Postcode record · Hillingdon
UB3 1TJ.
UB3 1TJ has 3 known premises and 4 planning records — 3 approved of 4 decided (75%).
Postcode UB3 1TJ · boundary not held, centred on the postcodeApprovedRefusedOther4 exact4 on the map — every match
At a glance · this postcodeHillingdon profile →
3
Premises
known addresses (UPRNs)
4
Applications
4 decided
75%
Approval rate
3 approved · 1 refused
0
EPC records
none recorded
4
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?
UB3 1TJ has 3 known premises and 4 planning records — 3 approved of 4 decided (75%).
Premises
Name
Details
UPRN 100021431035
UPRN 100021431037
UPRN 100021431039
UPRN 100021431035
UPRN 100021431037
UPRN 100021431039
Planning
What happened?
4 planning applications across the postcode; 3 approved of 4 decided (75%). Latest 4 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Conservatory to rear (Retrospective)
3 MILDRED AVENUE HAYES · premises record
Agent Mrs Harjinder Sandhu · Officer Jazz Ghandial
Planning Application
Refused
2012-01-23
Conversion of roof space to habitable use to include a rear dormer, 1 x front rooflight 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)
3 MILDRED AVENUE HAYES · premises record
Agent MR GAYB PANESAR · Officer Raymond Yeung
Planning Application
Approved
2011-06-20
Single storey side extension and front porch.
1 MILDRED AVENUE HAYES · premises record
Agent MR RANJIT ATWAL · Officer Sonia Bowen
Planning Application
Approved
2009-07-17
Erection of a single storey side extension, a single storey rear extension and a front porch
3 MILDRED AVENUE HAYES · premises record
Agent Mrs H K Sandhu · Officer Paul Bradbury
—
Approved
1996-05-07
Conservatory to rear (Retrospective)
3 MILDRED AVENUE HAYES · premises record
Agent Mrs Harjinder Sandhu · Officer Jazz Ghandial
Refused
2012-01-23
More
Planning Application
Conversion of roof space to habitable use to include a rear dormer, 1 x front rooflight 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)
3 MILDRED AVENUE HAYES · premises record
Agent MR GAYB PANESAR · Officer Raymond Yeung
Approved
2011-06-20
More
Planning Application
Single storey side extension and front porch.
1 MILDRED AVENUE HAYES · premises record
Agent MR RANJIT ATWAL · Officer Sonia Bowen
Approved
2009-07-17
More
Planning Application
Show all 4 rows
Erection of a single storey side extension, a single storey rear extension and a front porch
3 MILDRED AVENUE HAYES · premises record
Agent Mrs H K Sandhu · Officer Paul Bradbury
Approved
1996-05-07
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 3 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 3 of 3 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 3 of 3 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 4 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
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Case officer on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Show all 8 rows
Agent on 1 application
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 precedent4 applications and 4 mapped decisions in this postcode — precedent for what has been permitted and refused here.
EnergyNo EPC records joined yet.
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.
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.