Planning application
2 Duncan Close Barnet EN5 5JJ
Works: Extension 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
As published by the council, reference 25/3911/HSE
Application record
- Reference
- 25/3911/HSE
- Type
- Householder Application
- Status
- Pending Consideration
- Received
- 23 Sep 2025
- Validated
- 23 Sep 2025
- Ward
- Barnet Vale
- Postcode
- EN5 5JJ
Site history
Applications at this address on the Barnet register
This site has had 2 applications since 2025: 1 approved, 0 refused.
-
25/4130/PNH Granted
2 Duncan Close Barnet EN5 5JJ
Single storey rear extension with a proposed depth of 4.50m, maximum height of 3.00m and eaves height of 3.00m
Timeline
Dates from the published record
-
23 Sep 2025
Received by Barnet
-
10 Aug 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 18 November 2025, 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 46 days over the applications it decided in the last year.
Who's behind it
Company information only, from the register and Companies House
KDA Designs LTD Agent, a design practice
166 applications on PlanIndex · across 17 councils · 63% granted
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
3 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
Within 0.3 miles
-
2 Duncan Close Barnet EN5 5JJ
Single storey rear extension with a proposed depth of 4.50m, maximum height of 3.00m and eaves height of 3.00m
Granted Prior approval Extension 4 docsSmall domestic -
8 Plantagenet Road Barnet EN5 5JQ
63% historically approved · decision due ~16 Nov
Conversion and sub-division of existing ground floor commercial Class E(a) retail unit into 4no. units (Class E(B) for sale of food and drink, with kitchen extraction system, flue, new shopfronts and associated entrance doors. First floor side and rear extensions and alterations to main roof including change from hip to gable end and raising of the ridge height, addition of side gable, front and rear rooflights and fenestration, to facilitate reconfiguration of the existing first floor flat to provide an additional 2no. self-contained flats (3no. total) within the first floor and roof space. Addition of green roof and associated balconies with privacy screening. Refuse/recycling and cycle storage. New front hardstanding to provide off-street customer parking
Awaiting decision Full applications New dwelling Extension +3Several homes -
Land Off 1 And 1A Plantagenet Road Barnet EN5 5JG
Erection of a single storey house. Associated refuse/recycling store, provision of off street parking and amenity space
Granted Full applications 10 docsSmall domestic -
Henrietta House 52 Station Road Barnet EN5 1QL
88% historically approved · decision due ~22 Jul
1 x Deodar (applicants ref. T1) - Reduce upper crown height by approximately 1.5 - 2meters and reduce lateral branches by 1-2meters extending toward the adjacent property to provide clearance from the building. Works to include removal of deadwood and prune to suitable growth points while retaining the tree's natural shape and overall amenity value. Standing in T48 of Tree Preservation Order.
Awaiting decision Trees 3 docs -
Rear Of 40 Station Road Barnet EN5 1QH
79% historically approved · decision due ~21 Nov
Permission in Principle Application for 1no. dwelling
Awaiting decision Outline 5 docsDomestic -
27 Station Road Barnet EN5 1PH
79% historically approved · decision due ~18 Nov
Change of use of offices from Class E to 2no. residential dwellings (Class C3) Associated refuse/recycling and cycle storage
Awaiting decision
Other householder applications
In Barnet
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26/3827/HSE Awaiting decision
43 Hermitage Lane London NW2 2HE
Single storey rear extension with 3no. rooflights following demolition of the existing conservatory. Replacement front bay window and entrance porch. First floor rear juliette balcony. Changes to fenestration including new window openings and enlarged front rooflight
-
26/3833/HSE Awaiting decision
47 Holne Chase London N2 0QG
Single storey rear extension. Replacement of single glazed windows with double glazing. Alterations to side/rear fenestration. Alterations and replacement of existing rear dormer window addition of 2no. side dormer windows and 3no. rooflights. Installation of cameras and wall lights. Replacement of the front entrance and garage doors, installation of timber side garden gates
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26/3815/HSE Awaiting decision
17 Hurstwood Road London NW11 0AS
Single storey rear extension
-
26/3800/HSE Awaiting decision
29 Monks Avenue Barnet EN5 1BZ
Single storey side and rear infill extension including new front porch following demolition of the side/rear storage.
-
26/3791/HSE Awaiting decision
149 Montrose Avenue Edgware HA8 0DZ
New front hardstanding and vechicular access to provide off-street parking