30 High Ridge Road Hemel Hempstead Hertfordshire HP3 0AG

1. 22 Aug 2024

   Received by Dacorum

2. 18 Oct 2024

   Decision issued: Grant Permission/Consent

3. 9 Aug 2026

   Added to PlanIndex

Dacorum granted permission on 18 October 2024, 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.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 20 High Ridge Road Hemel Hempstead Hertfordshire HP3 0AG

  21/02532/FHA Submitted 21 Jun 2021 37m away

  Outbuilding at rear of garden & changing of garden levels

  Granted Householder 7 docs
  Small domestic

• 37 West Valley Road Hemel Hempstead Hertfordshire HP3 0AN

  21/01604/FHA Submitted 17 Apr 2021 53m away

  Alteration to garden levels and boundary treatments.

  Refused Householder 6 docs
  Domestic

• 13 High Ridge Road Hemel Hempstead Hertfordshire HP3 0AG

  26/00881/FHA Submitted 15 Apr 2026 56m 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

• 17 West Valley Road Hemel Hempstead Hertfordshire HP3 0AN

  21/02216/FHA Submitted 28 May 2021 67m 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

• Charnwood 15 King Edward Street Hemel Hempstead Hertfordshire HP3 0AD

  26/00975/HPA Submitted 29 Apr 2026 113m away

  Single-storey rear extension measuring 6.00m deep with a maximum ridge height of 3.00m and a maximum eaves height of 3.00m

  Granted Prior approval Extension Roofing 5 docs
  Small domestic

• Charnwood 15 King Edward Street Hemel Hempstead Hertfordshire HP3 0AD

  26/00974/HPA Submitted 29 Apr 2026 113m away

  Single-storey rear extension measuring 6.00m deep with a maximum ridge height of 3.00m and a maximum eaves height of 3.00m

  Granted Prior approval Extension Roofing 5 docs
  Small domestic

• 26/01895/LDP Awaiting decision

  11 St Albans Hill Hemel Hempstead Hertfordshire HP3 9NG

  Proposed internal alterations to the existing main dwelling and changes to existing fenestrations to the rear and side of the existing main dwelling

  2 Sep 2026 Lawful development
• 26/01590/LDP Granted

  Norton Cottage Stoney Lane Bovingdon Hemel Hempstead Hertfordshire HP3 0DP

  Single-storey timber garden room for ancillary use to the main dwelling with associated WC and storage area, located a minimum of 2m from adjacent boundaries.

  21 Jul 2026 Lawful development
• 26/01534/LDP Granted

  40 Anchor Lane Hemel Hempstead Hertfordshire HP1 1TY

  Loft conversion, outbuilding and porch extension

  9 Jul 2026 Lawful development
• 26/01855/LDP Awaiting decision

  30 Trooper Road Aldbury Hertfordshire HP23 5RW

  Replacement and amendments to existing windows and external doors. Installation of an air source heat pump.

  27 Aug 2026 Lawful development
• 26/01533/LDP Granted

  Great Gaddesden Primary School Church Meadow Great Gaddesden Hemel Hempstead Hertfordshire HP1 3BT

  Replacement windows.

  8 Jul 2026 Lawful development