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Planning application

76 Theobald Street Borehamwood Hertfordshire WD6 4SU

Granted Hertsmere 25/1777/HSE Householder Application

Works: Extension 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

Part single part two storey rear extension.

As published by the council, reference 25/1777/HSE

Application record

Reference
25/1777/HSE
Type
Householder Application
Status
Decided
Decision
Grant Permission
Received
12 Dec 2025
Validated
8 Jan 2026
Decided
20 Apr 2026
Ward
Borehamwood Brookmeadow
Parish
Elstree & Borehamwood Town Council
Decision by
Delegated Decision
Postcode
WD6 4SU

Timeline

Dates from the published record

  1. 12 Dec 2025

    Received by Hertsmere

  2. 8 Jan 2026

    Validated

    Checked as complete and ready for consideration.

  3. 20 Apr 2026

    Decision issued: Grant Permission

  4. 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 registered in Hockley

120 applications on PlanIndex · across 15 councils · 75% granted

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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.

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What this grant of permission means

Hertsmere granted permission on 20 April 2026, 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 500 metres

  • 4 Markham Close Borehamwood Hertfordshire WD6 4PQ

    21/1078/HSE Submitted 19 May 2021 70m away

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    Granted Householder Loft or dormer 11 docs
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  • 60 Theobald Street Borehamwood Hertfordshire WD6 4SH

    21/1076/HSE Submitted 19 May 2021 106m away

    Conversion of loft to habitable room to include 3 x rear dormers and insertion of roof light to front elevation. Construction of two storey side extension, new front porch with relocated entrance and alterations to fenestration. (Amended Plans Received 22/06/2021)

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  • Eruv 34 Locations Around Borehamwood Hertfordshire

    21/1099/MA Submitted 21 May 2021 112m away

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    Refused Amendments 5 docs

  • 32 Chandos Road Borehamwood Hertfordshire WD6 1UY

    23/0031/HSE Submitted 9 Jan 2023 114m away

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  • 32 Chandos Road Borehamwood Hertfordshire WD6 1UY

    23/0032/CLP Submitted 9 Jan 2023 115m away

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  • 30 Chandos Road Borehamwood Hertfordshire WD6 1UZ

    26/0701/HSE Submitted 22 May 2026 120m away

    90% historically approved · decision due ~17 Jul

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    Decided Householder Extension 7 docs
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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