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Planning application

58 Thornbury Gardens Borehamwood Hertfordshire WD6 1RE

Granted Hertsmere 24/1154/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

Change of use from C3 to C4 (5 person HMO). Demolition of existing outbuilding to allow for single storey rear extension.

As published by the council, reference 24/1154/CLP

Application record

Reference
24/1154/CLP
Type
Certificate Proposed Lawful Use/Dev
Status
Decided
Decision
Grant Lawful Certificate (Proposed Dev)
Received
10 Sep 2024
Validated
30 Sep 2024
Decided
21 Nov 2024
Ward
Borehamwood Kenilworth
Parish
Elstree & Borehamwood Town Council
Decision by
Delegated Decision
Postcode
WD6 1RE

Site history

Applications at this address on the Hertsmere register

This site has had 4 applications since 2024: 4 approved, 0 refused.

  • 24/1248/CLP Granted

    58 Thornbury Gardens Borehamwood Hertfordshire WD6 1RE

    Conversion of loft to habitable space including rear dormer. Certificate of lawful development (Proposed).

    Decided 4 Nov 2024 Lawful development
  • 24/1155/HSE Granted

    58 Thornbury Gardens Borehamwood Hertfordshire WD6 1RE

    Part single part two storey rear extension following demolition of outbuilding.

    Decided 4 Nov 2024 Householder
  • 24/1048/PD42 Granted

    58 Thornbury Gardens Borehamwood Hertfordshire WD6 1RE

    Demolition of existing detached outbuilding and construction of a single storey rear extension. Depth: 6m, Height: 3m, Eaves: 3m.

    Decided 13 Sep 2024 Prior approval

Timeline

Dates from the published record

  1. 10 Sep 2024

    Received by Hertsmere

  2. 30 Sep 2024

    Validated

    Checked as complete and ready for consideration.

  3. 21 Nov 2024

    Decision issued: Grant Lawful Certificate (Proposed Dev)

  4. 1 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Dimensions- Planning&Architecture Agent, an architecture practice

279 applications on PlanIndex · across 23 councils · 65% granted

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Documents

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

5 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 21 November 2024, 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

In Hertsmere

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    16 Jul 2026 Lawful development
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    22 Jul 2026 Lawful development
  • 26/1021/CLP Decided

    57 Aberdale Gardens Potters Bar Hertfordshire EN6 2JN

    Conversion of loft to habitable space to include hip to gable roof alterations, rear dormer and 3x front rooflights. Certificate of Lawful Development (Proposed).

    22 Jul 2026 Lawful development
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    8 Melrose Avenue Potters Bar Hertfordshire EN6 1SZ

    Existing use as a HMO (Class C4). Certificate of Lawful Development (Existing).

    20 Jul 2026 Lawful development