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Planning application

153 Cranborne Crescent Potters Bar Hertfordshire EN6 3AF

Granted Hertsmere 21/0930/CLP Certificate Proposed Lawful Use/Dev

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

Proposal

Erection of outbuilding. Certificate of lawfulness (Proposed)

As published by the council, reference 21/0930/CLP

Application record

Reference
21/0930/CLP
Type
Certificate Proposed Lawful Use/Dev
Status
Decided
Decision
Grant Lawful Certificate (Proposed Dev)
Received
28 Apr 2021
Validated
28 Apr 2021
Decided
23 Jun 2021
Ward
Potters Bar Furzefield
Parish
No Parish
Decision by
Delegated Decision
Postcode
EN6 3AF

Timeline

Dates from the published record

  1. 28 Apr 2021

    Received by Hertsmere

  2. 23 Jun 2021

    Decision issued: Grant Lawful Certificate (Proposed Dev)

  3. 9 Aug 2026

    Added to PlanIndex

Documents

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

4 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 a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About lawful development applications

How this application type works

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

Nearby applications

Within 500 metres

  • 161 Cranborne Crescent Potters Bar Hertfordshire EN6 3AF

    21/1202/PD42 Submitted 7 Jun 2021 31m away

    Construction of single storey rear extension. Depth 5m, Height 3m, Eaves 3m.

    Granted Prior approval Extension 12 docs
    Small domestic

  • 72 Cranborne Crescent Potters Bar Hertfordshire EN6 3AG

    24/1221/CLP Submitted 24 Sep 2024 52m away

    Construction of single storey side extension. Certificate of Lawful Development (Proposed).

    Refused Lawful development Extension 4 docs
    Small domestic

  • Land Rear Of 141 - 143 Cranborne Crescent Potters Bar Hertfordshire

    24/1560/FUL Submitted 29 Nov 2024 76m away

    84% historically approved · decision due ~4 Feb

    Construction of 4x semi-detached and 1x detached two storey dwellings to rear of 141 and 143 Cranbourne Crescent with new road accessed off Cranbourne Road. Associated hard and soft landscaping.

    Awaiting decision Full applications 53 docs

  • 85 Cranborne Road Potters Bar Hertfordshire EN6 3AQ

    23/0060/PD42 Submitted 13 Jan 2023 109m away

    Single storey rear extension. Depth: 6.00m, Height: 3.65m, Eaves: 3.00m.

    Granted Prior approval Extension 5 docs
    Small domestic

  • 115 Cranborne Road Potters Bar Hertfordshire EN6 3AQ

    22/1974/HSE Submitted 28 Nov 2022 112m away

    Demolition of existing garage and construction of a two storey side extension, part single/part two storey rear extension, new front porch, and creation of habitable space at basement level. (AMENDED PLANS RECEIVED: 10/02/2023 - reduced width of two storey rear extension) (AMENDED PLANS RECEIVED: 28/02/2023 - parking plan)

    Granted Householder Extension Demolition 14 docs
    Small domestic

  • 115 Cranborne Road Potters Bar Hertfordshire EN6 3AQ

    26/0446/CLP Submitted 2 Apr 2026 112m away

    Conversion of loft to habitable space including hip to gable roof alterations with rear dormer and 3x front roof lights. Certificate of lawful development (Proposed).

    Granted Lawful development Loft or dormer Roofing 6 docs

In Hertsmere

  • 26/1247/CLP Awaiting decision

    314 Mutton Lane Potters Bar Hertfordshire EN6 2AX

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

    27 Aug 2026 Lawful development
  • 26/1222/CLP Awaiting decision

    37 Duncan Way Bushey Hertfordshire WD23 2BE

    Conversion of loft to habitable space with associated hip to gable roof alterations, rear dormer, insertion of 3x front rooflights and removal of 2x chimney stacks, with side window at loft level. Certificate of Lawful Development (Proposed).

    24 Aug 2026 Lawful development
  • 26/1220/CLP Awaiting decision

    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).

    24 Aug 2026 Lawful development
  • 26/1171/CLP Awaiting decision

    15 Catsey Woods Bushey Hertfordshire WD23 4HS

    Conversion of loft to habitable space with rear dormer and Juliet balcony, 1x window at loft level to each side, and insertion of 1x rear and 3x front rooflights. Certificate of Lawful Development (Proposed).

    14 Aug 2026 Lawful development
  • 26/1156/CLP Awaiting decision

    30 Ladbrooke Drive Potters Bar Hertfordshire EN6 1QR

    Single storey rear extension. Conversion of loft to habitable space with hip-to-gable roof alterations to include rear dormer. Certificate of Lawful Development (Proposed).

    12 Aug 2026 Lawful development