17 Silverthorn Drive Hemel Hempstead Hertfordshire HP3 8BU

This site has had 2 applications since 2026: 0 approved, 1 refused.

• 26/00903/DRC Refused

  17 Silverthorn Drive Hemel Hempstead Hertfordshire HP3 8BU

  Details as required by condition 4 ( Hard and soft landscaping) attached to planning permission 24/02759/FHA

  Decided 9 Jun 2026 Conditions

1. 26 Jun 2026

   Received by Dacorum

2. 29 Jun 2026

   Validated

   Checked as complete and ready for consideration.

3. 23 Jul 2026

   Added to PlanIndex

4. 3 Sep 2026

   Status changed to Awaiting final decision

   Previously With planning case officer.

5. Decision

   Awaiting decision

   Decision expected by 24 August 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 condition discharge and variation applications in a median of 56 days. More in our guide to how long planning decisions take.

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.

• 17 Silverthorn Drive Hemel Hempstead Hertfordshire HP3 8BU

  26/00903/DRC Submitted 17 Apr 2026 5m away

  Details as required by condition 4 ( Hard and soft landscaping) attached to planning permission 24/02759/FHA

  Refused Conditions 10 docs

• 28 Silverthorn Drive Hemel Hempstead Hertfordshire HP3 8BU

  23/00729/ROC Submitted 20 Mar 2023 83m away

  Variation of condition 2 (approved plans) attached to planning permission 19/03162/ROC (Variation of Condition 2 attached to planning permission 4/00755/19/FHA - Enclosed outdoor seating area).

  Refused Amendments 8 docs

• 25 Highclere Drive Hemel Hempstead Hertfordshire HP3 8BY

  21/02387/FHA Submitted 10 Jun 2021 127m away

  Construction of single storey rear extensions.

  Granted Householder Extension 5 docs
  Small domestic

• 7 Silverthorn Drive Hemel Hempstead Hertfordshire HP3 8BU

  21/02557/FHA Submitted 23 Jun 2021 134m away

  Part single storey rear extension, raising of ridge and conversion of roof space into habitable accommodation. Insertion of dormer windows to rear roof slope, and inset terrace to front roof slope. Part conversion of existing garage, reduction of land to rear of garage to form sunken courtyard. Changes to fenestration and external materials. New boundary wall to front of property.

  Granted Householder Extension Loft or dormer +1 16 docs
  Small domestic

• 190 Chambersbury Lane Hemel Hempstead Hertfordshire HP3 8BH

  24/01704/FHA Submitted 26 Jul 2024 182m away

  Ground floor wrap around extension, front porch, and render of all first floor elevations

  Granted Householder Extension 13 docs
  Small domestic

• 35 Longdean Park Hemel Hempstead Hertfordshire HP3 8BZ

  24/02147/LDP Submitted 24 Sep 2024 185m away

  Proposed single storey rear extension

  Granted Lawful development Extension 6 docs
  Small domestic

• 26/01589/DRC Granted

  Laureate Academy Warners End Road Hemel Hempstead Hertfordshire HP1 3DW

  Details required by Condition 23 (External Lighting) attached to planning permission 23/03061/MPI

  21 Jul 2026 Conditions
• 26/01423/DRC Granted

  58 High Street Berkhamsted Hertfordshire HP4 2BP

  Details as required by Condition 3 (Noise) Condition 5 (Contaminated Land) and Condition 7 (Hard and Soft Landscaping) attached to planning permission 25/02620/FUL

  24 Jun 2026 Conditions
• 26/01927/DRC Awaiting decision

  228 Belswains Lane Hemel Hempstead Hertfordshire HP3 9XB

  Details as required by Condition 6 (Biodiversity Net Gain) attached to planning permission 25/02766/FUL

  4 Sep 2026 Conditions
• 26/01543/DRC Withdrawn

  Faxton 85 - 87 Langley Hill Kings Langley Hertfordshire WD4 9HJ

  Details required by Conditions 1(Time limit), 2(Materials), 3 (Approved plans) ,4 (Method Statement), 5(Fenestration), 6(Link building), 7(Internal and external finishes) and 8(Hand tools) attached to planning permission 25/03094/LBC

  9 Jul 2026 Conditions
• 26/00548/DRC Granted

  Spencer's Park Phase 2 Land Between Three Cherry Trees Lane And Cherry Tree Lane Hemel Hempstead

  Details required by Condition 14 (SUDS) attached to planning permission 4/02539/16/MOA (Phase 2 East only)

  5 Mar 2026 Conditions