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Planning application

22/0489/FUL

Nasus Dunny Lane Belsize Hertfordshire WD4 9DE

Granted Three Rivers Full Application

Proposal

Loft conversion including hip to gable roof alterations, front and rear dormer windows and front rooflights, front porch, single and two storey rear extensions

As published by the council, reference 22/0489/FUL

Timeline

Dates from the published record

  1. 16 Mar 2022

    Received by Three Rivers

  2. 25 Mar 2022

    Validated

    Checked as complete and ready for consideration.

  3. 19 May 2022

    Decision issued: approved

  4. 24 Jul 2026

    Added to PlanIndex

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

  • 23/2164/FUL Granted

    Ashlea Dunny Lane Belsize Kings Langley Hertfordshire WD4 9DE

    Construction of ground floor rear infill extension; extension to loft accommodation including roof extension; flank and rear rooflights; and alterations to fenestration

    20 Dec 2023 18m away Full applications
  • 24/0084/FUL Granted

    Treelings Dunny Lane Belsize Kings Langley Hertfordshire WD4 9DQ

    Demolition of existing conservatory and construction of single storey side and rear extension; alterations to existing dormers including removal of front dormer and replacement with two dormers and front rooflight; removal of existing greenhouse and rear extension to existing outbuilding, extension of rear patio; alterations to front landscaping works including provision of stepped access, front driveway and parking.

    19 Jan 2024 168m away Full applications
  • 24/0098/FUL Granted

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    22 Jan 2024 174m away Full applications
  • 25/1504/CLPD Granted

    Tarn Dunny Lane Belsize Kings Langley Hertfordshire WD4 9DQ

    Certificate of Lawfulness Proposed Development: Enlargement of the dwellinghouse by the construction of one additional storey and single storey rear extension

    4 Sep 2025 271m away Lawful development
  • 20/1743/FUL Refused

    Holly Hedges Farm Olleberrie Lane Belsize WD3 4NU

    Demolition of existing dwelling and construction of a replacement two storey dwelling including alterations to land levels

    24 Aug 2020 323m away Full applications
  • 26/0670/FUL Refused

    Belsize House Plough Lane Sarratt Rickmansworth Hertfordshire WD3 4QP

    Construction of part-single, part two storey rear extension and side porch, replacement of windows and removal of oil tank

    24 Apr 2026 333m 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