Postcode record · Hillingdon
HA4 6PX.
HA4 6PX has 33 known premises and 10 planning records — 6 approved of 7 decided (85.7%). 21 EPC records.
Postcode HA4 6PX · boundary not held, centred on the postcodeApprovedRefusedOther10 exact10 on the map — every match
At a glance · this postcodeHillingdon profile →
33
Premises
known addresses (UPRNs)
10
Applications
7 decided
85.7%
Approval rate
6 approved · 1 refused
21
EPC records
ratings C 3 · D 10 · E 7 · F 1
10
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 6PX has 33 known premises and 10 planning records — 6 approved of 7 decided (85.7%). 21 EPC records.
Premises (18 of 33 shown)
Name
Details
UPRN 10015406090
UPRN 10025186865
UPRN 10091100617
UPRN 100021457019
UPRN 100021457021
UPRN 100021457023
UPRN 100021457025
UPRN 100021457027
UPRN 100021457029
UPRN 100021457031
UPRN 10015406090
UPRN 10025186865
UPRN 10091100617
Show all 10 rows
UPRN 100021457019
UPRN 100021457021
UPRN 100021457023
UPRN 100021457025
UPRN 100021457027
UPRN 100021457029
UPRN 100021457031
Planning
What happened?
10 planning applications across the postcode; 6 approved of 7 decided (85.7%). Latest 10 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a part single storey, part double storey rear extension with roof light
73 CLYFFORD ROAD RUISLIP MIDDX HA4 6PX · premises record
Planning Application
Approved
2022-10-27
Detached outbuilding to rear
71 CLYFFORD ROAD RUISLIP · premises record
Agent Mr Thomas Bold · Officer Jimill Patel
Planning Application
Approved
2021-05-24
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 3.5 metres, and for which the height of the eaves would be 3 metres
87 CLYFFORD ROAD RUISLIP HA4 6PX · premises record
Agent Mr Seyed Mojtaba Ghaffar · Officer Henrietta Ashun
Planning Application
Approved
2016-08-16
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 3.6 metres, and for which the height of the eaves would be 2.3 metres
95 CLYFFORD ROAD RUISLIP · premises record
Agent Mrs Diane Abbott · Officer Cris Lancaster
Planning Application
Approved
2016-06-13
ERECTION OF A SINGLE STOREY REAR EXTENSION WITH FLAT ROOF (APPLICATION FOR A CERTIFICATE OF LAWFULNESS FOR A PROPOSED USE OR DEVELOPMENT)
117 CLYFFORD ROAD RUISLIP · premises record
Agent JAMES SMITH (JUST PLANS) · Officer Chris Tivey
Planning Application
Other
2007-01-19
ERECTION OF SINGLE STOREY REAR EXTENSION (APPLICATION FOR A CERTIFICATE OF LAWFULNESS FOR A PROPOSED USE OR DEVELOPMENT)
97 CLYFFORD ROAD RUISLIP · premises record
Agent MR & MRS D SPARROWHAWK · Officer Cameron Stanley
Planning Application
Other
2005-10-18
ERECTION OF A SINGLE STOREY REAR EXTENSION
109 CLYFFORD ROAD RUISLIP · premises record
Agent MR CHALL · Officer Andrew Williams
Planning Application
Approved
2004-05-17
ERECTION OF A DETACHED GARAGE AND STORE IN REAR GARDEN
121 CLYFFORD ROAD RUISLIP · premises record
Agent MR S HESSEY · Officer Graham Nobbs
Planning Application
Approved
2000-06-01
ERECTION OF DETACHED GARAGE AND STORE IN REAR GARDEN
121 CLYFFORD ROAD RUISLIP · premises record
Agent MRS JOAN MACKAY · Officer Graham Nobbs
Planning Application
Refused
2000-01-11
Erection of a single storey rear extension (Application for a Certificate of Lawfulness for a proposed use or development)
93 CLYFFORD ROAD RUISLIP · premises record
Agent Towers Associates (Ref.B Dyer) · Officer Graham Nobbs
—
Other
1997-11-28
Erection of a part single storey, part double storey rear extension with roof light
73 CLYFFORD ROAD RUISLIP MIDDX HA4 6PX · premises record
Approved
2022-10-27
More
Planning Application
Detached outbuilding to rear
71 CLYFFORD ROAD RUISLIP · premises record
Agent Mr Thomas Bold · Officer Jimill Patel
Approved
2021-05-24
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 3.5 metres, and for which the height of the eaves would be 3 metres
87 CLYFFORD ROAD RUISLIP HA4 6PX · premises record
Agent Mr Seyed Mojtaba Ghaffar · Officer Henrietta Ashun
Approved
2016-08-16
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 4 metres, for which the maximum height would be 3.6 metres, and for which the height of the eaves would be 2.3 metres
95 CLYFFORD ROAD RUISLIP · premises record
Agent Mrs Diane Abbott · Officer Cris Lancaster
Approved
2016-06-13
More
Planning Application
ERECTION OF A SINGLE STOREY REAR EXTENSION WITH FLAT ROOF (APPLICATION FOR A CERTIFICATE OF LAWFULNESS FOR A PROPOSED USE OR DEVELOPMENT)
117 CLYFFORD ROAD RUISLIP · premises record
Agent JAMES SMITH (JUST PLANS) · Officer Chris Tivey
Other
2007-01-19
More
Planning Application
ERECTION OF SINGLE STOREY REAR EXTENSION (APPLICATION FOR A CERTIFICATE OF LAWFULNESS FOR A PROPOSED USE OR DEVELOPMENT)
97 CLYFFORD ROAD RUISLIP · premises record
Agent MR & MRS D SPARROWHAWK · Officer Cameron Stanley
Other
2005-10-18
More
Planning Application
ERECTION OF A SINGLE STOREY REAR EXTENSION
109 CLYFFORD ROAD RUISLIP · premises record
Agent MR CHALL · Officer Andrew Williams
Approved
2004-05-17
More
Planning Application
ERECTION OF A DETACHED GARAGE AND STORE IN REAR GARDEN
121 CLYFFORD ROAD RUISLIP · premises record
Agent MR S HESSEY · Officer Graham Nobbs
Approved
2000-06-01
More
Planning Application
ERECTION OF DETACHED GARAGE AND STORE IN REAR GARDEN
121 CLYFFORD ROAD RUISLIP · premises record
Agent MRS JOAN MACKAY · Officer Graham Nobbs
Refused
2000-01-11
More
Planning Application
Erection of a single storey rear extension (Application for a Certificate of Lawfulness for a proposed use or development)
93 CLYFFORD ROAD RUISLIP · premises record
Agent Towers Associates (Ref.B Dyer) · Officer Graham Nobbs
Other
1997-11-28
More
—
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 33 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 33 of 33 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 33 of 33 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 10 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
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 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
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 precedent10 applications and 10 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?
How long would a planning application take here? →
Hillingdon's real decision times and approval rates, measured from the record — not the statutory target.
Why do applications around here get refused? →
The most common refusal grounds in Hillingdon, by year and scheme type — the risks to know before applying.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.