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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
Granted As published: 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 5 applications since 2021: 4 approved, 1 refused.

  • 21/1690/HSE Granted

    5 Barr Road Potters Bar Hertfordshire EN6 5PG

    Construction of single storey side and rear extension following alterations to existing side (part retrospective).

    Decided 7 Oct 2021 Householder
  • 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

23 applications on PlanIndex · across 6 councils · 90% 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

  • Delegated report Delegated Report · 21 Jul 2021
  • Decision ldcp -grant cert prop develop Decision · 21 Jul 2021
  • Location plan Drawing/Plans · 26 May 2021
  • Existing & proposed floor plans & elevations Drawing/Plans · 26 May 2021
  • Planning statement Supporting Documents · 26 May 2021
  • Attachmentsummary One App Attachments · 26 May 2021
  • Application form redacted Application Form · 26 May 2021

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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 0.3 miles

  • 5 Barr Road Potters Bar Hertfordshire EN6 5PG

    21/1403/CLP Submitted 5 Jul 2021 50 yards 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 50 yards 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 50 yards away

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

    Refused Prior approval Extension 6 docs
    Small domestic
  • 5 Barr Road Potters Bar Hertfordshire EN6 5PG

    21/1690/HSE Submitted 16 Aug 2021 50 yards away

    Construction of single storey side and rear extension following alterations to existing side (part retrospective).

    Granted Householder Extension 7 docs
    Small domestic
  • 10 Barr Road Potters Bar Hertfordshire EN6 5PG

    26/1510/PD42 Submitted 19 Oct 2026 50 yards away

    87% historically approved · decision due ~14 Dec

    Single storey rear extension. Depth: 4m, Height: 2.95m, Eaves: 2.95m.

    Awaiting decision Extension
    Small domestic
  • 10 Barr Road Potters Bar Hertfordshire EN6 5PG

    21/1582/HSE Submitted 30 Jul 2021 50 yards away

    Demolition of existing rear conservatory, construction of replacement single storey rear extension and alterations to fenestration.

    Granted Householder Extension Demolition +1 7 docs
    Small domestic

In Hertsmere

  • 26/1315/CLP Granted

    52 Carrington Avenue Borehamwood Hertfordshire WD6 2HA

    Replacement rear dormer and alterations to front roof lights. Certificate of lawful development (Proposed).

    Received 10 Sep, published by the council 19 Sep 2026 Lawful development
  • 26/1220/CLP Decided

    The Farm House The Green Letchmore Heath Watford Hertfordshire WD25 8ES

    Removal of approximately 1.4m of private garden hedge and installation of an inward-opening pedestrian gate and posts, with a maximum overall height of 1.0 metre above existing ground level, wholly within the property boundary. Certificate of Lawful Development (Proposed).

    Received 24 Aug, published by the council 28 Aug 2026 Lawful development
  • 26/1300/CLP Granted

    111 Church Road Potters Bar Hertfordshire EN6 1EY

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

    Received 7 Sep, published by the council 14 Sep 2026 Lawful development
  • 26/1573/CLP Awaiting decision

    49 Warenford Way Borehamwood Hertfordshire WD6 5ER

    Construction of single storey outbuilding Certificate of Lawful Development (Proposed).

    Received 29 Oct, published by the council 6 Nov 2026 Lawful development
  • 26/1276/CLE Granted

    81 Barton Way Borehamwood Hertfordshire WD6 1PQ

    Retention of existing use of an outbuilding as a self-contained dwellinghouse. Certificate of Lawful Development (Existing).

    Received 3 Sep, published by the council 9 Sep 2026 Lawful development