Postcode record · Ealing
W4 1DH.
W4 1DH has 14 known premises and 14 planning records — 13 approved of 14 decided (92.9%). 9 EPC records.
Postcode W4 1DH · boundary not held, centred on the postcodeApprovedRefusedOther17 exact17 on the map — every match
At a glance · this postcodeEaling profile →
14
Premises
known addresses (UPRNs)
14
Applications
14 decided
92.9%
Approval rate
13 approved · 1 refused
9
EPC records
ratings C 3 · D 2 · E 4
17
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?
W4 1DH has 14 known premises and 14 planning records — 13 approved of 14 decided (92.9%). 9 EPC records.
Premises
Name
Details
UPRN 12099002
UPRN 12099003
UPRN 12099004
UPRN 12099005
UPRN 12099006
UPRN 12099007
UPRN 12099008
UPRN 12099009
UPRN 12099010
UPRN 12099011
UPRN 12099002
UPRN 12099003
UPRN 12099004
Show all 10 rows
UPRN 12099005
UPRN 12099006
UPRN 12099007
UPRN 12099008
UPRN 12099009
UPRN 12099010
UPRN 12099011
Planning
What happened?
14 planning applications across the postcode; 13 approved of 14 decided (92.9%). Latest 14 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Single storey rear extension; rear roof extension incorporating Juliet balcony; and installation of three rooflights to front roofslope (Lawful Development Certificate for a Proposed Development)
10 Bonheur Road Chiswick W4 1DH · premises record
Applicant Mr & Mrs Mario & Zeynep De Blas - Acar · Agent Kenny Sykes Architects · Officer David Hung
Certificate of Lawfulness - Proposed
Approved
2025-09-09
Single storey rear extension; rear roof extension and installation of two rooflights to front roofslope (Lawful Development Certificate for Proposed Development)
8 Bonheur Road Chiswick W4 1DH London · premises record
Applicant Mr T Oldfield · Agent More Space
Certificate of Lawfulness - Proposed
Approved
2013-11-08
Single storey rear extension (Application for a Lawful Development Certificate for a Proposed use or Development)
6 Bonheur Road Chiswick London W4 1DH London · premises record
Certificate of Lawfulness - Proposed
Approved
2012-11-27
Single storey rear extension
1 Bonheur Road Chiswick W4 1DH London · premises record
Applicant Mrs Monique Sperry · Agent N Turner Designs
Full Application
Approved
2009-12-17
Rear roof extension incorporating a Juliet balcony (involving conversion of roofspace to habitable use) and installation of two rooflights to front roofslope (Application for a Certificate of Lawfulness for a Proposed Development)
11 Bonheur Road Chiswick London W4 1DH · premises record
Applicant Ms J Davies
Certificate of Lawfulness - Proposed
Approved
2009-07-29
Replacement / enlarged single storey rear extension (following demolition of rear extension)
5 Bonheur Road Chiswick W4 1DH London · premises record
Applicant Ms L Walton · Agent Ceedc
Full Application
Approved
2009-04-27
Details of material finishes pursuant to condition 2 of planning permission ref. P/2008/0035 dated 22/02/08 for ''Rear roof extension and installation of two rooflights to front roofslope''.
2 Bonheur Road Chiswick London W4 1DH · premises record
Applicant Ms Anne Davies · Agent Kristensen Architects
Discharge Condition
Approved
2008-04-01
Rear roof extension and installation of two rooflights to front roofslope.
2 Bonheur Road Chiswick London W4 1DH London · premises record
Applicant Ms. Anne Davies · Agent Kristensen Architects
Full Application
Approved
2008-01-04
Rear roof extension, installation of two roof lights to front roof slope and raising of party wall
2 Bonheur Road London W4 1DH · premises record
Applicant Ms Anne Davies · Agent Kristensen Architects
Full Application
Refused
2007-07-09
Single storey rear extension
7 Bonheur Road Chiswick London W4 1DH London · premises record
Applicant Robert Smith · Officer Christopher Tickner
Full Application
Approved
2005-10-31
Single storey rear extension; rear roof extension incorporating Juliet balcony; and installation of three rooflights to front roofslope (Lawful Development Certificate for a Proposed Development)
10 Bonheur Road Chiswick W4 1DH · premises record
Applicant Mr & Mrs Mario & Zeynep De Blas - Acar · Agent Kenny Sykes Architects · Officer David Hung
Approved
2025-09-09
More
Certificate of Lawfulness - Proposed
Single storey rear extension; rear roof extension and installation of two rooflights to front roofslope (Lawful Development Certificate for Proposed Development)
8 Bonheur Road Chiswick W4 1DH London · premises record
Applicant Mr T Oldfield · Agent More Space
Approved
2013-11-08
More
Certificate of Lawfulness - Proposed
Single storey rear extension (Application for a Lawful Development Certificate for a Proposed use or Development)
6 Bonheur Road Chiswick London W4 1DH London · premises record
Approved
2012-11-27
More
Certificate of Lawfulness - Proposed
Show all 10 rows
Single storey rear extension
1 Bonheur Road Chiswick W4 1DH London · premises record
Applicant Mrs Monique Sperry · Agent N Turner Designs
Approved
2009-12-17
More
Full Application
Rear roof extension incorporating a Juliet balcony (involving conversion of roofspace to habitable use) and installation of two rooflights to front roofslope (Application for a Certificate of Lawfulness for a Proposed Development)
11 Bonheur Road Chiswick London W4 1DH · premises record
Applicant Ms J Davies
Approved
2009-07-29
More
Certificate of Lawfulness - Proposed
Replacement / enlarged single storey rear extension (following demolition of rear extension)
5 Bonheur Road Chiswick W4 1DH London · premises record
Applicant Ms L Walton · Agent Ceedc
Approved
2009-04-27
More
Full Application
Details of material finishes pursuant to condition 2 of planning permission ref. P/2008/0035 dated 22/02/08 for ''Rear roof extension and installation of two rooflights to front roofslope''.
2 Bonheur Road Chiswick London W4 1DH · premises record
Applicant Ms Anne Davies · Agent Kristensen Architects
Approved
2008-04-01
More
Discharge Condition
Rear roof extension and installation of two rooflights to front roofslope.
2 Bonheur Road Chiswick London W4 1DH London · premises record
Applicant Ms. Anne Davies · Agent Kristensen Architects
Approved
2008-01-04
More
Full Application
Rear roof extension, installation of two roof lights to front roof slope and raising of party wall
2 Bonheur Road London W4 1DH · premises record
Applicant Ms Anne Davies · Agent Kristensen Architects
Refused
2007-07-09
More
Full Application
Single storey rear extension
7 Bonheur Road Chiswick London W4 1DH London · premises record
Applicant Robert Smith · Officer Christopher Tickner
Approved
2005-10-31
More
Full Application
Building control
Building-control records are not yet collected for Ealing — the register is being gathered borough by borough (held so far: Lambeth, Brent, Ealing, Westminster, City and others).
Place
What affects it?
No mapped designation intersects a premises point in this postcode in the current build. Open any premises above for its own designation record.
Nearby postcodes and streets
Walk to the next area — linked where the Atlas has a record for it (pilot borough only for now).
Alleyway Leading To Rear Of 2-4 Bonheur Road And 9-13 Shirley Road0 mAlleyway Running Behind 24-32 Brookfield Road0 mBrookfield Road0 mAlleyway Adjacent 14 Bonheur Road0 mAlleyway Rear Of 17-23 Shirley Road And 6-14 Bonheur Road0 mBonheur Road0 mAlleyway Running Behind 38-40 Brookfield Road5 mAlleyway Between 69 And 71 Brookfield Road14 mAlleyway Running Behind 57-81 Brookfield Road26 mStrauss Road29 m
People
Who is involved?
Named on the latest 14 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 2 applications
Applicant on 1 application
Applicant on 1 application
Show all 10 rows
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Applicant on 1 application
Development
What could it become?
Planning precedent14 applications and 17 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy9 EPC records; ratings C: 3, D: 2, 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
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.
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.