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Planning application

63 Church Lane Mill End WD3 8PT

Granted Three Rivers 21/0278/FUL Full Application

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

Single storey rear extension and single storey rear/side return extension

As published by the council, reference 21/0278/FUL

Application record

Reference
21/0278/FUL
Type
Full Application
Status
Decided
Decision
approved
Received
9 Feb 2021
Validated
17 Feb 2021
Decided
14 Apr 2021
Ward
Penn And Mill End
Parish
Non-Parished
Decision by
Delegated Decision
Postcode
WD3 8PT

Timeline

Dates from the published record

  1. 9 Feb 2021

    Received by Three Rivers

  2. 17 Feb 2021

    Validated

    Checked as complete and ready for consideration.

  3. 14 Apr 2021

    Decision issued: approved

  4. 4 Sep 2026

    Added to PlanIndex

Documents

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

9 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 a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About full applications applications

How this application type works

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

Nearby applications

Within 500 metres

  • 63 Church Lane Mill End WD3 8PT

    21/0279/CLPD Submitted 9 Feb 2021 0m away

    Certificate of Lawfulness Proposed Development: Loft conversion including erection of L-shaped rear dormer and front rooflights

    Refused Lawful development Loft or dormer 8 docs

  • 63 Clarkfield Mill End Rickmansworth Hertfordshire WD3 8FL

    26/0619/FUL Submitted 17 Apr 2026 38m away

    Alterations to roof including increase in eaves height to front, installation of rooflights and alterations to fenestration detail including installation of first floor front windows.

    Granted Full applications Loft or dormer Windows or glazing 18 docs

  • 37 Church Lane Mill End Rickmansworth Hertfordshire WD3 8PT

    26/0635/CLPD Submitted 21 Apr 2026 77m away

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

    Granted Lawful development Extension Loft or dormer 14 docs

  • 95 Church Lane Mill End Rickmansworth Hertfordshire WD3 8PU

    24/0234/FUL Submitted 13 Feb 2024 93m away

    Construction of single storey rear infill extension

    Granted Full applications Extension 8 docs
    Small domestic

  • 99 Church Lane Mill End Rickmansworth Hertfordshire WD3 8PU

    22/1703/PDE Submitted 9 Sep 2022 101m away

    Prior Approval: Single storey rear extension (depth 5 metres, maximum height 2.95 metres, maximum eaves height 2.25 metres)

    Withdrawn Outline Extension 5 docs
    Small domestic

  • 40 Church Lane Mill End Hertfordshire WD3 8HD

    22/0501/FUL Submitted 17 Mar 2022 111m away

    Single storey side and rear extension, increase in height and replacement of existing rear projection roof and alterations to fenestration.

    Granted Full applications Extension Windows or glazing 25 docs
    Small domestic

In Three Rivers

  • 26/1384/FUL Awaiting decision

    Swandrift Trout Rise Loudwater Rickmansworth Hertfordshire WD3 4JZ

    Demolition of existing conservatory and construction of part single, part two storey rear extension, single storey side extension, extension to double garage to create first floor above with front/rear dormer windows; loft conversion including front/rear dormer windows and side/rear rooflights; construction of basement, rear balcony, new window to side elevation, patio extension and landscaping alterations including ramp.

    31 Aug 2026 Full applications
  • 26/1380/FUL Awaiting decision

    Crossley Wylde Loudwater Lane Loudwater Rickmansworth Hertfordshire WD3 3JD

    Installation of rooflights

    28 Aug 2026 Full applications
  • 26/1372/FUL Awaiting decision

    108 Winton Drive Croxley Green Rickmansworth Hertfordshire WD3 3QT

    Demolition of existing conservatory and side extension; construction of a single storey front, side and rear extension with rooflights

    27 Aug 2026 Full applications
  • 26/1365/FUL Awaiting decision

    Morningside Bridle Lane Loudwater Rickmansworth Hertfordshire WD3 4JB

    Construction of a single storey rear extension; conversion of garage into habitable accommodation; alterations to the fenestration

    25 Aug 2026 Full applications
  • 26/1358/FUL Awaiting decision

    251 Baldwins Lane Croxley Green Rickmansworth Hertfordshire WD3 3LH

    Variation of Condition 3 (Materials) Pursuant to planning permission 25/1526/RSP to allow alterations to materials.

    24 Aug 2026 Full applications