Postcode record · Hillingdon
UB4 9RW.
UB4 9RW has 12 known premises and 11 planning records — 7 approved of 9 decided (77.8%). 5 EPC records.
Postcode UB4 9RW · boundary not held, centred on the postcodeApprovedRefusedOther11 on the map — every match
At a glance · this postcodeHillingdon profile →
12
Premises
known addresses (UPRNs)
11
Applications
9 decided
77.8%
Approval rate
7 approved · 2 refused
54 days
Median decision time
average 57 days · 11 dated decisions
5
EPC records
ratings C 1 · D 4
11
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 9RW has 12 known premises and 11 planning records — 7 approved of 9 decided (77.8%). 5 EPC records.
Premises
Name
Details
UPRN 768009957
UPRN 768011420
UPRN 100021425836
UPRN 100021425837
UPRN 100021425838
UPRN 100021425839
UPRN 100021425840
UPRN 100021425841
UPRN 100021425842
UPRN 100021425843
UPRN 768009957
UPRN 768011420
UPRN 100021425836
Show all 10 rows
UPRN 100021425837
UPRN 100021425838
UPRN 100021425839
UPRN 100021425840
UPRN 100021425841
UPRN 100021425842
UPRN 100021425843
Planning
What happened?
11 planning applications across the postcode; 7 approved of 9 decided (77.8%). Latest 11 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a single storey rear extension, and conversion of roof space to habitable use comprising of a single dormer window on the rear roof slope with 1no. roof light to the rear and 2no. roof lights to the front roof slope with internal alterations
2 HASTOE CLOSE HAYES · premises record
Officer Nicola Taplin
Planning Application
Approved
2025-10-03
Erection of a single storey extension to rear. Conversion of roof space to habitable use to include 3 rear dormers and conversion of integral garage to habitable accommodation. Amendments to fenestration.
8 HASTOE CLOSE HAYES · premises record
Officer Daniel Ambrose
Planning Application
Approved
2024-05-24
Conversion of roof space to habitable use to include a rear dormer, 2 front roof lights and 2 new gable end windows with amendments to fenestrations.
7 HASTOE CLOSE HAYES · premises record
Officer Rebekah McCullough
Planning Application
Approved
2023-09-15
Erection of a single storey rear extension and a two storey side extension following the demolition of existing side extension
7 HASTOE CLOSE HAYES · premises record
Officer Rebekah McCullough
Planning Application
Approved
2023-09-11
Erection of a single storey rear/side extension
7 HASTOE CLOSE HAYES · premises record
Officer Rebekah McCullough
Planning Application
Refused
2023-04-03
Planning Application
Withdrawn
2022-10-26
Erection of a single storey rear extension, two storey side extension and rear dormer
7 HASTOE CLOSE HAYES · premises record
Officer Nicola Taplin
Planning Application
Refused
2022-04-20
Conversion of roof space to habitable use to include a rear dormer, 2 front roof lights and gable end window
3 HASTOE CLOSE HAYES UB4 9RW · premises record
Officer Mandeep Chaggar
Planning Application
Approved
2020-02-04
Planning Application
Approved
2017-12-28
Two storey side extension and single storey rear extension
3 HASTOE CLOSE HAYES UB4 9RW · premises record
Officer Naim Poptani
Planning Application
Withdrawn
2017-07-27
Erection of a single storey rear extension, and conversion of roof space to habitable use comprising of a single dormer window on the rear roof slope with 1no. roof light to the rear and 2no. roof lights to the front roof slope with internal alterations
2 HASTOE CLOSE HAYES · premises record
Officer Nicola Taplin
Approved
2025-10-03
More
Planning Application
Erection of a single storey extension to rear. Conversion of roof space to habitable use to include 3 rear dormers and conversion of integral garage to habitable accommodation. Amendments to fenestration.
8 HASTOE CLOSE HAYES · premises record
Officer Daniel Ambrose
Approved
2024-05-24
More
Planning Application
Conversion of roof space to habitable use to include a rear dormer, 2 front roof lights and 2 new gable end windows with amendments to fenestrations.
7 HASTOE CLOSE HAYES · premises record
Officer Rebekah McCullough
Approved
2023-09-15
More
Planning Application
Show all 10 rows
Erection of a single storey rear extension and a two storey side extension following the demolition of existing side extension
7 HASTOE CLOSE HAYES · premises record
Officer Rebekah McCullough
Approved
2023-09-11
More
Planning Application
Erection of a single storey rear/side extension
7 HASTOE CLOSE HAYES · premises record
Officer Rebekah McCullough
Refused
2023-04-03
More
Planning Application
Withdrawn
2022-10-26
More
Planning Application
Erection of a single storey rear extension, two storey side extension and rear dormer
7 HASTOE CLOSE HAYES · premises record
Officer Nicola Taplin
Refused
2022-04-20
More
Planning Application
Conversion of roof space to habitable use to include a rear dormer, 2 front roof lights and gable end window
3 HASTOE CLOSE HAYES UB4 9RW · premises record
Officer Mandeep Chaggar
Approved
2020-02-04
More
Planning Application
Approved
2017-12-28
More
Planning Application
Two storey side extension and single storey rear extension
3 HASTOE CLOSE HAYES UB4 9RW · premises record
Officer Naim Poptani
Withdrawn
2017-07-27
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 12 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 12 of 12 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 12 of 12 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 11 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Case officer on 3 applications
Case officer on 2 applications
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 3 applications
Case officer on 2 applications
Case officer on 2 applications
Show all 7 rows
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent11 applications and 11 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy5 EPC records; ratings C: 1, D: 4.
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.