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Planning application

20/1681/FUL

Crestyl Dimmocks Lane Sarratt WD3 6AR

Refused Three Rivers Full Application

Proposal

First floor front and rear extensions, loft conversion including increase in ridge height, dormer windows and rooflights, construction of front porch, alterations to external materials and alterations to fenestration.

As published by the council, reference 20/1681/FUL

Timeline

Dates from the published record

  1. 17 Aug 2020

    Received by Three Rivers

  2. 9 Oct 2020

    Decision issued: refused

  3. 24 Jul 2026

    Added to PlanIndex

What refusal means

The process from here

The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.

Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.

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

  • 23/2115/PDT Withdrawn

    Briar Bank Dimmocks Lane Sarratt Rickmansworth Hertfordshire WD3 6AP

    Prior approval: Enlargement of the dwellinghouse by the construction of one additional storey (2.60m height) and raising of ridge to result in an overall height of 7.80m (Class AA)

    11 Dec 2023 104m away Outline
  • 20/1903/FUL Withdrawn

    Pavillion King George V Playing Fields George V Way Sarratt Hertfordshire

    Change of use from Class E (Sport and Recreation with ancillary use) to Mixed use (Class E and Class F2(b)) to include children's nursery and charity functions and extension to opening hours up to 23:00 hours on Thursday/Friday and Saturday evenings

    15 Sep 2020 137m away Full applications
  • 26/0653/FUL Granted

    Ferndale Church Lane Sarratt Rickmansworth Hertfordshire WD3 6HN

    Construction of single storey rear extension; first floor side extension; alterations to front roof form and gables to rear dormers; side rooflights and solar panels; alterations to external materials including render and metal cladding; replacement windows: internal alterations; alterations to fenestration, erection of detached garage; repositioning of front vehicle gate; removal 1no. existing access; new boundary fencing; associated landscaping works; and repositioning of tennis court.

    23 Apr 2026 170m away Full applications
  • 26/1024/FUL Awaiting decision

    The Briars House 13 The Briars Sarratt Rickmansworth Hertfordshire WD3 6AU

    Conversion of existing garage and construction of a single storey link extension to form residential annexe

    23 Jun 2026 196m away Full applications
  • 26/1075/FUL Awaiting decision

    Sarratt Village Hall The Green Sarratt Hertfordshire

    Variation of Condition 2 (Plans) Pursuant to planning permission 24/0814/FUL to allow an increase to the front extension

    2 Jul 2026 221m away Full applications
  • 20/1780/FUL Withdrawn

    3 Dell Cottages The Green Sarratt WD3 6AS

    Erection of a detached outbuilding

    28 Aug 2020 231m away Full applications

In Three Rivers

  • 26/0935/FUL Granted

    53 St Marys Avenue Northwood HA6 3AY

    Construction of single storey rear extension with roof lantern, installation of window to side elevation

    8 Jun 2026 Full applications
  • 26/0889/FUL Granted

    Clovelly Bell Lane Bedmond Abbots Langley Hertfordshire WD5 0QS

    Demolition of existing conservatory and construction of single storey rear extension with pergola, rear patio, and sedum roof, solar panels and rooflights; alterations to side fenestration; alteration to external materials of front elevation including render

    1 Jun 2026 Full applications
  • 26/0816/FUL Granted

    25 Beacon Way Rickmansworth Hertfordshire WD3 7PF

    Loft conversion including increase in ridge height with rear dormer and front/side rooflights

    19 May 2026 Full applications
  • 26/1015/FUL Granted

    32 Tudor Manor Gardens Garston Watford Hertfordshire WD25 9TQ

    Variation of Condition 2 (Plans) pursuant to planning permission 25/1939/FUL to allow a reduction to the first floor extension; associated alterations to the fenestration.

    22 Jun 2026 Full applications
  • 26/1196/FUL Awaiting decision

    22 Main Avenue Moor Park Northwood Hertfordshire HA6 2HJ

    Construction of two outbuildings to rear of shop.

    27 Jul 2026 Full applications