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Planning application

The Willows Marshmoor Lane Welham Green Hatfield AL9 7HT

Refused Welwyn Hatfield 6/2026/0433/HOUSE HOUSEHOLDER APPLICATION

Works: Extension Demolition Domestic

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

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Extension of existing residential dwelling, along with the demolition and re-construction of existing carport and store

As published by the council, reference 6/2026/0433/HOUSE

Application record

Reference
6/2026/0433/HOUSE
Type
HOUSEHOLDER APPLICATION
Status
Decided - Refused
Decision
Refused
Received
10 Mar 2026
Validated
12 Mar 2026
Decided
6 May 2026
Ward
Welham Green & Hatfield South
Parish
North Mymms
Decision by
Delegated
Postcode
AL9 7HT

Site history

Applications at this address on the Welwyn Hatfield register

This site has had 2 applications since 2026: 1 approved, 1 refused.

  • 6/2026/0926/HOUSE Granted

    The Willows Marshmoor Lane Welham Green Hatfield AL9 7HT

    Extension of existing residential dwelling

    Decided 21 Jul 2026 Householder

Timeline

Dates from the published record

  1. 10 Mar 2026

    Received by Welwyn Hatfield

  2. 12 Mar 2026

    Validated

    Checked as complete and ready for consideration.

  3. 6 May 2026

    Decision issued: Refused

  4. 9 Aug 2026

    Added to PlanIndex

Documents

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

2 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 this refusal means

Welwyn Hatfield refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

About householder applications

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

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