Postcode record · Hillingdon
UB8 3DA.
UB8 3DA has 15 known premises and 20 planning records — 11 approved of 19 decided (57.9%). 10 EPC records.
Postcode UB8 3DA · boundary not held, centred on the postcodeApprovedRefusedOther20 exact20 on the map — every match
At a glance · this postcodeHillingdon profile →
15
Premises
known addresses (UPRNs)
20
Applications
19 decided
57.9%
Approval rate
11 approved · 8 refused
10
EPC records
ratings C 2 · D 5 · E 3
20
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?
UB8 3DA has 15 known premises and 20 planning records — 11 approved of 19 decided (57.9%). 10 EPC records.
Premises
Name
Details
UPRN 768010412
UPRN 10093734480
UPRN 10093734494
UPRN 100021479281
UPRN 100021479282
UPRN 100021479283
UPRN 100021479284
UPRN 100021479285
UPRN 100021479286
UPRN 100021479287
UPRN 768010412
UPRN 10093734480
UPRN 10093734494
Show all 10 rows
UPRN 100021479281
UPRN 100021479282
UPRN 100021479283
UPRN 100021479284
UPRN 100021479285
UPRN 100021479286
UPRN 100021479287
Planning
What happened?
20 planning applications across the postcode; 11 approved of 19 decided (57.9%). Latest 20 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a single storey rear extension which would extend beyond the rear wall of the original house by 4.00 metres, for which the maximum height would be 3.20 metres and height of the eaves would be 2.75 metres
3 CROMER CLOSE HILLINGDON · premises record
Agent Dalraj Bancil · Officer Eloise Hawkes
Planning Application
Approved
2025-12-24
Conversion of roof space to habitable use to include a rear dormer, 8 roof lights and conversion of roof from hip to gable end
2 CROMER CLOSE HILLINGDON · premises record
Officer Naim Poptani
Planning Application
Approved
2019-02-22
Conversion of roofspace to habitable use to include a rear dormer, 3 front rooflights and 1 rear 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)
2 CROMER CLOSE HILLINGDON · premises record
Agent Mr Sam de Silva First Central · Officer Naim Poptani
Planning Application
Refused
2018-05-29
Single storey rear extension.
12 CROMER CLOSE HILLINGDON UB8 3DA · premises record
Officer Naim Poptani
Planning Application
Approved
2018-01-31
Two storey side/rear extension and single storey rear extension
7 CROMER CLOSE HILLINGDON · premises record
Officer Naim Poptani
Planning Application
Refused
2016-12-15
Two-storey side and rear and part single storey rear extension.
7 CROMER CLOSE HILLINGDON · premises record
Agent Mr M Akbar · Officer Naim Poptani
Planning Application
Refused
2016-10-03
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 (Application for a Certificate of Lawful Development for a Proposed Development)
7 CROMER CLOSE HILLINGDON · premises record
Agent Mr M Akbar · Officer Naim Poptani
Planning Application
Approved
2016-02-23
Part two storey, part single storey rear/side extension
7 CROMER CLOSE HILLINGDON · premises record
Officer Karl Dafe
Planning Application
Refused
2014-10-29
Conversion of attached garage to habitable use (Part Retrospective)
9 CROMER CLOSE HILLINGDON · premises record
Officer Nicola Taplin
Planning Application
Refused
2014-08-15
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 6 metres, for which the maximum height would be 2.8 metres, and for which the height of the eaves would be 2.7 metres
7 CROMER CLOSE HILLINGDON · premises record
Officer Scott Hackner
Planning Application
Approved
2014-03-03
Erection of a single storey rear extension which would extend beyond the rear wall of the original house by 4.00 metres, for which the maximum height would be 3.20 metres and height of the eaves would be 2.75 metres
3 CROMER CLOSE HILLINGDON · premises record
Agent Dalraj Bancil · Officer Eloise Hawkes
Approved
2025-12-24
More
Planning Application
Conversion of roof space to habitable use to include a rear dormer, 8 roof lights and conversion of roof from hip to gable end
2 CROMER CLOSE HILLINGDON · premises record
Officer Naim Poptani
Approved
2019-02-22
More
Planning Application
Conversion of roofspace to habitable use to include a rear dormer, 3 front rooflights and 1 rear 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)
2 CROMER CLOSE HILLINGDON · premises record
Agent Mr Sam de Silva First Central · Officer Naim Poptani
Refused
2018-05-29
More
Planning Application
Show all 10 rows
Single storey rear extension.
12 CROMER CLOSE HILLINGDON UB8 3DA · premises record
Officer Naim Poptani
Approved
2018-01-31
More
Planning Application
Two storey side/rear extension and single storey rear extension
7 CROMER CLOSE HILLINGDON · premises record
Officer Naim Poptani
Refused
2016-12-15
More
Planning Application
Two-storey side and rear and part single storey rear extension.
7 CROMER CLOSE HILLINGDON · premises record
Agent Mr M Akbar · Officer Naim Poptani
Refused
2016-10-03
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 (Application for a Certificate of Lawful Development for a Proposed Development)
7 CROMER CLOSE HILLINGDON · premises record
Agent Mr M Akbar · Officer Naim Poptani
Approved
2016-02-23
More
Planning Application
Part two storey, part single storey rear/side extension
7 CROMER CLOSE HILLINGDON · premises record
Officer Karl Dafe
Refused
2014-10-29
More
Planning Application
Conversion of attached garage to habitable use (Part Retrospective)
9 CROMER CLOSE HILLINGDON · premises record
Officer Nicola Taplin
Refused
2014-08-15
More
Planning Application
Erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 6 metres, for which the maximum height would be 2.8 metres, and for which the height of the eaves would be 2.7 metres
7 CROMER CLOSE HILLINGDON · premises record
Officer Scott Hackner
Approved
2014-03-03
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 15 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 15 of 15 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 15 of 15 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 20 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Agent on 2 applications
Agent on 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
Case officer on 6 applications
Case officer on 4 applications
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Agent on 2 applications
Agent on 1 application
Agent on 1 application
Show all 10 rows
Agent on 1 application
Agent on 1 application
Case officer on 6 applications
Case officer on 4 applications
Case officer on 2 applications
Case officer on 1 application
Case officer on 1 application
Development
What could it become?
Planning precedent20 applications and 20 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy10 EPC records; ratings C: 2, D: 5, 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
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.
3 intent signals recorded in this postcode
Charge registered · Portfolio seller · Ageing director
Subscribe to see the signals →Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.