Planning application
Land East Of South Mimms Services St Albans Road South Mimms Hertfordshire
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 condition 44 (scheme for the provision of adequate water supplies and fire hydrants) of planning permission reference 24/1152/OUTEI.
As published by the council, reference 26/1178/DOC
Application record
- Reference
- 26/1178/DOC
- Type
- Discharge of Condition
- Status
- Awaiting decision
- Received
- 14 Aug 2026
- Validated
- 14 Aug 2026
- Ward
- Potters Bar Furzefield
- Parish
- No Parish
Site history
Applications at this address on the Hertsmere register
This site has had 20 applications since 2026: 2 approved, 0 refused.
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26/1188/DOC Awaiting decision
Land East Of South Mimms Services St Albans Road South Mimms Hertfordshire
Application for approval of details reserved by conditions 25 (highways) and 28 (cycle parking) of planning permission reference 24/1152/OUTEI.
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26/1189/ADV Decided
Land East Of South Mimms Services St Albans Road South Mimms Hertfordshire
Erection of 2x community notice boards providing information regarding the LDC1 project and updates of the phased delivery of the approved data centre campus (Application for advertisement consent).
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26/1187/REM Awaiting decision
Land East Of South Mimms Services St Albans Road South Mimms Hertfordshire
Application for the approval of reserved matters relating to site-wide advanced infrastructure and enabling works (Phase 1a), including a permanent vehicular access off Swanland Road which will facilitate a temporary access during construction, a permanent emergency vehicle access off Bridgefoot Lane, pedestrian and cycle routes, internal roads, car and cycle parking, hard and soft landscaping, on-site water attenuation, temporary and permanent campus bridges, utilities and services, a security gatehouse, substations, ancillary buildings and service yards, the creation of development platforms to support the phased data centre development, and all associated infrastructure pursuant to outline planning permission reference 24/1152/OUTEI.
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26/1175/DOC Awaiting decision
Land East Of South Mimms Services St Albans Road South Mimms Hertfordshire
Application for approval of details reserved by conditions 4 (surface water drainage scheme), 8 (updated detailed layout drawings), 35 (drainage details), 47 (Flood Risk Assessment) and 52 (capacity for foul water) of planning permission reference 24/1152/OUTEI.
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26/1184/DOC Awaiting decision
Land East Of South Mimms Services St Albans Road South Mimms Hertfordshire
Application for approval of details reserved by conditions 23 (partial) (soft landscaping scheme) and 43 (strategic landscaping scheme along northern and eastern boundaries) of planning permission reference 24/1152/OUTEI.
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26/1169/DOC Awaiting decision
Land East Of South Mimms Services St Albans Road South Mimms Hertfordshire
Application for approval of details reserved by condition 54 (district heating network feasibility study) of planning permission reference 24/1152/OUTEI.
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26/1168/DOC Awaiting decision
Land East Of South Mimms Services St Albans Road South Mimms Hertfordshire
Application for approval of details reserved by condition 55 (protected species survey) of planning permission reference 24/1152/OUTEI.
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26/1170/DOC Awaiting decision
Land East Of South Mimms Services St Albans Road South Mimms Hertfordshire
Application for approval of details reserved by conditions 37 (geotechnical submissions) and 38 (communications strategy plan) of planning permission reference 24/1152/OUTEI.
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26/1174/DOC Awaiting decision
Land East Of South Mimms Services St Albans Road South Mimms Hertfordshire
Application for approval of details reserved by condition 10 (excavations penetration) of planning permission reference 24/1152/OUTEI.
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26/1173/DOC Awaiting decision
Land East Of South Mimms Services St Albans Road South Mimms Hertfordshire
Application for approval of details reserved by conditions 13 (Site Waste Management Plan (SWMP)), 19 (Construction Environmental Management Plan (CEMP)), 20 (Risk Assessment and Dust Management Plan), and 29 (Construction Management Plan) of planning permission reference 24/1152/OUTEI.
Timeline
Dates from the published record
-
14 Aug 2026
Received by Hertsmere
-
25 Aug 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 9 October 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 57 days over the applications it decided in the last year.
Related applications
Cases linked to this one on the register
- Application: 24/1152/OUTEI (Decided)
Who's behind it
Company information only, from the register and Companies House
David Lock Associates Ltd Agent, registered in Milton Keynes
Active · incorporated 1989 · Milton Keynes
389 applications on PlanIndex · across 32 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 recordDocuments
Plans, drawings, consultee responses and the officer's report
13 documents on file for this application
- H90 comment
- Applicationformredacted
- Condition 44 cover letter
- Ldc1 phase 1a sitewide fire main plan
- Ldc1 phase 1a detailed fire main plan sheet 2
- Ldc1 phase 1a detailed fire main plan sheet 4
- Ldc1 phase 1a detailed fire main plan sheet 3
- Ldc1 phase 1a detailed fire main plan sheet 5
- Ldc1 phase 1a detailed fire main plan sheet 1
- Ldc1 phase 1a detailed fire main plan sheet 6
- Ldc1 phase 1a detailed fire main plan sheet 7
- Ldc1 phase 1a detailed fire main plan sheet 8
- Ldc1 phase 1a detailed fire main plan sheet 9
Watch members (£5 a month) open the document list from here.
Open the documentsWhat 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 0.3 miles
-
Land East Of South Mimms Services St Albans Road South Mimms Hertfordshire
100% historically approved · decision due ~9 Oct
Application for approval of details reserved by conditions 4 (surface water drainage scheme), 8 (updated detailed layout drawings), 35 (drainage details), 47 (Flood Risk Assessment) and 52 (capacity for foul water) of planning permission reference 24/1152/OUTEI.
Awaiting decision Conditions 40 docs -
Land East Of South Mimms Services St Albans Road South Mimms Hertfordshire
100% historically approved · decision due ~9 Oct
Application for approval of details reserved by conditions 23 (partial) (soft landscaping scheme) and 43 (strategic landscaping scheme along northern and eastern boundaries) of planning permission reference 24/1152/OUTEI.
Awaiting decision Conditions 46 docs -
Land East Of South Mimms Services St Albans Road South Mimms Hertfordshire
Application for approval of details reserved by condition 14 (contamination investigation and risk assessment) of planning permission reference 24/1152/OUTEI.
Granted Conditions 10 docs -
Land East Of South Mimms Services St Albans Road South Mimms Hertfordshire
Application for approval of details reserved by condition 10 (partial - Intrusive Ground Investigation) of planning permission reference 24/1152/OUTEI.
Granted Conditions 8 docs -
Land East Of South Mimms Services St Albans Road South Mimms Hertfordshire
100% historically approved · decision due ~9 Oct
Application for approval of details reserved by condition 54 (district heating network feasibility study) of planning permission reference 24/1152/OUTEI.
Awaiting decision Conditions 5 docs -
Land East Of South Mimms Services St Albans Road South Mimms Hertfordshire
100% historically approved · decision due ~9 Oct
Application for approval of details reserved by condition 55 (protected species survey) of planning permission reference 24/1152/OUTEI.
Awaiting decision Conditions 5 docs
Other condition discharge and variation applications
In Hertsmere
-
26/1520/DOC Awaiting decision
Lyndhurst Farm Green Street Borehamwood Hertfordshire WD6 5NF
Application for approval of details reserved by condition 8 (remediation scheme) of planning permission reference 25/1068/VOC.
-
26/1514/DOC Awaiting decision
South Medburn Farm Watling Street Elstree Borehamwood Hertfordshire WD6 3AA
Application for approval of details reserved by condition 3 (LEMP) of planning permission reference 25/1373/VOC.
-
26/1508/DOC Awaiting decision
29 Beechwood Avenue Potters Bar Hertfordshire EN6 2PJ
Application for approval of details reserved by conditions 4 (Asbestos), 5 (Asbestos), and 12 (Climate Change and Sustainability Statement) of planning permission reference 25/0221/FUL.
-
26/1217/DOC Decided
Alvina Aldenham Road Elstree Borehamwood Hertfordshire WD6 3BD
Application for approval of details reserved by conditions 3 (Sound Insulation), 4 (Noise from plant and equipment) and 8 (Climate Change and Sustainability Statement) of planning permission reference 25/1710/VOC.
-
26/1491/DOC Awaiting decision
9 Medow Mead Radlett Hertfordshire WD7 8ES
Application for approval of details reserved by conditions 5 (Arboricultural Method Statement) and 6 (Trees) of planning permission reference 26/1062/VOC.