Postcode record · Hillingdon
HA4 9DU.
HA4 9DU has 46 known premises and 21 planning records — 17 approved of 21 decided (81%). 23 EPC records.
Postcode HA4 9DU · boundary not held, centred on the postcodeApprovedRefusedOther21 exact1 approximate22 on the map — every match
At a glance · this postcodeHillingdon profile →
46
Premises
known addresses (UPRNs)
21
Applications
21 decided
81%
Approval rate
17 approved · 4 refused
23
EPC records
ratings C 2 · D 16 · E 5
22
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 9DU has 46 known premises and 21 planning records — 17 approved of 21 decided (81%). 23 EPC records.
Premises (18 of 46 shown)
Name
Details
UPRN 10025186944
UPRN 10092983515
UPRN 10092983844
UPRN 100021471743
UPRN 100021471745
UPRN 100021471747
UPRN 100021471749
UPRN 100021471751
UPRN 100021471753
UPRN 100021471755
UPRN 10025186944
UPRN 10092983515
UPRN 10092983844
Show all 10 rows
UPRN 100021471743
UPRN 100021471745
UPRN 100021471747
UPRN 100021471749
UPRN 100021471751
UPRN 100021471753
UPRN 100021471755
Planning
What happened?
21 planning applications across the postcode; 17 approved of 21 decided (81%). Latest 21 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a single storey rear infill extension and conversion of integral garage to habitable accommodation including amendments to roof and fenestration.
59 WHITBY ROAD RUISLIP · premises record
Agent Mr Ibbad Stanakzai Causeway House · Officer Katherine Mills
Planning Application
Approved
2024-07-10
Enlargement to existing single storey rear extension (Application for a Certificate of Lawful Development for a Proposed Development)
69 WHITBY ROAD RUISLIP · premises record
Agent Mr D Black · Officer Analese Haynes
Planning Application
Approved
2022-08-12
Single storey rear extension
121 WHITBY ROAD RUISLIP · premises record
Agent Mr Patrick McHugh Church Gardens Church Hill Harefield UB9 · Officer Liz Arnold
Planning Application
Approved
2021-01-12
Single storey rear extension (Application for a Certificate of Lawful Development for a Proposed Development)
107 WHITBY ROAD RUISLIP MIDDLESEX HA4 9DU · premises record
Agent Mr James Rush · Officer Nesha Burnham
Planning Application
Approved
2020-10-15
Single storey rear extension (Application for a Certificate of Lawful Development for a Proposed Development)
107 WHITBY ROAD RUISLIP MIDDLESEX HA4 9DU · premises record
Agent Mr James Rush · Officer Nesha Burnham
Planning Application
Refused
2020-08-20
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 3.3 metres, and for which the height of the eaves would be 3 metres
107 WHITBY ROAD RUISLIP MIDDLESEX HA4 9DU · premises record
Agent James Rush · Officer Nesha Burnham
Planning Application
Approved
2020-08-12
Single storey rear extensions involving alterations to elevations
71 WHITBY ROAD RUISLIP · premises record
Agent Mrs Bhumi SHAH ICREATE DESIGNS LIMITED · Officer Liz Arnold
Planning Application
Approved
2020-03-01
Single storey rear extension
121 WHITBY ROAD RUISLIP · premises record
Agent Patrick McHugh Church Gardens Church Hill Harefield UB9 · Officer Liz Arnold
Planning Application
Approved
2019-11-25
First floor side/rear extension and single storey rear extension
101 WHITBY ROAD RUISLIP · premises record
Agent Mr John Prideaux · Officer Scott Hackner
Planning Application
Approved
2014-07-07
Single storey rear extension (Part Retrospective)
117 WHITBY ROAD RUISLIP · premises record
Agent Mr H Minhas · Officer Scott Hackner
Planning Application
Approved
2014-04-28
Erection of a single storey rear infill extension and conversion of integral garage to habitable accommodation including amendments to roof and fenestration.
59 WHITBY ROAD RUISLIP · premises record
Agent Mr Ibbad Stanakzai Causeway House · Officer Katherine Mills
Approved
2024-07-10
More
Planning Application
Enlargement to existing single storey rear extension (Application for a Certificate of Lawful Development for a Proposed Development)
69 WHITBY ROAD RUISLIP · premises record
Agent Mr D Black · Officer Analese Haynes
Approved
2022-08-12
More
Planning Application
Single storey rear extension
121 WHITBY ROAD RUISLIP · premises record
Agent Mr Patrick McHugh Church Gardens Church Hill Harefield UB9 · Officer Liz Arnold
Approved
2021-01-12
More
Planning Application
Show all 10 rows
Single storey rear extension (Application for a Certificate of Lawful Development for a Proposed Development)
107 WHITBY ROAD RUISLIP MIDDLESEX HA4 9DU · premises record
Agent Mr James Rush · Officer Nesha Burnham
Approved
2020-10-15
More
Planning Application
Single storey rear extension (Application for a Certificate of Lawful Development for a Proposed Development)
107 WHITBY ROAD RUISLIP MIDDLESEX HA4 9DU · premises record
Agent Mr James Rush · Officer Nesha Burnham
Refused
2020-08-20
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 3.3 metres, and for which the height of the eaves would be 3 metres
107 WHITBY ROAD RUISLIP MIDDLESEX HA4 9DU · premises record
Agent James Rush · Officer Nesha Burnham
Approved
2020-08-12
More
Planning Application
Single storey rear extensions involving alterations to elevations
71 WHITBY ROAD RUISLIP · premises record
Agent Mrs Bhumi SHAH ICREATE DESIGNS LIMITED · Officer Liz Arnold
Approved
2020-03-01
More
Planning Application
Single storey rear extension
121 WHITBY ROAD RUISLIP · premises record
Agent Patrick McHugh Church Gardens Church Hill Harefield UB9 · Officer Liz Arnold
Approved
2019-11-25
More
Planning Application
First floor side/rear extension and single storey rear extension
101 WHITBY ROAD RUISLIP · premises record
Agent Mr John Prideaux · Officer Scott Hackner
Approved
2014-07-07
More
Planning Application
Single storey rear extension (Part Retrospective)
117 WHITBY ROAD RUISLIP · premises record
Agent Mr H Minhas · Officer Scott Hackner
Approved
2014-04-28
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 46 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 46 of 46 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 46 of 46 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 21 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 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 1 application
Agent on 2 applications
Agent on 2 applications
Agent on 1 application
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 precedent21 applications and 22 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy23 EPC records; ratings C: 2, D: 16, E: 5.
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.