6/2021/1570/EMH

1. 17 May 2021

   Received by Welwyn Hatfield

2. 14 Jul 2021

   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

• 6/2021/1569/EMH Granted

  46 Blakemere Road Welwyn Garden City AL8 7PJ

  Erection of first floor side extension, ground floor side extension, first floor rear extension to facilitate loft conversion, fenestration alterations and replacement of chimney

  17 May 2021 0m away Householder
• 6/2021/1565/EMH Granted

  46 Blakemere Road Welwyn Garden City AL8 7PJ

  Erection of first floor side extension, ground floor side extension, first floor rear extension to facilitate loft conversion, fenestration alterations and replacement of chimney

  17 May 2021 0m away Householder
• 6/2026/1277/TC Awaiting decision

  36 Blakemere Road Welwyn Garden City AL8 7PJ

  Reduce 1 x Lime Tree by removing up to 3m of regrowth

  20 Jul 2026 59m away Trees
• 6/2026/0968/TC Awaiting decision

  1 The Orchard Welwyn Garden City AL8 7PL

  3 x Elms (dead) to remove to ground level 1 x Oak to reduce decayed stem by around 3m. Reduce small overextended stem by 1.5m 1 x Lawson Cypress to remove to ground level

  2 Jun 2026 98m away Trees
• 6/2026/0972/EMT Awaiting decision

  1 The Orchard Welwyn Garden City AL8 7PL

  3 x Elms (dead) to remove to ground level. 1 x Oak to reduce decayed stem by around 3m. Reduce small overextended stem by 1.5m. 1 x Lawson Cypress to remove to ground level.

  2 Jun 2026 98m away Trees
• 6/2026/0495/EM Granted

  27 Blakemere Road Welwyn Garden City AL8 7PQ

  Erection of a single storey rear extension

  17 Mar 2026 99m 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