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Planning application

137 Deans Lane Edgware HA8 9NY

Awaiting decision Barnet 26/1643/FUL Full Application

Works: Extension Loft or dormer Windows or glazing

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Roof extension involving rear dormer window

As published by the council, reference 26/1643/FUL

Application record

Reference
26/1643/FUL
Type
Full Application
Status
Pending Consideration
Received
1 May 2026
Validated
5 May 2026
Ward
Edgware
Postcode
HA8 9NY

Timeline

Dates from the published record

  1. 1 May 2026

    Received by Barnet

  2. 5 May 2026

    Validated

    Checked as complete and ready for consideration.

  3. 25 Jul 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 30 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

Tricon Design Ltd Agent, a design practice registered in Ilford

Active · incorporated 2022 · Ilford

80 applications on PlanIndex · across 16 councils · 84% 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 record

Documents

Plans, drawings, consultee responses and the officer's report

6 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 documents

What 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 full applications in a median of 56 days. More in our guide to how long planning decisions take.

About full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 129 Deans Lane Edgware HA8 9PA

    26/3032/HSE Submitted 18 Aug 2026 50 yards away

    77% historically approved · decision due ~13 Oct

    Single storey front extension including porch. Single storey side and rear extensions including alterations to the existing patio area

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  • 129 Deans Lane Edgware HA8 9PA

    26/3031/192 Submitted 18 Aug 2026 50 yards away

    79% historically approved · decision due ~13 Oct

    Roof extension involving hip to gable, rear dormer window, 3no. front facing rooflights and new side gable window

    Awaiting decision Extension Loft or dormer +1

  • 152 Deans Lane Edgware HA8 9NT

    26/1663/192 Submitted 5 May 2026 50 yards away

    Change of use from single family dwellinghouse (Class C3a) to supported living accommodation Class C3b)

    Granted Lawful development 12 docs
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  • 153 Hale Lane Edgware HA8 9QW

    25/3449/FUL Submitted 19 Aug 2025 50 yards away

    61% historically approved · decision due ~14 Oct

    Retention and extension of the rear storage building. Single storey rear infill extension connecting with the rear storage building and raising of the roof

    Awaiting decision Full applications Extension 10 docs
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  • 1 Hale Close Edgware HA8 9PB

    26/1392/PNH Submitted 16 Apr 2026 100 yards away

    58% historically approved · decision due ~1 Jul

    Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 3.00 metres and eaves height of 2.80 metres, following the demolition of the garage.

    Awaiting decision Prior approval Extension Demolition 4 docs
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  • 1 Hale Close Edgware HA8 9PB

    26/1393/HSE Submitted 16 Apr 2026 100 yards away

    77% historically approved · decision due ~11 Jun

    Single storey side extension. Demolition of the existing garage (Amended Description) (Updated Plans)

    Awaiting decision Householder Extension Demolition 12 docs
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In Barnet

  • 26/3398/FUL Awaiting decision

    97 Park Road London NW4 3PA

    Sub-division of existing dwelling into 2no. self-contained flats

    17 Sep 2026 Full applications
  • 26/3406/FUL Awaiting decision

    12 Brentmead Place London NW11 9LH

    Alterations to existing 6no. flats including single storey rear extension with flat roof and skylights including internal alterations

    17 Sep 2026 Full applications
  • 26/3387/FUL Awaiting decision

    196 High Street Barnet EN5 5SZ

    Enlargement of existing basement storage area including lowering of existing floor level and replacement of existing staircase

    Received 16 Sep, published by the council 18 Sep 2026 Full applications
  • 26/3362/FUL Awaiting decision

    8 Plantagenet Road Barnet EN5 5JQ

    Conversion and sub-division of the ground floor into 4no. Commercial units (Class E(B)) for sale of food and drinks at ground floor level with kitchen extraction system and flue and new shopfronts. Single storey side extension at first floor level. Reconfiguration of the upper floors to provide addition of 2no. Self-contained flats including green roof extension involving raising of the ridge height, front, side and rooflights. Associated amenity space with privacy screening and refuse/recycling and cycle storage. New front hardstanding to provide off-street customer parking

    Received 15 Sep, published by the council 18 Sep 2026 Full applications
  • 26/3374/FUL Awaiting decision

    89 And 91 Renters Avenue London NW4 3RD

    Part single, part two storey rear extension to both properties

    Received 15 Sep, published by the council 16 Sep 2026 Full applications