St Johns House Delrow Community Hilfield Lane Aldenham Watford Hertfordshire WD25 8DJ

1. 18 Oct 2019

   Received by Hertsmere

2. 31 Oct 2019

   Validated

   Checked as complete and ready for consideration.

3. 18 Dec 2019

   Decision issued: Grant Permission

4. 18 Aug 2026

   Added to PlanIndex

Hertsmere granted permission on 18 December 2019, 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 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.

• Holland House Farm Summerhouse Lane Aldenham Watford WD25 8DL

  TP/06/1119 Submitted 31 Aug 2006 200 yards away

  Retention of rear conservatory, front entrance gates and railings (Retrospective application).

  Withdrawn Full applications Extension 4 docs

• Longwood Summerhouse Lane Aldenham Watford Hertfordshire WD25 8DL

  22/1837/DOC Submitted 31 Oct 2022 250 yards away

  Application for approval of details reserved by condition 15 (Construction Management Plan) of planning permission reference 20/1404/FUL

  Granted Conditions 6 docs

• Garden Cottage Summerhouse Lane Aldenham Watford Hertfordshire WD25 8DL

  26/0833/LBC Submitted 16 Jun 2026 300 yards away

  Front boundary works to include new vehicular access, dropped kerb and vehicular hardstanding with associated gate / fencing, repair and extension to existing brick boundary wall and associated soft landscaping. (Associated application reference 26/0832/HSE.)

  Decided Heritage and listed buildings Extension 14 docs
  Small domestic

• Garden Cottage Summerhouse Lane Aldenham Watford Hertfordshire WD25 8DL

  26/0832/HSE Submitted 16 Jun 2026 300 yards away

  Front boundary works to include new vehicular access, dropped kerb and vehicular hardstanding with associated gate / fencing, repair and extension to existing brick boundary wall and associated soft landscaping. (Associated Listed Building Consent 26/0833/LBC.)

  Decided Householder Extension 16 docs
  Small domestic

• 3 Summerhouse Lane Aldenham Watford Hertfordshire WD25 8DL

  21/1755/TPO Submitted 27 Aug 2021 300 yards away

  T1 ASH. Fell.

  Refused Trees 2 docs

• 5 Summerhouse Lane Aldenham Watford Hertfordshire WD25 8DL

  26/1098/DOC Submitted 4 Aug 2026 300 yards away

  Application for approval of details reserved by condition 3 (brick and roof tile) of planning permission reference 26/0104/VOC.

  Granted Conditions 2 docs

• 26/1282/FUL Granted

  188 Mutton Lane Potters Bar Hertfordshire EN6 2AW

  Change of use from class C4 (6 bedroom HMO) to sui generis (7 bedroom HMO) use facilitated by internal alterations, loft extension and bin and bike storage.

  Received 3 Sep, published by the council 10 Sep 2026 Full applications
• 26/0914/FUL Granted

  24 Southgate Road Potters Bar Hertfordshire EN6 5DZ

  Change of use from class C3 to sui generis 10 bedroom HMO use facilitated by demolition of existing conservatory to facilitate construction of single storey rear extension. Conversion of garage to habitable space to include replacement of garage doors with window. Conversion of loft to habitable space to include rear dormer, 2x front rooflights, alterations to fenestration and alterations to roof. Construction of first floor front/ side extension. Alterations to hard landscaping, bin and bike storage.

  Received 3 Jul, published by the council 24 Jul 2026 Full applications
• 26/1131/FUL Granted

  Unit 12 Hamilton Business Park Stirling Way Borehamwood Hertfordshire WD6 2FR

  Part first part second floor extension with associated roof alterations.

  Received 10 Aug, published by the council 14 Aug 2026 Full applications
• 26/1196/FUL Granted

  72 Cardinal Avenue Borehamwood Hertfordshire WD6 1ES

  Amendment to 25/1574/FUL to include conversion of loft to habitable space with hip-to-gable roof extension and rear dormer, with associated roof alterations.

  Received 18 Aug, published by the council 19 Aug 2026 Full applications
• 26/0902/FUL Granted

  142 Manor Way Borehamwood Hertfordshire WD6 1QX

  Part retrospective application for the retention of an outbuilding and the installation of a rear access door in connection with the commercial unit (amended description).

  Received 29 Jun, published by the council 30 Jul 2026 Full applications