6/2026/0857/HOUSE

1. 15 May 2026

   Received by Welwyn Hatfield

2. 8 Jul 2026

   Decision issued: Granted

3. 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

• 6/2021/1645/HOUSE Granted

  1 Albert Place Welwyn Garden City AL7 4EP

  Erection of single storey rear ground floor extension with associated internal works.

  24 May 2021 76m away Householder
• 6/2021/1568/EMH Granted

  47 Howicks Green Welwyn Garden City AL7 4RJ

  Erection of a single storey front extension to replace porch canopy & external cupboard

  17 May 2021 124m away Householder
• 6/2021/1988/COND Refused

  Oakview Lodge Princes Avenue Welwyn Garden City AL7 4DT

  Submission of details pursuant to condition 4 (care home site elements), on planning permission N6/2011/0359/OP

  30 Jun 2021 171m away Conditions
• 6/2026/0961/EMT Granted

  10 Howicks Green, Welwyn Garden City, AL7 4RH

  T1 Goat Willow to fell to stump level as it is dying/dead. T2 Conifer hedge to fell.

  1 Jun 2026 185m away Trees
• 6/2026/0997/HOUSE Awaiting decision

  67 Howicks Green Welwyn Garden City AL7 4RJ

  Erection of a single storey rear and front extensions

  8 Jun 2026 190m away Householder
• 6/2026/1000/EM Awaiting decision

  67 Howicks Green Welwyn Garden City AL7 4RJ

  Erection of single storey rear & front extension

  8 Jun 2026 190m away

• 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