Postcode record · Hillingdon
UB8 2AZ.
UB8 2AZ has 21 known premises and 11 planning records — 7 approved of 8 decided (87.5%). 5 EPC records.
Postcode UB8 2AZ · boundary not held, centred on the postcodeApprovedRefusedOther11 exact11 on the map — every match
At a glance · this postcodeHillingdon profile →
21
Premises
known addresses (UPRNs)
11
Applications
8 decided
87.5%
Approval rate
7 approved · 1 refused
5
EPC records
ratings C 1 · D 3 · E 1
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?
UB8 2AZ has 21 known premises and 11 planning records — 7 approved of 8 decided (87.5%). 5 EPC records.
Premises (18 of 21 shown)
Name
Details
UPRN 768011923
UPRN 10026054640
UPRN 100021494083
UPRN 100021494084
UPRN 100021494085
UPRN 100021494086
UPRN 100021494087
UPRN 100021494088
UPRN 100021494089
UPRN 100021494090
UPRN 768011923
UPRN 10026054640
UPRN 100021494083
Show all 10 rows
UPRN 100021494084
UPRN 100021494085
UPRN 100021494086
UPRN 100021494087
UPRN 100021494088
UPRN 100021494089
UPRN 100021494090
Planning
What happened?
11 planning applications across the postcode; 7 approved of 8 decided (87.5%). Latest 11 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Erection of a side and rear single storey extension.
3 SPENCER CLOSE COWLEY UB8 2AZ · premises record
Agent Mrs Jaspal Kaur · Officer Nicola Taplin
Planning Application
Approved
2025-03-10
Variation of Conditions 2 (Approved Plans) of planning permission Ref: 15381/APP/2019/1360 dated 13/06/2019 (Single storey side/rear extension and conversion of roof space to habitable use to include a rear dormer and gable end window)
6 SPENCER CLOSE COWLEY UXBRIDGE · premises record
Agent Mr Richard Winsor · Officer Nurgul Kinli
Planning Application
Approved
2019-09-09
Single storey side/rear extension and conversion of roof space to habitable use to include a rear dormer and gable end window
6 SPENCER CLOSE COWLEY UXBRIDGE · premises record
Planning Application
Approved
2019-04-23
Single storey side/rear extension, first floor rear extension and conversion of roof space to habitable use to include a rear dormer and gable end window
6 SPENCER CLOSE COWLEY UXBRIDGE · premises record
Planning Application
Refused
2019-01-25
Single storey detached outbuilding to rear for use as a garden room (Retrospective)
8 SPENCER CLOSE COWLEY UXBRIDGE · premises record
Agent Mr Sunil Malhotra · Officer Naim Poptani
Planning Application
Withdrawn
2018-03-09
Single storey side/rear extension involving part conversion of garage to habitable use
1 SPENCER CLOSE COWLEY UB8 2AZ · premises record
Agent Mr Bernard Murray · Officer Carol Grant
Planning Application
Approved
2014-12-18
Conversion of roof space into habitable use with dormer to the rear and 2 rooflights to the front and new porch to the front (Application for a Certificate of Lawfulness for a Proposed Development).
4 SPENCER CLOSE COWLEY UXBRIDGE · premises record
Agent michael oakes · Officer Peter Unthank
Planning Application
Approved
2011-01-24
ROOFSPACE CONVERSION INVOLVING CONSTRUCTION OF A REAR DORMER (APPLICATION FOR A CERTIFICATE OF LAWFULNESS FOR A PROPOSED USE OR DEVELOPMENT).
2 SPENCER CLOSE COWLEY · premises record
Agent ASPECT PROPERTY SERVICES LTD. · Officer Cameron Stanley
Planning Application
Other
2008-02-05
ERECTION OF A SINGLE STOREY REAR EXTENSION, CONVERSION OF ROOFSPACE TO HABITABLE ACCOMMODATION WITH INSTALLATION OF REAR DORMER WINDOW AND FRONT FOORLIGHTS AND PART CONVERSION OF THE ATTACHED GARAGE TO BATHROOM / TOILET
8 SPENCER CLOSE COWLEY UXBRIDGE · premises record
Planning Application
Approved
2006-11-22
ERECTION OF SINGLE-STOREY REAR AND SIDE EXTENSION
4 SPENCER CLOSE COWLEY UXBRIDGE · premises record
Agent PAGE ASSOCIATES (PURLEY) LTD · Officer Jason Lowes
Planning Application
Approved
2004-05-20
Erection of a side and rear single storey extension.
3 SPENCER CLOSE COWLEY UB8 2AZ · premises record
Agent Mrs Jaspal Kaur · Officer Nicola Taplin
Approved
2025-03-10
More
Planning Application
Variation of Conditions 2 (Approved Plans) of planning permission Ref: 15381/APP/2019/1360 dated 13/06/2019 (Single storey side/rear extension and conversion of roof space to habitable use to include a rear dormer and gable end window)
6 SPENCER CLOSE COWLEY UXBRIDGE · premises record
Agent Mr Richard Winsor · Officer Nurgul Kinli
Approved
2019-09-09
More
Planning Application
Single storey side/rear extension and conversion of roof space to habitable use to include a rear dormer and gable end window
6 SPENCER CLOSE COWLEY UXBRIDGE · premises record
Approved
2019-04-23
More
Planning Application
Show all 10 rows
Single storey side/rear extension, first floor rear extension and conversion of roof space to habitable use to include a rear dormer and gable end window
6 SPENCER CLOSE COWLEY UXBRIDGE · premises record
Refused
2019-01-25
More
Planning Application
Single storey detached outbuilding to rear for use as a garden room (Retrospective)
8 SPENCER CLOSE COWLEY UXBRIDGE · premises record
Agent Mr Sunil Malhotra · Officer Naim Poptani
Withdrawn
2018-03-09
More
Planning Application
Single storey side/rear extension involving part conversion of garage to habitable use
1 SPENCER CLOSE COWLEY UB8 2AZ · premises record
Agent Mr Bernard Murray · Officer Carol Grant
Approved
2014-12-18
More
Planning Application
Conversion of roof space into habitable use with dormer to the rear and 2 rooflights to the front and new porch to the front (Application for a Certificate of Lawfulness for a Proposed Development).
4 SPENCER CLOSE COWLEY UXBRIDGE · premises record
Agent michael oakes · Officer Peter Unthank
Approved
2011-01-24
More
Planning Application
ROOFSPACE CONVERSION INVOLVING CONSTRUCTION OF A REAR DORMER (APPLICATION FOR A CERTIFICATE OF LAWFULNESS FOR A PROPOSED USE OR DEVELOPMENT).
2 SPENCER CLOSE COWLEY · premises record
Agent ASPECT PROPERTY SERVICES LTD. · Officer Cameron Stanley
Other
2008-02-05
More
Planning Application
ERECTION OF A SINGLE STOREY REAR EXTENSION, CONVERSION OF ROOFSPACE TO HABITABLE ACCOMMODATION WITH INSTALLATION OF REAR DORMER WINDOW AND FRONT FOORLIGHTS AND PART CONVERSION OF THE ATTACHED GARAGE TO BATHROOM / TOILET
8 SPENCER CLOSE COWLEY UXBRIDGE · premises record
Approved
2006-11-22
More
Planning Application
ERECTION OF SINGLE-STOREY REAR AND SIDE EXTENSION
4 SPENCER CLOSE COWLEY UXBRIDGE · premises record
Agent PAGE ASSOCIATES (PURLEY) LTD · Officer Jason Lowes
Approved
2004-05-20
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 21 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Houses of Multiple Occupation (HMOs) · reference HMO2796 · covers 21 of 21 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 21 of 21 premises. Some normally permitted changes may require planning permission.
Archaeological Priority Area
This APZ includes the APAs of Harefield North, West Drayton and parts of Uxbridge. The APA of West Drayton Station is immediately adjacent and Harefield South lies just to the east of the APZ extent. There are a few Palaeolithic findspots scattered thr · reference 78417 · covers 21 of 21 premises. Groundworks may require archaeological assessment or investigation.
Article 4 Direction Area
Houses of Multiple Occupation (HMOs) · reference HMO2796 · covers 21 of 21 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 21 of 21 premises. Some normally permitted changes may require planning permission.
Archaeological Priority Area
This APZ includes the APAs of Harefield North, West Drayton and parts of Uxbridge. The APA of West Drayton Station is immediately adjacent and Harefield South lies just to the east of the APZ extent. There are a few Palaeolithic findspots scattered thr · reference 78417 · covers 21 of 21 premises. Groundworks may require archaeological assessment or investigation.
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
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 1 application
Agent on 1 application
Agent on 1 application
Agent on 1 application
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 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: 3, E: 1.
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.