27 Hillside Way Welwyn AL6 0TY

1. 27 Oct 2022

   Received by Welwyn Hatfield

2. 17 Nov 2022

   Validated

   Checked as complete and ready for consideration.

3. 12 Jan 2023

   Decision issued: Granted

4. 9 Aug 2026

   Added to PlanIndex

Welwyn Hatfield granted permission on 12 January 2023, 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.

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.

• 29 Hillside Way Welwyn AL6 0TY

  6/2024/1624/TPO Submitted 23 Aug 2024 50 yards away

  Beech tree 30% reduction (covered by TPO 24 (1976) A3)

  Granted Trees

• 12 Hillside Way Welwyn AL6 0TY

  6/2023/0210/HOUSE Submitted 27 Jan 2023 50 yards away

  Erection of a two storey rear and side extension with roof alterations including a front dormer and side windows, following the demolition of existing side and rear extensions

  Withdrawn Householder Extension Loft or dormer +3
  Domestic

• 2 Woodacre Drive Welwyn AL6 0UA

  6/2026/0974/TPO Submitted 3 Jun 2026 100 yards away

  T1 Oak Prune western aspect by 2 metres. (Covered by TPO24 A3 and TPO 642 (2017) G1)

  Refused Trees

• 95 Robbery Bottom Lane Welwyn AL6 0UL

  6/2024/1801/LAWP Submitted 17 Sep 2024 100 yards away

  Certificate of lawfulness for the erection of brick boundary wall to replace existing fencing

  Withdrawn Lawful development 1 doc
  Small domestic

• 95 Robbery Bottom Lane Welwyn AL6 0UL

  6/2023/0269/HOUSE Submitted 3 Feb 2023 100 yards away

  Retention and remodelation of the as-built single storey side extension, alterations to main dwelling with an attached front garage and link extension. Erection of outbuilding (Part retrospective)

  Withdrawn Householder Extension
  Small domestic

• 95 Robbery Bottom Lane Welwyn AL6 0UL

  6/2021/1709/HOUSE Submitted 28 May 2021 100 yards away

  Demolition of 2 existing out-buildings in forecourt and addition of a new double garage in the forecourt.

  Granted Householder Demolition
  Domestic

• 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