Postcode record · Hillingdon
UB4 9SX.
UB4 9SX has 18 known premises and 22 planning records — 18 approved of 22 decided (81.8%). 13 EPC records.
Postcode UB4 9SX · boundary not held, centred on the postcodeApprovedRefusedOther22 exact22 on the map — every match
At a glance · this postcodeHillingdon profile →
18
Premises
known addresses (UPRNs)
22
Applications
22 decided
81.8%
Approval rate
18 approved · 4 refused
13
EPC records
ratings C 5 · D 7 · E 1
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?
UB4 9SX has 18 known premises and 22 planning records — 18 approved of 22 decided (81.8%). 13 EPC records.
Premises
Name
Details
UPRN 100021428035
UPRN 100021428036
UPRN 100021428037
UPRN 100021428038
UPRN 100021428039
UPRN 100021428040
UPRN 100021428041
UPRN 100021428042
UPRN 100021428043
UPRN 100021428044
UPRN 100021428035
UPRN 100021428036
UPRN 100021428037
Show all 10 rows
UPRN 100021428038
UPRN 100021428039
UPRN 100021428040
UPRN 100021428041
UPRN 100021428042
UPRN 100021428043
UPRN 100021428044
Planning
What happened?
22 planning applications across the postcode; 18 approved of 22 decided (81.8%). Latest 22 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Conversion of garage to habitable use to include replacement of garage door with window.
5 KILPATRICK WAY HAYES UB4 9SX · premises record
Agent Mr Mokhtar El-Houry · Officer Analese Haynes
Planning Application
Approved
2025-08-18
Erection of a single storey extension to the front, following the conversion of integral garage to habitable accommodation
1 KILPATRICK WAY HAYES · premises record
Agent Keenan Project Designs Ltd · Officer Nicola Taplin
Planning Application
Approved
2025-02-19
Conversion of roof space to habitable use to include a rear dormer and two front roof lights
13 KILPATRICK WAY HAYES UB4 9SX · premises record
Agent Mrs Lara Mneimneih · Officer Haydon Richardson
Planning Application
Approved
2024-02-06
Conversion of roof space to habitable use to include a rear dormer with hip to gable extensions and 2 x front facing roof lights.
13 KILPATRICK WAY HAYES UB4 9SX · premises record
Agent Mrs Lara Mneimneih · Officer Haydon Richardson
Planning Application
Refused
2023-10-23
Installation of 10 solar panels to rear roof of dwelling.
13 KILPATRICK WAY HAYES UB4 9SX · premises record
Agent Mrs Lara Mneimneih · Officer Hardev Gill
Planning Application
Approved
2022-11-03
Conversion of garage into habitable use involving alterations to existing elevation and single storey rear extension
13 KILPATRICK WAY HAYES UB4 9SX · premises record
Agent Mrs Lara Mneimneih · Officer Hardev Gill
Planning Application
Approved
2021-06-10
Conversion of garage to habitable use involving alterations to elevations and conversion of roofspace to habitable use to include a rear dormer and 3 front rooflights
14 KILPATRICK WAY HAYES MIDDX UB4 9SX · premises record
Agent Mr Arun Patel · Officer Naim Poptani
Planning Application
Approved
2019-01-08
Single storey rear extension
14 KILPATRICK WAY HAYES MIDDX UB4 9SX · premises record
Agent Mr Arun Patel · Officer Naim Poptani
Planning Application
Approved
2019-01-08
Single storey rear extension (Retrospective)
15 KILPATRICK WAY HAYES · premises record
Agent Mr Mokhtar El-Houry · Officer Cris Lancaster
Planning Application
Approved
2016-04-27
Conversion of roof space to habitable use to include a rear dormer with Juliette balcony and 3 front rooflights
9 KILPATRICK WAY HAYES · premises record
Agent Mr Arun Patel · Officer Nicola Taplin
Planning Application
Approved
2013-07-30
Conversion of garage to habitable use to include replacement of garage door with window.
5 KILPATRICK WAY HAYES UB4 9SX · premises record
Agent Mr Mokhtar El-Houry · Officer Analese Haynes
Approved
2025-08-18
More
Planning Application
Erection of a single storey extension to the front, following the conversion of integral garage to habitable accommodation
1 KILPATRICK WAY HAYES · premises record
Agent Keenan Project Designs Ltd · Officer Nicola Taplin
Approved
2025-02-19
More
Planning Application
Conversion of roof space to habitable use to include a rear dormer and two front roof lights
13 KILPATRICK WAY HAYES UB4 9SX · premises record
Agent Mrs Lara Mneimneih · Officer Haydon Richardson
Approved
2024-02-06
More
Planning Application
Show all 10 rows
Conversion of roof space to habitable use to include a rear dormer with hip to gable extensions and 2 x front facing roof lights.
13 KILPATRICK WAY HAYES UB4 9SX · premises record
Agent Mrs Lara Mneimneih · Officer Haydon Richardson
Refused
2023-10-23
More
Planning Application
Installation of 10 solar panels to rear roof of dwelling.
13 KILPATRICK WAY HAYES UB4 9SX · premises record
Agent Mrs Lara Mneimneih · Officer Hardev Gill
Approved
2022-11-03
More
Planning Application
Conversion of garage into habitable use involving alterations to existing elevation and single storey rear extension
13 KILPATRICK WAY HAYES UB4 9SX · premises record
Agent Mrs Lara Mneimneih · Officer Hardev Gill
Approved
2021-06-10
More
Planning Application
Conversion of garage to habitable use involving alterations to elevations and conversion of roofspace to habitable use to include a rear dormer and 3 front rooflights
14 KILPATRICK WAY HAYES MIDDX UB4 9SX · premises record
Agent Mr Arun Patel · Officer Naim Poptani
Approved
2019-01-08
More
Planning Application
Single storey rear extension
14 KILPATRICK WAY HAYES MIDDX UB4 9SX · premises record
Agent Mr Arun Patel · Officer Naim Poptani
Approved
2019-01-08
More
Planning Application
Single storey rear extension (Retrospective)
15 KILPATRICK WAY HAYES · premises record
Agent Mr Mokhtar El-Houry · Officer Cris Lancaster
Approved
2016-04-27
More
Planning Application
Conversion of roof space to habitable use to include a rear dormer with Juliette balcony and 3 front rooflights
9 KILPATRICK WAY HAYES · premises record
Agent Mr Arun Patel · Officer Nicola Taplin
Approved
2013-07-30
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 22 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Agent on 4 applications
Agent on 4 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 3 applications
Case officer on 2 applications
Agent on 4 applications
Agent on 4 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 3 applications
Case officer on 2 applications
Development
What could it become?
Planning precedent22 applications and 22 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy13 EPC records; ratings C: 5, D: 7, 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.
No intent signal is currently recorded in this postcode.
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.