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Planning application

Tamahine The Green Croxley Green Rickmansworth Hertfordshire WD3 3HX

Granted Three Rivers 25/1487/CLPD Certificate of Lawfulness - Proposed Use

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

Proposal

Certificate of Lawfulness Proposed Development: Construction of an outbuilding

As published by the council, reference 25/1487/CLPD

Application record

Reference
25/1487/CLPD
Type
Certificate of Lawfulness - Proposed Use
Status
Decided
Decision
Granted As published: approved
Received
2 Sep 2025
Validated
2 Sep 2025
Decided
21 Oct 2025
Ward
Dickinsons
Parish
Croxley Green Parish Council
Decision by
Delegated Decision
Postcode
WD3 3HX

Site history

Applications at this address on the Three Rivers register

This site has had 2 applications since 2025: 1 approved, 0 refused.

  • 26/0538/DIS Decided

    Tamahine The Green Croxley Green Rickmansworth Hertfordshire WD3 3HX

    Discharge of Condition 6(Construction and Demolition Method Statement) pursuant to planning permission 25/1994/FUL

    Decided 20 May 2026 Conditions

Timeline

Dates from the published record

  1. 2 Sep 2025

    Received by Three Rivers

  2. 21 Oct 2025

    Decision issued: approved

  3. 24 Jul 2026

    Added to PlanIndex

Documents

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

5 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 21 October 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.

About lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • Tamahine The Green Croxley Green Rickmansworth Hertfordshire WD3 3HX

    26/0538/DIS Submitted 1 Apr 2026 50 yards away

    Discharge of Condition 6(Construction and Demolition Method Statement) pursuant to planning permission 25/1994/FUL

    Decided Conditions Demolition 4 docs
  • Atalaya The Green Croxley Green WD3 3HX

    21/2865/FUL Submitted 17 Dec 2021 50 yards away

    Single storey rear extension and rear patio

    Granted Full applications Extension 10 docs
    Small domestic
  • Dormers The Green Croxley Green Rickmansworth Hertfordshire WD3 3HX

    26/1345/TCA Submitted 20 Aug 2026 50 yards away

    Various Tree Works

    Granted Trees 9 docs
  • Dormers The Green Croxley Green Rickmansworth Hertfordshire WD3 3HX

    24/1935/TCA Submitted 4 Dec 2024 50 yards away

    Tree number 1: Lawson Cypress (Chamaecyparis lawsniana). Approx height 16 m; approx spread diameter 8 m. Location, rear garden left-hand boundary. Work required - reduce height to about 1-1.5 m above previous cut-point (tree has previously been cut back and regrown) by removing around 6m; prune in the top edge to shape. Tree number 2: Lawson Cypress (Chamaecyparis lawsniana) Height about 14m; approx spread diameter: 3m Location: rear garden, rear boundary, right hand corner. Work required: reduce height by removing around 4 m, prune in the top edge to shape. Purpose: to contain overall height of tree and allow more light into the garden. Tree number 3 and 4: yews (Taxus baccatta) Height approx 10-12 m; Crown spread diameter 6m Location: rear garden boundary. Work required: crown reduction by removing around 4 m from the height and around 1m from the sides. Purpose: to control and contain the overall size of the trees and allow more light into the garden. These trees have previously been cut back and regrown.

    Granted Trees 9 docs
  • Dormers The Green Croxley Green Rickmansworth Hertfordshire WD3 3HX

    25/1243/TCA Submitted 21 Jul 2025 50 yards away

    I wish for work to be done on two trees in my garden: (1) Cut down and remove Tree 1, a large overgrown Leylandii (including the stump). In its place I plan to plant a mulberry tree and other bushes and shrubs that are attractive to birds and pollinators. (2) Reduce the height of Tree 2, a maple tree, by around 3 metres. This tree had its crown reduced by about 1.5-2 metres at the end of 2023 (less than 2 years ago) but it quickly regained the lost height and has now become too tall and thin. Note that when I moved to Dormers cottage around 5 years ago, the garden was very overgrown with very tall connifers. I have applied for several of these to be felled or have their height reduced over the years (several previous appliocations) and I believe this has greatly improved the garden. I think Tree 1 in this application will be the last tree that needs to be removed. Hereafter, it should be routine maintenance only. Please note that as promised in previous applications, I have replaced the trees I removed with a variety of fruit trees and bushes (damsone, crab apple, red currant, blackcurrant, raspberry, gooseberry, cherry) as well as other shrubs (hydrangea, jasmine, blackthorn, philadelphus etc). With better light in the garden, I have also dug a large pond (approx 4 x 2.5 m), intended to encourage wildlife (so, no fish). My intention is to keep adding to the garden shrubs and plants (preferably native UK species) selecting where I can those most attractive to birds and pollinators. I have had a provisional (verbal) quote from a tree surgeon to do this new work

    Granted Trees 12 docs
  • Dormers The Green Croxley Green Rickmansworth Hertfordshire WD3 3HX

    23/2072/TCA Submitted 4 Dec 2023 50 yards away

    Yew and Holly - growing from the pub- at property boundary - cut back to boundary Approx 2m height and 1m width off Holly and Ivy - rear garden left hand boundary near house - cut back approx 1m all round

    Granted Trees 17 docs

In Three Rivers

  • 26/1382/CLPD Awaiting decision

    1 Wyatts Lodge Solesbridge Lane Chorleywood Rickmansworth Hertfordshire WD3 5SW

    Certificate of Lawfulness Proposed Development: Installation of external heating and cooling pump

    Received 31 Aug, published by the council 7 Sep 2026 Lawful development
  • 26/1035/CLPD Granted

    90 Sherborne Way Croxley Green Rickmansworth Hertfordshire WD3 3PG

    Certificate of Lawfulness Proposed Development: lLoft conversion including hip to gable extension, rear dormer, and front rooflights and window to side elevation.

    Received 25 Jun, published by the council 24 Jul 2026 Lawful development
  • 26/1004/CLPD Granted

    39 Bishops Avenue Northwood HA6 3DD

    Certificate of Lawfulness Proposed Development: Conversion of garage to habitable accommodation

    Received 19 Jun, published by the council 24 Jul 2026 Lawful development
  • 26/0973/CLPD Granted

    125 Windmill Drive Croxley Green Rickmansworth Hertfordshire WD3 3FB

    Certificate of Lawfulness Proposed Development: Loft conversion including rear dormer and front rooflights.

    Received 15 Jun, published by the council 24 Jul 2026 Lawful development
  • 26/0460/CLED Granted

    Annexe Hart Hall Hyde Lane Nash Mills Hemel Hempstead Hertfordshire HP3 8SA

    Certificate of Lawfulness Existing Use: Use of annexe as an independent dwelling

    Received 19 Mar, published by the council 24 Jul 2026 Lawful development