Planning application
42 Hall Lane London NW4 4TN
Works: New dwelling Windows or glazing Domestic
Read from the description, not a valuation. How we read the register
Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.
Proposal
Conversion of existing dwellinghouse into 2no. self-contained flats, repositioning of front door and replacement of existing window with door at ground floor north flank side elevation. Associated amenity space, cycle and car parking spaces, refuse and recycling storage, and soft and hard landscaping
As published by the council, reference 25/3391/FUL
Application record
- Reference
- 25/3391/FUL
- Type
- Full Application
- Status
- Refused
- Decision
- Refuse
- Received
- 13 Aug 2025
- Validated
- 13 Aug 2025
- Decided
- 8 Oct 2025
- Ward
- Hendon
- Decision by
- Delegated Decision
- Postcode
- NW4 4TN
Timeline
Dates from the published record
-
13 Aug 2025
Received by Barnet
-
8 Oct 2025
Decision issued: Refuse
-
10 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Agent on file, an architecture practice
29 applications on PlanIndex · across 7 councils · 75% 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
21 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 refusal means
The process from here
The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.
Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.
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
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53 Hall Lane London NW4 4TJ
77% historically approved · decision due ~4 Sep
Part single, part two storey rear extension
Awaiting decision Householder ExtensionDomestic -
53 Hall Lane London NW4 4TJ
79% historically approved · decision due ~10 Aug
2no. single storey rear extensions with roof lantern. Roof extension involving hip to gable, rear dormer window with juliette balcony, 3no. front facing rooflights and new side gable window
Awaiting decision Lawful development Extension Loft or dormer +1 3 docsSmall domestic -
53 Hall Lane London NW4 4TJ
2No. single storey rear extensions with a proposed depth of 6.00m, maximum height of 3.75m (inclusive of a roof lantern) and an eaves height of 3.00m following the demolition of the existing rear extension
Granted Prior approval Extension Demolition +1 5 docsSmall domestic -
396 Watford Way London NW4 4XE
77% historically approved · decision due ~31 Jul
First floor rear extension with pitched roof and 1no. rooflight on existing ground floor rear extension
Awaiting decision Householder Extension Loft or dormer 15 docsDomestic -
396 Watford Way London NW4 4XE
61% historically approved · decision due ~27 May
Conversion of the existing dwelling house into 2no. self-contained flats, including first floor rear extension. Associated amenity space and refuse storage and cycle spaces. Provision of off-street parking
Awaiting decision Full applications New dwelling Extension 19 docsDomestic -
396 Watford Way London NW4 4XE
Single storey rear extension with flat roof and rooflights
Refused Householder Extension Loft or dormer 14 docsSmall domestic
Other full applications applications
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26/3199/FUL Awaiting decision
494 Finchley Road London NW11 8DE
Demolition of the existing dwelling and erection of a two storey building over basement car park with rooms in the roofspace to provide 6no. self-contained residential dwellings. Associated amenity space, cycle stores and refuse/recycling storage
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26/3200/FUL Awaiting decision
289 Regents Park Road London N3 3JY
Removal of front extension. Single storey side extension including new walls to replace existing boundary fences. (Part Retrospective)
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26/3205/FUL Awaiting decision
The Knoll Highwood Hill London NW7 4ET
Demolition of the existing dwelling and erection of a new two storey dwelling with rooms in the roofspace. Associated bike storage
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26/3204/FUL Awaiting decision
136 Station Road London N3 2SG
Conversion of existing property into 3no. self-contained flats including: Part single, part two storey rear extension; Roof extension including hip to gable with 1no. rear dormer window, 3no. front facing rooflights and 1no. gable window
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26/3195/FUL Awaiting decision
128 - 130 Woodfield Drive Barnet EN4 8PB
Creation of new vehicle hardstanding and vehicular access to provide off-street parking, with associated retaining walls, steps, railings, landscaping and electric vehicle charging points to both properties. (Part Retrospective Application)