Planning application
3 Beauchamp Close Chiswick W4 5BT
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 rear extension (Lawful Development Certificate for a Proposed Development)
As published by the council, reference 243752CPL
Application record
- Reference
- 243752CPL
- Type
- Certificate of Lawfulness - Proposed
- Status
- Permitted Development
- Decision
- Granted As published: Permitted Development
- Received
- 3 Oct 2024
- Validated
- 3 Oct 2024
- Decided
- 27 Nov 2024
- Ward
- Southfield
- Decision by
- Delegated Decision
- Postcode
- W4 5BT
Timeline
Dates from the published record
-
3 Oct 2024
Received by Old Oak and Park Royal Development Corporation
-
27 Nov 2024
Decision issued: Permitted Development
-
20 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Studio 136 Architects Ltd Agent, an architecture practice registered in Berkhamsted
Active · incorporated 2000 · Berkhamsted
406 applications on PlanIndex · across 32 councils · 79% granted
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See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
9 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.
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Open the documentsWhat this grant of permission means
Old Oak and Park Royal Development Corporation granted permission on 27 November 2024, 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 lawful development applications
A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.
Nearby applications
Within 0.3 miles
-
3 Beauchamp Close Chiswick W4 5BT
Single storey rear extension (Lawful Development Certificate for a Proposed Development)
Granted Lawful development Extension 9 docsSmall domestic -
29 Beaumont Road Chiswick W4 5AL
Application for a Non-Material Amendment in (S96a) seeking to update approved material pack in relation to condition 2 of planning permission reference 252908FUL dated 18/11/2025 for; Construction of two storey dwellinghouse adjacent to existing terraced dwellinghouse
Granted Amendments 4 docsDomestic -
29 Beaumont Road Chiswick W4 5AL
Application for a Non-Material Amendment in (S96a) seeking to update approved material pack in relation to condition 2 of planning permission reference 252908FUL dated 18/11/2025 for; Construction of two storey dwellinghouse adjacent to existing terraced dwellinghouse
Granted Amendments 4 docsDomestic -
29 Beaumont Road Chiswick W4 5AL
Details of Enhanced Sound Insulation Values of at least 5dB, as necessary above the ADE Building Regulations value for residential use, of the floor/ ceiling/ walls separating different types of rooms from neighbouring flats in relation to Condition 8 of planning permission ref: 252908FUL dated 18/11/2025 for: Construction of two storey dwellinghouse adjacent to existing terraced dwellinghouse
Granted Conditions New dwelling 4 docsDomestic -
29 Beaumont Road Chiswick W4 5AL
Details of Enhanced Sound Insulation Values of at least 5dB, as necessary above the ADE Building Regulations value for residential use, of the floor/ ceiling/ walls separating different types of rooms from neighbouring flats in relation to Condition 8 of planning permission ref: 252908FUL dated 18/11/2025 for: Construction of two storey dwellinghouse adjacent to existing terraced dwellinghouse
Granted Conditions New dwelling 4 docsDomestic -
50 Church Path Chiswick London W4 5BJ
Single storey rear extension; rear roof extension; installation of one additional rooflight to front roof slope (following demolition of existing conservatory) (Lawful Development Certificate for a Proposed Development).
Granted Lawful development Extension Loft or dormer +1 6 docsSmall domestic
Other lawful development applications
In Old Oak and Park Royal Development Corporation
-
263142CPL Granted
42 Gloucester Road Acton W3 8PD
Roof extension to rear (main) roof slope; part rear roof extension to rear outrigger roof slope and installation of two roof lights to front roofslope (Lawful Development Certificate for a Proposed Development)
-
263690CPL Awaiting decision
133 Trinity Road Southall UB1 1ES
Rear roof extension, and installation of three roof lights to front roofslope (Lawful Development Certificate for a Proposed Development)
-
262683CPE Granted
1 Speldhurst Road Chiswick W4 1BX
Continuous use of conversion of the roof space to provide additional habitable accommodation, installation of rooflights to the front roof slope and a rear dormer and construction of a single-storey rear extension. External materials to match the existing dwelling (Lawful Development Certificate for an Existing Development)
-
254066CPE Refused
37 Robin Hood Way Greenford UB6 7QN
Use of ground floor flat and first/second floor flat (Use Class C3) as 2 x House in Multiple Occupation (Use Class C4) (Certificate of Lawfulness for an Existing Use)
-
262883CPL Granted
90 Church Road Hanwell W7 3BE
Rear roof extension (following removal of chimney); installation of two rooflight to front roofslope (Lawful Development Certificate for a Proposed Development)