Planning application
10 Duncan Grove Acton W3 7NN
Works: Extension Loft or dormer Demolition Small domestic
Read from the description, not a valuation. How we read the register
Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.
Proposal
Conversion of a single dwellinghouse into two self-contained dwellings; alteration of roof from hip to gable end; rear roof extension incorporating a Juliet balcony; installation of two rooflights to front roofslope; excavation of a basement with lightwells front and side; single storey rear extension over basement extension with Juliet balcony (following demolition of existing rear extension); and associated internal and external alterations; installation of fence; alterations to side fenestrations
As published by the council, reference 261071FUL
Application record
- Reference
- 261071FUL
- Type
- Full Application
- Status
- Refused
- Decision
- Refused
- Received
- 12 Mar 2026
- Validated
- 12 Mar 2026
- Decided
- 6 May 2026
- Ward
- East Acton
- Decision by
- Delegated Decision
- Postcode
- W3 7NN
Site history
Applications at this address on the Ealing register
This site has had 5 applications since 2025: 1 approved, 2 refused.
-
262772FUL Awaiting decision
10 Duncan Grove Acton W3 7NN
Conversion of a single dwellinghouse into two self-contained dwellings; alteration of roof from hip to gable end; rear roof extension incorporating a Juliet balcony; installation of two rooflights to front roofslope; excavation of a basement with lightwells front and side; single storey rear extension over basement extension with Juliet balcony (following demolition of existing rear extension); and associated internal and external alterations; installation of fence; alterations to side fenestrations
-
260994CND Granted
10 Duncan Grove Acton W3 7NN
Details flood risk & sustainable drainage strategy plan pursuant to condition 6 of planning permission Ref: 251228HH dated 13.11.2025 'Single storey rear extension incorporating balcony (following demolition of existing rear extension); excavation to provide a basement level; alterations to side fenestrations; associated external and internal alterations'
-
260366CND Awaiting decision
10 Duncan Grove Acton W3 7NN
Details of a demolition method statement and construction management plan pursuant to condition 4 of planning permission ref: 251228HH dated 13/11/2025 for: Single storey rear extension incorporating balcony (following demolition of existing rear extension); excavation to provide a basement level; alterations to side fenestrations; associated external and internal alterations
-
254483FUL Refused
10 Duncan Grove Acton W3 7NN
Conversion of a single dwellinghouse into three self-contained dwellings; alteration of roof from hip to gable end; rear roof extension incorporating a Juliet balcony; installation of two rooflights to front roofslope; excavation of a basement with lightwells to front and side; rear sunken garden; single storey rear extension over basement extension with Juliet balcony (following demolition of existing rear extension); and associated internal and external alterations
Timeline
Dates from the published record
-
12 Mar 2026
Received by Ealing
-
6 May 2026
Decision issued: Refused
-
11 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
BR Architects Agent, an architecture practice registered in Pinner
Active · incorporated 2024 · Pinner
11 applications on PlanIndex · across 4 councils
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
14 documents on file for this application
- DECISION NOTICE
- OFFICERS REPORT
- (REVISED) PROPOSED BASEMENT PLAN AND GROUND FLOOR PLAN
- (REVISED) PROPOSED PLANS AND ELEVATIONS
- NEIGHBOUR SITE NOTICE
- APPLICATIONFORMREDACTED
- P201 - EXISTING PLANS AND ELEVATIONS
- (SUPERSEDED) P202 A - PROPOSED PLANS AND ELEVATIONS
- (SUPERSEDED) P301 A - PROPOSED PLANS
- (SUPERSEDED) P302 A - PROPOSED PLANS
- (SUPERSEDED) P401 - PROPOSED ELEVATIONS
- P101 - LOCATION PLAN
- P102 - EXISTING BLOCK PLAN
- P103 A - PROPOSED BLOCK PLAN
Watch members (£5 a month) open the document list from here.
Open the documentsWhat this refusal means
Ealing refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.
About full applications
A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
10 Duncan Grove Acton W3 7NN
Conversion of a single dwellinghouse into three self-contained dwellings; alteration of roof from hip to gable end; rear roof extension incorporating a Juliet balcony; installation of two rooflights to front roofslope; excavation of a basement with lightwells to front and side; rear sunken garden; single storey rear extension over basement extension with Juliet balcony (following demolition of existing rear extension); and associated internal and external alterations
Refused Full applications Extension Loft or dormer +1 14 docsSmall domestic -
10 Duncan Grove Acton W3 7NN
Details flood risk & sustainable drainage strategy plan pursuant to condition 6 of planning permission Ref: 251228HH dated 13.11.2025 'Single storey rear extension incorporating balcony (following demolition of existing rear extension); excavation to provide a basement level; alterations to side fenestrations; associated external and internal alterations'
Granted Conditions Extension Demolition 6 docsSmall domestic -
10 Duncan Grove Acton W3 7NN
94% historically approved · decision due ~26 Mar
Details of a demolition method statement and construction management plan pursuant to condition 4 of planning permission ref: 251228HH dated 13/11/2025 for: Single storey rear extension incorporating balcony (following demolition of existing rear extension); excavation to provide a basement level; alterations to side fenestrations; associated external and internal alterations
Awaiting decision Conditions Extension Demolition 5 docsSmall domestic -
10 Duncan Grove Acton W3 7NN
Conversion of a single dwellinghouse into two self-contained dwellings; alteration of roof from hip to gable end; rear roof extension incorporating a Juliet balcony; installation of two rooflights to front roofslope; excavation of a basement with lightwells front and side; single storey rear extension over basement extension with Juliet balcony (following demolition of existing rear extension); and associated internal and external alterations; installation of fence; alterations to side fenestrations
Refused Full applications Extension Loft or dormer +1 14 docsSmall domestic -
10 Duncan Grove Acton W3 7NN
Conversion of a single dwellinghouse into three self-contained dwellings; alteration of roof from hip to gable end; rear roof extension incorporating a Juliet balcony; installation of two rooflights to front roofslope; excavation of a basement with lightwells to front and side; rear sunken garden; single storey rear extension over basement extension with Juliet balcony (following demolition of existing rear extension); and associated internal and external alterations
Refused Full applications Extension Loft or dormer +1 14 docsSmall domestic -
10 Duncan Grove Acton W3 7NN
Details flood risk & sustainable drainage strategy plan pursuant to condition 6 of planning permission Ref: 251228HH dated 13.11.2025 'Single storey rear extension incorporating balcony (following demolition of existing rear extension); excavation to provide a basement level; alterations to side fenestrations; associated external and internal alterations'
Granted Conditions Extension Demolition 6 docsSmall domestic
Other full applications
In Ealing
-
262798FUL Granted
65A Seaford Road West Ealing W13 9HS
Rear roof extension incorporating a Juliet balcony; installation of two front rooflights
-
262384FUL Refused
37 Rosemont Road Acton W3 9LU
Change of use of the property from a large house in multiple occupation (Sui Generis) to six self-contained flats (Use Class C3); alterations and extensions to the main roof, including two hip-to-gable roof extensions and a rear roof extension; alterations to the side and rear fenestration; alterations to the ground floor rear roof; and alteration to the existing chimney stack.
-
260390FUL Granted
3C The Broadway Southall UB1 1JR
Change of use from jewellery shop (use class E) to hot food takeaway (sui generis); alterations to shopfront; installation of service duct to rear elevation
-
262753FUL Granted
Unit 39 The Metropolitan Centre Halifax Road Greenford UB6 8XU
Alterations to rear elevation (insertion of ventilation fan) of existing warehouse building
-
262304FUL Granted
12 Woodland Rise Greenford UB6 0RD
Change of Use of a single dwellinghouse (Use Class C3) into a small House in Multiple Occupation (HMO) (Use Class C4), for up to 5 occupants; including alterations to the rear and side elevations involving modifications and insertion of windows; and associated external alterations