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Planning application

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

Granted Hertsmere 26/0573/DOC Discharge of Condition

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

Proposal

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

As published by the council, reference 26/0573/DOC

Application record

Reference
26/0573/DOC
Type
Discharge of Condition
Status
Decided
Decision
Granted As published: Condition Discharged
Received
29 Apr 2026
Validated
29 Apr 2026
Decided
13 Aug 2026
Ward
Shenley
Parish
The Parish Council South Mimms And Ridge
Decision by
Delegated Decision
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
  • 26/0926/DOC Awaiting decision

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

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

    Submitted 7 Jul 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 Decided

    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.

    Decided 30 Oct 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. 29 Apr 2026

    Received by Hertsmere

  2. 24 Jul 2026

    Added to PlanIndex

  3. 13 Aug 2026

    Decision issued: Condition Discharged

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

50 applications on PlanIndex · across 18 councils · 94% granted

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

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Railway Pensions Nominees Ltd Applicant

2 applications on PlanIndex

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

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Documents

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

8 documents on file for this application

  • Ecology response Consultee replies · 17 Aug 2026
  • Decision letter Decision · 14 Aug 2026
  • Hcc ecology comments Consultee replies · 13 Aug 2026
  • Applicationformredacted Application Form · 29 Apr 2026
  • Supporting letter Supporting Documents · 29 Apr 2026
  • Bng plan apr 26 Supporting Documents · 29 Apr 2026
  • Bngmp apr 26 Supporting Documents · 29 Apr 2026
  • Completed biodiversity_units_option_agreement dated 07042026 Supporting Documents · 29 Apr 2026

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What this grant of permission means

Hertsmere granted permission on 13 August 2026, 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 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 0.3 miles

In Hertsmere

  • 26/0868/DOC Decided

    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.

    Received 23 Jun, published by the council 24 Jul 2026 Conditions
  • 26/1289/DOC Decided

    Shell Travellers Check Elstree Way Borehamwood Hertfordshire WD6 1LB

    Application for approval of details reserved by conditions 3 (contamination investigation and risk assessment), 4 (detailed remediation scheme) and 5 (remediation scheme completion) of planning permission reference 25/1394/FUL.

    Received 4 Sep, published by the council 10 Sep 2026 Conditions
  • 26/1313/DOC Decided

    Elle Dani Farm Allum Lane Elstree Borehamwood Hertfordshire WD6 3NL

    Application for approval of Biodiversity Gain Plan of planning permission reference 24/0748/FUL.

    Received 9 Sep, published by the council 17 Sep 2026 Conditions
  • 26/1444/DOC Decided

    Former Quickco Stirling Way Borehamwood Hertfordshire WD6 2AX

    Application for approval of details reserved by condition 18 (details of external plant or equipment) of planning permission reference 25/1268/FUL.

    Received 7 Oct, published by the council 15 Oct 2026 Conditions
  • 26/1102/DOC Decided

    Elle Dani Farm Allum Lane Elstree Borehamwood Hertfordshire WD6 3NL

    Application for approval of details reserved by condition 10 (Landscaping details) of planning permission reference 23/1142/FUL.

    Received 5 Aug, published by the council 12 Aug 2026 Conditions