6/2026/1099/HOUSE

1. 25 Jun 2026

   Received by Welwyn Hatfield

2. 24 Jul 2026

   Added to PlanIndex

3. 26 Jul 2026

   Status changed to Under Consideration

   Previously Under Consultation.

4. Decision

   Awaiting decision

   The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

This application is with Welwyn Hatfield for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

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

• 6/2021/1580/TPO Granted

  15 Reeves Court Welwyn AL6 9FU

  Lift canopy of 1 x Oak tree to 4m above ground level

  18 May 2021 223m away Trees
• 6/2024/1898/TPO Granted

  Frythe Ave Welwyn Garden City AL6 9FF

  1 x Oak (located in G1) to reduce the lowest limb to south east by 4-5m covered by TPO 524 (2016).

  3 Oct 2024 240m away Trees
• 6/2026/0373/FULL Granted

  Kingsdale House Windsor Road Welwyn AL6 9LA

  Installation of new external wall insulation, new flat roofing and new windows and doors

  2 Mar 2026 247m away Full applications
• 6/2021/1529/HOUSE Granted

  15 Whitehill Cottages Whitehill Welwyn AL6 9AE

  Erection of a rear single storey infill extension and change to fenestration on rear elevation and addition of timber cladding to rear elevation

  13 May 2021 265m away Householder
• 6/2024/1899/TPO Granted

  Butterwick Way, Welwyn, AL6 9GL

  T37 Ash to remove to ground level. T1 Ash to remove to ground level. G2 Leyland cypress to reduce height of all trees to 10m. TPO 524 Woodland 4

  3 Oct 2024 280m away Trees
• 6/2021/0787/VAR Granted

  3 Sharmans Close Digswell Welwyn AL6 0AR

  Variation of condition 3 (approved plans) and removal of condition 2 (aboricultural method statement) on planning permission (6/2020/1800/HOUSE).

  11 Mar 2021 299m away Amendments

• 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