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Planning application

20 Astwick Avenue Hatfield AL10 9LA

Granted Welwyn Hatfield 6/2021/1967/HOUSE HOUSEHOLDER APPLICATION

Works: Extension 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

Erection of single storey front extension

As published by the council, reference 6/2021/1967/HOUSE

Application record

Reference
6/2021/1967/HOUSE
Type
HOUSEHOLDER APPLICATION
Status
Decided - Granted
Decision
Granted
Received
29 Jun 2021
Validated
1 Jul 2021
Decided
13 Aug 2021
Ward
Hatfield Villages
Parish
Hatfield
Decision by
Delegated
Postcode
AL10 9LA

Site history

Applications at this address on the Welwyn Hatfield register

This site has had 3 applications since 2021: 3 approved, 0 refused.

  • 6/2021/1967/LAWP Granted

    20 Astwick Avenue Hatfield AL10 9LA

    Certificate of lawfulness for a loft conversion followed by changing the roof from hip to gable, and the erection of a rear dormer and front roof lights.

    Decided 13 Aug 2021 Lawful development
  • 6/2021/1967/PN8 Granted

    20 Astwick Avenue Hatfield AL10 9LA

    Prior approval for the erection of a single storey rear extension measuring 6m in depth, 3m in height and 3m to the eaves.

    Decided 3 Aug 2021 Prior approval

Timeline

Dates from the published record

  1. 29 Jun 2021

    Received by Welwyn Hatfield

  2. 1 Jul 2021

    Validated

    Checked as complete and ready for consideration.

  3. 13 Aug 2021

    Decision issued: Granted

  4. 9 Aug 2026

    Added to PlanIndex

What this grant of permission means

Welwyn Hatfield granted permission on 13 August 2021, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. 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 500 metres

  • 20 Astwick Avenue Hatfield AL10 9LA

    6/2021/1967/LAWP Submitted 29 Jun 2021 0m away

    Certificate of lawfulness for a loft conversion followed by changing the roof from hip to gable, and the erection of a rear dormer and front roof lights.

    Granted Lawful development Loft or dormer

  • 20 Astwick Avenue Hatfield AL10 9LA

    6/2021/1967/PN8 Submitted 29 Jun 2021 0m away

    Prior approval for the erection of a single storey rear extension measuring 6m in depth, 3m in height and 3m to the eaves.

    Granted Prior approval Extension
    Small domestic

  • 11 Astwick Avenue Hatfield AL10 9LB

    6/2024/1562/HOUSE Submitted 15 Aug 2024 68m away

    Erection of a single storey rear extension following demolition of an existing single storey rear extension and conservatory, installation of 4 front rooflights, 1 rear rooflight, hip to gable extension and a rear dormer to facilitate the conversion of the loft to habitable space, garage conversion to habitable space, alterations to fenestration and the erection of rear single storey garage and store

    Granted Householder Extension Loft or dormer +2
    Small domestic

  • 77 Holme Road Hatfield AL10 9LG

    6/2026/1013/HOUSE Submitted 9 Jun 2026 110m away

    Erection of a single storey rear/side extension and garage conversion with alterations to the fenestration

    Granted Householder Extension Windows or glazing
    Small domestic

  • 9 Broad Acres Hatfield Hertfordshire AL10 9LE

    6/2022/2673/LAWP Submitted 24 Nov 2022 115m away

    Certificate of lawfulness for hip to gable roof conversion, installation of rear dormer and insertion of front facing rooflight

    Granted Lawful development Loft or dormer

  • 9 Broad Acres Hatfield Hertfordshire AL10 9LE

    6/2022/2672/HOUSE Submitted 24 Nov 2022 116m away

    Erection of a single storey front and rear extension

    Granted Householder Extension
    Small domestic

In Welwyn Hatfield

  • 6/2026/1228/HOUSE Granted

    109 Mount Way Welwyn Garden City AL7 4LA

    Erection of single storey front extension

    13 Jul 2026 Householder
  • 6/2026/1011/HOUSE Granted

    5 Brookside Crescent Cuffley Potters Bar EN6 4QW

    Erection of rear extension, single storey side extension, new porch, additions/alterations to windows on side elevation and demolition of garage

    9 Jun 2026 Householder
  • 6/2026/0703/HOUSE Granted

    57 Great North Road Brookmans Park AL9 6LA

    Erection of part double part single storey rear extension, single storey front porch extension, raising of roof and eaves to accommodate loft conversion, alterations to materials and fenestration, erection of front boundary wall and gates

    20 Apr 2026 Householder
  • 6/2026/0534/HOUSE Refused

    16 Chipmunk Chase Hatfield AL10 9GH

    Retention of single storey rear extension and garage conversion to study/office

    24 Mar 2026 Householder
  • 6/2026/1175/HOUSE Granted

    5A Honeycroft Welwyn Garden City AL8 6HR

    Erection of a single storey rear extension, alterations to opening on side elevation and garden room with covered area following demolition of conservatory

    7 Jul 2026 Householder