Postcode record · Hillingdon
UB4 8NR.
UB4 8NR has 22 known premises and 18 planning records — 12 approved of 13 decided (92.3%). 17 EPC records.
Postcode UB4 8NR · boundary not held, centred on the postcodeApprovedRefusedOther18 exact18 on the map — every match
At a glance · this postcodeHillingdon profile →
22
Premises
known addresses (UPRNs)
18
Applications
13 decided
92.3%
Approval rate
12 approved · 1 refused
17
EPC records
ratings C 1 · D 13 · E 3
18
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 8NR has 22 known premises and 18 planning records — 12 approved of 13 decided (92.3%). 17 EPC records.
Premises (18 of 22 shown)
Name
Details
UPRN 768010506
UPRN 100021422526
UPRN 100021422527
UPRN 100021422528
UPRN 100021422529
UPRN 100021422530
UPRN 100021422531
UPRN 100021422532
UPRN 100021422533
UPRN 100021422534
UPRN 768010506
UPRN 100021422526
UPRN 100021422527
Show all 10 rows
UPRN 100021422528
UPRN 100021422529
UPRN 100021422530
UPRN 100021422531
UPRN 100021422532
UPRN 100021422533
UPRN 100021422534
Planning
What happened?
18 planning applications across the postcode; 12 approved of 13 decided (92.3%). Latest 18 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Conversion of roof space to habitable use to include a rear dormer, Hip to Gable end, 3x front roof lights, and removal of chimney. (Application for a Certificate of Lawful Development for a Proposed Development).
19 DORSET AVENUE HAYES · premises record
Agent MR Faluck Patel · Officer Eloise Hawkes
Planning Application
Approved
2025-12-09
Conversion of roof space to habitable use to include a rear dormer, Hip to gable extension, 3x front roof lights, and erection of outbuilding to rear garden (Application for a Certificate of Lawful Development for a Proposed Development).
17 DORSET AVENUE HAYES UB4 8NR · premises record
Agent MR Faluck Patel · Officer Eloise Hawkes
Planning Application
Approved
2025-12-02
Erection of front porch, and part single storey part double storey rear extension.
17 DORSET AVENUE HAYES UB4 8NR · premises record
Agent MR Faluck Patel · Officer Nicola Taplin
Planning Application
Approved
2025-12-02
Erection of a single storey rear extension following demolition of existing rear extension (amended description).
23 DORSET AVENUE HAYES · premises record
Agent Mr Vishal Patel · Officer Rhian Thomas
Planning Application
Approved
2025-05-06
Erection of a first floor side extension including amendments to fenestrations.
2 DORSET AVENUE HAYES · premises record
Planning Application
Approved
2025-02-03
Erection of an outbuilding (Application for a Certificate of Lawful Development for a Proposed Development)
2 DORSET AVENUE HAYES · premises record
Planning Application
Approved
2025-02-02
Porch to front of dwellinghouse and conversion of roofspace to habitable use to include a rear dormer roof extension, 2 x front rooflights and conversion of roof from hip to gable end with gable end window (Application for a Certificate of Lawful Development for a Proposed Development)
21 DORSET AVENUE HAYES · premises record
Agent Mr Mark Pottle Suite A · Officer Nicola Taplin
Planning Application
Approved
2021-03-04
Single storey rear extensions.
9-11 DORSET AVENUE HAYES UB4 8NR · premises record
Agent Prof. Plans Professional Plans Suite · Officer Mandeep Chaggar
Planning Application
Approved
2021-01-05
Conversion of roof space to habitable use to include a rear dormer, 2 front roof lights and conversion of roof from hip to gable end, with a new gable end window (Application for a Certificate of Lawful Development for a Proposed Development)
10 DORSET AVENUE HAYES · premises record
Agent Mrs Pratheepa Kartheepan · Officer Nicola Taplin
Planning Application
Approved
2018-07-26
Conversion of roof space to habitable use to include a rear dormer, 2 front roof lights and conversion of roof from hip to gable end with a new gable end window (Application for a Certificate of Lawful Development for a Proposed Development).
12 DORSET AVENUE HAYES UB4 8NR · premises record
Agent Mrs Kartheepan AVIM Consultancy Ltd. · Officer Nurgul Kinli
Planning Application
Approved
2018-02-16
Conversion of roof space to habitable use to include a rear dormer, Hip to Gable end, 3x front roof lights, and removal of chimney. (Application for a Certificate of Lawful Development for a Proposed Development).
19 DORSET AVENUE HAYES · premises record
Agent MR Faluck Patel · Officer Eloise Hawkes
Approved
2025-12-09
More
Planning Application
Conversion of roof space to habitable use to include a rear dormer, Hip to gable extension, 3x front roof lights, and erection of outbuilding to rear garden (Application for a Certificate of Lawful Development for a Proposed Development).
17 DORSET AVENUE HAYES UB4 8NR · premises record
Agent MR Faluck Patel · Officer Eloise Hawkes
Approved
2025-12-02
More
Planning Application
Erection of front porch, and part single storey part double storey rear extension.
17 DORSET AVENUE HAYES UB4 8NR · premises record
Agent MR Faluck Patel · Officer Nicola Taplin
Approved
2025-12-02
More
Planning Application
Show all 10 rows
Erection of a single storey rear extension following demolition of existing rear extension (amended description).
23 DORSET AVENUE HAYES · premises record
Agent Mr Vishal Patel · Officer Rhian Thomas
Approved
2025-05-06
More
Planning Application
Erection of a first floor side extension including amendments to fenestrations.
2 DORSET AVENUE HAYES · premises record
Approved
2025-02-03
More
Planning Application
Erection of an outbuilding (Application for a Certificate of Lawful Development for a Proposed Development)
2 DORSET AVENUE HAYES · premises record
Approved
2025-02-02
More
Planning Application
Porch to front of dwellinghouse and conversion of roofspace to habitable use to include a rear dormer roof extension, 2 x front rooflights and conversion of roof from hip to gable end with gable end window (Application for a Certificate of Lawful Development for a Proposed Development)
21 DORSET AVENUE HAYES · premises record
Agent Mr Mark Pottle Suite A · Officer Nicola Taplin
Approved
2021-03-04
More
Planning Application
Single storey rear extensions.
9-11 DORSET AVENUE HAYES UB4 8NR · premises record
Agent Prof. Plans Professional Plans Suite · Officer Mandeep Chaggar
Approved
2021-01-05
More
Planning Application
Conversion of roof space to habitable use to include a rear dormer, 2 front roof lights and conversion of roof from hip to gable end, with a new gable end window (Application for a Certificate of Lawful Development for a Proposed Development)
10 DORSET AVENUE HAYES · premises record
Agent Mrs Pratheepa Kartheepan · Officer Nicola Taplin
Approved
2018-07-26
More
Planning Application
Conversion of roof space to habitable use to include a rear dormer, 2 front roof lights and conversion of roof from hip to gable end with a new gable end window (Application for a Certificate of Lawful Development for a Proposed Development).
12 DORSET AVENUE HAYES UB4 8NR · premises record
Agent Mrs Kartheepan AVIM Consultancy Ltd. · Officer Nurgul Kinli
Approved
2018-02-16
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 18 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Agent on 3 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 3 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 precedent18 applications and 18 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy17 EPC records; ratings C: 1, D: 13, E: 3.
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
The Developer PlanOwnership, 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.