Postcode record · Hillingdon
HA6 3QN.
HA6 3QN has 8 known premises and 23 planning records — 16 approved of 21 decided (76.2%). 5 EPC records.
Postcode HA6 3QN · boundary not held, centred on the postcodeApprovedRefusedOther23 exact1 approximate24 on the map — every match
At a glance · this postcodeHillingdon profile →
8
Premises
known addresses (UPRNs)
23
Applications
21 decided
76.2%
Approval rate
16 approved · 5 refused
5
EPC records
ratings C 1 · E 4
24
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?
HA6 3QN has 8 known premises and 23 planning records — 16 approved of 21 decided (76.2%). 5 EPC records.
Premises
Name
Details
UPRN 768011708
UPRN 100021444009
UPRN 100021444011
UPRN 100021444013
UPRN 100021444015
UPRN 100021444017
UPRN 100021444019
UPRN 100021444021
UPRN 768011708
UPRN 100021444009
UPRN 100021444011
Show all 8 rows
UPRN 100021444013
UPRN 100021444015
UPRN 100021444017
UPRN 100021444019
UPRN 100021444021
Planning
What happened?
23 planning applications across the postcode; 16 approved of 21 decided (76.2%). Latest 23 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Variation of Condition 2 (Approved Plans) of planning permission ref. 22910/APP/2022/478, dated 19-04-2022 (Erection of a two storey side extension and a part two storey, part single storey rear extension. Infilling existing covered porch, extending patio and retaining walls following the demolition
33 GATEHILL ROAD NORTHWOOD · premises record
Agent Mr Alan Munro · Officer Mitchell Heaven
Planning Application
Approved
2024-10-28
Erection of a two storey side extension and a part two storey, part single storey rear extension. Infilling existing covered porch, extending patio and retaining walls following the demolition of existing garage and rear extension.
33 GATEHILL ROAD NORTHWOOD · premises record
Agent Mr Alan Munro · Officer Christos Chrysanthou
Planning Application
Approved
2022-02-15
Part two storey, part single storey front/side/rear extension to existing chalet, and conversion of roofspace to habitable use to include retention of 1 x existing front dormer and 1 x existing side dormer, plus 1 x proposed rear dormer and 1 x proposed rear rooflight.
33 GATEHILL ROAD NORTHWOOD · premises record
Agent David Buckingham D B B D · Officer Cris Lancaster
Planning Application
Refused
2020-09-08
Two storey side/rear extension
21 GATEHILL ROAD NORTHWOOD · premises record
Agent Mr Brian Mcclymont Urbian Highlands House · Officer Kelly Sweeney
Planning Application
Approved
2020-07-07
Two storey side/rear extension, first floor side extension and raising and enlargement of roof to allow for conversion of roof space to habitable use.
33 GATEHILL ROAD NORTHWOOD · premises record
Agent Mr Strong CC architecture · Officer Cris Lancaster
Planning Application
Refused
2017-12-21
Single storey extension at rear (Application for a Certificate of Lawfulness in respect of a proposed use or development)
31 GATEHILL ROAD NORTHWOOD · premises record
Agent Mr Ian Anthony P E P Claims Management Ltd. · Officer Colin Tebb
Planning Application
Approved
2009-01-08
ERECTION OF A TWO -STOREY PART REAR EXTENSION
31 GATEHILL ROAD NORTHWOOD · premises record
Agent MR IAN TULLETT · Officer Colin Tebb
Planning Application
Refused
2006-10-09
INSTALLATION OF 2 WINDOWS IN FLANK WALL AND AN ADDITIONAL REAR ROOF LIGHT AND ERECTION OF A SINGLE-STOREY REAR CONSERVATORY (AMENDMENT TO PLANNING PERMISSION REF 11796/APP/2002/2484 DATED 13/12/2002: NEW FIVE-BEDROOM HOUSE) (RETROSPECTIVE APPLICATION)
27 GATEHILL ROAD NORTHWOOD · premises record
Planning Application
Approved
2005-11-11
Details of materials and landscaping in compliance with conditions 2 and 8 of planning permission ref: 11796/APP/2002/2484, dated 13/12/2002 (Erection of a five-bedroom dwellinghouse with detached double garage (involving demolition of existing dwellinghouse))
27 GATEHILL ROAD NORTHWOOD · premises record
Planning Application
Approved
2003-12-01
ERECTION OF A SINGLE STOREY REAR EXTENSION
23 GATEHILL ROAD NORTHWOOD · premises record
Agent RICHARD LLOYD · Officer Andrew Parker
Planning Application
Approved
2003-09-18
Variation of Condition 2 (Approved Plans) of planning permission ref. 22910/APP/2022/478, dated 19-04-2022 (Erection of a two storey side extension and a part two storey, part single storey rear extension. Infilling existing covered porch, extending patio and retaining walls following the demolition
33 GATEHILL ROAD NORTHWOOD · premises record
Agent Mr Alan Munro · Officer Mitchell Heaven
Approved
2024-10-28
More
Planning Application
Erection of a two storey side extension and a part two storey, part single storey rear extension. Infilling existing covered porch, extending patio and retaining walls following the demolition of existing garage and rear extension.
33 GATEHILL ROAD NORTHWOOD · premises record
Agent Mr Alan Munro · Officer Christos Chrysanthou
Approved
2022-02-15
More
Planning Application
Part two storey, part single storey front/side/rear extension to existing chalet, and conversion of roofspace to habitable use to include retention of 1 x existing front dormer and 1 x existing side dormer, plus 1 x proposed rear dormer and 1 x proposed rear rooflight.
33 GATEHILL ROAD NORTHWOOD · premises record
Agent David Buckingham D B B D · Officer Cris Lancaster
Refused
2020-09-08
More
Planning Application
Show all 10 rows
Two storey side/rear extension
21 GATEHILL ROAD NORTHWOOD · premises record
Agent Mr Brian Mcclymont Urbian Highlands House · Officer Kelly Sweeney
Approved
2020-07-07
More
Planning Application
Two storey side/rear extension, first floor side extension and raising and enlargement of roof to allow for conversion of roof space to habitable use.
33 GATEHILL ROAD NORTHWOOD · premises record
Agent Mr Strong CC architecture · Officer Cris Lancaster
Refused
2017-12-21
More
Planning Application
Single storey extension at rear (Application for a Certificate of Lawfulness in respect of a proposed use or development)
31 GATEHILL ROAD NORTHWOOD · premises record
Agent Mr Ian Anthony P E P Claims Management Ltd. · Officer Colin Tebb
Approved
2009-01-08
More
Planning Application
ERECTION OF A TWO -STOREY PART REAR EXTENSION
31 GATEHILL ROAD NORTHWOOD · premises record
Agent MR IAN TULLETT · Officer Colin Tebb
Refused
2006-10-09
More
Planning Application
INSTALLATION OF 2 WINDOWS IN FLANK WALL AND AN ADDITIONAL REAR ROOF LIGHT AND ERECTION OF A SINGLE-STOREY REAR CONSERVATORY (AMENDMENT TO PLANNING PERMISSION REF 11796/APP/2002/2484 DATED 13/12/2002: NEW FIVE-BEDROOM HOUSE) (RETROSPECTIVE APPLICATION)
27 GATEHILL ROAD NORTHWOOD · premises record
Approved
2005-11-11
More
Planning Application
Details of materials and landscaping in compliance with conditions 2 and 8 of planning permission ref: 11796/APP/2002/2484, dated 13/12/2002 (Erection of a five-bedroom dwellinghouse with detached double garage (involving demolition of existing dwellinghouse))
27 GATEHILL ROAD NORTHWOOD · premises record
Approved
2003-12-01
More
Planning Application
ERECTION OF A SINGLE STOREY REAR EXTENSION
23 GATEHILL ROAD NORTHWOOD · premises record
Agent RICHARD LLOYD · Officer Andrew Parker
Approved
2003-09-18
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 8 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 8 of 8 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 8 of 8 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 23 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Agent on 2 applications
Agent on 2 applications
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 2 applications
Agent on 2 applications
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 precedent23 applications and 24 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy5 EPC records; ratings C: 1, E: 4.
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.