Planning application
68 Hatfield Road Chiswick W4 1AF
Works: Extension Loft or dormer
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Rear roof extension and installation of three rooflights to front roofslope (Lawful Development Certificate for a Proposed Development)
As published by the council, reference 254219CPL
Application record
- Reference
- 254219CPL
- Type
- Certificate of Lawfulness - Proposed
- Status
- Permitted Development
- Decision
- Granted As published: Permitted Development
- Received
- 6 Nov 2025
- Validated
- 6 Nov 2025
- Decided
- 22 Dec 2025
- Ward
- Southfield
- Decision by
- Delegated Decision
- Postcode
- W4 1AF
Timeline
Dates from the published record
-
6 Nov 2025
Received by Old Oak and Park Royal Development Corporation
-
22 Dec 2025
Decision issued: Permitted Development
-
10 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
SURVEY DESIGN (HARROW) LTD Agent, a design practice registered in Middlesex
Active · incorporated 2005 · Middlesex
87 applications on PlanIndex · across 20 councils · 85% 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
5 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 22 December 2025, 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
-
68 Hatfield Road Chiswick W4 1AF
Rear roof extension and installation of three rooflights to front roofslope (Lawful Development Certificate for a Proposed Development)
Granted Lawful development Extension Loft or dormer 5 docs -
70 Hatfield Road Chiswick W4 1AF
Single storey rear extension; associated internal and external alterations; including alterations to rear fenestration (following demolition of existing rear addition)
Granted Householder Extension Demolition +1 8 docsSmall domestic -
70 Hatfield Road Chiswick London W4 1AF
Alteration of roof from hip to gable end; rear roof extension and installation of two roof lights to front roof slope (Lawful Development Certificate for a Proposed Development)
Granted Lawful development Extension Loft or dormer 5 docs -
70 Hatfield Road Chiswick W4 1AF
Single storey rear extension; associated internal and external alterations; including alterations to rear fenestration (following demolition of existing rear addition)
Granted Householder Extension Demolition +1 8 docsSmall domestic -
70 Hatfield Road Chiswick London W4 1AF
Alteration of roof from hip to gable end; rear roof extension and installation of two roof lights to front roof slope (Lawful Development Certificate for a Proposed Development)
Granted Lawful development Extension Loft or dormer 5 docs -
30 Alexandra Road Chiswick W4 1AX
Rear roof extension (main) roofslope incorporating a Juliet balcony; roof extension to rear outrigger roofslope; and installation of one rooflight to front roofslope (Application for a Lawful Development Certificate for a Proposed Development)
Granted Lawful development Extension Loft or dormer 11 docs
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)