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Planning application

20/1878/FUL

9 Highfield Carpenders Park WD19 5DY

Granted Three Rivers Full Application

Proposal

Construction of front porch and single storey rear extension and conversion of garage to habitable room and alterations to fenestration

As published by the council, reference 20/1878/FUL

Timeline

Dates from the published record

  1. 10 Sep 2020

    Received by Three Rivers

  2. 18 Sep 2020

    Validated

    Checked as complete and ready for consideration.

  3. 9 Nov 2020

    Decision issued: approved

  4. 30 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

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.

About full applications applications

How this application type works

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

Nearby applications

Within 500 metres

  • 22/1173/NMA Refused

    1 Carew Way Carpenders Park Hertfordshire WD19 5BG

    Non material amendment to planning permission 21/1917/FUL to allow for the insertion of an enlarged ground floor window within the front elevation

    20 Jun 2022 67m away Amendments
  • 22/0760/FUL Granted

    32 Highfield Carpenders Park Hertfordshire WD19 5DZ

    Conversion of garage into habitable room and alterations to fenestration including bay window.

    22 Apr 2022 89m away Full applications
  • 22/0834/FUL Granted

    30 Highfield Carpenders Park Hertfordshire WD19 5DZ

    Garage conversion into a habitable room

    4 May 2022 90m away Full applications
  • 22/0628/CLPD Withdrawn

    30 Highfield Carpenders Park Hertfordshire WD19 5DZ

    Certificate of Lawfulness Proposed Development: Conversion of garage to habitable accomodation.

    4 Apr 2022 90m away Lawful development
  • 26/0648/RSP Granted

    30 Highfield Carpenders Park Watford Hertfordshire WD19 5DZ

    Retrospective: Construction of single storey side/rear extension to use as shed

    22 Apr 2026 91m away Amendments
  • 23/1998/TPO Granted

    1 Carew Way Carpenders Park Watford Hertfordshire WD19 5BG

    G9 TP0349 Two Sycamore tree's - Crown reduction by up to 4 meters height and up to 3 meters in width to support the health of the tree, allow windsail and reduce points of stress within the tree.

    24 Nov 2023 93m away Trees

In Three Rivers

  • 26/0935/FUL Granted

    53 St Marys Avenue Northwood HA6 3AY

    Construction of single storey rear extension with roof lantern, installation of window to side elevation

    8 Jun 2026 Full applications
  • 26/0889/FUL Granted

    Clovelly Bell Lane Bedmond Abbots Langley Hertfordshire WD5 0QS

    Demolition of existing conservatory and construction of single storey rear extension with pergola, rear patio, and sedum roof, solar panels and rooflights; alterations to side fenestration; alteration to external materials of front elevation including render

    1 Jun 2026 Full applications
  • 26/0816/FUL Granted

    25 Beacon Way Rickmansworth Hertfordshire WD3 7PF

    Loft conversion including increase in ridge height with rear dormer and front/side rooflights

    19 May 2026 Full applications
  • 26/1015/FUL Granted

    32 Tudor Manor Gardens Garston Watford Hertfordshire WD25 9TQ

    Variation of Condition 2 (Plans) pursuant to planning permission 25/1939/FUL to allow a reduction to the first floor extension; associated alterations to the fenestration.

    22 Jun 2026 Full applications
  • 26/1196/FUL Awaiting decision

    22 Main Avenue Moor Park Northwood Hertfordshire HA6 2HJ

    Construction of two outbuildings to rear of shop.

    27 Jul 2026 Full applications