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Planning application

319 Mutton Lane Potters Bar Hertfordshire EN6 2AY

Granted Hertsmere 21/0728/PD42 PD- Prior Approval 42 day (Hsehold ext)

Works: Extension 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

Single storey rear extension. Depth - 4m, Height - 4m, Eaves - 2.98m

As published by the council, reference 21/0728/PD42

Application record

Reference
21/0728/PD42
Type
PD- Prior Approval 42 day (Hsehold ext)
Status
Decided
Decision
Granted As published: PD42 - Prior Approval not required
Received
6 Apr 2021
Validated
6 Apr 2021
Decided
18 May 2021
Ward
Potters Bar Furzefield
Parish
No Parish
Decision by
Delegated Decision
Postcode
EN6 2AY

Timeline

Dates from the published record

  1. 6 Apr 2021

    Received by Hertsmere

  2. 18 May 2021

    Decision issued: PD42 - Prior Approval not required

  3. 9 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Well Architectural Agent, an architecture practice

1 application on PlanIndex

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Documents

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

6 documents on file for this application

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What this grant of permission means

Hertsmere granted permission on 18 May 2021, 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 prior approval applications

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 313 Mutton Lane Potters Bar Hertfordshire EN6 2AY

    26/1443/PD42 Submitted 7 Oct 2026 50 yards away

    87% historically approved · decision due ~2 Dec

    Single storey rear extension. Depth: 6m, Height: 3m, Eaves: 3m.

    Awaiting decision Extension
    Small domestic

  • 313 Mutton Lane Potters Bar Hertfordshire EN6 2AY

    26/1445/HSE Submitted 7 Oct 2026 50 yards away

    92% historically approved · decision due ~2 Dec

    Single-storey rear extension to include integration of existing detached outbuilding and demolition of existing conservatory, conversion of loft to habitable space to include side dormer and removal of chimney stack.

    Awaiting decision Householder Extension Loft or dormer +1
    Small domestic

  • 313 Mutton Lane Potters Bar Hertfordshire EN6 2AY

    26/1398/CLP Submitted 28 Sep 2026 50 yards away

    81% historically approved · decision due ~23 Nov

    Conversion of loft to habitable space to include side and rear dormer; 2no. single storey rear extensions following demolition of existing conservatory; installation of driveway. Certificate of Lawful Development (Proposed).

    Awaiting decision Lawful development Extension Loft or dormer +1
    Small domestic

  • 313 Mutton Lane Potters Bar Hertfordshire EN6 2AY

    26/1397/PD42 Submitted 28 Sep 2026 50 yards away

    87% historically approved · decision due ~23 Nov

    2no. single-storey rear extensions. Depth: 6m, Height: 3m, Eaves: 3m.

    Awaiting decision Extension
    Small domestic

  • 323 Mutton Lane Potters Bar EN6 2AY

    TP/06/0899 Submitted 17 Jul 2006 50 yards away

    *Electronic documents only, no paper file*Two storey front/side extension, single storey rear extension and new detached garage following removal of existing pergola and piers and existing garage.

    Refused Full applications Extension 6 docs
    Small domestic

  • 314 Mutton Lane Potters Bar Hertfordshire EN6 2AX

    26/1247/CLP Submitted 27 Aug 2026 100 yards away

    Conversion of loft to habitable space including hip to gable roof alterations, rear dormer and 2x front roof lights. Certificate of lawful development (Proposed).

    Decided Lawful development Loft or dormer Roofing 3 docs

In Hertsmere

  • 26/0496/PD56M Granted

    Metropolitan House Darkes Lane Potters Bar Hertfordshire EN6 1AG

    Change of use from Office (Class E) to Residential (Class C3) for 96 flats.

    Received 13 Apr, published by the council 24 Jul 2026 Prior approval
  • 26/0919/PD42 Awaiting decision

    77 Manor Way Borehamwood Hertfordshire WD6 1QR

    Single storey rear extension. Depth: 6.0m Height: 3.2m, Eaves: 2.4m.

    Received 6 Jul, published by the council 24 Jul 2026 Prior approval
  • 26/0911/PD28O Awaiting decision

    The Mercure Hotel And Land To South East Tylers Way Watford Hertfordshire WD25 8JH

    Demolition of the existing buildings at the Former Mercure Hotel (Application for Prior Notification).

    Received 2 Jul, published by the council 24 Jul 2026 Prior approval
  • 26/0075/PD56M Decided

    3 Wyllyotts Place Potters Bar Hertfordshire EN6 2JD

    Change of use from Class E to Class C3 to facilitate conversion of offices into 5 self contained flats.

    Received 21 Jan, published by the council 9 Aug 2026 Prior approval
  • 26/0526/PD42 Granted

    20 Kenilworth Drive Borehamwood Hertfordshire WD6 1QW

    Single storey rear extension. Depth: 6.00m, Height: 2.95m, Eaves: 2.75m.

    Received 20 Apr, published by the council 9 Aug 2026 Prior approval