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Planning application

3 Greenfield Hatfield AL9 5HW

Refused Welwyn Hatfield 6/2021/1817/HOUSE HOUSEHOLDER APPLICATION

Works: Extension Demolition Windows or glazing Small 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

Single storey rear extension, following demolition of existing conservatory, removal of chimney stack and erection of a first floor side extension with 2 x terrace areas. Conversion of existing garage and alterations to fenestration, plus replacement of existing cladding to front and rear first floor elevations to K render.

As published by the council, reference 6/2021/1817/HOUSE

Application record

Reference
6/2021/1817/HOUSE
Type
HOUSEHOLDER APPLICATION
Status
Decided - Refused
Decision
Refused
Received
11 Jun 2021
Validated
11 Jun 2021
Decided
6 Aug 2021
Ward
Hatfield East
Parish
Hatfield
Decision by
Delegated
Postcode
AL9 5HW

Timeline

Dates from the published record

  1. 11 Jun 2021

    Received by Welwyn Hatfield

  2. 6 Aug 2021

    Decision issued: Refused

  3. 2 Aug 2026

    Added to PlanIndex

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.

Nearby applications

Within 0.3 miles

  • 7 Greenfield Hatfield AL9 5HW

    6/2026/0904/HOUSE Submitted 21 May 2026 50 yards away

    Erection of a single storey rear extension, conversion of double integral garage, covered porch, replacement front dormer and erection of new boundary wall following the removal of the existing hedge

    Granted Householder Extension Loft or dormer
    Small domestic

  • 13 Greenfield Hatfield AL9 5HW

    6/2026/0368/HOUSE Submitted 27 Feb 2026 100 yards away

    Erection of single storey rear extension, first floor front and side extension, single storey front infill extension and alteration to fenestration

    Granted Householder Extension Windows or glazing
    Small domestic

  • 13 Greenfield Hatfield AL9 5HW

    6/2026/1014/HOUSE Submitted 9 Jun 2026 100 yards away

    Erection of two-storey front extension

    Refused Householder Extension
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  • 15 Greenfield Hatfield AL9 5HW

    6/2021/0765/HOUSE Submitted 9 Mar 2021 100 yards away

    Erection of a two storey front and side extension

    Granted Householder Extension
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  • 10 Sunnyfield Hatfield AL9 5DX

    6/2024/1282/FULL Submitted 8 Jul 2024 150 yards away

    Erection of a replacement dwelling following the demolition of the existing dwelling, alterations to existing garage and hardstanding

    Granted Full applications Demolition
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  • 28 Pleasant Rise Hatfield AL9 5DU

    6/2026/1559/LAWP Submitted 8 Sep 2026 150 yards away

    74% historically approved · decision due ~3 Nov

    Certificate of lawfulness for construction of a new detached, single-storey garden room/summerhouse within an existing rear garden

    Awaiting decision Lawful development
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In Welwyn Hatfield

  • 6/2026/1408/HOUSE Granted

    Wytmead Essendon Hill Essendon Hatfield AL9 6AW

    Reinstatement of the previously truncated chimney

    Received 10 Aug, published by the council 31 Aug 2026 Householder
  • 6/2026/1170/HOUSE Granted

    6 Highfields Cuffley Potters Bar EN6 4EL

    Conversion of garage into study room with alterations to the front elevation, repositioning of lower ground floor entrance hall, erection of two storey infill side extension with internal alterations, replacement of existing front and side building brickwork with K-Render finish, removal of chimney and installation of 2 rooflights

    Received 6 Jul, published by the council 30 Jul 2026 Householder
  • 6/2026/1177/HOUSE Granted

    Red Lodge High Road Essendon Hatfield AL9 6HU

    Erection of two single-storey side extensions, detached garage with barn-hipped roof and photovoltaic panels, relocated garden room and associated works to hardstanding and site layout.

    Received 7 Jul, published by the council 9 Aug 2026 Householder
  • 6/2026/1376/HOUSE Granted

    18 Briary Wood Lane Welwyn AL6 0TF

    Erection of a single storey ground floor extension & part two storey rear, raising the roof and alterations to facilitate loft conversion to include new crown roof with front & rear dormers

    Received 4 Aug, published by the council 22 Aug 2026 Householder
  • 6/2026/1392/HOUSE Granted

    1 Little Wade Welwyn Garden City AL7 4LE

    Erection of a single storey rear extension

    Received 6 Aug, published by the council 15 Aug 2026 Householder