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Planning application

18/00395/NMAT/1

18 Van Diemans Lane Chelmsford CM2 9QJ

Granted Chelmsford Amendment

Proposal

Non-material amendment to planning permission 18/00395/FUL (Single storey rear extension with roof lights and dormers to facilitate loft room). To install a Juliet balcony to the rear window of the bedroom.

As published by the council, reference 18/00395/NMAT/1

Timeline

Dates from the published record

  1. 5 Nov 2019

    Received by Chelmsford

  2. 21 Nov 2019

    Decision issued: Permitted

  3. 23 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 amendments applications

How this application type works

An amendment application changes a permission that already exists. Non-material amendments cover small adjustments with no wider effect, while minor material amendments, usually made by varying a condition, allow modest design changes without a fresh application. Anything beyond that needs a new permission, so the scope here is deliberately narrow.

More on amendments applications in our guide

Nearby applications

Within 500 metres

  • 21/01969/FUL Refused

    33 Langdale Gardens Chelmsford Essex CM2 9QH

    Hipped to gable loft conversion with dormer to rear and roof lights to front.

    28 Jan 2022 29m away Full applications
  • 24/00990/FUL Granted

    18 Wallace Crescent Chelmsford CM2 9QL

    Single storey rear extension. New rear flat roof dormer to create first floor and new gable end to side elevation. Alterations to fenestration.

    15 Jul 2024 66m away Full applications
  • 19/01561/FUL Granted

    5 Van Diemans Lane Chelmsford CM2 9QJ

    First floor side extension, addition of window to first floor rear elevation. Window shutters to the front elevation. Single storey rear extension. Hardstanding to front to create additional parking space.

    20 Sep 2019 85m away Full applications
  • 21/01639/CLOPUD Granted

    17 Langdale Gardens Chelmsford Essex CM2 9QH

    Proposed single storey rear extension.

    16 Aug 2021 92m away Outline
  • 19/05232/TPO Granted

    Van Diemans Court Van Diemans Lane Chelmsford CM2 9QJ

    T1 - Ash - Crown lift to approximately 4m and cut back side laterals over footpath and verge by up to 3m to reduce back from street light, remove all deadwood and ivy. These trees have been un-managed and have become very unruly, affecting the highway footpath and verge, also affecting the building and its residents.

    17 Dec 2019 122m away Trees
  • 17/00301/NMAT/3 Granted

    15 Van Diemans Road Chelmsford CM2 9QG

    Non-material amendment to planning permission 17/00301/FUL - (Single storey rear extension and new side porch). Covering existing external rendered wall with timber cladding as follows: 1) West face of ground and first floor (excluding porch) 2) South face of ground and first floor (excluding porch) 3) North face of first floor, 4) East face of first floor. The existing rendered wall described above will be covered with insulation board before timber cladding.

    25 Feb 2020 160m away Amendments

In Chelmsford

  • 25/00240/S73 Granted

    Land North Of Hilltops Southend Road Sandon Chelmsford Essex

    Variation of condition 4 of approved planning application (25/00240/OUT) Outline application for development of 2 Custom/Self Build dwellings. Access, layout and scale being sought. All other matters (Appearance and landscaping) reserved. Create basement accommodation and increase ridge height.

    13 Jan 2026 Amendments
  • 26/00689/CLEUD Refused

    33 Mill Lane Stock Ingatestone Essex CM4 9RY

    Certificate of lawfulness to regularise an existing outbuilding within residential curtilage

    27 May 2026 Amendments
  • 26/00389/NMAT/1 Granted

    4 Boarded Well Cottages Woodhill Road Danbury Chelmsford Essex CM3 4EB

    Non-material amendment to planning application - 26/00389/FUL (Single storey rear extension. Minor alteration to rear first floor fenestration) New window in the rear first floor bedroom.

    25 Jun 2026 Amendments
  • 25/01172/NMAT/1 Granted

    Dinahs Cottage Ford End Road Pleshey Chelmsford Essex CM3 1JB

    Non-material amendment to planning permission - 25/01172/FUL (Demolition of existing contaminated barn and conservatory and erection of replacement with restoration of the land) Minor extension, fenestration and internal layout alterations.

    23 Jun 2026 Amendments
  • 25/00960/NMAT/1 Granted

    Poundstretcher 29A High Chelmer Chelmsford Essex CM1 1XR

    Non-material amendment to 25/00960/FUL (Installation of Plant Deck and Equipment) Alternative roof plant equipment to the original specification, which achieves the same or lower Noise Impact dB(A) levels.

    22 Jun 2026 Amendments