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Planning application

20 Oakfields Avenue Knebworth Hertfordshire SG3 6NP

Decided North Hertfordshire 21/01124/S73 Section 73 Application

Works: Extension Loft or dormer Demolition Windows or glazing Small domestic

Read from the description, not a valuation. How we read the register

Decided. The decision notice on the council portal carries the outcome in full, including any conditions.

Proposal

Two storey front and first floor front extensions, single storey rear extension, side porch canopy. Hip to gable roof extension, 3 rear dormer windows and 1 front dormer window to facilitate enlargement of existing first floor following demolition of existing rear conservatory. Section 73 application: variation of condition 2 of Planning permission 20/02746/FPH granted 18/01/2021 - changes to proposed front central dormer and alterations to proposed fenestration on rear elevation.

As published by the council, reference 21/01124/S73

Application record

Reference
21/01124/S73
Type
Section 73 Application
Status
Decided
Decision
Conditional Permission
Received
9 Apr 2021
Validated
9 Apr 2021
Decided
25 May 2021
Ward
Knebworth Ward Historic
Parish
Knebworth Parish Council
Decision by
Delegated
Postcode
SG3 6NP

Timeline

Dates from the published record

  1. 9 Apr 2021

    Received by North Hertfordshire

  2. 25 May 2021

    Decision issued: Conditional Permission

  3. 9 Aug 2026

    Added to PlanIndex

Documents

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

5 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

After the decision

The process from here

The council has decided this application; the published outcome sits in the record above and the decision notice on the council portal carries the detail, including any conditions.

If permission was granted, work must normally begin within three years of the decision. If it was refused, the applicant can appeal within the statutory time limit or submit a revised scheme.

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

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