Planning application
45 Hill Top London NW11 6EA
Works: Extension Loft or dormer Windows or glazing Small domestic
Read from the description, not a valuation. How we read the register
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Single storey rear extension enlarging and widening existing bay window, first floor rear extension enclosing existing balcony, Roof extension involving 1no. rear dormer window and 1no. dormer window to both sides. Conversion of the existing garage into habitable room, insertion of new garage door. Changes to fenestration. Changes to garden design
As published by the council, reference 26/1512/HSE
Application record
- Reference
- 26/1512/HSE
- Type
- Householder Application
- Status
- Pending Consideration
- Received
- 23 Apr 2026
- Validated
- 24 Apr 2026
- Ward
- Garden Suburb
- Postcode
- NW11 6EA
Timeline
Dates from the published record
-
23 Apr 2026
Received by Barnet
-
24 Apr 2026
Validated
Checked as complete and ready for consideration.
-
25 Jul 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 19 June 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Barnet took a median of 44 days over the applications it decided in the last year.
Who's behind it
Company information only, from the register and Companies House
Brill + Owen Architects Agent, an architecture practice
11 applications on PlanIndex · across 2 councils
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
11 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
This application is with Barnet for determination, against a statutory target of eight weeks. Over the last year Barnet decided householder applications in a median of 56 days. More in our guide to how long planning decisions take.
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
-
47 Hill Top London NW11 6EA
79% historically approved · decision due ~3 Aug
1 x Laburnum (applicants ref. T1) - Fell.
Awaiting decision -
82A Hill Top London NW11 6DY
79% historically approved · decision due ~19 Aug
1 x Oak (applicants ref. T1) - Reduce crowm by 2m back to suitable growth points. Crown clean to remove any dead, dying, diseased, damaged, crossing, or suppressed branches and improve overall crown structure. (amended descriptions)
Awaiting decision -
33 Midholm London NW11 6LL
87% historically approved · decision due ~11 Nov
1 x Ash (applicants ref. T1) - Overall crown reduction of circa 2 metres. 1 x Black Locust (application T2) - Fell to ground leaving a stump of 6-12 inches. 1 x Ash (applicants ref. T3) - Overall crown reduction of circa 1-1.5 metres. 1 x Conifer (applicants ref. T4) - Reshape the tree in line with the neighbouring hedging to create a reduction of circa 1-1.5 metres to create a uniform height.
Awaiting decision Trees 5 docs -
26 Brookland Hill London NW11 6DX
87% historically approved · decision due ~17 Nov
1 x Holly (applicants ref. T1) - Remove and grind out roots.
Awaiting decision Trees 4 docs -
31 Midholm London NW11 6LL
87% historically approved · decision due ~11 Nov
2 x Black Locust (applicants ref. T5, T6) - Fell to ground leaving a stump of 6-12 inches. 1 x Conifer (applicants ref. T7) - Fell to ground leaving a stump of 6-12 inches.
Awaiting decision Trees 5 docs -
48 Midholm London NW11 6LN
87% historically approved · decision due ~12 Mar
1 x Ash - Reduce height to previous pruning points. Crown thin by 20% and remove dead wood.
Awaiting decision Trees 4 docs
Other householder applications
In Barnet
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26/3422/HSE Awaiting decision
Revelstroke 28 Totteridge Village London N20 8JN
Construction of a swimming pool and associated hard and soft landscaping following demolition of the existing shed including new access steps. Alterations to the ground level. Replacement of an existing timber decking terrace with a paved terrace.
-
26/3396/HSE Awaiting decision
43 Dukes Avenue London N3 2DE
Single storey rear, part two storey side extension with 1no. rooflight following the demolition of existing shed. Roof extension with rear dormer window, 1no. front, 3no. side facing rooflights and roof windows to the front and side roof slopes. Installation of solar panels to side elevation of roof
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26/3410/HSE Awaiting decision
54 Ferney Road Barnet EN4 8LE
Single storey rear extension with alteration to the raised terrace area including new access steps to garden
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26/3415/HSE Awaiting decision
11 Downage London NW4 1AS
Alterations and extensions to the roof including rear dormer window and the partial removal of the roof of the first floor rear extension, creation of a new crown roof over main roof and rear extension, 1no. front, 1no. side, 1no. rear facing rooflight and 1no. on crown roof
-
26/3382/HSE Awaiting decision
11 Layfield Crescent London NW4 3UJ
Part single, part two storey rear extension with flat roof and 1no. skylight