Planning application
27 Whellock Road Chiswick W4 1DY
Works: Extension Loft or dormer Windows or glazing Small domestic
Read from the description, not a valuation. How we read the register
Relates to 260375HH
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Application for a Non-Material Amendment in (S96a) seeking to allow reconfiguring loft rear elevation which is currently a box dormer with Juliet balcony, as mansard with dormer window in relation to planning permission ref 260375HH dated 17/03/2026 for: Alterations to existing rear roof extension incorporating Juliet balcony; roof extension to rear outrigger; installation of three rooflights to front roofslope; single storey side infill extension and associated internal and external alterations
As published by the council, reference 263348NMA
Application record
- Reference
- 263348NMA
- Type
- Non-Material Amendment
- Status
- Approved
- Decision
- Granted As published: Approved
- Received
- 7 Sep 2026
- Validated
- 7 Sep 2026
- Decided
- 28 Sep 2026
- Ward
- Southfield
- Decision by
- Delegated Decision
- Postcode
- W4 1DY
Site history
Applications at this address on the Old Oak and Park Royal Development Corporation register
This site has had 2 applications since 2026: 2 approved, 0 refused.
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260375HH Granted
27 Whellock Road Chiswick W4 1DY
Alterations to existing rear roof extension incorporating Juliet balcony; roof extension to rear outrigger; installation of three rooflights to front roofslope; single storey side infill extension and associated internal and external alterations
Timeline
Dates from the published record
-
7 Sep 2026
Received by Old Oak and Park Royal Development Corporation
-
21 Sep 2026
Added to PlanIndex
-
28 Sep 2026
Decision issued: Approved
Related applications
Cases linked to this one on the register
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260375HH Granted
27 Whellock Road Chiswick W4 1DY
Alterations to existing rear roof extension incorporating Juliet balcony; roof extension to rear outrigger; installation of three rooflights to front roofslope; single storey side infill extension and associated internal and external alterations
Documents
Plans, drawings, consultee responses and the officer's report
7 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Watch members (£5 a month) open the document list from here.
Open the documentsWhat this grant of permission means
Old Oak and Park Royal Development Corporation granted permission on 28 September 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 amendment applications
An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
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11 Whellock Road Chiswick W4 1DY
87% historically approved · decision due ~30 Sep
Continue to use the property as HMO (Sue Generis) (Lawful Development Certificate for an Existing Use)
Awaiting decision Lawful development 6 docs -
11 Whellock Road Chiswick W4 1DY
Continuous use of a small House in Multiple Occupation (HMO) (Use Class C4), into 7 bedrooms House in Multiple Occupation (HMO) (Use Class Sui Generis) (Lawful Development Certificate for an Existing Development)
Refused Lawful development 9 docs -
51 Whellock Road Chiswick W4 1DY
Single storey side/rear wraparound extension (following demolition of an existing single storey rear lean-to); installation of side window; roof extension to rear outrigger roofslope
Granted Householder Extension Demolition +1 16 docsSmall domestic -
11 Whellock Road Chiswick W4 1DY
Continuous use of a small House in Multiple Occupation (HMO) (Use Class C4), into 7 bedrooms House in Multiple Occupation (HMO) (Use Class Sui Generis) (Lawful Development Certificate for an Existing Development)
Refused Lawful development 9 docs -
51 Whellock Road Chiswick W4 1DY
Single storey side/rear wraparound extension (following demolition of an existing single storey rear lean-to); installation of side window; roof extension to rear outrigger roofslope
Granted Extension Demolition +1Small domestic -
34 Fielding Road Chiswick W4 1HL
Single storey side/rear extension, installation of two dormer windows to rear elevations (following demolition of existing rear dormer); installation of two rooflight to front roofslope; alterations to rear fenestrations; installation of air source heat pump; alteration to front boundary wall involving installation of fence; boundary wall
Granted Householder Extension Loft or dormer +2 22 docsSmall domestic
Other amendment applications
In Old Oak and Park Royal Development Corporation
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263708NMA Awaiting decision
73 Woodstock Road Chiswick W4 1EE
Application for a Non-Material Amendment in (S96a) seeking to allow increase in depth of rear dormer to align with the first floor rear wall belowin relation to planning permission reference 241856HH dated 24/07/2024 for: Roof extension to rear (main) roofslope and part rear roof extension to rear outrigger roof slope
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262875VAR Granted
34 Regina Road West Ealing W13 9EF
Application for a minor material amendment (s73) to vary Conditions 2 (Drawings) of planning permission ref. 260348HH dated 21/04/2026 'Single storey rear extension; part first floor rear extension with internal alterations and rear garden landscaping'. Variation seeks to removal of first floor extension
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263658NMA Awaiting decision
Twyford Abbey Nursing Home Twyford Abbey Road Park Royal Ealing NW10 7DP
Application for a Non-Material Amendment in (S96a) seeking to allow to vary Condition 40 in relation to planning permission reference 222341FUL dated 09/02/2023 for: Development to provide a total of 326 self-contained residential units comprising; phased construction of seven blocks of flats (ranging from two to six-storeys); two two-storey detached dwellinghouses (following demolition of existing gatehouse); and a terrace of two-storey dwellinghouses in the grounds of Twyford Abbey (all Use Class C3); conversion of Twyford Abbey (Grade II Listed) into flats (Use Class C3) and provision of residents lounge; demolition of workshop attached to the Grade II listed walled garden and replacement with a single storey dwellinghouse (Use Class C3); facilitated by repair; refurbishment; infill and rooftop extensions; demolition of post-war extensions and other pre-war structures within grounds, excluding the cottage; retention and repair of the Grade II listed walled garden and attached cottage to provide ancillary facilities management accommodation and residents facilities; comprehensive landscaping works including removal and works to trees and groups of trees protected by a Tree Preservation Order; provision of permissive publicly accessible open space and grow gardens; provision of gated cycle and pedestrian access onto North Circular (A406) and new access onto Twyford Abbey Road; provision of hardstanding parking areas; ecological enhancement works; and other associated constructions works including installation of boundary treatment
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262929VAR Refused
Bay Court And Spruce Court Popes Lane Ealing W5 4AZ
Minor material amendment (S.73) to vary new position of bike and bin store pursuant to planning permission reference 231268PANDF dated 14/02/2024 for; Construction of fourth floor to accommodate 9 self-contained residential flats with associated cycle and refuse storage (Prior Approval Application under Class A, Part 20)
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263610NMA Awaiting decision
Acton Gardens Phase 8.1 And 8.2 Acton Bollo Lane W3 8TQ
Application for a Non-Material Amendment in (S96a) seeking to allow amendments to condition 1 in relation to planning permission reference 195428REM dated 23/06/2020 for: Reserved matters application for Phases 8.1 and 8.2 of the Remaining Acton Gardens Masterplan pursuant to conditions 7 (Reserved Matters) and 8 (Reserved Matters Details) of the Hybrid Outline Planning Permission Ref: 182579OUT (dated 24/12/2018) for the continued regeneration of the South Acton Estate. Application seeks approval for Means of Access, Appearance, Landscaping, Layout and Scale in relation to the construction of buildings varying in height from 7.7m AGL - 32m AGL (2-10 storeys) comprising 336 new residential units; with associated private and semi-private amenity space; refuse/recycling and bicycle storage; plant rooms; car parking; tree removal and public realm improvements; and the demolition of Barwick House, Carisbrooke Court, Ludlow Court, maisonettes along Brouncker Road, and the South Acton Working Men's Club. Application is accompanied by an Environmental Statement of Compliance