Hemel Hempstead School Heath Lane Hemel Hempstead Hertfordshire HP1 1TX

This site has had 6 applications since 2024: 3 approved, 1 refused.

• 26/01651/FUL Awaiting decision

  Hemel Hempstead School Heath Lane Hemel Hempstead Hertfordshire HP1 1TX

  Two-storey extension to the existing Sixth Form and Teaching Block, along with associated plant infrastructure and external works.

  Submitted 29 Jul 2026 Full applications
• 26/01422/DRC Granted

  Hemel Hempstead School Heath Lane Hemel Hempstead Hertfordshire HP1 1TX

  Details required by Condition 19(a&b) (Site Investigation Risk Assessment) attached to planning permission 24/01438/ROC

  Decided 23 Jul 2026 Conditions
• 26/01359/DRC Granted

  Hemel Hempstead School Heath Lane Hemel Hempstead Hertfordshire HP1 1TX

  Details required by Conditions 8 (Dimming Details) and 9 (Lighting Compliance) attached to planning permission24/00088/ROC

  Decided 11 Aug 2026 Conditions
• 26/01163/DRC Refused

  Hemel Hempstead School Heath Lane Hemel Hempstead Hertfordshire HP1 1TX

  Details as required by Condition 3 (Lighting Impact Assessment) attached to planning permission 4/00174/16/FUL

  Decided 16 Jul 2026 Conditions
• 24/02505/NMA Granted

  Hemel Hempstead School Heath Lane Hemel Hempstead Hertfordshire HP1 1TX

  Non material amendment attached to planning permission 24/00088/ROC (Variation of Conditions 3 (Final drainage scheme) and 8 (approved lighting scheme).

  Decided 12 Nov 2024 Amendments

1. 28 Jul 2026

   Received by Dacorum

2. 29 Jul 2026

   Validated

   Checked as complete and ready for consideration.

3. 1 Aug 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 23 September 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Dacorum took a median of 52 days over the applications it decided in the last year.

This application is with Dacorum for determination, against a statutory target of eight weeks. Over the last year Dacorum decided full applications in a median of 106 days. More in our guide to how long planning decisions take.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• Hemel Hempstead School Heath Lane Hemel Hempstead Hertfordshire HP1 1TX

  26/01163/DRC Submitted 22 May 2026 50 yards away

  Details as required by Condition 3 (Lighting Impact Assessment) attached to planning permission 4/00174/16/FUL

  Refused Conditions 3 docs

• Hemel Hempstead School Heath Lane Hemel Hempstead Hertfordshire HP1 1TX

  26/01651/FUL Submitted 29 Jul 2026 50 yards away

  76% historically approved · decision due ~23 Sep

  Two-storey extension to the existing Sixth Form and Teaching Block, along with associated plant infrastructure and external works.

  Awaiting decision Full applications Extension 23 docs

• 25 Beaumayes Close Hemel Hempstead Hertfordshire HP1 1SW

  21/03109/FHA Submitted 9 Aug 2021 100 yards away

  First floor side extension.

  Refused Householder Extension 11 docs
  Domestic

• Hemel Hempstead School Heath Lane Hemel Hempstead Hertfordshire HP1 1TX

  26/01422/DRC Submitted 24 Jun 2026 100 yards away

  Details required by Condition 19(a&b) (Site Investigation Risk Assessment) attached to planning permission 24/01438/ROC

  Granted Conditions 8 docs

• 40 Anchor Lane Hemel Hempstead Hertfordshire HP1 1TY

  26/01535/FHA Submitted 9 Jul 2026 100 yards away

  Amendments to existing ground floor extension

  Granted Householder Extension
  Domestic

• 40 Anchor Lane Hemel Hempstead Hertfordshire HP1 1TY

  26/01534/LDP Submitted 9 Jul 2026 100 yards away

  Loft conversion, outbuilding and porch extension

  Granted Lawful development Extension Loft or dormer 8 docs
  Small domestic

• 26/02174/FUL Awaiting decision

  68 Tring Road Wilstone Hertfordshire HP23 4PD

  Development of a single residential dwelling, access, parking and amenity space.

  Received 7 Oct, published by the council 9 Oct 2026 Full applications
• 26/02172/FUL Awaiting decision

  Tring Park School For The Performing Arts Mansion Drive Tring Hertfordshire HP23 5LX

  Side extensions and associated alterations to the Markova Theatre

  Received 6 Oct, published by the council 9 Oct 2026 Full applications
• 26/01502/FUL Granted

  Blue Court Mark Road Hemel Hempstead Hertfordshire HP2 7DN

  Change of use for mixed Class E office use and Class B8 storage use (sui generis use), including the temporary storage of recovered asbestos material for safe disposal, and extensions to existing warehouse and office building.

  Received 6 Jul, published by the council 23 Jul 2026 Full applications
• 26/00586/FUL Granted

  95 Belmont Road Hemel Hempstead Hertfordshire HP3 9NX

  Subdivision of existing dwelling to form a separate 1 bedroom house. Rear extension and dropped kerb

  Received 9 Mar, published by the council 23 Jul 2026 Full applications
• 26/01360/FUL Refused

  16 Horselers Hemel Hempstead Hertfordshire HP3 9UH

  Use of 16 Horselers as a residential children's home accommodating children under 18, with carers present. Use Class C2 (Residential Institutions).

  Received 17 Jun, published by the council 23 Jul 2026 Full applications