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Planning application

77 Hillside Avenue Borehamwood Hertfordshire WD6 1HQ

Granted Hertsmere 23/0211/CLP Certificate Proposed Lawful Use/Dev

Works: Loft or dormer Roofing

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

Proposal

Conversion of loft to form habitable space including hip to gable roof alterations, rear dormer and 2 roof lights to front. Certificate of Lawful Development (Proposed).

As published by the council, reference 23/0211/CLP

Application record

Reference
23/0211/CLP
Type
Certificate Proposed Lawful Use/Dev
Status
Decided
Decision
Grant Lawful Certificate (Proposed Dev)
Received
7 Feb 2023
Validated
7 Feb 2023
Decided
3 Apr 2023
Ward
Borehamwood Hillside
Parish
Elstree & Borehamwood Town Council
Decision by
Delegated Decision
Postcode
WD6 1HQ

Timeline

Dates from the published record

  1. 7 Feb 2023

    Received by Hertsmere

  2. 3 Apr 2023

    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 planning consultancy registered in Borehamwood

44 applications on PlanIndex · across 16 councils · 87% granted

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Documents

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

9 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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What this grant of permission means

Hertsmere granted permission on 3 April 2023, 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 lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 87 Hillside Avenue Borehamwood Hertfordshire WD6 1HH

    24/1192/HSE Submitted 18 Sep 2024 42m away

    Conversion of garage to habitable space with new window in place of garage door and raised eaves height, construction of first floor extension with pitched roof over existing garage, and alterations to fenestration.

    Granted Householder Extension Windows or glazing 14 docs
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  • 72 Hillside Avenue Borehamwood Hertfordshire WD6 1HL

    21/1085/CLP Submitted 20 May 2021 61m away

    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 Loft or dormer 7 docs

  • 70 Hillside Avenue Borehamwood Hertfordshire WD6 1HL

    26/0334/CLP Submitted 12 Mar 2026 64m 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 64m away

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

    Granted Prior approval Extension 9 docs
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  • 59 Hillside Avenue Borehamwood Hertfordshire WD6 1HQ

    21/0947/CLP Submitted 30 Apr 2021 78m away

    Conversion of loft to habitable room with hip to gable roof alterations, rear dormer, new side window, and 3 front rooflights. Certificate of Lawful Development (proposed).

    Granted Lawful development Loft or dormer Roofing +1 10 docs

  • 59 Hillside Avenue Borehamwood Hertfordshire WD6 1HQ

    21/0948/HSE Submitted 30 Apr 2021 78m away

    Construction of single storey front, side and rear extensions, following demolition of existing conservatory.

    Granted Householder Extension Demolition 11 docs
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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