20 High Ridge Road Hemel Hempstead Hertfordshire HP3 0AG

1. 21 Jun 2021

   Received by Dacorum

2. 16 Aug 2021

   Decision issued: Grant Permission/Consent

3. 9 Aug 2026

   Added to PlanIndex

Dacorum granted permission on 16 August 2021, 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.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 30 High Ridge Road Hemel Hempstead Hertfordshire HP3 0AG

  24/01904/LDP Submitted 22 Aug 2024 50 yards away

  Single storey side extension

  Granted Lawful development Extension 4 docs
  Small domestic

• 30 High Ridge Road Hemel Hempstead Hertfordshire HP3 0AG

  24/02687/FHA Submitted 26 Nov 2024 50 yards away

  Single-storey side extension, and front dormers to existing loft conversion

  Refused Householder Extension Loft or dormer 3 docs
  Small domestic

• 17 West Valley Road Hemel Hempstead Hertfordshire HP3 0AN

  21/02216/FHA Submitted 28 May 2021 50 yards away

  Part single, part two storey side and rear extension; dormer roof extension, three roof lights and internal alterations.

  Refused Householder Extension Loft or dormer 5 docs
  Domestic

• 13 High Ridge Road Hemel Hempstead Hertfordshire HP3 0AG

  26/00881/FHA Submitted 15 Apr 2026 100 yards away

  Merge 2 existing dormers into single dormer to allow room modifications. Existing dormer windows retained and reused in existing position, sizes unchanged

  Granted Householder Loft or dormer Windows or glazing 8 docs
  Domestic

• 35 West Valley Road Hemel Hempstead Hertfordshire HP3 0AN

  26/02117/FHA Submitted 30 Sep 2026 100 yards away

  90% historically approved · decision due ~25 Nov

  Single storey rear extension; hip-to-gable loft conversion with front and rear dormers; replacement porch to front; alterations to openings.

  Awaiting decision Householder Extension Loft or dormer 10 docs
  Small domestic

• 37 West Valley Road Hemel Hempstead Hertfordshire HP3 0AN

  21/01604/FHA Submitted 17 Apr 2021 100 yards away

  Alteration to garden levels and boundary treatments.

  Refused Householder 6 docs
  Domestic

• 26/01793/FHA Granted

  62 Granville Road Northchurch Hertfordshire HP4 3RN

  Two storey rear extension

  Received 18 Aug, published by the council 27 Aug 2026 Householder
• 26/01947/FHA Granted

  22 Meadow Close Tring Hertfordshire HP23 5BT

  Demolition of existing rear and side extensions, construction of part single- and part two-storey rear/side extensions, and alterations to the front entrance and windows.

  Received 8 Sep, published by the council 21 Sep 2026 Householder
• 26/02173/FHA Awaiting decision

  16 Friars Walk Tring Hertfordshire HP23 4AY

  Single storey wrap-around front, side and rear extension with deck/terrace area and privacy screen to rear. Demolition of existing garage.

  Received 7 Oct, published by the council 9 Oct 2026 Householder
• 26/02176/FHA Awaiting decision

  5 Olivers Close Potten End Hertfordshire HP4 2SL

  Construction of a single-storey rear infill extension adjoining the existing side/rear extension.

  Received 7 Oct, published by the council 9 Oct 2026 Householder
• 26/01801/FHA Granted

  150 Chaulden Lane Hemel Hempstead Hertfordshire HP1 2BT

  Gable end loft conversion with a front facing dormer window and garden room/ gym to the rear garden

  Received 18 Aug, published by the council 27 Aug 2026 Householder