172 Highfield Way Rickmansworth Hertfordshire WD3 7PJ

1. 2 Jul 2026

   Received by Three Rivers

2. 3 Aug 2026

   Validated

   Checked as complete and ready for consideration.

3. 8 Aug 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 28 September 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Three Rivers took a median of 56 days over the applications it decided in the last year.

This application is with Three Rivers for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

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

• 162 Highfield Way Rickmansworth Hertfordshire WD3 7PJ

  22/1297/FUL Submitted 8 Jul 2022 36m away

  Demolition of front porch and construction of single storey side/rear extension, two storey rear extension, conversion of garage into habitable accommodation, internal alterations, alterations to fenestration, changes to existing single storey rear extension roof form, new front porch, alterations of front cladding to render finish and render to brick work and rooflights.

  Granted Full applications Extension Loft or dormer +2 16 docs
  Small domestic

• 168 Highfield Way Rickmansworth Hertfordshire WD3 7PJ

  25/1973/FUL Submitted 13 Nov 2025 75m away

  Removal of the existing roof and construction of an additional storey to create a two-storey dwelling with loft accommodation served by rear dormer and front/rear roof lights; front solar panels; demolition of existing garage and erection of two-storey side and single storey side and rear extension; alterations to fenestration, external materials including render

  Granted Full applications Extension Loft or dormer +2 12 docs
  Small domestic

• 168 Highfield Way Rickmansworth Hertfordshire WD3 7PJ

  25/0586/FUL Submitted 31 Mar 2025 78m away

  Removal of the existing roof and construction of an additional storey to create a two-storey dwelling with loft accommodation; rear dormer; front and rear roof lights; removal of garage and erection of two-storey side extension; single-storey rear extension; alterations to materials and fenestration.

  Granted Full applications Extension Loft or dormer +1 12 docs
  Small domestic

• 117 Highfield Way Rickmansworth Hertfordshire WD3 7PL

  22/1729/FUL Submitted 14 Sep 2022 128m away

  Replacement windows and doors.

  Granted Full applications Windows or glazing 11 docs

• 115 Highfield Way Rickmansworth Hertfordshire WD3 7PL

  22/1213/FUL Submitted 24 Jun 2022 140m away

  Part retrospective: Part single, part two storey side and rear extensions including rear balcony, alterations to the roof to single storey front projection, alterations to fenestration and alterations to external materials

  Granted Full applications Extension Windows or glazing 17 docs
  Small domestic

• 115 Highfield Way Rickmansworth Hertfordshire WD3 7PL

  22/1213/RSP Submitted 24 Jun 2022 140m away

  Part retrospective: Part single, part two storey side and rear extensions including rear balcony, alterations to the roof to single storey front projection, alterations to fenestration and alterations to external materials

  Granted Amendments Extension Windows or glazing 17 docs
  Small domestic

• 26/1384/FUL Awaiting decision

  Swandrift Trout Rise Loudwater Rickmansworth Hertfordshire WD3 4JZ

  Demolition of existing conservatory and construction of part single, part two storey rear extension, single storey side extension, extension to double garage to create first floor above with front/rear dormer windows; loft conversion including front/rear dormer windows and side/rear rooflights; construction of basement, rear balcony, new window to side elevation, patio extension and landscaping alterations including ramp.

  31 Aug 2026 Full applications
• 26/1380/FUL Awaiting decision

  Crossley Wylde Loudwater Lane Loudwater Rickmansworth Hertfordshire WD3 3JD

  Installation of rooflights

  28 Aug 2026 Full applications
• 26/1372/FUL Awaiting decision

  108 Winton Drive Croxley Green Rickmansworth Hertfordshire WD3 3QT

  Demolition of existing conservatory and side extension; construction of a single storey front, side and rear extension with rooflights

  27 Aug 2026 Full applications
• 26/1365/FUL Awaiting decision

  Morningside Bridle Lane Loudwater Rickmansworth Hertfordshire WD3 4JB

  Construction of a single storey rear extension; conversion of garage into habitable accommodation; alterations to the fenestration

  25 Aug 2026 Full applications
• 26/1358/FUL Awaiting decision

  251 Baldwins Lane Croxley Green Rickmansworth Hertfordshire WD3 3LH

  Variation of Condition 3 (Materials) Pursuant to planning permission 25/1526/RSP to allow alterations to materials.

  24 Aug 2026 Full applications