Denewood Chorleywood Road Rickmansworth Hertfordshire WD3 4EP

1. 10 Mar 2025

   Received by Three Rivers

2. 19 Mar 2025

   Validated

   Checked as complete and ready for consideration.

3. 12 Sep 2025

   Decision issued: approved

4. 19 Aug 2026

   Added to PlanIndex

Three Rivers granted permission on 12 September 2025, 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.

• Manderley Chorleywood Road Rickmansworth Hertfordshire WD3 4EP

  21/1089/TPO Submitted 26 Apr 2021 57m away

  Corsian Pine (T4) - reduce tree back by 1 metre as it is overhanging into my neighbour's property.

  Granted Trees 8 docs

• Manderley Chorleywood Road Rickmansworth WD3 4EP

  20/2205/FUL Submitted 20 Oct 2020 58m away

  First floor side and rear extension, single storey rear extension, insertion of front and rear dormers, front porch and alterations to fenestration

  Granted Full applications Extension Loft or dormer +1 17 docs
  Small domestic

• Land Adjacent To Pembroke House Chorleywood Road Rickmansworth Hertfordshire WD3 4EP

  26/1124/FUL Submitted 13 Jul 2026 88m away

  90% historically approved · decision due ~15 Sep

  Self build - Construction of detached two storey dwelling with accommodation in the roof space; served by front dormer and side rooflights, on land adjoining Pembroke House with new vehicular access onto Valley Road and alterations to land levels

  Awaiting decision Full applications New dwelling Loft or dormer
  Domestic

• Tiffany Chorleywood Road Rickmansworth Hertfordshire WD3 4EP

  25/0828/FUL Submitted 13 May 2025 121m away

  Construction of first-floor side extension, loft conversion including front and rear dormers, second floor front extension, front porch, alterations to fenestration, roof light, garage conversion, raised rear terrace, and associated internal alterations

  Granted Full applications Extension Loft or dormer +1 16 docs
  Small domestic

• Carfax House 2 Spencer Walk Rickmansworth Hertfordshire WD3 4EE

  23/1818/FUL Submitted 26 Oct 2023 126m away

  Construction of two storey front extension, single storey rear extension and first floor side extension; partial garage conversion into habitable accommodation; loft conversion including in ridge height with rear dormer window and front rooflights and alterations to external materials.

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

• 6 Spencer Walk Rickmansworth Hertfordshire WD3 4EE

  25/1192/CLPD Submitted 9 Jul 2025 129m away

  Certificate of Lawfulness Proposed Development: Construction of single storey rear extension

  Granted Lawful development Extension 8 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