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Planning application

12 Folly Close Radlett WD7 8DR

Granted Hertsmere TP/09/0188 Householder Application

Works: Extension Loft or dormer 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

*Electronic documents only, no paper filePart single storey, part two storey front extension, with hipped roof over existing dormer & first floor rear extension.

As published by the council, reference TP/09/0188

Application record

Reference
TP/09/0188
Type
Householder Application
Status
Decided
Decision
Grant Permission
Received
11 Feb 2009
Validated
24 Feb 2009
Decided
21 Apr 2009
Ward
Aldenham West
Parish
Aldenham Parish
Decision by
Delegated Decision
Postcode
WD7 8DR

Timeline

Dates from the published record

  1. 11 Feb 2009

    Received by Hertsmere

  2. 24 Feb 2009

    Validated

    Checked as complete and ready for consideration.

  3. 21 Apr 2009

    Decision issued: Grant Permission

  4. 9 Aug 2026

    Added to PlanIndex

Documents

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

4 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 householder applications

How this application type works

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

Nearby applications

Within 500 metres

  • 11 Folly Close Radlett Hertfordshire WD7 8DR

    23/0081/HSE Submitted 17 Jan 2023 19m away

    Replacement of existing balcony with new pitch roof to front elevation, replacement of existing balcony door with window.

    Granted Householder Windows or glazing 8 docs
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  • 21 Folly Close Radlett Hertfordshire WD7 8DR

    26/1019/MA Submitted 22 Jul 2026 72m away

    84% historically approved · decision due ~16 Sep

    Application for a non-material amendment to allow for alterations to fenestration and internal layout amendments following the grant of planning permission 24/0266/HSE.

    Awaiting decision Windows or glazing 15 docs

  • 45 Watford Road Radlett Hertfordshire WD7 8LG

    24/0763/FUL Submitted 10 Jun 2024 99m away

    Change of use of existing outbuilding in rear garden of dwelling to facilitate dog grooming business.

    Granted Full applications 15 docs
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  • 21 Folly Close Radlett Hertfordshire WD7 8DR

    21/0739/HSE Submitted 6 Apr 2021 100m away

    Conversion of garage to habitable room.

    Granted Householder 6 docs
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  • 49 Watford Road Radlett Hertfordshire WD7 8LG

    24/0599/HSE Submitted 7 May 2024 109m away

    Part removal of existing roof terrace, first floor rear extension and alterations to roof.

    Granted Householder Extension 13 docs
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  • 37 Watford Road Radlett Hertfordshire WD7 8LG

    26/0823/HSE Submitted 15 Jun 2026 123m away

    90% historically approved · decision due ~10 Aug

    Demolition of existing conservatory and construction of part single, part two storey rear extension and conversion of garage to habitable space. Replacement of existing roof tiles and alterations to fenestration.

    Decided Householder Extension Roofing +2 8 docs
    Small domestic

In Hertsmere

  • 26/1262/HSE Awaiting decision

    Roundbush House Round Bush Lane Aldenham Watford Hertfordshire WD25 8BG

    Construction of attached double garage with pitched roof.

    1 Sep 2026 Householder
  • 26/1260/HSE Awaiting decision

    26 Caishowe Road Borehamwood Hertfordshire WD6 5JA

    Demolition of existing outbuilding to facilitate construction of single storey side and rear extension.

    1 Sep 2026 Householder
  • 26/1255/HSE Awaiting decision

    33 Coldharbour Lane Bushey Hertfordshire WD23 4NU

    Demolition of rear conservatory and existing two storey side extension; construction of part single, part two storey side and rear extension and two storey front extension with relocation of front entrance; conversion of loft to habitable space with associated hip to gable roof extensions, rear dormer with 2x Juliette balconies and insertion of 2x front and 4x side rooflights; 3x rear Juliette balconies at first floor level, alterations to side bay extension, alterations to fenestration and removal of 2x chimney stacks.

    28 Aug 2026 Householder
  • 26/1253/HSE Awaiting decision

    159 Arundel Drive Borehamwood Hertfordshire WD6 2LZ

    Construction of single storey rear extension with pitched roof and 3x rooflights, and alterations to fenestration.

    28 Aug 2026 Householder
  • 26/1250/HSE Awaiting decision

    3 The Walk Potters Bar Hertfordshire EN6 1QL

    Single storey side extension following demolition of existing detached garage and shed.

    28 Aug 2026 Householder