Planning application
4 Connaught Drive London NW11 6BJ
Works: Extension Loft or dormer Roofing Windows or glazing 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
Roof extension with rear dormer window and new roof with increased ridge height over existing side extensions with 2 no. side facing rooflights and 1 no. rooflight on top of roof. Fenestration changes to side and rear elevation including new patio doors
As published by the council, reference 26/2067/HSE
Application record
- Reference
- 26/2067/HSE
- Type
- Householder Application
- Status
- Pending Consideration
- Received
- 3 Jun 2026
- Validated
- 3 Jun 2026
- Ward
- Garden Suburb
- Postcode
- NW11 6BJ
Timeline
Dates from the published record
-
3 Jun 2026
Received by Barnet
-
25 Jul 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 29 July 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
Natalie Leiwy Architects Agent, an architecture practice registered in Edgware
Active · incorporated 2012 · Edgware
17 applications on PlanIndex · across 4 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
13 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.
Watch members (£5 a month) open the document list 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
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77% historically approved · decision due ~12 Mar
Single storey rear extension. Changes to fenestration: replacement of existing windows, blocking up of 2 windows at side elevation. Relocation of Soil Vent Pipe to side elevation. Hard and soft landscaping including extended hedge following the demolition of existing outbuilding. Installation of 2no. outdoor lights to rear elevation
Awaiting decision Householder Extension Demolition +1 7 docsSmall domestic -
19 Brookland Rise London NW11 6DN
61% historically approved · decision due ~12 Mar
Single storey rear extension. Changes to fenestration: replacement of existing windows, blocking up of 2 windows at side elevation. Relocation of SVP to side elevation. Hard and soft landscaping including extended hedge following the demolition of existing outbuilding. Installation of 2no. outdoor lights to rear elevation
Awaiting decision Full applications Extension Demolition +1 6 docsSmall domestic -
Garden Cottage Barnett Homestead Erskine Hill London NW11 6HS
87% historically approved · decision due ~12 Dec
1 x Plum Tree (applicants ref. T1) - Reduce lateral spread back from house by approx 1m back and raise crown to give a 3m clearance from ground level. 1 x Cherry Tree (applicants ref. T2) - Reduce lateral limb over the garden back to union by approx 2m and reduce remaining side of tree by approx 0.5m. Do not reduce height. 1 x Holly (applicants ref. T3) - Reduce height to previous points by approx 1.5m and lightly trim the sides by approx 0.5m retaining natural feel. 1 x Hazel (applicants ref. T4) - Reduce height by approx 2m and lightly trim sides by approx 0.5m maintaining screening. 1 x Hawthorn, 1 x Elder (applicants ref. T5) - Reduce lateral spread by approx 0.5m lightly back to boundary line by thinning and tip reduction of approx 0.25m.
Awaiting decision Trees 3 docs -
48 Addison Way London NW11 6QP
79% historically approved · decision due ~13 Oct
1 x Apple (applicants ref. T2) - Thin crown approximately 20%. Remove dead wood and epicormic growth, lift low branches and necessary shaping of the tree, while ensuring that the height and basic form are retained. 1 x Apple (applicants ref. T3) - Fell close to ground level.
Awaiting decision Trees -
48 Addison Way London NW11 6QP
79% historically approved · decision due ~13 Oct
1 x Ash (applicants ref. T1) - Reduce the density by crown thinning by approximately 20%. Remove dead wood, lift low branches and necessary shaping of the tree, while ensuring that the overall height and basic form are retained. Prune branches back to suitable growth points. Standing in T1 of Tree Preservation Order.
Awaiting decision Trees
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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.
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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
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26/3382/HSE Awaiting decision
11 Layfield Crescent London NW4 3UJ
Part single, part two storey rear extension with flat roof and 1no. skylight