25/1550/OUT

1. 27 Oct 2025

   Received by Hertsmere

2. 12 Nov 2025

   Validated

   Checked as complete and ready for consideration.

3. 24 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

This application is with Hertsmere for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

An outline application tests the principle of developing a site before the detail is worked up. Some or all of the particulars, such as appearance, layout, scale, access and landscaping, are held back as reserved matters for later approval. Permission at outline stage does not by itself allow building to start; the reserved matters must be approved first.

More on outline applications in our guide

• 21/1088/CLP Granted

  Oak Villa Wash Lane South Mimms Potters Bar Hertfordshire EN6 3QA

  Construction of single storey side extensions and alterations to fenestration. Certificate of Lawful Development (Proposed). Revised Application.

  20 May 2021 79m away Lawful development
• 26/0666/DOC Decided

  Beacon Service Station St Albans Road South Mimms Potters Bar Hertfordshire EN6 3NE

  Application for approval of details reserved by conditions 1 (Asbestos Survey), 2 (removal of Asbestos), and 4 (Demolition Management Plan) of planning permission reference 25/0788/PD28O.

  15 May 2026 98m away Conditions
• 26/0673/FUL Awaiting decision

  Land Adjacent To Romani St Albans Road South Mimms Potters Bar EN6 3PP

  Change of use of land to use as a residential caravan site to include 4x caravan/mobile homes with associated hardstanding and erection of acoustic fencing.

  18 May 2026 309m away Full applications
• 26/0915/MA Awaiting decision

  South Mimms BP Connect Service Station Bignells Corner St Albans Road South Mimms Potters Bar Hertfordshire EN6 3QQ

  Application for a non-material amendment to allow for changes to number of EV charging spaces following the grant of planning permission reference 23/1625/FUL.

  3 Jul 2026 384m away Amendments

• 26/1005/HCC Awaiting decision

  Borehamwood Fire Station Elstree Way Borehamwood Hertfordshire WD6 1JP

  Full planning application for the installation of modular sleeping and decontamination units within the site at Borehamwood Fire Station, Elstree Way, Borehamwood, Hertfordshire, WD6 1JP - Planning Reference PL/0586/26 (Consultation from Herts County Council).

  21 Jul 2026 Outline
• 26/0988/OUT Awaiting decision

  W Block Clare Hall Laboratories Blanche Lane South Mimms Hertfordshire

  Outline application (with all matters reserved except for means of access) for the demolition of buildings on site and erection of up to 185 homes (including 50% affordable housing) alongside access, landscaping, car parking and associated works.

  17 Jul 2026 Outline
• 26/0962/EI2 Awaiting decision

  Land Known As Home Farm Common Lane Radlett Hertfordshire

  Request for a scoping opinion (Environmental Impact Assessment).

  10 Jul 2026 Outline
• 25/1379/OUT Granted

  Fields Theobald Street Radlett Hertfordshire WD7 7LS

  Demolition of dwelling (Use Class C3) to provide 4x new dwellings (Use Class C3). Outline planning application (with all matters reserved except access).

  19 Sep 2025 Outline
• 26/0838/EI1 Granted

  Imperial Place Maxwell Road Borehamwood Hertfordshire

  Request for screening opinion (Environmental Assessment - Screening).

  16 Jun 2026 Outline