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Planning application

31 Chestnut Avenue Rickmansworth Hertfordshire WD3 4HA

Granted Three Rivers 26/0339/RSP Retrospective application

Works: Extension Roofing Windows or glazing Small domestic

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

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Part-Retrospective: Construction of single storey front infill and front porch extensions, alterations to fenestration including replacement of windows and roof tiles, fascia boards, guttering; boundary treatments including front brick wall with piers with smooth render and coping stones; alterations to front elevation including removal of tudor details and external materials including render.

As published by the council, reference 26/0339/RSP

Application record

Reference
26/0339/RSP
Type
Retrospective application
Status
Decided
Decision
Granted As published: approved
Received
2 Mar 2026
Validated
26 Mar 2026
Decided
22 Jun 2026
Ward
Chorleywood North And Sarratt
Parish
Chorleywood Parish Council
Decision by
Delegated Decision
Postcode
WD3 4HA

Site history

Applications at this address on the Three Rivers register

This site has had 2 applications since 2025: 2 approved, 0 refused.

  • 25/0951/FUL Granted

    31 Chestnut Avenue Rickmansworth Hertfordshire WD3 4HA

    Construction of single storey front and rear extension

    Decided 16 Jul 2025 Full applications

Timeline

Dates from the published record

  1. 2 Mar 2026

    Received by Three Rivers

  2. 26 Mar 2026

    Validated

    Checked as complete and ready for consideration.

  3. 22 Jun 2026

    Decision issued: approved

  4. 24 Jul 2026

    Added to PlanIndex

Documents

Plans, drawings, consultee responses and the officer's report

17 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.

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Open the documents

What this grant of permission means

Three Rivers granted permission on 22 June 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 0.3 miles

  • 31 Chestnut Avenue Rickmansworth Hertfordshire WD3 4HA

    25/0951/FUL Submitted 2 Jun 2025 50 yards away

    Construction of single storey front and rear extension

    Granted Full applications Extension 11 docs
    Small domestic

  • 53 Chestnut Avenue Rickmansworth Hertfordshire WD3 4HA

    25/1737/TPO Submitted 7 Oct 2025 50 yards away

    Beech Tree - Fell

    Granted Trees 7 docs

  • Pentlands 55 Chestnut Avenue Rickmansworth WD3 4HA

    21/2393/TPO Submitted 13 Oct 2021 50 yards away

    T1 T2 T3 & T4 - Beech reduce by 3.5m crown clean by 20% Client is worried about the tree in striking distance of the house in high winds etc. light into garden is an issue too.

    Granted Trees 7 docs

  • 61 Chestnut Avenue Rickmansworth WD3 4HA

    20/2488/TPO Submitted 20 Nov 2020 50 yards away

    Ash dieback - I have had a tree surgeon inspect the tree who has confirmed the ash tree located in the rear of my garden has Ash dieback and is hazardous, he has suggested felling the tree due to this.

    Granted Trees 3 docs

  • Pentlands 55 Chestnut Avenue Rickmansworth WD3 4HA

    21/1344/TPO Submitted 24 May 2021 50 yards away

    T1&T2 - 2 x Beech - fell to ground level leaving the beech trees directly behind. Client is worried about the trees in striking distance of the house in high winds etc. Her mother lives with them and doesn't sleep in high winds due to fears of the trees. They are willing to replant further back from the house. They won't cause impact due to trees directly behind within metres. Also it will help massively with light issues into the garden and house as trees have out grown the garden. Also straight stem with no branches until around 30ft as tree behind has a lower canopy. Tight forks within canopy bottling due to weight.

    Refused Trees 4 docs

  • Pentlands 55 Chestnut Avenue Rickmansworth Hertfordshire WD3 4HA

    23/0009/TPO Submitted 4 Jan 2023 50 yards away

    Tree surgeon has visited to confirm works based on previous granted approval to reduce size of trees and advised due to fungus growing on one of the trees which affects the roots that we ask for permission to completely remove the Beech tree. Previous approval granted 21/7/22 4 Beech trees crown reduction 3.5m and thin canopy by 20%( 4 trees make up 2 canopies) ref LCS/21/2393/TPO

    Decided Trees 9 docs

In Three Rivers

  • 26/1699/NMA Awaiting decision

    Ardmore 87 Lower Road Chorleywood Rickmansworth Hertfordshire WD3 5LA

    Non-material amendment pursuant to planning permission 25/0606/RSP to allow alterations to decking area

    Received 27 Oct, published by the council 28 Oct 2026 Amendments
  • 26/1670/NMA Awaiting decision

    Maple Cross House, Denham Way And Kier Offices Off Maple Lodge Close, Maple Cross Rickmansworth Hertfordshire WD3 9SW

    Non-Material Amendments pursuant to planning permission 24/1963/FUL to allow the relocation of two trees

    Received 21 Oct, published by the council 22 Oct 2026 Amendments
  • 26/1657/NMA Awaiting decision

    123 High Street Rickmansworth Hertfordshire WD3 1AN

    Non-Material Amendments to planning permission 26/1091/FUL to allow alteration to design of combined defibrillator and bleed kit cabinet.

    Received 19 Oct, published by the council 20 Oct 2026 Amendments
  • 26/1621/NMA Awaiting decision

    115 Windmill Drive Croxley Green Rickmansworth Hertfordshire WD3 3FB

    Non Material Amendments to planning permission 24/1770/AOD to allow alterations to the fenestration

    Received 12 Oct, published by the council 30 Oct 2026 Amendments
  • 26/1580/NMA Decided

    12 Fulford Grove South Oxhey Watford Hertfordshire WD19 7QG

    Non-Material Amendments to planning permission 26/0703/FUL to allow the approved bunker to change location

    5 Oct 2026 Amendments