Postcode record · Ealing
W3 6SX.
W3 6SX has 89 known premises and 38 planning records — 27 approved of 34 decided (79.4%). 58 EPC records.
Postcode W3 6SX · boundary not held, centred on the postcodeApprovedRefusedOther38 exact38 on the map — every match
At a glance · this postcodeEaling profile →
89
Premises
known addresses (UPRNs)
38
Applications
34 decided
79.4%
Approval rate
27 approved · 7 refused
58
EPC records
ratings C 21 · D 28 · E 9
38
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?
W3 6SX has 89 known premises and 38 planning records — 27 approved of 34 decided (79.4%). 58 EPC records.
Premises (18 of 89 shown)
Name
Details
UPRN 12101664
UPRN 12101666
UPRN 12101667
UPRN 12101668
UPRN 12101669
UPRN 12101671
UPRN 12101672
UPRN 12101673
UPRN 12101674
UPRN 12101664
UPRN 12101666
Show all 10 rows
UPRN 12101667
UPRN 12101668
UPRN 12101669
UPRN 12101671
UPRN 12101672
UPRN 12101673
UPRN 12101674
Planning
What happened?
38 planning applications across the postcode; 27 approved of 34 decided (79.4%). Latest 30 shown.
Reference
Proposal · address
Type
Outcome
Date · distance
Installation of three rooflights to side roofslope
Flat 5 18 Cumberland Park Acton W3 6SX · premises record
Full Application
Approved
2025-04-22
Details of an enhanced sound insulation plan pursuant to condition 9 of planning permission Ref: 234509FUL dated 07.05.2024 'Conversion of a single family dwellinghouse into three self-contained flats; alterations of roof from hip to gable end; rear roof extension; installation of two dormer windows to front roofslope; single storey rear and side extension; and associated external and internal alterations'
49 Cumberland Park Acton W3 6SX · premises record
Applicant Mr Mario Kaiser · Officer Yuran Jin
Discharge Condition
Approved
2024-06-05
Details of a sound insulation plan pursuant to condition 8 of planning permission Ref: 234509FUL dated 07.05.2024 'Conversion of a single family dwellinghouse into three self-contained flats; alterations of roof from hip to gable end; rear roof extension; installation of two dormer windows to front roofslope; single storey rear and side extension; and associated external and internal alterations'
49 Cumberland Park Acton W3 6SX · premises record
Applicant Mr Mario Kaiser · Officer Yuran Jin
Discharge Condition
Withdrawn
2024-06-05
Conversion of a single family dwellinghouse into three self-contained flats; alterations of roof from hip to gable end; rear roof extension; installation of two dormer windows to front roofslope; single storey rear and side extension; and associated external and internal alterations
49 Cumberland Park Acton W3 6SX · premises record
Full Application
Approved
2023-11-10
Conversion of single family dwellinghouse into four self contained flats; single storey side/rear (wrap around) extension; first floor rear extension incorporating a Juliet balcony and a balcony/terrace; alteration of roof from hip to gable end; rear roof extension and installation of one roof lights to front roofslope; slope; associated amenity space, cycle, refuse store and associated landscaping.
49 Cumberland Park Acton W3 6SX · premises record
Full Application
Refused
2023-05-05
Conversion of single family dwellinghouse into five self contained flats; part single storey side/rear, part two storey rear extension, balcony at first floor level; alteration of roof from hip to gable end, rear roof extension; installation of rooflight to front roof slope; associated amenity space, cycle, refuse store and associated landscaping
49 Cumberland Park Acton W3 6SX · premises record
Full Application
Refused
2023-01-30
Alteration of roof from hip to gable end; rear roof extension and installation of three roof lights to front roof slope; alteration of roof to raise ridge height.
Second Floor Flat B 29 Cumberland Park Acton London W3 6SX · premises record
Full Application
Refused
2022-03-18
TPO-178 - Willow 50% height reduction; Sycamore - Remove and poison
33 Cumberland Park Acton W3 6SX · premises record
Applicant Rose Property Services · Agent The Tree Company (London) Ltd
Works to a tree with a TPO
Withdrawn
2022-03-02
Application for a Non-Material Amendment in (S96a) seeking to allow change of cladding to grey tiles, in relation to planning permission reference 214164HH dated 17/08/2021 for ' First floor side extension over existing garage, and installation of Juliet balcony to front and rear elevations '
30 Cumberland Park Acton London W3 6SX · premises record
Applicant Mr Beadsworth · Agent Express Plans
Non-Material Amendment
Approved
2022-02-24
Change of use of two storey Coach House used as an ancillary residence to self-contained residential dwelling (Class C3)
Annex Flat Rear 31 Cumberland Park Acton London W3 6SX · premises record
Applicant Mr Jamie Byrom · Agent THIS Planning
Full Application
Approved
2021-08-27
Installation of three rooflights to side roofslope
Flat 5 18 Cumberland Park Acton W3 6SX · premises record
Approved
2025-04-22
More
Full Application
Details of an enhanced sound insulation plan pursuant to condition 9 of planning permission Ref: 234509FUL dated 07.05.2024 'Conversion of a single family dwellinghouse into three self-contained flats; alterations of roof from hip to gable end; rear roof extension; installation of two dormer windows to front roofslope; single storey rear and side extension; and associated external and internal alterations'
49 Cumberland Park Acton W3 6SX · premises record
Applicant Mr Mario Kaiser · Officer Yuran Jin
Approved
2024-06-05
More
Discharge Condition
Details of a sound insulation plan pursuant to condition 8 of planning permission Ref: 234509FUL dated 07.05.2024 'Conversion of a single family dwellinghouse into three self-contained flats; alterations of roof from hip to gable end; rear roof extension; installation of two dormer windows to front roofslope; single storey rear and side extension; and associated external and internal alterations'
49 Cumberland Park Acton W3 6SX · premises record
Applicant Mr Mario Kaiser · Officer Yuran Jin
Withdrawn
2024-06-05
More
Discharge Condition
Show all 10 rows
Conversion of a single family dwellinghouse into three self-contained flats; alterations of roof from hip to gable end; rear roof extension; installation of two dormer windows to front roofslope; single storey rear and side extension; and associated external and internal alterations
49 Cumberland Park Acton W3 6SX · premises record
Approved
2023-11-10
More
Full Application
Conversion of single family dwellinghouse into four self contained flats; single storey side/rear (wrap around) extension; first floor rear extension incorporating a Juliet balcony and a balcony/terrace; alteration of roof from hip to gable end; rear roof extension and installation of one roof lights to front roofslope; slope; associated amenity space, cycle, refuse store and associated landscaping.
49 Cumberland Park Acton W3 6SX · premises record
Refused
2023-05-05
More
Full Application
Conversion of single family dwellinghouse into five self contained flats; part single storey side/rear, part two storey rear extension, balcony at first floor level; alteration of roof from hip to gable end, rear roof extension; installation of rooflight to front roof slope; associated amenity space, cycle, refuse store and associated landscaping
49 Cumberland Park Acton W3 6SX · premises record
Refused
2023-01-30
More
Full Application
Alteration of roof from hip to gable end; rear roof extension and installation of three roof lights to front roof slope; alteration of roof to raise ridge height.
Second Floor Flat B 29 Cumberland Park Acton London W3 6SX · premises record
Refused
2022-03-18
More
Full Application
TPO-178 - Willow 50% height reduction; Sycamore - Remove and poison
33 Cumberland Park Acton W3 6SX · premises record
Applicant Rose Property Services · Agent The Tree Company (London) Ltd
Withdrawn
2022-03-02
More
Works to a tree with a TPO
Application for a Non-Material Amendment in (S96a) seeking to allow change of cladding to grey tiles, in relation to planning permission reference 214164HH dated 17/08/2021 for ' First floor side extension over existing garage, and installation of Juliet balcony to front and rear elevations '
30 Cumberland Park Acton London W3 6SX · premises record
Applicant Mr Beadsworth · Agent Express Plans
Approved
2022-02-24
More
Non-Material Amendment
Change of use of two storey Coach House used as an ancillary residence to self-contained residential dwelling (Class C3)
Annex Flat Rear 31 Cumberland Park Acton London W3 6SX · premises record
Applicant Mr Jamie Byrom · Agent THIS Planning
Approved
2021-08-27
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).
People
Who is involved?
Named on the latest 30 applications in this postcode — the party who applied, not the owner or occupier.
Name
Details
Applicant on 3 applications
Applicant on 2 applications
Applicant on 2 applications
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 3 applications
Applicant on 2 applications
Applicant on 2 applications
Show all 10 rows
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
Development
What could it become?
Planning precedent38 applications and 38 mapped decisions in this postcode — precedent for what has been permitted and refused here.
Energy58 EPC records; ratings C: 21, D: 28, E: 9.
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.
8 intent signals recorded in this postcode
Appeal dismissed · Beatable refusal · Price decline · Lapsed consent · Long hold
Subscribe to see the signals →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.