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Planning application

15 Coombe Hill Road Mill End Hertfordshire WD3 8NE

Granted Three Rivers 21/1167/CLPD Certificate of Lawfulness - Proposed Use

Works: Loft or dormer Windows or glazing

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

Proposal

Certificate of Lawfulness Proposed Development: Construction of rear dormer window

As published by the council, reference 21/1167/CLPD

Application record

Reference
21/1167/CLPD
Type
Certificate of Lawfulness - Proposed Use
Status
Decided
Decision
Granted As published: approved
Received
5 May 2021
Validated
11 May 2021
Decided
6 Jul 2021
Ward
Penn And Mill End
Parish
Non-Parished
Decision by
Delegated Decision
Postcode
WD3 8NE

Timeline

Dates from the published record

  1. 5 May 2021

    Received by Three Rivers

  2. 11 May 2021

    Validated

    Checked as complete and ready for consideration.

  3. 6 Jul 2021

    Decision issued: approved

  4. 6 Sep 2026

    Added to PlanIndex

Documents

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

15 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 6 July 2021, 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

  • 15 Coombe Hill Road Mill End WD3 8NE

    19/0075/FUL Submitted 15 Jan 2019 50 yards away

    Increase in ridge height, hip to gable extensions and first floor side extension

    Granted Full applications Extension Loft or dormer +1 12 docs

  • 7 Coombe Hill Road Mill End WD3 8NE

    20/1982/FUL Submitted 23 Sep 2020 50 yards away

    Single storey front extension and first floor rear extension

    Granted Full applications Extension 12 docs
    Small domestic

  • 74 Chiltern Drive Mill End Rickmansworth Hertfordshire WD3 8JZ

    24/1534/CLPD Submitted 24 Sep 2024 50 yards away

    Certificate of Lawfulness Proposed Development: Demolition of existing outbuilding; single storey side extension; including internal alterations and alterations to fenestration.

    Granted Lawful development Extension Demolition +1 11 docs
    Small domestic

  • 3 Coombe Hill Road Mill End Hertfordshire WD3 8NE

    22/1400/FUL Submitted 22 Jul 2022 50 yards away

    Demolition of existing conservatory and construction of single storey rear extension, erection of front canopy, alterations to fenestration, extension to rear patio and insertion of ramp, extension to drive and relocation of vehicular access

    Granted Full applications Extension Demolition +1 11 docs
    Small domestic

  • 1 Coombe Hill Road Mill End Rickmansworth Hertfordshire WD3 8NE

    24/1077/FUL Submitted 5 Jul 2024 50 yards away

    Construction of a single storey front/side extension with sedum roof, conversion of garage into habitable accommodation, roof alterations to create an additional storey with front/rear rooflights and front solar panels and internal/external alterations with changes to the fenestration and cladding

    Granted Full applications Extension Loft or dormer +2 18 docs
    Small domestic

  • 70 Chiltern Drive Mill End Rickmansworth Hertfordshire WD3 8JZ

    26/1542/FUL Submitted 28 Sep 2026 100 yards away

    89% historically approved · decision due ~30 Nov

    Construction of two storey side extension and single storey rear extension

    Awaiting decision Full applications Extension
    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