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Planning application

3 Briery Field Chorleywood Rickmansworth Hertfordshire WD3 5TG

Granted Three Rivers 25/1810/CLPD Certificate of Lawfulness - Proposed Use

Works: Extension

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

Proposal

Certificate of Lawfulness Proposed Development: Alterations and extension to existing driveway

As published by the council, reference 25/1810/CLPD

Application record

Reference
25/1810/CLPD
Type
Certificate of Lawfulness - Proposed Use
Status
Decided
Decision
approved
Received
20 Oct 2025
Validated
20 Oct 2025
Decided
15 Dec 2025
Ward
Chorleywood North And Sarratt
Parish
Chorleywood Parish Council
Decision by
Delegated Decision
Postcode
WD3 5TG

Site history

Applications at this address on the Three Rivers register

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

  • 25/1811/FUL Granted

    3 Briery Field Chorleywood Rickmansworth Hertfordshire WD3 5TG

    Demolition of existing garage, utility and shed and construction of single storey side to rear extension with front/rear rooflights and rear roof lanterns, replacement of front door, windows and roof tiles, removal of chimney, external materials including render

    Decided 15 Dec 2025 Full applications

Timeline

Dates from the published record

  1. 20 Oct 2025

    Received by Three Rivers

  2. 15 Dec 2025

    Decision issued: approved

  3. 19 Aug 2026

    Added to PlanIndex

Documents

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

12 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 documents

What this grant of permission means

Three Rivers granted permission on 15 December 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 500 metres

  • 3 Briery Field Chorleywood Rickmansworth Hertfordshire WD3 5TG

    25/1811/FUL Submitted 20 Oct 2025 1m away

    Demolition of existing garage, utility and shed and construction of single storey side to rear extension with front/rear rooflights and rear roof lanterns, replacement of front door, windows and roof tiles, removal of chimney, external materials including render

    Granted Full applications Extension Loft or dormer +3 14 docs
    Small domestic

  • Coxwold Cottage 4 Briery Field Chorleywood WD3 5TG

    20/1836/FUL Submitted 4 Sep 2020 16m away

    Single storey front and side extensions with conversion of existing garage to habitable room, first floor side extension to roof including extension of rear dormer and front rooflight

    Granted Full applications Extension Loft or dormer 18 docs
    Small domestic

  • 6 Briery Field Chorleywood WD3 5TG

    22/0076/FUL Submitted 18 Jan 2022 43m away

    Demolition of existing outbuilding and construction of a single storey side and rear extension and loft conversion and side extension with crown roof, Juliet balconies to the rear and side rooflights

    Refused Full applications Extension Loft or dormer +1 15 docs
    Small domestic

  • Chorleywood Manor Care Home High View Chorleywood Rickmansworth Hertfordshire WD3 5TQ

    26/0364/TPO Submitted 4 Mar 2026 75m away

    T19 Laburnum; Crown dieback, major deadwood. Fell to ground level. H1 Beech hedge; Grown out hedge. Reduce in height to viable growth points to prevent future failure and reduce laterally by 3.0 metres to reformalise as a hedge. T40 Western Red Cedar; In decline. Upper stem dead. Remove upper stem down to live growth.

    Granted Trees 5 docs

  • 28 Wyatts Close Chorleywood Rickmansworth Hertfordshire WD3 5TF

    25/0830/CLPD Submitted 13 May 2025 83m away

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

    Granted Lawful development 11 docs

  • 4 Briery Court Briery Field Chorleywood WD3 5TN

    20/1809/FUL Submitted 2 Sep 2020 84m away

    Provision of a single storey detached annexe adjacent to 4 Briery Court

    Granted Full applications 12 docs
    Small domestic

In Three Rivers

  • 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

    19 Mar 2026 Lawful development
  • 26/0724/CLED Granted

    70 The Mead Carpenders Park Watford Hertfordshire WD19 5BU

    Certificate of Lawfulness Existing Use: Use of annexe as a separate dwelling

    5 May 2026 Lawful development
  • 25/1151/CLED Refused

    Unit 6 Century Court Tolpits Lane Watford Hertfordshire

    Certificate of Lawfulness Existing Use: Use of property as single dwellinghouse (Use Class C3)

    4 Jul 2025 Lawful development
  • 26/0736/CLPD Granted

    45 Watford Road Croxley Green Rickmansworth Hertfordshire WD3 3DS

    Certificate of Lawfulness Proposed Development: Loft conversion including hip to gable roof extension with rear juliet dormer and window, front rooflights, side window

    7 May 2026 Lawful development
  • 26/0631/CLPD Granted

    Clovelly Bell Lane Bedmond Abbots Langley Hertfordshire WD5 0QS

    Certificate of Lawfulness Proposed Development: Loft conversion including hip to dutch hip roof extension, rear juliet dormer with windows

    20 Apr 2026 Lawful development