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Planning application

6 Thellusson Way Mill End WD3 8RR

Granted Three Rivers 20/2203/CLPD Certificate of Lawfulness - Proposed Use

Works: Extension 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

Certificate of Lawfulness Proposed Development: Single storey rear extension

As published by the council, reference 20/2203/CLPD

Application record

Reference
20/2203/CLPD
Type
Certificate of Lawfulness - Proposed Use
Status
Decided
Decision
Granted As published: approved
Received
19 Oct 2020
Validated
19 Oct 2020
Decided
26 Nov 2020
Ward
Penn And Mill End
Parish
Non-Parished
Decision by
Delegated Decision
Postcode
WD3 8RR

Timeline

Dates from the published record

  1. 19 Oct 2020

    Received by Three Rivers

  2. 26 Nov 2020

    Decision issued: approved

  3. 8 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.

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What this grant of permission means

Three Rivers granted permission on 26 November 2020, 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

  • 10 Horwood Close Mill End WD3 8RS

    21/0103/RSP Submitted 19 Jan 2021 50 yards away

    Part retrospective: Part-single, part two-storey front and side extension and single storey rear extension and loft conversion with rear dormer window and front rooflights.

    Granted Amendments Extension Loft or dormer +1 19 docs
    Small domestic

  • William Penn Leisure Centre Shepherds Lane Rickmansworth Hertfordshire WD3 8JN

    24/1243/PDNE Submitted 6 Aug 2024 50 yards away

    Permitted Development Notice: Installation of solar panels

    Granted Prior approval 17 docs

  • 22 Thellusson Way Mill End Hertfordshire WD3 8RR

    21/1741/PDE Submitted 12 Jul 2021 50 yards away

    Prior Approval: Single storey rear extension (depth 4.57 metres, maximum height 3.68 metres, maximum eaves height 2.72metres)

    Granted Outline Extension 5 docs
    Small domestic

  • 44 Shepherds Lane Rickmansworth Hertfordshire WD3 8JN

    23/2083/CLPD Submitted 5 Dec 2023 100 yards away

    Certificate of Lawfulness Proposed Development: Construction of front porch and loft conversion including rear dormer with juliet window and front rooflights

    Granted Lawful development Extension Loft or dormer +1 9 docs
    Small domestic

  • 34 Thompson Way Mill End WD3 8GP

    21/0470/NMA Submitted 24 Feb 2021 100 yards away

    Non-material amendment to planning permission 20/0904/FUL: Amendments to fenestration and removal of side parapet.

    Granted Amendments Windows or glazing 8 docs

  • 48 Shepherds Lane Mill End Hertfordshire WD3 8JN

    22/0268/FUL Submitted 18 Feb 2022 100 yards away

    Demolition of original single storey side projection and construction of single storey side and rear extension with roof lights, new pitched roof form to porch, and increase in hardstanding to frontage.

    Granted Full applications Extension Loft or dormer +1 11 docs
    Small domestic

In Three Rivers

  • 26/1409/CLED Awaiting decision

    44 Wolsey Road Moor Park Northwood Hertfordshire HA6 2EN

    Certificate of Lawfulness Existing Development: Construction of an outbuilding

    Received 3 Sep, published by the council 7 Sep 2026 Lawful development
  • 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