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Planning application

18 Swiss Avenue Chelmsford Essex CM1 2AD

Granted Chelmsford 18/01628/NMAT/1 Amendment

Works: Extension Demolition 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

Non material amendment to planning permission - 18/01628/FUL (Demolition of rear conservatory and erection of single storey side extension) - Change the proposed flat roof to an extension with a lean-to roof.

As published by the council, reference 18/01628/NMAT/1

Application record

Reference
18/01628/NMAT/1
Type
Amendment
Status
Application Permitted
Decision
Permitted
Received
3 Dec 2018
Validated
3 Dec 2018
Decided
12 Dec 2018
Postcode
CM1 2AD

Timeline

Dates from the published record

  1. 3 Dec 2018

    Received by Chelmsford

  2. 12 Dec 2018

    Decision issued: Permitted

  3. 31 Aug 2026

    Added to PlanIndex

Documents

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

4 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 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

  • 13 Swiss Avenue Chelmsford Essex CM1 2AD

    22/02259/FUL Submitted 15 Dec 2022 38m away

    Demolish conservatory, replacement rear extension.

    Refused Full applications Extension Demolition 7 docs

  • 25 Swiss Avenue Chelmsford Essex CM1 2AD

    23/00030/FUL Submitted 23 Jan 2023 46m away

    Single Storey rear extension

    Granted Full applications Extension 7 docs
    Small domestic

  • 25 Swiss Avenue Chelmsford CM1 2AD

    19/00427/FUL Submitted 15 Mar 2019 46m away

    Single storey rear extension.

    Granted Full applications Extension 5 docs
    Small domestic

  • 16 Westfield Avenue Chelmsford CM1 1SF

    19/00797/FUL Submitted 9 May 2019 72m away

    Proposed single storey rear extension, two storey side extension and front roof alteration

    Granted Full applications Extension 6 docs
    Small domestic

  • 81 Maltese Road Chelmsford CM1 2PB

    19/01628/NMAT/1 Submitted 20 Dec 2019 80m away

    Non-material amendment to planning permission 19/01628/FUL - (Proposed two storey side and single storey front and rear extensions. Proposed new crossover onto Westfield Avenue and extension to drive). Minor increase to width of rear extension. Changes to fenestration and internal layouts. Replacement of roof tiles with slates and render finish to external walls.

    Granted Amendments Extension Roofing +1 5 docs
    Small domestic

  • 81 Maltese Road Chelmsford CM1 2PB

    19/01628/FUL Submitted 25 Sep 2019 80m away

    Proposed two storey side and single storey front and rear extensions. Proposed new crossover onto Westfield Avenue and extension to drive.

    Granted Full applications Extension 8 docs
    Small domestic

In Chelmsford

  • 26/00883/CLEUD Refused

    Beebrook Farm Dowsett Lane Ramsden Heath Billericay Essex CM11 1JN

    Certificate of lawfulness to regularise the maintenance and improvement of existing agricultural building.

    30 Jun 2026 Amendments
  • 26/00255/CLEUD Granted

    15 Fir Tree Rise Chelmsford Essex CM2 9HS

    Certificate of lawfulness to regularise a vehicle crossover.

    24 Feb 2026 Amendments
  • 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
  • 23/02011/NMAT/1 Withdrawn

    Land North Of Slough Cottage Slough Road Danbury Chelmsford Essex

    Non-material amendment to planning application - 23/02011/FUL (Erection of a farm workers dwelling with associated access, parking and residential curtilage) seeks to confirm and update the external materials and finishes of the approved dwelling, including roof tiles, wall finishes, windows and doors and rainwater goods. These changes are minor and do not affect the overall design or appearance of the development.

    28 Apr 2026 Amendments