Postcode record · Hillingdon
UB3 3EJ.
UB3 3EJ has 16 known premises and 12 planning records — 7 approved of 11 decided (63.6%). 9 EPC records.
Postcode UB3 3EJ · boundary not held, centred on the postcodeApprovedRefusedOther14 on the map — every match
At a glance · this postcodeHillingdon profile →
16
Premises
known addresses (UPRNs)
12
Applications
11 decided
63.6%
Approval rate
7 approved · 4 refused
73 days
Median decision time
average 131 days · 12 dated decisions
9
EPC records
ratings C 1 · D 6 · E 2
14
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 3EJ has 16 known premises and 12 planning records — 7 approved of 11 decided (63.6%). 9 EPC records.
Premises
Name
Details
UPRN 768011205
UPRN 10022800060
UPRN 100021420441
UPRN 100021420443
UPRN 100021420445
UPRN 100021420447
UPRN 100021420449
UPRN 100021420451
UPRN 100021420453
UPRN 100021420455
UPRN 768011205
UPRN 10022800060
UPRN 100021420441
Show all 10 rows
UPRN 100021420443
UPRN 100021420445
UPRN 100021420447
UPRN 100021420449
UPRN 100021420451
UPRN 100021420453
UPRN 100021420455
Planning
What happened?
12 planning applications across the postcode; 7 approved of 11 decided (63.6%). Latest 12 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of front boundary fence (183cm)
255 COLDHARBOUR LANE HAYES UB3 3EJ · premises record
Officer Rhian Thomas
Planning Application
Refused
2024-05-07
Part two storey, part single storey rear extension and porch to front
245 COLDHARBOUR LANE HAYES · premises record
Officer Nicola Taplin
Planning Application
Refused
2019-06-11
Single storey side extension and porch to front
245 COLDHARBOUR LANE HAYES · premises record
Officer Nicola Taplin
Planning Application
Approved
2019-01-07
Part two storey, part single storey rear extension involving demolition of existing conservatory
255 COLDHARBOUR LANE HAYES UB3 3EJ · premises record
Officer Naim Poptani
Planning Application
Approved
2018-04-03
Single storey rear extension
261 COLDHARBOUR LANE HAYES UB3 3EJ · premises record
Officer Naim Poptani
Planning Application
Approved
2018-03-23
Single storey front and single storey rear extensions.
245 COLDHARBOUR LANE HAYES · premises record
Officer Nicola Taplin
Planning Application
Refused
2016-06-06
ERECTION OF A SINGLE-STOREY REAR EXTENSION
251 COLDHARBOUR LANE HAYES · premises record
Officer Cameron Stanley
Planning Application
Approved
2006-04-21
ERECTION OF A TWO STOREY REAR EXTENSION (INVOLVING DEMOLITION OF EXISTING REAR CONSERVATORY)
251 COLDHARBOUR LANE HAYES · premises record
Officer Sonia / Louie Bowen
Planning Application
Refused
2005-03-03
Details of landscaping scheme in compliance with condition 2 of planning permission ref.53487/98/ 2149 dated 18/12/98; Installation of an automatic public convenience (involving demolition of existing building)
PUBLIC CONVENIENCES ADJACENT TO 269 COLDHARBOUR LANE HAYES · premises record
Officer Robert Reeves
—
No determination
1999-03-04
Installation of an automatic public convenience (involving demolition of existing building)
PUBLIC CONVENIENCES ADJACENT TO 269 COLDHARBOUR LANE HAYES · premises record
Officer Richard Buxton
—
Approved
1998-10-29
Erection of front boundary fence (183cm)
255 COLDHARBOUR LANE HAYES UB3 3EJ · premises record
Officer Rhian Thomas
Refused
2024-05-07
More
Planning Application
Part two storey, part single storey rear extension and porch to front
245 COLDHARBOUR LANE HAYES · premises record
Officer Nicola Taplin
Refused
2019-06-11
More
Planning Application
Single storey side extension and porch to front
245 COLDHARBOUR LANE HAYES · premises record
Officer Nicola Taplin
Approved
2019-01-07
More
Planning Application
Show all 10 rows
Part two storey, part single storey rear extension involving demolition of existing conservatory
255 COLDHARBOUR LANE HAYES UB3 3EJ · premises record
Officer Naim Poptani
Approved
2018-04-03
More
Planning Application
Single storey rear extension
261 COLDHARBOUR LANE HAYES UB3 3EJ · premises record
Officer Naim Poptani
Approved
2018-03-23
More
Planning Application
Single storey front and single storey rear extensions.
245 COLDHARBOUR LANE HAYES · premises record
Officer Nicola Taplin
Refused
2016-06-06
More
Planning Application
ERECTION OF A SINGLE-STOREY REAR EXTENSION
251 COLDHARBOUR LANE HAYES · premises record
Officer Cameron Stanley
Approved
2006-04-21
More
Planning Application
ERECTION OF A TWO STOREY REAR EXTENSION (INVOLVING DEMOLITION OF EXISTING REAR CONSERVATORY)
251 COLDHARBOUR LANE HAYES · premises record
Officer Sonia / Louie Bowen
Refused
2005-03-03
More
Planning Application
Details of landscaping scheme in compliance with condition 2 of planning permission ref.53487/98/ 2149 dated 18/12/98; Installation of an automatic public convenience (involving demolition of existing building)
PUBLIC CONVENIENCES ADJACENT TO 269 COLDHARBOUR LANE HAYES · premises record
Officer Robert Reeves
No determination
1999-03-04
More
—
Installation of an automatic public convenience (involving demolition of existing building)
PUBLIC CONVENIENCES ADJACENT TO 269 COLDHARBOUR LANE HAYES · premises record
Officer Richard Buxton
Approved
1998-10-29
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 16 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 16 of 16 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 16 of 16 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 12 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 1 application
Case officer on 1 application
Case officer on 1 application
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 1 application
Show all 9 rows
Case officer on 1 application
Case officer 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 precedent12 applications and 14 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy9 EPC records; ratings C: 1, 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.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.