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Planning application

93 Cardinal Avenue Borehamwood Hertfordshire WD6 1ST

Granted Hertsmere 21/1115/HSE Householder Application

Works: Extension 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.

As published by the council, reference 21/1115/HSE

Application record

Reference
21/1115/HSE
Type
Householder Application
Status
Decided
Decision
Granted As published: Grant Permission
Received
25 May 2021
Validated
2 Jun 2021
Decided
27 Jul 2021
Ward
Borehamwood Hillside
Parish
Elstree & Borehamwood Town Council
Decision by
Delegated Decision
Postcode
WD6 1ST

Timeline

Dates from the published record

  1. 25 May 2021

    Received by Hertsmere

  2. 2 Jun 2021

    Validated

    Checked as complete and ready for consideration.

  3. 27 Jul 2021

    Decision issued: Grant Permission

  4. 24 Jul 2026

    Added to PlanIndex

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.

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Open the documents

What this grant of permission means

Hertsmere granted permission on 27 July 2021, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

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

  • 82 Cardinal Avenue Borehamwood Hertfordshire WD6 1SU

    21/0654/CLP Submitted 25 Mar 2021 50 yards away

    Single storey side extension with rooflight and conversion of loft to habitable room with rear dormer, change in roof shape from hipped to gable and 3 rooflights to front. Certificate of Lawfulness (Proposed)

    Granted Lawful development Extension Loft or dormer 7 docs
    Small domestic

  • 43 Oakwood Avenue Borehamwood Hertfordshire WD6 1SS

    26/0193/HSE Submitted 13 Feb 2026 100 yards away

    Demolition of existing garage, carport and porch; construction of part single, part two storey front, side and rear extension; provision of hard surfacing to the front.

    Granted Householder Extension Demolition 6 docs
    Small domestic

  • 105 Cardinal Avenue Borehamwood WD6 1ST

    TP/13/1543 Submitted 28 May 2013 100 yards away

    Part single, part two storey rear extension following demolition of existing conservatory.

    Granted Householder Extension Demolition 13 docs
    Small domestic

  • 9 Oakwood Avenue Borehamwood Hertfordshire WD6 1SP

    21/1633/PD42 Submitted 9 Aug 2021 200 yards away

    Single storey rear extension. Depth - 5.67m, Height - 3.9m, Eaves - 3m.

    Granted Prior approval Extension 5 docs
    Small domestic

  • 70 Hillside Avenue Borehamwood Hertfordshire WD6 1HL

    26/0334/CLP Submitted 12 Mar 2026 200 yards away

    Conversion of loft to habitable space to include hip to gable roof alterations, rear dormer, 1x front rooflight and removal of chimney stack Certificate of Lawful Development (Proposed).

    Granted Lawful development Loft or dormer Roofing 12 docs

  • 70 Hillside Avenue Borehamwood Hertfordshire WD6 1HL

    26/0333/PD42 Submitted 12 Mar 2026 200 yards away

    Single storey rear extension. Depth: 6.00m, Height: 3.75m, Eaves: 2.75 m.

    Granted Prior approval Extension 12 docs
    Small domestic

In Hertsmere

  • 26/0912/HSE Decided

    34 Elmroyd Avenue Potters Bar Hertfordshire EN6 2EE

    Conversion of loft to habitable space to include rear dormer.

    Received 3 Jul, published by the council 24 Jul 2026 Householder
  • 26/0890/HSE Decided

    33 Park Crescent Elstree Borehamwood Hertfordshire WD6 3PT

    Demolition of existing detached garage and construction of part single, part two storey side and rear extension with new entrance porch and associated roof alterations to include additional front dormer, and removal of front rooflight and chimney stack.

    Received 26 Jun, published by the council 24 Jul 2026 Householder
  • 26/1037/HSE Decided

    2 The Drive Park Avenue Bushey Hertfordshire WD23 2BJ

    Alterations to existing front dormer, new rear dormer, installation of rear rooflight and two side facing rooflights.

    Received 24 Jul, published by the council 8 Aug 2026 Householder
  • 26/0157/HSE Decided

    8 The Drive Radlett Hertfordshire WD7 7DA

    Demolition of existing garage; construction of part single, part two storey side and rear extensions and front porch; alterations to levels and hard landscaping to front and rear; alterations to fenestration. (ADDITIONAL DOCUMENT RECEIVED: 18/08/2026 - Tree Report and Tree Protection Plan & secondary dropped kerb removed).

    Received 9 Feb, published by the council 24 Jul 2026 Householder
  • 26/0653/HSE Decided

    45 Highview Gardens Potters Bar Hertfordshire EN6 5PN

    Construction of part single, part two storey side and rear extension with associated roof works.

    Received 13 May, published by the council 24 Jul 2026 Householder