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Planning application

53 Sherfield Avenue Rickmansworth WD3 1NN

Granted Three Rivers 21/0345/FUL Full Application

Works: Extension Loft or dormer Demolition Windows or glazing

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

Proposal

Demolition of existing conservatory, side store and rear gable, hip-to-gable loft extension with front and rear dormers, insertion of front and rear rooflights, alterations to fenestration detail, internal alterations and associated external landscape works

As published by the council, reference 21/0345/FUL

Application record

Reference
21/0345/FUL
Type
Full Application
Status
Decided
Decision
approved
Received
16 Feb 2021
Validated
26 Feb 2021
Decided
21 Apr 2021
Ward
Rickmansworth Town
Parish
Batchworth Community Council
Decision by
Delegated Decision
Postcode
WD3 1NN

Timeline

Dates from the published record

  1. 16 Feb 2021

    Received by Three Rivers

  2. 26 Feb 2021

    Validated

    Checked as complete and ready for consideration.

  3. 21 Apr 2021

    Decision issued: approved

  4. 4 Sep 2026

    Added to PlanIndex

Documents

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

23 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

  • 111 Harefield Road Rickmansworth Hertfordshire WD3 1PB

    25/1562/FUL Submitted 12 Sep 2025 39m away

    Demolition of existing conservatory and construction of single storey rear extension, loft conversion including side dormer; rear juliet balconies, internal alterations and alterations to fenestration

    Granted Full applications Extension Loft or dormer +2 39 docs
    Small domestic

  • 6 Juniper Gate Rickmansworth Hertfordshire WD3 1NT

    25/0899/FUL Submitted 27 May 2025 80m away

    Construction of front porch

    Granted Full applications Extension 30 docs
    Small domestic

  • 125 Harefield Road Rickmansworth WD3 1PB

    21/0997/FUL Submitted 19 Apr 2021 111m away

    Ground floor infill extension and alterations to fenestration

    Granted Full applications Extension Windows or glazing 27 docs

  • 35 Sherfield Avenue Rickmansworth WD3 1NN

    20/2106/FUL Submitted 7 Oct 2020 135m away

    First floor side extension, two storey and single storey rear extension, conversion of garage to habitable accommodation and a single storey front porch extension

    Granted Full applications Extension 11 docs
    Small domestic

  • 97 Harefield Road Rickmansworth Hertfordshire WD3 1NP

    25/1138/FUL Submitted 3 Jul 2025 144m away

    Installation of dropped kerb and permeable driveway

    Granted Full applications 10 docs

  • 95 Harefield Road Rickmansworth Hertfordshire WD3 1NP

    25/1352/CLPD Submitted 11 Aug 2025 151m away

    Certificate of Lawfulness Proposed Development: Loft conversion including rear dormer and front rooflights

    Granted Lawful development Loft or dormer 13 docs

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