Planning application
54 Somerset Road Chiswick W4 5DN
Works: Extension Small domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Single storey side infill extension
As published by the council, reference 262551HH
Application record
- Reference
- 262551HH
- Type
- Householder
- Status
- Granted with Conditions
- Decision
- Grant with Conditions
- Received
- 25 Jun 2026
- Validated
- 25 Jun 2026
- Decided
- 19 Aug 2026
- Ward
- Southfield
- Decision by
- Delegated Decision
- Postcode
- W4 5DN
Timeline
Dates from the published record
-
25 Jun 2026
Received by Old Oak and Park Royal Development Corporation
-
27 Jul 2026
Added to PlanIndex
-
19 Aug 2026
Decision issued: Grant with Conditions
Who's behind it
Company information only, from the register and Companies House
Studio Werc Ltd Agent, registered in London
Active · incorporated 2017 · London
70 applications on PlanIndex · across 16 councils · 93% granted
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
9 documents on file for this application
- DECISION NOTICE
- OFFICERS REPORT
- LAMP POST
- NEIGHBOUR SITE NOTICE
- APPLICATIONFORMREDACTED
- 26053_E1_EXISTING
- 26053_P1_10 PROPOSED DRAWINGS
- 26053_P1_DESIGN_ACCESS_STATEMENT
- 26053_P1_SLP PROPOSED SITE LOCATION PLAN
Trade members open them from here.
Open the documentsWhat this grant of permission means
Old Oak and Park Royal Development Corporation granted permission on 19 August 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About householder applications
Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
Small domestic
-
19-23 Berrymede Road Chiswick London W4 5JE
Details of hard and soft landscaping pursuant to Condition 8 of planning permission ref: 200549FUL dated 17.03.2021 for 'Construction of a three storey residential building with lower ground floor level comprising 17 residential units (4 x studios, 10 x 1 bed and 3 x 2 bed); and provision of associated landscaping and amenity space, car parking space, refuse and cycle storage'
Granted Conditions 10 docs -
19-23 Berrymede Road Chiswick London W4 5JE
Details of materials pursuant to Condition 3 of planning permission ref: 200549FUL dated 17.03.2021 for 'Construction of a three storey residential building with lower ground floor level comprising 17 residential units (4 x studios, 10 x 1 bed and 3 x 2 bed); and provision of associated landscaping and amenity space, car parking space, refuse and cycle storage'
Granted Conditions 8 docs -
19-23 Berrymede Road Chiswick London W4 5JE
Details of hard and soft landscaping pursuant to Condition 8 of planning permission ref: 200549FUL dated 17.03.2021 for 'Construction of a three storey residential building with lower ground floor level comprising 17 residential units (4 x studios, 10 x 1 bed and 3 x 2 bed); and provision of associated landscaping and amenity space, car parking space, refuse and cycle storage'
Granted Conditions 10 docs -
19-23 Berrymede Road Chiswick London W4 5JE
Details of materials pursuant to Condition 3 of planning permission ref: 200549FUL dated 17.03.2021 for 'Construction of a three storey residential building with lower ground floor level comprising 17 residential units (4 x studios, 10 x 1 bed and 3 x 2 bed); and provision of associated landscaping and amenity space, car parking space, refuse and cycle storage'
Granted Conditions 8 docs -
41 Somerset Road Chiswick London W4 5DW
Roof extension to rear (main) roofslope incorporating a Juliet balcony; part rear roof extension to rear outrigger roofslope and installation of two rooflights to front roofslope (Lawful Development Certificate for Proposed Development)
Granted Lawful development Extension Loft or dormer 5 docs
Other householder applications
In Old Oak and Park Royal Development Corporation
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262218HH Granted
67 Woodfield Road Ealing W5 1SR
Rear roof extension; installation of a rooflight on the rear roof slope; and associated internal and external alterations
-
261961HH Granted
28 Ludlow Road Ealing W5 1NY
Replacement of existing single glazed windows and doors with double glazed and internal amendments
-
261866HH Granted
33 Carlton Road Chiswick W4 5DY
Single-storey side and rear extension; extension to the rear roof to form a second floor above the existing outrigger (including the construction of a new wall along the side elevation to support the structure); installation of one rooflight within the existing rear roof dormer; alterations to fenestration involving the replacement of an existing rear window with a door; and Formation of a new window and door opening associated with a porch canopy in the side elevation at ground-floor level.
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262779HH Refused
14 Summit Road Northolt UB5 5HJ
Two storey side extension; part single, part two storey rear extension (following demolition of existing single-storey rear extension); alteration of roof from hip to gable end; rear roof extension incorporating a Juliet balcony and installation of three rooflights to front roofslope
-
262778HH Refused
406 Lady Margaret Road Southall UB1 2NL
Part single, part two-storey side/rear extension (following demolition of existing single-storey side extension); front porch extension (following demolition of existing front porch); alteration of roof from hip to gable end; rear roof extension, and installation of two rooflights to front roofslope