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Planning application

36 Grangewood Potters Bar Hertfordshire EN6 1SL

Granted Hertsmere 25/0846/HSE Householder Application

Works: Extension Loft or dormer Roofing Demolition Windows or glazing 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

Demolition of rear conservatory, construction of part single, part two storey front extension and two storey rear extension, and conversion of loft to habitable space with associated hip to gable crown roof alterations, 3x dormers to front and rear, and removal of chimney stack; alterations to fenestration.

As published by the council, reference 25/0846/HSE

Application record

Reference
25/0846/HSE
Type
Householder Application
Status
Decided
Decision
Granted As published: Grant Permission
Received
4 Jun 2025
Validated
4 Jun 2025
Decided
14 May 2026
Ward
Potters Bar Parkfield
Parish
No Parish
Decision by
Delegated Decision
Postcode
EN6 1SL

Timeline

Dates from the published record

  1. 4 Jun 2025

    Received by Hertsmere

  2. 14 May 2026

    Decision issued: Grant Permission

  3. 9 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

John Perrin & Sons Ltd Agent, registered in Enfield

Active · incorporated 2013 · Enfield

134 applications on PlanIndex · across 8 councils · 89% granted

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Documents

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

14 documents on file for this application

  • Decision notice Decision · 18 May 2026
  • Delegated report Delegated Report · 18 May 2026
  • Welh comment Consultee Comment · 30 Apr 2026
  • Proposed elevations Drawing/Plans · 10 Apr 2026
  • Ground floor & first floor plan Drawing/Plans · 10 Apr 2026
  • Proposed second floor and roof plans Drawing/Plans · 10 Apr 2026
  • Block plan rev b Drawing/Plans · 03 Feb 2026
  • Potters bar society response Consultee replies · 03 Jul 2025
  • Welwyn hatfield response Consultee replies · 25 Jun 2025
  • Applicationformredacted Application Form · 04 Jun 2025
  • Site location plan Drawing/Plans · 04 Jun 2025
  • Existing elevations Drawing/Plans · 04 Jun 2025
  • Existing ground and first floor plans Drawing/Plans · 04 Jun 2025
  • Existing roof plan and section a-a Drawing/Plans · 04 Jun 2025

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What this grant of permission means

Hertsmere granted permission on 14 May 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 0.3 miles

  • 34 Grangewood Potters Bar Hertfordshire EN6 1SL

    25/1772/HSE Submitted 11 Dec 2025 50 yards away

    Conversion of existing garage to habitable space, including removal of the garage door and installation of a replacement window. Erection of a replacement garage to the front. Installation of a replacement dropped kerb following removal of the existing one.

    Granted Householder Windows or glazing 12 docs
    Small domestic
  • 22 Grangewood Little Heath EN6 1SH

    6/2024/1723/HOUSE Submitted 9 Sep 2024 100 yards away

    Erection of a two storey side and rear extension, single storey side extension, fenestration alterations, garage conversion and widening of existing hardstanding

    Granted Householder Extension Windows or glazing
    Small domestic
  • 29 Osborne Road Potters Bar Hertfordshire EN6 1SD

    23/0280/TPO Submitted 20 Feb 2023 100 yards away

    Part of G1. T1 OAK. Reduce crown by up to 2m to leave a height of 12m and a spread of 10m. Remove main branch to trunk as per annotated photograph.

    Granted Trees 15 docs
  • 111 Church Road Potters Bar Hertfordshire EN6 1EY

    26/1300/CLP Submitted 7 Sep 2026 150 yards away

    82% historically approved · decision due ~2 Nov

    Conversion of loft to habitable space to include rear dormer, 3x front rooflights and removal of chimney stack. Certificate of Lawful Development (Proposed).

    Awaiting decision Lawful development Loft or dormer
  • Land To The Rear Of 91 - 93 Church Road Potters Bar Hertfordshire

    26/0467/FUL Submitted 7 Apr 2026 200 yards away

    Demolition of existing commercial workshop buildings to facilitate construction of C3 residential single storey dwelling with associated parking, private amenity space, bin and cycle storage provision.

    Granted Full applications Demolition 40 docs
    Small domestic
  • 107 Church Road Potters Bar Hertfordshire EN6 1EY

    21/1643/HSE Submitted 10 Aug 2021 200 yards away

    Part single, part two storey rear and two storey side extension and erection of porch to front.

    Granted Householder Extension 9 docs
    Small domestic

In Hertsmere

  • 26/1234/HSE Granted

    66 Park Crescent Elstree Borehamwood Hertfordshire WD6 3PU

    Construction of swimming pool with associated hard landscaping.

    Received 26 Aug, published by the council 3 Sep 2026 Householder
  • 26/1227/HSE Granted

    22 Pinewood Close Borehamwood Hertfordshire WD6 5NW

    Construction of part single, part two-storey rear extension, two-storey side extension including conversion of existing attached garage to habitable space, and alterations to fenestration.

    Received 26 Aug, published by the council 2 Sep 2026 Householder
  • 26/1500/HSE Awaiting decision

    10 Oakridge Avenue Radlett Hertfordshire WD7 8EP

    Demolition of existing rear conservatory and erection of part single part two storey rear extension with alterations to fenestration.

    Received 19 Oct, published by the council 21 Oct 2026 Householder
  • 26/1029/HSE Granted

    5 Elmroyd Avenue Potters Bar Hertfordshire EN6 2ED

    Installation of 8x solar panels.

    Received 23 Jul, published by the council 28 Aug 2026 Householder
  • 26/1235/HSE Granted

    14 Neville Close Potters Bar Hertfordshire EN6 2AG

    Construction of single storey front, side and rear extension and alterations to fenestration.

    Received 26 Aug, published by the council 4 Sep 2026 Householder