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Planning application

Charleston Paddocks St Albans Road South Mimms Potters Bar Hertfordshire EN6 3ND

Awaiting decision Hertsmere 26/0926/DOC Conditions

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Application for approval of details reserved by conditions 20 (communications strategy) of planning permission reference 23/1049/OUT.

As published by the council, reference 26/0926/DOC

Application record

Reference
26/0926/DOC
Category
Conditions
Status
Awaiting decision
Received
7 Jul 2026
Validated
7 Jul 2026
Ward
Shenley
Parish
The Parish Council South Mimms And Ridge
Postcode
EN6 3ND

Site history

Applications at this address on the Hertsmere register

This site has had 10 applications since 2025: 2 approved, 0 refused.

  • 26/1017/DOC Awaiting decision

    Charleston Paddocks St Albans Road South Mimms Potters Bar Hertfordshire EN6 3ND

    Application for approval of details reserved by condition 19 (Geotechnical submissions) of planning permission reference 23/1049/OUT.

    Submitted 22 Jul 2026 Conditions
  • 26/0927/DOC Decided

    Charleston Paddocks St Albans Road South Mimms Potters Bar Hertfordshire EN6 3ND

    Application for approval of details reserved by condition 31 (Construction Environmental Management Plan) of planning permission reference 23/1049/OUT.

    Decided 13 Aug 2026 Conditions
  • 26/0904/DOC Decided

    Charleston Paddocks St Albans Road South Mimms Potters Bar Hertfordshire EN6 3ND

    Application for approval of details reserved by condition 24 (Groundwater Contamination/Piling) of planning permission reference 23/1049/OUT.

    Decided 11 Aug 2026 Conditions
  • 26/0903/DOC Awaiting decision

    Charleston Paddocks St Albans Road South Mimms Potters Bar Hertfordshire EN6 3ND

    Application for approval of details reserved by conditions 17 (Construction Traffic Management Plan) and 21 (Site Waste Management Plan) of planning permission reference 23/1049/OUT.

    Submitted 30 Jun 2026 Conditions
  • 26/0868/DOC Awaiting decision

    Charleston Paddocks St Albans Road South Mimms Potters Bar Hertfordshire EN6 3ND

    Application for approval of details reserved by condition 34 (Training & Employment Management Strategy) of planning permission reference 23/1049/OUT.

    Submitted 23 Jun 2026 Conditions
  • 26/0573/DOC Granted

    Charleston Paddocks St Albans Road South Mimms Potters Bar Hertfordshire EN6 3ND

    Application for approval of details reserved by condition 30 (Biodiversity Net Gain Management plan) of planning permission reference 23/1049/OUT.

    Decided 13 Aug 2026 Conditions
  • 25/1668/VOC Awaiting decision

    Charleston Paddocks St Albans Road South Mimms Potters Bar Hertfordshire EN6 3ND

    Removal of condition 33 (restriction of use as a data centre) following grant of planning permission 23/1049/OUT.

    Submitted 21 Nov 2025 Amendments
  • 25/1502/DOC Granted

    Charleston Paddocks St Albans Road South Mimms Potters Bar Hertfordshire EN6 3ND

    Application for approval of details reserved by conditions 8 (public rights of way) of planning permission reference 23/1049/OUT.

    Decided 11 Aug 2026 Conditions
  • 25/0526/DOC Awaiting decision

    Charleston Paddocks St Albans Road South Mimms Potters Bar Hertfordshire EN6 3ND

    Application for approval of details reserved by conditions 11 (Contaminated land 1), 12 (Contaminated land 2), 22 (Groundwater Contamination Condition 3) and 23 (Groundwater Contamination Condition 4) of planning permission reference 23/1049/OUT.

    Submitted 2 Apr 2025 Conditions

Timeline

Dates from the published record

  1. 7 Jul 2026

    Received by Hertsmere

  2. 24 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 1 September 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Hertsmere took a median of 58 days over the applications it decided in the last year.

Cases linked to this one on the register

  • Application: 23/1049/OUT (Decided)

Who's behind it

Company information only, from the register and Companies House

Twenty5 Planning Ltd Agent, a planning consultancy registered in Cambridge

Active · incorporated 2025 · Cambridge

49 applications on PlanIndex · across 17 councils · 100% 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

Railway Pensions Nominees Ltd Applicant

4 applications on PlanIndex

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

2 documents on file for this application

  • Applicationformredacted Application Form · 07 Jul 2026
  • Railway pension nominees communications strategy plan Supporting Documents · 07 Jul 2026

Trade members open them from here.

Open the documents

What happens while it is decided

This application is with Hertsmere for determination, against a statutory target of eight weeks. Over the last year Hertsmere decided condition discharge and variation applications in a median of 61 days. More in our guide to how long planning decisions take.

About condition discharge and variation applications

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

Nearby applications

Within 500 metres

In Hertsmere

  • 26/0849/DOC Decided

    St Andrews United Reformed Church Aycliffe Road Borehamwood Hertfordshire WD6 4HB

    Application for approval of details reserved by condition 4 (hard surfaced areas materials) of planning permission reference 21/0057/FUL.

    19 Jun 2026 Conditions
  • 26/1313/DOC Awaiting decision

    Elle Dani Farm Allum Lane Elstree Borehamwood Hertfordshire WD6 3NL

    Application for approval of details reserved by condition 12 (Biodiversity Gain Plan) of planning permission reference 24/0748/FUL.

    9 Sep 2026 Conditions
  • 26/1057/DOC Decided

    7 Pound Lane Shenley Radlett Hertfordshire WD7 9BU

    Application for approval of details reserved by condition 7 (bicycle storage) of planning permission reference 25/1219/VOC.

    29 Jul 2026 Conditions
  • 26/1016/DOC Decided

    2 Barham Avenue Elstree Borehamwood Hertfordshire WD6 3PN

    Application for approval of details reserved by condition 3 (schedule of materials) of planning permission reference 25/0013/LBC.

    22 Jul 2026 Conditions
  • 26/1302/DOC Awaiting decision

    Cedar House 73 Blanche Lane South Mimms Potters Bar Hertfordshire EN6 3PA

    Application for approval of details reserved by condition 3 (fenestration) of planning permission reference 23/0921/LBC.

    8 Sep 2026 Conditions