116 Penrose Avenue Carpenders Park Watford Hertfordshire WD19 5AA

1. 24 Mar 2026

   Received by Three Rivers

2. 2 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 6 May 2026

   Decision issued: refused

4. 19 Aug 2026

   Added to PlanIndex

The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.

Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.

An outline application tests the principle of developing a site before the detail is worked up. Some or all of the particulars, such as appearance, layout, scale, access and landscaping, are held back as reserved matters for later approval. Permission at outline stage does not by itself allow building to start; the reserved matters must be approved first.

More on outline applications in our guide

• 116 Penrose Avenue Carpenders Park Watford Hertfordshire WD19 5AA

  25/0244/RSP Submitted 11 Feb 2025 0m away

  Part Retrospective: Extension to existing rear raised patio and construction of a new boundary fence

  Granted Amendments Extension 7 docs
  Small domestic

• 116 Penrose Avenue Carpenders Park Watford Hertfordshire WD19 5AA

  25/1932/CLPD Submitted 7 Nov 2025 1m away

  Certificate of Lawfulness Proposed Development: Erection of front porch; loft extension including hip-to-gable roof extension with rear dormer window and front rooflights

  Granted Lawful development Extension Loft or dormer +1 6 docs
  Small domestic

• 116 Penrose Avenue Carpenders Park Watford Hertfordshire WD19 5AA

  25/1931/PDE Submitted 7 Nov 2025 1m away

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

  Withdrawn Outline Extension 5 docs
  Small domestic

• 100 Penrose Avenue Carpenders Park Watford Hertfordshire WD19 5AA

  26/1275/FUL Submitted 10 Aug 2026 36m away

  90% historically approved · decision due ~16 Oct

  Construction of single storey rear extension; construction of new front porch; hip to gable roof extension with increase in ridge height and removal of chimneys; raised patio; internal alterations and alterations to fenestration.

  Awaiting decision Full applications Extension Loft or dormer +2
  Small domestic

• 116 Penrose Avenue Carpenders Park Watford Hertfordshire WD19 5AA

  26/0930/PDE Submitted 8 Jun 2026 36m away

  88% historically approved · decision due ~26 Aug

  Prior Approval: Single storey rear extension (depth 6.00 metres, maximum height 2.81 metres, maximum eaves height 2.81 metres)

  Decided Extension
  Small domestic

• 108 Penrose Avenue Carpenders Park Hertfordshire WD19 5AA

  22/0455/RSP Submitted 11 Mar 2022 40m away

  Part Retrospective: Construction of raised decking to rear including raising of existing rear extension roof with alterations to rear fenestration, alterations to boundary treatment and erection of privacy screen

  Refused Amendments Extension Windows or glazing 10 docs

• 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