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Planning application

43 Copthorne Road Croxley Green Rickmansworth Hertfordshire WD3 4AB

Awaiting decision Three Rivers 26/1243/FUL Full applications

Works: New dwelling Loft or dormer Demolition Windows or glazing Small domestic

Read from the description, not a valuation. How we read the register

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Demolition of existing dwelling; construction of two storey detached dwelling with accommodation in the roof space served by front and rear dormer windows; solar panels, alterations to the driveway and creation of new vehicular access with dropped kerb; alterations to front boundary including construction of brick wall with piers, metal railings and gates; associated landscaping including creation of a swimming pool and ancillary works

As published by the council, reference 26/1243/FUL

Application record

Reference
26/1243/FUL
Category
Full applications
Status
Pending Consideration
Received
3 Aug 2026
Validated
5 Aug 2026
Postcode
WD3 4AB

Timeline

Dates from the published record

  1. 3 Aug 2026

    Received by Three Rivers

  2. 5 Aug 2026

    Validated

    Checked as complete and ready for consideration.

  3. 8 Aug 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 30 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.

What happens while it is decided

This application is with Three Rivers for determination, against a statutory target of eight weeks. Over the last year Three Rivers decided full applications in a median of 62 days. More in our guide to how long planning decisions take.

About full applications

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.

Nearby applications

Within 500 metres

  • 13 Copthorne Road Croxley Green Rickmansworth Hertfordshire WD3 4AB

    26/0763/FUL Submitted 12 May 2026 0m away

    90% historically approved · decision due ~16 Jul

    Construction of outbuilding with veranda to rear garden.

    Decided Full applications
  • 27 Copthorne Road Croxley Green Rickmansworth Hertfordshire WD3 4AB

    24/0007/TPO Submitted 3 Jan 2024 2m away

    Cypress (T90). This tree has grown to such an extent that it poses a risk to the property Flat 27a. In the recent high winds the tree has continually hit Flat 27a and this has dislodged the haunching of the concrete tiled roof. The tree is of such a height and spread that it could cause further significant damage should it deflect sufficiently or part of it fall. Proposed work: Whole crown reduction to 13m above ground level, to provide sufficient clearance to property.

    Granted Trees 4 docs
  • 23 Copthorne Road Croxley Green WD3 4AB

    20/1896/FUL Submitted 14 Sep 2020 31m away

    Ground and lower ground floor side and rear extension, loft conversion including insertion of rear dormer window, alterations to fenestration and alterations to existing rear terrace.

    Granted Full applications Extension Loft or dormer +1 17 docs
  • 23 Copthorne Road Croxley Green Rickmansworth Hertfordshire WD3 4AB

    21/2860/RSP Submitted 16 Dec 2021 31m away

    Part-retrospective: Ground and lower ground floor side and rear extension, loft conversion including insertion of rear dormer window, front rooflights, alterations to fenestration, rendering of property and extensions to softcast render, alterations to existing rear terrace, new external rear stairs to garden level and new raised planters

    Granted Amendments Extension Loft or dormer +1 20 docs
  • Chellow Dene Copthorne Road Croxley Green Rickmansworth Hertfordshire WD3 4AE

    25/1845/TPO Submitted 24 Oct 2025 45m away

    T1 - Reduce Beech in front garden by approx 2-3m all over to create a smaller, balanced crown.

    Refused Trees 6 docs
  • Highwood Copthorne Road Croxley Green Rickmansworth Hertfordshire WD3 4AE

    25/1844/TPO Submitted 24 Oct 2025 45m away

    T1: Reduce Beech on R/h of front garden by approx 1-2m all over to create a smaller, balanced crown. T2: Removal to approx 10cm from ground level of 1x diseased Beech in front garden. Access to neighbouring garden will be required to complete these works.

    Refused Trees 7 docs

In Three Rivers

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

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    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

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    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