Postcode record · Hillingdon
UB4 9ES.
UB4 9ES has 22 known premises and 29 planning records — 18 approved of 25 decided (72%). 16 EPC records.
Postcode UB4 9ES · boundary not held, centred on the postcodeApprovedRefusedOther29 exact29 on the map — every match
At a glance · this postcodeHillingdon profile →
22
Premises
known addresses (UPRNs)
29
Applications
25 decided
72%
Approval rate
18 approved · 7 refused
16
EPC records
ratings B 2 · C 6 · D 6 · E 2
29
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?
UB4 9ES has 22 known premises and 29 planning records — 18 approved of 25 decided (72%). 16 EPC records.
Premises (18 of 22 shown)
Name
Details
UPRN 10093738187
UPRN 10093738188
UPRN 10093738189
UPRN 10096323080
UPRN 10096323226
UPRN 100021419369
UPRN 100021419370
UPRN 100021419371
UPRN 100021419372
UPRN 100021419373
UPRN 10093738187
UPRN 10093738188
UPRN 10093738189
Show all 10 rows
UPRN 10096323080
UPRN 10096323226
UPRN 100021419369
UPRN 100021419370
UPRN 100021419371
UPRN 100021419372
UPRN 100021419373
Planning
What happened?
29 planning applications across the postcode; 18 approved of 25 decided (72%). Latest 29 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a single storey side extension with rear infill.
7 CHATSWORTH ROAD HAYES MIDDLESEX · premises record
Agent Mr Viraj Patel · Officer Becky Smith
Planning Application
Approved
2023-10-02
Conversion of roof space to habitable use to include rear dormer with Juliette balcony, 1 front roof light and conversion of roof from hip to gable end. Conversion of integral garage to habitable room with new front facing window at ground floor level. Single storey infill extension to the rear.
8 CHATSWORTH ROAD HAYES MIDDLESEX UB4 9ES · premises record
Agent Mr Mohammed Shamaun · Officer Hardev Gill
Planning Application
Approved
2023-05-30
Erection of a single storey rear extension, conversion of roofspace to habitable use to include a rear dormer, 1 front roof light and conversion of roof from hip to gable end (Application for a Certificate of Lawful Development for a Proposed Development)
8 CHATSWORTH ROAD HAYES MIDDLESEX UB4 9ES · premises record
Agent Mr Mohammed Shamaun · Officer Rhian Thomas
Planning Application
Approved
2023-04-28
Details pursuant to the discharge of Condition 3 (landscape scheme) of planning permission ref. 76956/APP/2022/3602, dated 20-01-2023 (Erection of a single storey wraparound side and rear extension following demolition of the existing garage (consented under ref. no. 76956/APP/2022/1811), conversion
11 CHATSWORTH ROAD HAYES UB4 9ES · premises record
Agent Mr Zain Qureshi Suite · Officer Hardev Gill
Planning Application
Approved
2023-04-14
Details pursuant to the discharge of Condition 3 (Landscape scheme) of planning permission ref. 76956/APP/2022/3602, dated 20-01-2023 (Erection of a single storey wraparound side and rear extension following demolition of the existing garage (consented under ref. no. 76956/APP/2022/1811), conversion
11 CHATSWORTH ROAD HAYES UB4 9ES · premises record
Agent Mr Zain Qureshi Suite · Officer Simon Taylor
Planning Application
Refused
2023-03-06
Erection of single storey side/rear extension including conversion of integral garage to habitable room. Conversion of roof space to habitable use to include a rear dormer with juliette balcony, 1 front roof light and conversion of roof from hip to gable (Application for a Certificate of Lawful Deve
8 CHATSWORTH ROAD HAYES MIDDLESEX UB4 9ES · premises record
Agent Mr Mohammed Shamaun · Officer Rhian Thomas
Planning Application
Refused
2023-02-06
Erection of a single storey wraparound side and rear extension following demolition of the existing garage (consented under ref. no. 76956/APP/2022/1811), conversion of roofspace to habitable use to include a rear dormer roof extension, 1 x front facing rooflight and conversion of roofspace from hip
11 CHATSWORTH ROAD HAYES UB4 9ES · premises record
Agent Mr Amar Sidhu Suite · Officer Simon Taylor
Planning Application
Approved
2022-11-25
Erection of a single storey side and rear wraparound extension
11 CHATSWORTH ROAD HAYES UB4 9ES · premises record
Agent Mr Amar Sidhu Suite · Officer Hardev Gill
Planning Application
Approved
2022-06-01
Erection of a two storey side extension onto approved single storey rear extension (consented, app. ref. no. 76956/APP/2021/4639) and approved loft conversion with dormer (consented, app. ref. no.76956/APP/2021/4636).
11 CHATSWORTH ROAD HAYES UB4 9ES · premises record
Agent Mr Amar Sidhu Suite · Officer Hardev Gill
Planning Application
Withdrawn
2022-02-25
Conversion of roofspace to habitable use to include a rear dormer roof extension, 1 x front facing rooflight and conversion of roofspace from hip to gable end (Application for a Certificate of Lawful Development for a Proposed Development)
11 CHATSWORTH ROAD HAYES UB4 9ES · premises record
Agent Mr Amar Sidhu Suite · Officer Rhian Thomas
Planning Application
Approved
2021-12-24
Erection of a single storey side extension with rear infill.
7 CHATSWORTH ROAD HAYES MIDDLESEX · premises record
Agent Mr Viraj Patel · Officer Becky Smith
Approved
2023-10-02
More
Planning Application
Conversion of roof space to habitable use to include rear dormer with Juliette balcony, 1 front roof light and conversion of roof from hip to gable end. Conversion of integral garage to habitable room with new front facing window at ground floor level. Single storey infill extension to the rear.
8 CHATSWORTH ROAD HAYES MIDDLESEX UB4 9ES · premises record
Agent Mr Mohammed Shamaun · Officer Hardev Gill
Approved
2023-05-30
More
Planning Application
Erection of a single storey rear extension, conversion of roofspace to habitable use to include a rear dormer, 1 front roof light and conversion of roof from hip to gable end (Application for a Certificate of Lawful Development for a Proposed Development)
8 CHATSWORTH ROAD HAYES MIDDLESEX UB4 9ES · premises record
Agent Mr Mohammed Shamaun · Officer Rhian Thomas
Approved
2023-04-28
More
Planning Application
Show all 10 rows
Details pursuant to the discharge of Condition 3 (landscape scheme) of planning permission ref. 76956/APP/2022/3602, dated 20-01-2023 (Erection of a single storey wraparound side and rear extension following demolition of the existing garage (consented under ref. no. 76956/APP/2022/1811), conversion
11 CHATSWORTH ROAD HAYES UB4 9ES · premises record
Agent Mr Zain Qureshi Suite · Officer Hardev Gill
Approved
2023-04-14
More
Planning Application
Details pursuant to the discharge of Condition 3 (Landscape scheme) of planning permission ref. 76956/APP/2022/3602, dated 20-01-2023 (Erection of a single storey wraparound side and rear extension following demolition of the existing garage (consented under ref. no. 76956/APP/2022/1811), conversion
11 CHATSWORTH ROAD HAYES UB4 9ES · premises record
Agent Mr Zain Qureshi Suite · Officer Simon Taylor
Refused
2023-03-06
More
Planning Application
Erection of single storey side/rear extension including conversion of integral garage to habitable room. Conversion of roof space to habitable use to include a rear dormer with juliette balcony, 1 front roof light and conversion of roof from hip to gable (Application for a Certificate of Lawful Deve
8 CHATSWORTH ROAD HAYES MIDDLESEX UB4 9ES · premises record
Agent Mr Mohammed Shamaun · Officer Rhian Thomas
Refused
2023-02-06
More
Planning Application
Erection of a single storey wraparound side and rear extension following demolition of the existing garage (consented under ref. no. 76956/APP/2022/1811), conversion of roofspace to habitable use to include a rear dormer roof extension, 1 x front facing rooflight and conversion of roofspace from hip
11 CHATSWORTH ROAD HAYES UB4 9ES · premises record
Agent Mr Amar Sidhu Suite · Officer Simon Taylor
Approved
2022-11-25
More
Planning Application
Erection of a single storey side and rear wraparound extension
11 CHATSWORTH ROAD HAYES UB4 9ES · premises record
Agent Mr Amar Sidhu Suite · Officer Hardev Gill
Approved
2022-06-01
More
Planning Application
Erection of a two storey side extension onto approved single storey rear extension (consented, app. ref. no. 76956/APP/2021/4639) and approved loft conversion with dormer (consented, app. ref. no.76956/APP/2021/4636).
11 CHATSWORTH ROAD HAYES UB4 9ES · premises record
Agent Mr Amar Sidhu Suite · Officer Hardev Gill
Withdrawn
2022-02-25
More
Planning Application
Conversion of roofspace to habitable use to include a rear dormer roof extension, 1 x front facing rooflight and conversion of roofspace from hip to gable end (Application for a Certificate of Lawful Development for a Proposed Development)
11 CHATSWORTH ROAD HAYES UB4 9ES · premises record
Agent Mr Amar Sidhu Suite · Officer Rhian Thomas
Approved
2021-12-24
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 22 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 22 of 22 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 22 of 22 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 29 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Agent on 5 applications
Agent on 3 applications
Agent on 2 applications
Agent on 2 applications
Agent on 1 application
Agent on 1 application
Agent on 1 application
Case officer on 4 applications
Case officer on 4 applications
Case officer on 4 applications
Agent on 5 applications
Agent on 3 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
Case officer on 4 applications
Case officer on 4 applications
Case officer on 4 applications
Development
What could it become?
Planning precedent29 applications and 29 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy16 EPC records; ratings B: 2, C: 6, D: 6, E: 2.
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.