Planning application
72 Cardinal Avenue Borehamwood Hertfordshire WD6 1ES
Works: Extension Loft or dormer Roofing
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Amendment to 25/1574/FUL to include conversion of loft to habitable space with hip-to-gable roof extension and rear dormer, with associated roof alterations.
As published by the council, reference 26/1196/FUL
Application record
- Reference
- 26/1196/FUL
- Category
- Full applications
- Status
- Awaiting decision
- Received
- 18 Aug 2026
- Validated
- 18 Aug 2026
- Ward
- Borehamwood Hillside
- Parish
- Elstree & Borehamwood Town Council
- Postcode
- WD6 1ES
Comment by 9 September 2026
The council is taking comments on this application until then. Comments go to Hertsmere through their own planning portal.
Timeline
Dates from the published record
-
18 Aug 2026
Received by Hertsmere
-
19 Aug 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 13 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Hertsmere took a median of 65 days over the applications it decided in the last year.
Who's behind it
Company information only, from the register and Companies House
Agent on file, registered in London
62 applications on PlanIndex · across 21 councils · 92% granted
Trade members see who it is, their full track record, and every application they have filed.
See who's behind itDocuments
Plans, drawings, consultee responses and the officer's report
12 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.
Trade members open them from here.
Open the documentsWhat happens while it is decided
The process from here
This application is with Hertsmere for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
About full applications applications
How this application type works
A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.
Nearby applications
Within 500 metres
-
21 & 23 Hillside Avenue Borehamwood Hertfordshire WD6 1HG
Two storey rear extension to No.21 and first floor rear extension to No.23.
Granted Full applications Extension 12 docs -
23 Hillside Avenue Borehamwood Hertfordshire WD6 1HG
90% historically approved · decision due ~29 Jul
Partially retrospective application for alterations to existing first floor rear extension, and reduction to bulk of rear extension to loft and roof, to regularise works carried out following approval of application reference 21/0874/FUL.
Awaiting decision Householder ExtensionDomestic -
76 Whitehouse Avenue Borehamwood Hertfordshire WD6 1HD
Construction of front porch and part single, part two storey rear extension, conversion of loft to habitable space with associated hip to gable roof alterations and rear dormer, and alterations to fenestration.
Granted Householder Extension Loft or dormer +2 14 docsSmall domestic -
92A Whitehouse Avenue Borehamwood Hertfordshire WD6 1HE
Conversion of loft to habitable room with hip to gable roof alterations, rear dormer, and 2 x front roof lights. Certificate of Lawful Development (Proposed).
Refused Lawful development Loft or dormer Roofing 11 docs -
92A Whitehouse Avenue Borehamwood Hertfordshire WD6 1HE
Conversion of loft to habitable room with hip to gable roof alterations to include rear dormer and insertion of 2 x front roof lights. Certificate of Lawful Development (Proposed) (Revised Application).
Granted Lawful development Loft or dormer Roofing 11 docs -
90 - 92 Whitehouse Avenue Borehamwood Hertfordshire
Construction of a 2-bed end of terrace dwelling attached to number 92 and a 3-bed detached dwelling in the rear garden of numbers 90 and 92.
Granted Full applications New dwelling 28 docsDomestic
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26/0455/FUL Granted
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Construction of part single, part two storey side and rear extension to both properties, and alterations to fenestration.
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26/0166/FUL Granted
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Re-modelling of Brook Road Car Park, construction of a cafe with public toilets, addition of a tree lined pedestrian access creating a new entrance to the park, and installation of external lighting and additional CCTV.
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25/1463/FUL Granted
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Construction of a new permanent access road and bellmouth onto Hilfield Lane; two bunds utilising excavated material from construction; and associated drainage, together with a landscaping scheme, and a biodiversity net gain (BNG) strategy (revised plans received relate to amended red edge / site access / internal access changes / and associated landscape changes).
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26/1211/FUL Awaiting decision
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Demolition of existing modern extension comprising the conservatory, kitchen and utility room.
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26/1206/FUL Awaiting decision
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