18 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 18 of 18 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 14 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 2 applications
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Case officer on 3 applications
Agent on 3 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
Case officer on 3 applications
Development
What could it become?
Planning precedent14 applications and 14 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy7 EPC records; ratings D: 6, E: 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.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.