15 Penn Road Mill End Rickmansworth Hertfordshire WD3 8QW

1. 30 Mar 2021

   Received by Three Rivers

2. 29 Apr 2021

   Decision issued: no objection

3. 4 Sep 2026

   Added to PlanIndex

Three Rivers granted permission on 29 April 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.

An outline application tests the principle of developing a site, holding back details such as appearance and landscaping as reserved matters for later approval. More in our guide to planning application types.

• 25 Penn Road Mill End Hertfordshire WD3 8QW

  21/1263/PDE Submitted 13 May 2021 40m away

  Prior Approval: Single storey rear extension (depth 6 metres, maximum height 3 metres, eaves height 3 metres)

  Granted Outline Extension 5 docs
  Small domestic

• 24 Basing Road Mill End Rickmansworth Hertfordshire WD3 8QJ

  20/2731/PDE Submitted 17 Dec 2020 63m away

  Prior Approval: Single storey rear extension (depth 6 metres, maximum height 3 metres, maximum eaves height 2.55 metres)

  Granted Outline Extension 8 docs
  Small domestic

• 27 Basing Road Mill End Rickmansworth Hertfordshire WD3 8QH

  22/0516/TPO Submitted 18 Mar 2022 102m away

  T - Sycamore - reduce height and sides by 2.5m to previous cuts. Rear garden.

  Granted Trees 3 docs

• 49 Springwell Avenue Mill End Hertfordshire WD3 8QD

  22/2357/CLPD Submitted 21 Dec 2022 124m away

  Certificate of Lawfulness Proposed Development: Conversion of garage into habitable accommodation including alterations to fenestration

  Granted Lawful development Windows or glazing 7 docs

• 38 Basing Road Mill End Rickmansworth Hertfordshire WD3 8QJ

  24/1084/PDE Submitted 8 Jul 2024 124m away

  Prior Approval: Single storey rear extension (depth 4.00 metres, maximum height 3.00 metres, maximum eaves height 3.00 metres)

  Granted Outline Extension 10 docs
  Small domestic

• 49 Springwell Avenue Mill End Rickmansworth Hertfordshire WD3 8QD

  23/0021/PDE Submitted 28 Dec 2022 124m away

  Prior Approval: Single storey rear extension (depth 6 metres, maximum height 3.15 metres, maximum eaves height 3 metres)

  Granted Outline Extension 9 docs
  Small domestic

• 26/0694/PDT Granted

  The Bungalow Batchworth Heath Farm Batchworth Heath Rickmansworth Hertfordshire WD3 1QB

  Prior approval: Enlargement of the dwellinghouse by the construction of one additional storey (2.75m height) and raising of ridge to result in an overall height of 6.58m (Class AA)

  28 Apr 2026 Outline
• 26/0721/PDE Withdrawn

  45 Watford Road Croxley Green Rickmansworth Hertfordshire WD3 3DS

  Prior Approval: Single storey rear extension (depth 6.00 metres, maximum height 3.15 metres, maximum eaves height 3.00 metres)

  5 May 2026 Outline
• 26/0746/PDE Granted

  15 Bramley Gardens South Oxhey Watford Hertfordshire WD19 6YD

  Prior Approval: Single storey rear extension (depth 6.00 metres, maximum height 2.90 metres, maximum eaves height 2.80 metres)

  11 May 2026 Outline
• 26/0781/NAC Granted

  Warner Bros. Studios Leavesden Warner Drive Watford Hertfordshire WD25 7LP

  Neighbouring Authority Consultation: Watford Borough Council - Details submitted for Condition 23 (partial discharge phase 1 Surface Water Drainage) pursuant to planning permission 23/01023/VARM

  14 May 2026 Outline
• 26/0927/OUT Awaiting decision

  167 Valley Road Rickmansworth Hertfordshire WD3 4BR

  Outline Application: Demolition of existing dwelling and outbuildings, subdivision of site and construction of 2no. two storey detached dwellings with accommodation in the loft space, with associated parking (Appearance and, Landscaping as reserved matters)

  8 Jun 2026 Outline