St.Leonard's Cottage 16 Trowley Hill Road Flamstead St Albans Hertfordshire AL3 8EE

1. 13 Dec 2022

   Received by Dacorum

2. 7 Feb 2023

   Decision issued: Grant Permission/Consent

3. 9 Aug 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• St.Leonard's Cottage 16 Trowley Hill Road Flamstead St Albans Hertfordshire AL3 8EE

  23/00026/LBC Submitted 13 Dec 2022 0m away

  Construction of storage shed to rear of existing dwelling.

  Granted Heritage and listed buildings 8 docs
  Small domestic

• Land Rear Of Southern Wood 12 Trowley Hill Road Flamstead Hertfordshire AL3 8EE

  21/02408/DRC Submitted 11 Jun 2021 38m away

  Details as required by condition 6 (archeological works) attached to planning permission 20/02738/FUL (Redevelopment of commercial site to provide 2no. dwellings with associated access, hardstanding, landscaping and parking)

  Granted Conditions 5 docs
  Several homes

• Land R/O 12 Trowley Hill Road Flamstead St Albans Hertfordshire AL3 8EE

  21/02281/DRC Submitted 3 Jun 2021 44m away

  Details as required by condition 8 (Contamination report) attached to planning permission 19/02993/FUL (Redevelopment of site to provide 6 no. dwellings with associated parking, landscaping and hardstanding (amended scheme)

  Granted Conditions 4 docs
  Several homes

• 8 Shepherds Yard Flamstead St Albans Hertfordshire AL3 8EL

  26/00604/FHA Submitted 10 Mar 2026 46m away

  The construction of a single storey contemporary garden building to be used as a home office.

  Granted Householder 6 docs
  Small domestic

• 30 Trowley Hill Road Flamstead St Albans Hertfordshire AL3 8EE

  24/01842/TCA Submitted 13 Aug 2024 84m away

  Felling of tree

  Granted Trees 2 docs

• 1 Shepherds Yard Flamstead St Albans Hertfordshire AL3 8EL

  23/00574/FHA Submitted 2 Mar 2023 92m away

  Replacement of heritage roof light and build garden shed

  Granted Householder Loft or dormer 6 docs
  Small domestic

• 26/01887/FHA Awaiting decision

  Camilla House 251 High Street Berkhamsted Hertfordshire HP4 1AB

  Single storey side/rear extension, rear dormer with 2no. rooflights, new driveway surfacing and window replacement.

  1 Sep 2026 Householder
• 26/01573/FHA Granted

  Hill Top Hempstead Road Bovingdon Hemel Hempstead Hertfordshire HP3 0DS

  Ground floor rear extension with first floor rear extension to create a lift shaft

  16 Jul 2026 Householder
• 26/01522/FHA Granted

  49 Roseheath Hemel Hempstead Hertfordshire HP1 2NG

  New porch.

  8 Jul 2026 Householder
• 26/01499/FHA Granted

  Meadow Barn Crawleys Lane Wigginton Tring Hertfordshire HP23 6FF

  Carport and Store

  6 Jul 2026 Householder
• 26/01873/FHA Awaiting decision

  3 Old Orchard Mews Berkhamsted Hertfordshire HP4 2DQ

  Garage conversion and single storey extension connecting House to Garage (previously approved as part of application - 23/01159/FHA)

  28 Aug 2026 Householder