Planning application
46 Greyhound Hill London NW4 4JP
Works: Extension Loft or dormer Windows or glazing Small 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
Single storey front extension including conversion of garage into habitable room. Part single, part two storey side and rear extension following removal of existing shed. Alterations and extensions to roof including 1no. rear dormer window and 1no. rooflight to front roofslope. Creation of a patio in the rear garden. Alterations to front garden
As published by the council, reference 25/4767/HSE
Application record
- Reference
- 25/4767/HSE
- Type
- Householder Application
- Status
- Refused
- Decision
- Refuse
- Received
- 28 Nov 2025
- Validated
- 28 Nov 2025
- Decided
- 6 Jan 2026
- Ward
- Hendon
- Decision by
- Delegated Decision
- Postcode
- NW4 4JP
Timeline
Dates from the published record
-
28 Nov 2025
Received by Barnet
-
6 Jan 2026
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
115 applications on PlanIndex · across 26 councils · 77% 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
8 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 householder applications
How this application type works
Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.
Nearby applications
Within 500 metres
-
46 Greyhound Hill London NW4 4JP
Single storey front extension including conversion of garage into habitable room, insertion of window to replace the existing garage door. Single storey rear extension with new patio area. Part single, part two storey side extension. Alterations and extensions to roof including 1no. rear dormer window and 1no. rooflight to front roofslope. Increase in height of boundary fence. Alterations to front garden
Granted Householder Extension Loft or dormer +1 9 docsSmall domestic -
46 Greyhound Hill London NW4 4JP
Roof extension involving hip to gable with rear dormer windows and 2no. rooflights on main roof. Erection of a rear outbuilding.
Decided Lawful development Extension Loft or dormer +1 4 docs -
46 Greyhound Hill London NW4 4JP
77% historically approved · decision due ~7 Sep
Single storey front extension incorporating a front porch including conversion of garage into habitable room, insertion of window to replace existing front garage door. Alterations to front garden hardstanding. Single storey rear extension with 2no rooflights and new patio area. Part single, part two storey side extension. First floor rear extension with juliette balcony. Alterations and extensions to roof including 1no. rear dormer window and 1no. rooflight to front roofslope. Increase height of boundary fence to 2m with No. 48 and reduced height of rear extension
Awaiting decision Householder Extension Loft or dormer +1Small domestic -
32 Greyhound Hill London NW4 4JP
77% historically approved · decision due ~23 Oct
Roof extension including rear dormer and pitch roof over existing two storey flat roofed side extension with 3no. front facing rooflights following the demolition of existing chimneys
Awaiting decision Householder Extension Loft or dormer +1Domestic -
32 Greyhound Hill London NW4 4JP
79% historically approved · decision due ~26 Aug
Variation of condition 1 (Approved plans) of planning permission reference 25/1930/HSE dated 03/07/2025 for Part single, part two storey rear extension with 1no. rooflight following demolition of the existing conservatory and garage. Single storey front extension. Roof extension including rear dormer and pitch roof over the existing two storey flat roofed side extension and removal of existing chimneys. Variation to include to reflect the roof shape approved under 26/1640/192 while retaining the side extension roof design approved under a separate application
Awaiting decision Extension Loft or dormer +1Small domestic -
34 Greyhound Hill London NW4 4JP
95% historically approved · decision due ~11 Mar
Variation of condition 1 (Approved Plans) pursuant to planning permission 24/4150/HSE dated 12/12/2024 for `Part single, part two storey side extension following the demolition of existing garage/side extension. Single storey rear extension. Single storey front extension and new front porch.` Amendmend to approved flat roof, terrace area, parapet added to flank walls, changes to approved fenestration and installation of side and rear rooflight
Awaiting decision Conditions Extension Loft or dormer +2 10 docsSmall domestic
Other householder applications
In Barnet
-
26/3249/HSE Awaiting decision
19 Rushdene Avenue Barnet EN4 8EN
New front vehicular access and hardstanding to provide off-street parking space. New retaining wall following demolition of the existing wall and raised planted beds
-
26/3235/HSE Awaiting decision
26 Mount Pleasant Barnet EN4 9HH
Replace existing flat roof at ground floor rear elevation with pitched roof and 2no. rooflights
-
26/3222/HSE Awaiting decision
46 Michleham Down London N12 7JN
Single storey side/rear extension with 3no. rooflights following demolition of the existing storage/utility structure. Changes to fenestration
-
26/3219/HSE Awaiting decision
53 Tudor Road Barnet EN5 5NW
First floor rear extension with front and rear rooflights. Roof extension over existing garage
-
26/3210/HSE Awaiting decision
47 Pattison Road London NW2 2HL
New front vehicular access to provide off-street parking. Removal of existing gate and shed, alterations to the existing front boundary wall and installation of close board fencing panels.