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Planning application

5 Barr Road Potters Bar Hertfordshire EN6 5PG

Granted Hertsmere 21/1132/CLP Certificate Proposed Lawful Use/Dev

Works: Loft or dormer Roofing Windows or glazing

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Conversion of loft to habitable space with hip to gable roof alterations to include rear dormer with Juliet balcony and insertion of window to side elevation. Certificate of Lawful Development (Proposed).

As published by the council, reference 21/1132/CLP

Application record

Reference
21/1132/CLP
Type
Certificate Proposed Lawful Use/Dev
Status
Decided
Decision
Grant Lawful Certificate (Proposed Dev)
Received
26 May 2021
Validated
26 May 2021
Decided
20 Jul 2021
Ward
Potters Bar Oakmere
Parish
No Parish
Decision by
Delegated Decision
Postcode
EN6 5PG

Site history

Applications at this address on the Hertsmere register

This site has had 4 applications since 2021: 3 approved, 1 refused.

  • 21/1669/CLE Granted

    5 Barr Road Potters Bar Hertfordshire EN6 5PG

    Construction of a single storey side and rear extension to include alterations to fenestration. Certificate of Lawful Development (Existing).

    Decided 20 Sep 2021 Lawful development
  • 21/1403/CLP Granted

    5 Barr Road Potters Bar Hertfordshire EN6 5PG

    Construction of single storey rear infill extension and alterations to fenestration. Certificate of Lawful Development (Proposed).

    Decided 24 Aug 2021 Lawful development
  • 21/1129/PD42 Refused

    5 Barr Road Potters Bar Hertfordshire EN6 5PG

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

    Decided 30 Jun 2021 Prior approval

Timeline

Dates from the published record

  1. 26 May 2021

    Received by Hertsmere

  2. 20 Jul 2021

    Decision issued: Grant Lawful Certificate (Proposed Dev)

  3. 24 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Technical Detail Ltd. Agent, registered in London

Active · incorporated 2006 · London

21 applications on PlanIndex · across 6 councils · 88% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

Documents

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

7 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.

Trade members open them from here.

Open the documents

What this grant of permission means

Hertsmere granted permission on 20 July 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 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

  • 5 Barr Road Potters Bar Hertfordshire EN6 5PG

    21/1403/CLP Submitted 5 Jul 2021 0m away

    Construction of single storey rear infill extension and alterations to fenestration. Certificate of Lawful Development (Proposed).

    Granted Lawful development Extension Windows or glazing 7 docs
    Small domestic

  • 5 Barr Road Potters Bar Hertfordshire EN6 5PG

    21/1669/CLE Submitted 13 Aug 2021 0m away

    Construction of a single storey side and rear extension to include alterations to fenestration. Certificate of Lawful Development (Existing).

    Granted Lawful development Extension Windows or glazing 7 docs
    Small domestic

  • 5 Barr Road Potters Bar Hertfordshire EN6 5PG

    21/1129/PD42 Submitted 26 May 2021 0m away

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

    Refused Prior approval Extension 6 docs
    Small domestic

  • 35A High Street Potters Bar Hertfordshire EN6 5AJ

    25/1565/FUL Submitted 29 Oct 2025 54m away

    Change of use of first and second floors from Class E (office) to 2x HMOs (Class C4), comprising a 4-bedroom HMO on the first floor and a 3-bedroom HMO on the second floor with shared kitchen/dining/living facilities for up to 12 occupants (additional plans/information received on the 23.01.2026 and amended plans on the 27.04.2026 and 07.05.2026).

    Granted Full applications 31 docs

  • 35A High Street Potters Bar Hertfordshire EN6 5AJ

    26/0341/PD56M Submitted 16 Mar 2026 54m away

    Change of use of the existing upper floors of the building from commercial use (Use Class E) to residential use (Use Class C3) to provide 4x residential dwellings.

    Withdrawn Prior approval 22 docs

  • 7 View Road Potters Bar Hertfordshire EN6 5PH

    21/0880/HSE Submitted 21 Apr 2021 73m away

    Two storey side and part single/part two storey rear extensions. New access walkway and gate to rear garden and widening of front door. (amended plans received 18/05/2021)

    Granted Householder Extension 17 docs
    Domestic

In Hertsmere

  • 26/0981/CLE Decided

    4 Honeywood Close Potters Bar Hertfordshire EN6 5QE

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

    16 Jul 2026 Lawful development
  • 26/1014/CLP Decided

    24 Mount Grace Road Potters Bar Hertfordshire EN6 1RD

    Construction of a single-storey outbuilding within the rear garden. Certificate of Lawful Development (Proposed).

    22 Jul 2026 Lawful development
  • 26/1015/CLP Decided

    24 Mount Grace Road Potters Bar Hertfordshire EN6 1RD

    Construction of a single-storey BBQ within the garden. Certificate of Lawful Development (Proposed).

    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
  • 26/0996/CLE Decided

    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