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Planning application

12 Willow Dene Bushey Hertfordshire WD23 1PS

Granted Hertsmere 21/0991/CLP Certificate Proposed Lawful Use/Dev

Works: Extension Demolition Small domestic

Read from the description, not a valuation. How we read the register

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Single storey rear extension following demolition of existing conservatory. Certificate of Lawful Development (Proposed).

As published by the council, reference 21/0991/CLP

Application record

Reference
21/0991/CLP
Type
Certificate Proposed Lawful Use/Dev
Status
Decided
Decision
Grant Lawful Certificate (Proposed Dev)
Received
10 May 2021
Validated
10 May 2021
Decided
1 Jul 2021
Ward
Bushey Heath
Parish
No Parish
Decision by
Delegated Decision
Postcode
WD23 1PS

Timeline

Dates from the published record

  1. 10 May 2021

    Received by Hertsmere

  2. 1 Jul 2021

    Decision issued: Grant Lawful Certificate (Proposed Dev)

  3. 9 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file, a design practice

2 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 it

Documents

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

7 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 documents

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About lawful development applications

How this application type works

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

Nearby applications

Within 500 metres

  • 6 Willow Dene Bushey WD23 1PS

    TP/13/0629 Submitted 19 Mar 2013 39m away

    Amendment to planning permission reference TP/12/2005 to enlarge the approved front dormer window.

    Granted Householder Loft or dormer Windows or glazing 11 docs
    Domestic
  • 25 Magnaville Road Bushey Hertfordshire WD23 1PN

    21/0926/HSE Submitted 27 Apr 2021 81m away

    Two storey side and single storey rear extension.

    Granted Householder Extension 12 docs
    Small domestic
  • 17 Magnaville Road Bushey WD23 1PN

    TP/13/1400 Submitted 11 Jun 2013 95m away

    Rear dormer window (Application for Certificate of Lawful Development - Proposed).

    Granted Lawful development Loft or dormer Windows or glazing 6 docs
  • 31A Clay Lane Bushey Heath Hertfordshire WD23 1NZ

    14/0966/FUL Submitted 26 Jun 2014 113m away

    Single storey side extension; conversion of garage into habitable room. Increase in ridge height to form habitable loft accommodation with new front dormer & 1 No. rear roof light to create an additional dwelling. (Amended plans received 01/08/14)

    Withdrawn Full applications Extension Loft or dormer +1 19 docs
    Small domestic
  • 24 Magnaville Road Bushey WD23 1PP

    TP/12/2061 Submitted 3 Oct 2012 130m away

    Proposed ground floor rear extension to existing bungalow (Certificate of Lawful Development - Proposed).

    Granted Lawful development Extension 7 docs
  • 11 Magnaville Road Bushey Hertfordshire WD23 1PN

    22/1977/HSE Submitted 28 Nov 2022 135m away

    Part single/part two storey side and rear extensions.

    Granted Householder Extension 16 docs
    Domestic

In Hertsmere

  • 26/1258/CLP Awaiting decision

    106 Whitehouse Avenue Borehamwood Hertfordshire WD6 1HE

    Construction of single storey rear extension Certificate of Lawful Development (Proposed).

    1 Sep 2026 Lawful development
  • 26/1247/CLP Awaiting decision

    314 Mutton Lane Potters Bar Hertfordshire EN6 2AX

    Conversion of loft to habitable space including hip to gable roof alterations, rear dormer and 2x front roof lights. Certificate of lawful development (Proposed).

    27 Aug 2026 Lawful development
  • 26/1222/CLP Awaiting decision

    37 Duncan Way Bushey Hertfordshire WD23 2BE

    Conversion of loft to habitable space with associated hip to gable roof alterations, rear dormer, insertion of 3x front rooflights and removal of 2x chimney stacks, with side window at loft level. Certificate of Lawful Development (Proposed).

    24 Aug 2026 Lawful development
  • 26/1220/CLP Awaiting decision

    The Farm House The Green Letchmore Heath Watford Hertfordshire WD25 8ES

    Removal of approximately 1.4m of private garden hedge and installation of an inward-opening pedestrian gate and posts, with a maximum overall height of 1.0 metre above existing ground level, wholly within the property boundary. Certificate of Lawful Development (Proposed).

    24 Aug 2026 Lawful development
  • 26/1171/CLP Awaiting decision

    15 Catsey Woods Bushey Hertfordshire WD23 4HS

    Conversion of loft to habitable space with rear dormer and Juliet balcony, 1x window at loft level to each side, and insertion of 1x rear and 3x front rooflights. Certificate of Lawful Development (Proposed).

    14 Aug 2026 Lawful development