100 Penrose Avenue Carpenders Park Watford Hertfordshire WD19 5AA

This site has had 6 applications since 2024: 2 approved, 2 refused.

• 26/1275/FUL Awaiting decision

  100 Penrose Avenue Carpenders Park Watford Hertfordshire WD19 5AA

  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.

  Submitted 10 Aug 2026 Full applications
• 25/1627/FUL Refused

  100 Penrose Avenue Carpenders Park Watford Hertfordshire WD19 5AA

  Demolition of existing garage and construction of single storey rear extension and raised rear patio with stepped access and glass balustrading, erection of front porch

  Decided 26 Nov 2025 Full applications
• 25/1590/CLPD Granted

  100 Penrose Avenue Carpenders Park Watford Hertfordshire WD19 5AA

  Certificate of Lawfulness Proposed Development: Loft conversion including hip to gable roof extension with rear dormer

  Decided 10 Nov 2025 Lawful development
• 25/1116/FUL Refused

  100 Penrose Avenue Carpenders Park Watford Hertfordshire WD19 5AA

  Construction of single storey rear extension, with alterations to rear patio including glass balustrading and steps; installation of 3 no. windows to side elevation

  Decided 15 Sep 2025 Full applications
• 25/1087/FUL Withdrawn

  100 Penrose Avenue Carpenders Park Watford Hertfordshire WD19 5AA

  Loft conversion including hip-to-gable roof extension with rear dormer including Juliet Balcony, front dormer windows, erection of front porch

  Decided 15 Sep 2025 Full applications

1. 15 Apr 2024

   Received by Three Rivers

2. 24 Apr 2024

   Validated

   Checked as complete and ready for consideration.

3. 19 Jun 2024

   Decision issued: approved

4. 19 Aug 2026

   Added to PlanIndex

Three Rivers granted permission on 19 June 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 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.

• 100 Penrose Avenue Carpenders Park Watford Hertfordshire WD19 5AA

  25/1116/FUL Submitted 30 Jun 2025 50 yards away

  Construction of single storey rear extension, with alterations to rear patio including glass balustrading and steps; installation of 3 no. windows to side elevation

  Refused Full applications Extension Windows or glazing 18 docs
  Small domestic

• 100 Penrose Avenue Carpenders Park Watford Hertfordshire WD19 5AA

  25/1087/FUL Submitted 25 Jun 2025 50 yards away

  Loft conversion including hip-to-gable roof extension with rear dormer including Juliet Balcony, front dormer windows, erection of front porch

  Withdrawn Full applications Extension Loft or dormer +1 18 docs
  Small domestic

• 100 Penrose Avenue Carpenders Park Watford Hertfordshire WD19 5AA

  26/1275/FUL Submitted 10 Aug 2026 50 yards away

  89% 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 19 docs
  Small domestic

• 100 Penrose Avenue Carpenders Park Watford Hertfordshire WD19 5AA

  25/1590/CLPD Submitted 17 Sep 2025 50 yards away

  Certificate of Lawfulness Proposed Development: Loft conversion including hip to gable roof extension with rear dormer

  Granted Lawful development Extension Loft or dormer 18 docs

• 100 Penrose Avenue Carpenders Park Watford Hertfordshire WD19 5AA

  25/1627/FUL Submitted 22 Sep 2025 50 yards away

  Demolition of existing garage and construction of single storey rear extension and raised rear patio with stepped access and glass balustrading, erection of front porch

  Refused Full applications Extension Demolition 17 docs
  Small domestic

• 108 Penrose Avenue Carpenders Park Hertfordshire WD19 5AA

  22/1842/RSP Submitted 4 Oct 2022 50 yards away

  Retrospective: Construction of steps and raised decking over existing rear patio

  Granted Amendments 9 docs

• 26/1350/FUL Granted

  26 Ebury Road Rickmansworth Hertfordshire WD3 1BN

  Conversion of ground floor storage space to habitable accommodation; alterations to the fenestration

  Received 21 Aug, published by the council 1 Sep 2026 Full applications
• 26/1664/FUL Awaiting decision

  3 Pembroke Road Moor Park Northwood Hertfordshire HA6 2HP

  Variation of condition 2 (plans) pursuant to planning permission 24/1622/FUL to allow alterations to front entrance door and garage door

  Received 20 Oct, published by the council 22 Oct 2026 Full applications
• 26/1663/FUL Awaiting decision

  161 New Road Croxley Green Rickmansworth Hertfordshire WD3 3HB

  Construction of first floor rear extension and front porch; internal alterations and alterations to fenestration including new windows to side elevation; alterations to external materials including insulated render and timber cladding

  Received 20 Oct, published by the council 23 Oct 2026 Full applications
• 26/1654/FUL Awaiting decision

  47 Carpenders Avenue Carpenders Park Watford Hertfordshire WD19 5BS

  Re-location of entrance and construction of front porch

  Received 16 Oct, published by the council 21 Oct 2026 Full applications
• 26/1653/FUL Awaiting decision

  11 Hillcroft Crescent Oxhey Hall Watford Hertfordshire WD19 4PB

  Demolition of existing shed and construction of new outbuilding

  Received 16 Oct, published by the council 22 Oct 2026 Full applications