Postcode record · Hillingdon
UB9 6HX.
UB9 6HX has 55 known premises and 10 planning records — 8 approved of 9 decided (88.9%). 14 EPC records.
Postcode UB9 6HX · boundary not held, centred on the postcodeApprovedRefusedOther10 exact10 on the map — every match
At a glance · this postcodeHillingdon profile →
55
Premises
known addresses (UPRNs)
10
Applications
9 decided
88.9%
Approval rate
8 approved · 1 refused
14
EPC records
ratings C 6 · D 8
10
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?
UB9 6HX has 55 known premises and 10 planning records — 8 approved of 9 decided (88.9%). 14 EPC records.
Premises (18 of 55 shown)
Name
Details
UPRN 768009886
UPRN 768011226
UPRN 768012292
UPRN 10022803662
UPRN 10091101205
UPRN 10091101206
UPRN 10091101207
UPRN 10091101208
UPRN 10091101209
UPRN 100021495276
UPRN 768009886
UPRN 768011226
UPRN 768012292
Show all 10 rows
UPRN 10022803662
UPRN 10091101205
UPRN 10091101206
UPRN 10091101207
UPRN 10091101208
UPRN 10091101209
UPRN 100021495276
Planning
What happened?
10 planning applications across the postcode; 8 approved of 9 decided (88.9%). Latest 10 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey detached outbuilding to rear for use as a summerhouse (Retrospective)
19 SUMMERHOUSE LANE HAREFIELD · premises record
Agent Jamie Townson H S P Garden Buildings Ltd. · Officer Hardeep Ryatt
Planning Application
Approved
2016-12-28
Single storey rear extension (Application for a Certificate of Lawful Development for a Proposed Development)
16 SUMMERHOUSE LANE HAREFIELD UB9 6HX · premises record
Agent Steven York East Lodge Essex Lane Kings Langley WD4 · Officer Liz Arnold
Planning Application
Approved
2016-08-03
Single storey rear extension (Application for a Certificate of Lawful Development for a Proposed Development)
14 Summerhouse Lane Harefield Middlesex UB9 6HX · premises record
Planning Application
Approved
2015-12-17
Demolition of existing conservatory and erection of two storey side extension, installation of 1 front rooflight and alterations to rear elevation
20 SUMMERHOUSE LANE HAREFIELD · premises record
Planning Application
Approved
2015-08-06
Two storey side extension with habitable roofspace involving installation of Juliet balcony to first floor side, 1 side rooflight, alterations to rear elevation and demolition of existing conservatory
20 SUMMERHOUSE LANE HAREFIELD · premises record
Planning Application
Approved
2015-03-16
Erection of a two storey side and rear extension, involving demolition of existing conservatory
8 SUMMERHOUSE LANE HAREFIELD · premises record
Agent MR CHARLES TWYMAN PARK HOUSE · Officer Gareth Gwynne
Planning Application
Approved
2010-06-30
Installation of rear dormer and three front rooflights to allow conversion of roofspace for habitable use (Application for a Certificate of Lawfulness).
22 SUMMERHOUSE LANE HAREFIELD · premises record
Agent Southern Conversions c/o · Officer Colin Tebb
Planning Application
Approved
2008-10-14
Conversion of loft space for habitable use involving the construction of one rear and one front dormer window.
22 SUMMERHOUSE LANE HAREFIELD · premises record
Agent Mr Antony Martin Southern Conversions · Officer Hilary Lock
Planning Application
Refused
2008-06-26
ERECTION OF A PART SINGLE STOREY REAR CONSERVATORY (APPLICATION FOR A CERTIFICATE OF LAWFULNESS FOR A PROPOSED USE OR DEVELOPMENT).
20 SUMMERHOUSE LANE HAREFIELD · premises record
Agent Miss Fiona Sheridan · Officer Catherine Hems
Planning Application
Other
2008-04-28
ERECTION OF A REAR CONSERVATORY
24 SUMMERHOUSE LANE HAREFIELD · premises record
Agent MR P HOPWOOD · Officer Gavin Cooper
Planning Application
Approved
2001-03-27
Single storey detached outbuilding to rear for use as a summerhouse (Retrospective)
19 SUMMERHOUSE LANE HAREFIELD · premises record
Agent Jamie Townson H S P Garden Buildings Ltd. · Officer Hardeep Ryatt
Approved
2016-12-28
More
Planning Application
Single storey rear extension (Application for a Certificate of Lawful Development for a Proposed Development)
16 SUMMERHOUSE LANE HAREFIELD UB9 6HX · premises record
Agent Steven York East Lodge Essex Lane Kings Langley WD4 · Officer Liz Arnold
Approved
2016-08-03
More
Planning Application
Single storey rear extension (Application for a Certificate of Lawful Development for a Proposed Development)
14 Summerhouse Lane Harefield Middlesex UB9 6HX · premises record
Approved
2015-12-17
More
Planning Application
Show all 10 rows
Demolition of existing conservatory and erection of two storey side extension, installation of 1 front rooflight and alterations to rear elevation
20 SUMMERHOUSE LANE HAREFIELD · premises record
Approved
2015-08-06
More
Planning Application
Two storey side extension with habitable roofspace involving installation of Juliet balcony to first floor side, 1 side rooflight, alterations to rear elevation and demolition of existing conservatory
20 SUMMERHOUSE LANE HAREFIELD · premises record
Approved
2015-03-16
More
Planning Application
Erection of a two storey side and rear extension, involving demolition of existing conservatory
8 SUMMERHOUSE LANE HAREFIELD · premises record
Agent MR CHARLES TWYMAN PARK HOUSE · Officer Gareth Gwynne
Approved
2010-06-30
More
Planning Application
Installation of rear dormer and three front rooflights to allow conversion of roofspace for habitable use (Application for a Certificate of Lawfulness).
22 SUMMERHOUSE LANE HAREFIELD · premises record
Agent Southern Conversions c/o · Officer Colin Tebb
Approved
2008-10-14
More
Planning Application
Conversion of loft space for habitable use involving the construction of one rear and one front dormer window.
22 SUMMERHOUSE LANE HAREFIELD · premises record
Agent Mr Antony Martin Southern Conversions · Officer Hilary Lock
Refused
2008-06-26
More
Planning Application
ERECTION OF A PART SINGLE STOREY REAR CONSERVATORY (APPLICATION FOR A CERTIFICATE OF LAWFULNESS FOR A PROPOSED USE OR DEVELOPMENT).
20 SUMMERHOUSE LANE HAREFIELD · premises record
Agent Miss Fiona Sheridan · Officer Catherine Hems
Other
2008-04-28
More
Planning Application
ERECTION OF A REAR CONSERVATORY
24 SUMMERHOUSE LANE HAREFIELD · premises record
Agent MR P HOPWOOD · Officer Gavin Cooper
Approved
2001-03-27
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 55 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 55 of 55 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 55 of 55 premises. Groundworks may require archaeological assessment or investigation.
Conservation Area
Coppermill Lock · reference COA00000500 · covers 18 of 55 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Conservation Area
Coppermill Lock · reference CA-14A · covers 18 of 55 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 55 of 55 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 55 of 55 premises. Groundworks may require archaeological assessment or investigation.
Conservation Area
Coppermill Lock · reference COA00000500 · covers 18 of 55 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
Show all 4 rows
Conservation Area
Coppermill Lock · reference CA-14A · covers 18 of 55 premises. Demolition, alterations, trees and design are subject to additional heritage controls.
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 10 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 precedent10 applications and 10 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy14 EPC records; ratings C: 6, D: 8.
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.