Planning application
Conifers 11 Grovewood Close Chorleywood Rickmansworth Hertfordshire WD3 5PU
Works: Extension Windows or glazing
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Retrospective: Replacement of pre-existing glazed pitched roof conservatory with flat roof.
As published by the council, reference 26/1005/RSP
Application record
- Reference
- 26/1005/RSP
- Type
- Retrospective application
- Status
- Decided
- Decision
- approved
- Received
- 19 Jun 2026
- Validated
- 24 Jun 2026
- Decided
- 18 Aug 2026
- Ward
- Chorleywood South And Maple Cross
- Parish
- Chorleywood Parish Council
- Decision by
- Delegated Decision
- Postcode
- WD3 5PU
Timeline
Dates from the published record
-
19 Jun 2026
Received by Three Rivers
-
24 Jun 2026
Validated
Checked as complete and ready for consideration.
-
24 Jul 2026
Added to PlanIndex
-
18 Aug 2026
Decision issued: approved
Documents
Plans, drawings, consultee responses and the officer's report
7 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them from here.
Open the documentsWhat this grant of permission means
Three Rivers granted permission on 18 August 2026, 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.
About amendment applications
An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.
Nearby applications
Within 500 metres
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8 Grovewood Close Chorleywood WD3 5PU
T1 Beech- Carry out 30% crown reduction. The tree has previously sustained storm damage or bad pruning that has resulted in a over weighted union at approx 12m, reduction of the overall crown will help reduce weight on this union and help the overall balance of the tree.
Granted Trees 4 docs -
10 Grovewood Close Chorleywood WD3 5PU
T1 Oak - rear garden - 1 to 2 mtr crown reduction and dead wood maintain and allowing more light to the rest of the garden T2 Yew - rear garden - 1 to 2 mtr crown reduction and thin, dead wood, crown raise two lower limbs aesthetics and allowing more light T3 Beech - rear garden - reduce lower side limbs over reaching and possibility of breaking
Granted Trees 6 docs -
12 Grovewood Close Chorleywood Rickmansworth Hertfordshire WD3 5PU
Discharge of condition 4 (external materials) puruant to planning permission 24/0168/FUL.
Decided Conditions 4 docs -
12 Grovewood Close Chorleywood Rickmansworth Hertfordshire WD3 5PU
Variation of Condition 2 (Plan Numbers), Condition 3 (Tree Protection) and Condition 5 (Parking) pursuant to planning permission 21/2427/FUL (Demolition of existing dwelling and construction of replacement two storey detached dwelling with loft accommodation and associated works) to include alterations single storey rear extension; internal alterations and alterations to fenestration
Granted Full applications New dwelling Extension +3 8 docsSmall domestic -
12 Grovewood Close Chorleywood Rickmansworth Hertfordshire WD3 5PU
Non material amendment to planning permission 21/2427/FUL: Alterations to approved ground floor layout to include increase in width of single storey rear projection, replacement of rear rooflight with dormer windows; relocation of side rooflight and heat pump; internal alterations and alterations to fenestration.
Refused Amendments Loft or dormer Windows or glazing 5 docsSmall domestic -
13 Grovewood Close Chorleywood Rickmansworth Hertfordshire WD3 5PU
Single storey front extension
Granted Full applications Extension 15 docsSmall domestic
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Non-material amendment to planning permission 26/0793/FUL to allow a reduction in size to the approved first-floor side extension.
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26/1353/NMA Awaiting decision
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Non Material Amendment to planning permission 22/1945/FUL to vary the wording of Condition 69 (Phasing)
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26/1153/NMA Granted
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Non Material Amendment to planning permission 25/0391/RSP to allow glass balustrades in place of metal railings to rear Juliet balconies.
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26/0704/RSP Granted
48 Oakleigh Drive Croxley Green Rickmansworth Hertfordshire WD3 3EF
Part Retrospective: Erection of rear dormer window and raised patio including privacy screen