1 Longmore Close Maple Cross Rickmansworth Hertfordshire WD3 9SE

1. 8 Sep 2025

   Received by Three Rivers

2. 22 Sep 2025

   Validated

   Checked as complete and ready for consideration.

3. 13 Nov 2025

   Decision issued: approved

4. 19 Aug 2026

   Added to PlanIndex

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.

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

• 1 Longmore Close Maple Cross Rickmansworth Hertfordshire WD3 9SE

  25/1415/PDE Submitted 21 Aug 2025 2m away

  Prior Approval: Single storey rear extension (depth 6.00 metres, maximum height 3.40 metres, maximum eaves height 2.92 metres)

  Refused Outline Extension 10 docs
  Small domestic

• The Old Barn Maple Lodge Close Maple Cross Rickmansworth Hertfordshire WD3 9SN

  21/0474/FUL Submitted 24 Feb 2021 41m away

  Single storey side and rear extensions and erection of gates

  Granted Full applications Extension 17 docs
  Small domestic

• The Old Barn Maple Lodge Close Maple Cross Rickmansworth Hertfordshire WD3 9SN

  22/0557/FUL Submitted 22 Mar 2022 44m away

  Single storey extension with accommodation contained within the roofspace and single storey glazed link extension

  Withdrawn Full applications Extension Windows or glazing 26 docs
  Small domestic

• Maple Cross House And Kier Southern Building Maple Cross Hertfordshire WD3 9SE

  26/1294/ADV Submitted 12 Aug 2026 56m away

  88% historically approved · decision due ~14 Oct

  Advertisement Consent: Construction of totem sign

  Awaiting decision Advertising

• 60 Franklins Maple Cross Rickmansworth Hertfordshire WD3 9SY

  21/2812/FUL Submitted 10 Dec 2021 66m away

  Single storey rear extension, conversion of garage into habitable accommodation and front infill extension

  Granted Full applications Extension 7 docs
  Small domestic

• Maple Lodge Farmhouse Maple Lodge Close Maple Cross Hertfordshire WD3 9SF

  22/1249/LBC Submitted 30 Jun 2022 67m away

  Listed Building Consent: Demolition of existing outbuilding and construction of a new outbuilding

  Withdrawn Heritage and listed buildings Demolition 13 docs

• 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
• 26/1372/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
• 26/1359/FUL Awaiting decision

  36 Girton Way Croxley Green Rickmansworth Hertfordshire WD3 3QN

  Construction of single storey rear extension; alterations to landscaping including demolition of outbuilding and construction of outdoor kitchen; internal alterations

  24 Aug 2026 Full applications