6/2023/0110/HOUSE

1. 16 Jan 2023

   Received by Welwyn Hatfield

2. 18 Jan 2023

   Validated

   Checked as complete and ready for consideration.

3. 9 Mar 2023

   Decision issued: Granted

4. 24 Jul 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• 6/2023/0099/EM Granted

  4 Pentley Park Welwyn Garden City AL8 7RU

  Erection of an infill to single storey rear extension

  16 Jan 2023 0m away
• 6/2024/1924/TC Granted

  12 Pentley Park Welwyn Garden City AL8 7RU

  1 x Hawthorn to fell.

  8 Oct 2024 64m away Trees
• 6/2024/1925/EMT Granted

  12 Pentley Park Welwyn Garden City AL8 7RU

  1 x Hawthorn to fell.

  8 Oct 2024 64m away Trees
• 6/2026/1097/HOUSE Awaiting decision

  23 Pentley Park Welwyn Garden City AL8 7RT

  Erection of single storey side/rear extension, conversion of existing garage to a habitable room including raising existing roof and alterations to fenestration

  25 Jun 2026 100m away Householder
• 6/2026/0924/TC Granted

  11 Coneydale Welwyn Garden City AL8 7RX

  1 x Oak to reduce back to previous pruning points (approx 1.5m in height and width). Lawson Cypress (under Oak) to reduce by 3m in height. Trim sides hard while maintaining green. 1 x Eucalyptus to reduce by approximately 2m height. 1 x Willow to reduce by approximately 2m in height and 1.5m in width. 1 x Lawson Cypress to fell.

  26 May 2026 104m away Trees
• 6/2024/1926/TC Granted

  7 Coneydale Welwyn Garden City AL8 7RX

  1x Magnolia to lift to 2.4m above ground level, shorten limbs growing over neighbouring boundary by approximately 1m. 1x Lilac to remove to ground level. 1x Apple to reduce by approximately 1.2m in height and 1m in width. Remove right hand stem to approximately 450mm from union.

  9 Oct 2024 106m away Trees

• 6/2025/2262/HOUSE Granted

  9 Hill Rise Cuffley Potters Bar EN6 4ED

  Erection of a part single and part two storey rear extension, garage conversion to habitable use and alterations to fenestration

  24 Oct 2025 Householder
• 6/2026/0904/HOUSE Granted

  7 Greenfield Hatfield AL9 5HW

  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

  21 May 2026 Householder
• 6/2026/0975/HOUSE Granted

  4 Northwood Welwyn Garden City AL7 2PX

  Erection of single storey rear extension and open pergola following demolition of conservatory

  3 Jun 2026 Householder
• 6/2026/0998/HOUSE Granted

  41 Lemsford Lane Welwyn Garden City AL8 6YN

  Erection of a single storey side/rear extension following the demolition of existing outbuilding

  8 Jun 2026 Householder
• 6/2026/1293/HOUSE Awaiting decision

  33 Claves Crescent Welwyn Garden City AL7 1WN

  Erection of a single storey rear conservatory

  22 Jul 2026 Householder