Planning application
51 Well Grove London N20 9BN
Works: Extension Loft or dormer Windows or glazing Several homes
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
Part single, part two storey rear extension. Alterations to the existing patio area. Conversion of garage into habitable room. Changes to fenestration. Alterations and extensions to roof including 1no. side dormer, 2no. rear and 2no. front facing rooflights, 3no. flat rooflights and re-positioning of existing solar panels. New side storage shed
As published by the council, reference 25/3580/HSE
Application record
- Reference
- 25/3580/HSE
- Type
- Householder Application
- Status
- Refused
- Decision
- Refuse
- Received
- 29 Aug 2025
- Validated
- 29 Aug 2025
- Decided
- 28 Oct 2025
- Ward
- Whetstone
- Decision by
- Delegated Decision
- Postcode
- N20 9BN
Site history
Applications at this address on the Barnet register
This site has had 2 applications since 2025: 1 approved, 1 refused.
-
25/4531/HSE Granted
51 Well Grove London N20 9BN
Part single, part two storey rear extension. Alterations to existing patio area. Conversion of garage into habitable room. Changes to fenestration. Roof extension including side dormer window,2no. front, 2no. rear facing, 1no. mainroof rooflights. Re-positioning of existing solar panels and new single storey side storage shed
Timeline
Dates from the published record
-
29 Aug 2025
Received by Barnet
-
28 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 registered in London
5 applications on PlanIndex · across 2 councils
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 this refusal means
Barnet refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.
About householder applications
Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
51 Well Grove London N20 9BN
Part single, part two storey rear extension. Alterations to existing patio area. Conversion of garage into habitable room. Changes to fenestration. Roof extension including side dormer window,2no. front, 2no. rear facing, 1no. mainroof rooflights. Re-positioning of existing solar panels and new single storey side storage shed
Granted Householder Extension Loft or dormer +1 7 docsSmall domestic -
3 Chandos Avenue London N20 9ED
77% historically approved · decision due ~21 Sep
Single storey rear extension with 2no. roof lanterns following demolition of the existing conservatory
Awaiting decision Householder Extension DemolitionSmall domestic -
1430 High Road London N20 9BS
71% historically approved · decision due ~8 Jul
Non-material amendments to planning permission reference 25/3129/FUL dated 19/09/25 for 'Internal alterations to the existing units. External alterations: installation of new trolley bays, reconfiguration of the service yard, erection of a new fence around the service yard, reconfiguration of the existing car park, including provision of electric vehicle charging spaces and associated works.' Amendments include changes to the glazing details on the south elevation
Awaiting decision Amendments Windows or glazing 6 docsSmall domestic -
1430 High Road London N20 9DR
60% historically approved · decision due ~12 Feb
Alterations to car park including installation of 4no. electrical vehicle charging points and associated infrastructure including lighting columns
Awaiting decision Full applications 3 docs -
1430 High Road London N20 9BS
79% historically approved · decision due ~2 Jul
Installation of 1no. internally illuminated fascia sign to south elevation
Awaiting decision Advertising 6 docs -
1430 High Road London N20 9BS
60% historically approved · decision due ~1 Dec
Installation of new mechanical plants on concrete plinths to side and rear elevations, retention of existing side gas coolers, and installation of new side gas cooler
Awaiting decision Full applications 7 docs
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.