Postcode record · Hillingdon
HA4 6NB.
HA4 6NB has 32 known premises and 12 planning records — 6 approved of 11 decided (54.5%). 20 EPC records.
Postcode HA4 6NB · boundary not held, centred on the postcodeApprovedRefusedOther12 exact12 on the map — every match
At a glance · this postcodeHillingdon profile →
32
Premises
known addresses (UPRNs)
12
Applications
11 decided
54.5%
Approval rate
6 approved · 5 refused
20
EPC records
ratings C 4 · D 14 · E 2
12
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?
HA4 6NB has 32 known premises and 12 planning records — 6 approved of 11 decided (54.5%). 20 EPC records.
Premises (18 of 32 shown)
Name
Details
UPRN 768011986
UPRN 100021470065
UPRN 100021470067
UPRN 100021470069
UPRN 100021470071
UPRN 100021470073
UPRN 100021470075
UPRN 100021470077
UPRN 100021470079
UPRN 100021470081
UPRN 768011986
UPRN 100021470065
UPRN 100021470067
Show all 10 rows
UPRN 100021470069
UPRN 100021470071
UPRN 100021470073
UPRN 100021470075
UPRN 100021470077
UPRN 100021470079
UPRN 100021470081
Planning
What happened?
12 planning applications across the postcode; 6 approved of 11 decided (54.5%). Latest 12 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Front porch extension
33 TREVOR CRESCENT RUISLIP MIDDX HA4 6NB · premises record
Planning Application
Approved
2022-04-25
Conversion of roof space to habitable use to include a rear dormer roof extension with juliette balcony, 2 front roof lights and conversion of roof from hip to gable end with new gable end window. Alterations to existing rear ground floor fenestration including re-constructed rear wall and new windo
23 TREVOR CRESCENT RUISLIP · premises record
Agent Mrs Cecilia Lubbock · Officer Analese Haynes
Planning Application
Approved
2022-03-11
Single storey rear extension
11 TREVOR CRESCENT RUISLIP · premises record
Agent Mr Martin Gaine · Officer Victor Unuigbe
Planning Application
Approved
2015-08-24
Single storey side extension, involving demolition of existing attached shed to side.
19 TREVOR CRESCENT RUISLIP · premises record
Agent Trevor Hultquist Trevor Hultquist Associates · Officer Sonia Bowen
Planning Application
Refused
2010-06-01
Single storey side and rear extension with 2 rooflights to side and alterations to front porch, involving demolition of existing attached shed to side
19 TREVOR CRESCENT RUISLIP · premises record
Agent Trevor Hultquist · Officer Sonia Bowen
Planning Application
Refused
2009-08-25
ERECTION OF A TWO STOREY SIDE EXTENSION.
19 TREVOR CRESCENT RUISLIP · premises record
Agent TREVOR HULTQUIST ASSOCIATES · Officer Sonia Bowen
Planning Application
Refused
2007-01-17
ERECTION OF A SINGLE-STOREY SIDE AND PART REAR EXTENSION
27 TREVOR CRESCENT RUISLIP · premises record
Agent R P ARCHITECTURAL SERVICE · Officer John Allan
Planning Application
Approved
2006-09-04
CONVERSION OF ROOF FROM HIP TO GABLE END INCORPORATING REAR DORMER (APPLICATION FOR A CERTIFICATE OF LAWFULNESS FOR A PROPOSED USE OR DEVELOPMENT).
27 TREVOR CRESCENT RUISLIP · premises record
Agent MR J CODESAL-RODRIGUEZ · Officer Ralph Adenegan
Planning Application
Other
2006-07-24
CONVERSION OF ROOF FROM HIP TO GABLE END INCORPORATING REAR DORMER (INVOLVING DEMOLITION OF EXISTING GARAGE)(APPLICATION FOR A CERTIFICATE OF LAWFULNESS FOR A PROPOSED USE OR DEVELOPMENT).
27 TREVOR CRESCENT RUISLIP · premises record
Agent MR J CODSAL RODRIGUEZ · Officer Sonia / Louie Bowen
Planning Application
Refused
2006-05-26
ERECTION OF A SINGLE STOREY REAR EXTENSION
19 TREVOR CRESCENT RUISLIP · premises record
Agent Mr A Nimmo · Officer Graham Nobbs
Planning Application
Approved
2002-09-26
Front porch extension
33 TREVOR CRESCENT RUISLIP MIDDX HA4 6NB · premises record
Approved
2022-04-25
More
Planning Application
Conversion of roof space to habitable use to include a rear dormer roof extension with juliette balcony, 2 front roof lights and conversion of roof from hip to gable end with new gable end window. Alterations to existing rear ground floor fenestration including re-constructed rear wall and new windo
23 TREVOR CRESCENT RUISLIP · premises record
Agent Mrs Cecilia Lubbock · Officer Analese Haynes
Approved
2022-03-11
More
Planning Application
Single storey rear extension
11 TREVOR CRESCENT RUISLIP · premises record
Agent Mr Martin Gaine · Officer Victor Unuigbe
Approved
2015-08-24
More
Planning Application
Show all 10 rows
Single storey side extension, involving demolition of existing attached shed to side.
19 TREVOR CRESCENT RUISLIP · premises record
Agent Trevor Hultquist Trevor Hultquist Associates · Officer Sonia Bowen
Refused
2010-06-01
More
Planning Application
Single storey side and rear extension with 2 rooflights to side and alterations to front porch, involving demolition of existing attached shed to side
19 TREVOR CRESCENT RUISLIP · premises record
Agent Trevor Hultquist · Officer Sonia Bowen
Refused
2009-08-25
More
Planning Application
ERECTION OF A TWO STOREY SIDE EXTENSION.
19 TREVOR CRESCENT RUISLIP · premises record
Agent TREVOR HULTQUIST ASSOCIATES · Officer Sonia Bowen
Refused
2007-01-17
More
Planning Application
ERECTION OF A SINGLE-STOREY SIDE AND PART REAR EXTENSION
27 TREVOR CRESCENT RUISLIP · premises record
Agent R P ARCHITECTURAL SERVICE · Officer John Allan
Approved
2006-09-04
More
Planning Application
CONVERSION OF ROOF FROM HIP TO GABLE END INCORPORATING REAR DORMER (APPLICATION FOR A CERTIFICATE OF LAWFULNESS FOR A PROPOSED USE OR DEVELOPMENT).
27 TREVOR CRESCENT RUISLIP · premises record
Agent MR J CODESAL-RODRIGUEZ · Officer Ralph Adenegan
Other
2006-07-24
More
Planning Application
CONVERSION OF ROOF FROM HIP TO GABLE END INCORPORATING REAR DORMER (INVOLVING DEMOLITION OF EXISTING GARAGE)(APPLICATION FOR A CERTIFICATE OF LAWFULNESS FOR A PROPOSED USE OR DEVELOPMENT).
27 TREVOR CRESCENT RUISLIP · premises record
Agent MR J CODSAL RODRIGUEZ · Officer Sonia / Louie Bowen
Refused
2006-05-26
More
Planning Application
ERECTION OF A SINGLE STOREY REAR EXTENSION
19 TREVOR CRESCENT RUISLIP · premises record
Agent Mr A Nimmo · Officer Graham Nobbs
Approved
2002-09-26
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 32 premises each one covers.
Designation
Coverage
Article 4 Direction Area
Residential extensions · reference A8177 · covers 32 of 32 premises. Some normally permitted changes may require planning permission.
Article 4 Direction Area
Residential extensions · reference A8177 · covers 32 of 32 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
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 precedent12 applications and 12 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy20 EPC records; ratings C: 4, D: 14, 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.
Thinking about a project here?
How long would a planning application take here? →
Hillingdon's real decision times and approval rates, measured from the record — not the statutory target.
Why do applications around here get refused? →
The most common refusal grounds in Hillingdon, by year and scheme type — the risks to know before applying.
Boundary: OS Postcode Unit areas (Ordnance Survey), 2026-08-14. Planning records: canonical stage2. EPC: EPC register. Premises: OS AddressBase / UPRN.