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Planning application

10 Blunesfield Potters Bar Hertfordshire EN6 5DG

Refused Hertsmere 26/0543/FUL Full Planning Permission

Works: New dwelling Extension Loft or dormer Windows or glazing Domestic

Read from the description, not a valuation. How we read the register

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Part single part two-storey rear extension, conversion of loft to habitable space with rear dormer and to include insertion of 1x rear roof light, and alterations to fenestration to include replacement of garage door with window, to allow for subdivision of dwelling to create 2x flats, including provision of parking, EV chargers, cycle/bin store, and amenity space.

As published by the council, reference 26/0543/FUL

Application record

Reference
26/0543/FUL
Type
Full Planning Permission
Status
Decided
Decision
Refuse Permission
Received
22 Apr 2026
Validated
22 Apr 2026
Decided
18 Jun 2026
Ward
Potters Bar Oakmere
Parish
No Parish
Decision by
Delegated Decision
Postcode
EN6 5DG

Timeline

Dates from the published record

  1. 22 Apr 2026

    Received by Hertsmere

  2. 18 Jun 2026

    Decision issued: Refuse Permission

  3. 9 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file, registered in Harrow

25 applications on PlanIndex · across 10 councils · 41% granted

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Documents

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

12 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 refusal means

The process from here

The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.

Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.

About full applications applications

How this application type works

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

Nearby applications

Within 500 metres

  • 10 Blunesfield Potters Bar Hertfordshire EN6 5DG

    26/0539/PD42 Submitted 22 Apr 2026 0m away

    Single storey rear extension Depth: 7.00m, Height: 3.00m, Eaves: 3.00m.

    Granted Prior approval Extension 6 docs
    Small domestic
  • 75 The Causeway Potters Bar Hertfordshire EN6 5HL

    23/0005/HSE Submitted 3 Jan 2023 59m away

    Single storey rear extension, conversion of loft to habitable room to include front, side and rear dormers and roof lights to side and rear elevations. New front porch and an application of render to all elevations. New front gate. (Retrospective application) (Amended plans received on 29.03.2023 including planting; Amended description to include gate)

    Granted Householder Extension Loft or dormer 15 docs
    Small domestic
  • 2 Northlands Potters Bar EN6 5DF

    TP/11/2251 Submitted 14 Nov 2011 70m away

    Addition of new porch roof.

    Granted Householder Extension 13 docs
    Small domestic
  • Block 1-8 79 The Causeway Potters Bar Hertfordshire

    22/1844/FUL Submitted 1 Nov 2022 80m away

    Removal of existing refuse area, relocation and erection of new refuse area with associated landscaping works and access path.

    Granted Full applications 11 docs
  • 79 The Causeway Potters Bar Hertfordshire EN6 5HL

    21/0245/VOC Submitted 4 Feb 2021 80m away

    Application for variation of Condition 10 (Plans) to allow for extension of basement area to front elevation and ventilation openings to basement, raising of crown roof to main gable, dormer roof extension, addition of balcony to second floor, omission of brick plinth, and changes to fenestration following grant of planning permission 18/1044/FUL (as amended by plans received 10/05/2021,

    Granted Amendments Extension Loft or dormer +1 12 docs
  • 79 The Causeway Potters Bar Hertfordshire EN6 5HL

    20/1503/VOC Submitted 28 Sep 2020 80m away

    Retrospective application for variation of condition 10 (plans) to allow for fenestration changes, balcony extension, privacy screening and alterations to ground line to allow for basement ventilation following grant of planning permission 18/1044/FUL and 19/0859/VOC.

    Withdrawn Amendments Extension Windows or glazing 10 docs

In Hertsmere

  • 26/0455/FUL Granted

    34 - 36 Northfield Road Borehamwood Hertfordshire

    Construction of part single, part two storey side and rear extension to both properties, and alterations to fenestration.

    7 Apr 2026 Full applications
  • 26/0166/FUL Granted

    Meadow Park Broughinge Road Borehamwood Hertfordshire

    Re-modelling of Brook Road Car Park, construction of a cafe with public toilets, addition of a tree lined pedestrian access creating a new entrance to the park, and installation of external lighting and additional CCTV.

    10 Feb 2026 Full applications
  • 25/1463/FUL Granted

    Land To The South East Of Electricity Station Hilfield Lane Aldenham Hertfordshire

    Construction of a new permanent access road and bellmouth onto Hilfield Lane; two bunds utilising excavated material from construction; and associated drainage, together with a landscaping scheme, and a biodiversity net gain (BNG) strategy (revised plans received relate to amended red edge / site access / internal access changes / and associated landscape changes).

    8 Oct 2025 Full applications
  • 26/1211/FUL Awaiting decision

    49 London Road Shenley Radlett Hertfordshire WD7 9BN

    Demolition of existing modern extension comprising the conservatory, kitchen and utility room.

    21 Aug 2026 Full applications
  • 26/1206/FUL Awaiting decision

    22 Watford Road Radlett Hertfordshire WD7 8LE

    Demolition of existing detached dwelling and redevelopment of the site to provide 5x self-contained residential apartments, with associated parking, access, landscaping, refuse and cycle storage.

    20 Aug 2026 Full applications