1 The Terrace West End Lane Essendon Hatfield AL9 6AU

1. 23 Jun 2026

   Received by Welwyn Hatfield

2. 24 Jul 2026

   Added to PlanIndex

3. 17 Aug 2026

   Decision issued: Granted

Welwyn Hatfield granted permission on 17 August 2026, 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.

• 3 Church Cottages Church Street Essendon Hatfield Hertfordshire AL9 6AS

  6/2022/2879/COND Submitted 20 Dec 2022 68m away

  Submission of details pursuant to condition 1 (Design and materials of staircase and guarding) on planning permission 6/2022/1956/LB

  Granted Conditions

• Wytmead Essendon Hill Essendon Hatfield AL9 6AW

  6/2026/0690/LB Submitted 17 Apr 2026 100m away

  Repair and replacement of existing roof tiles, the removal of one existing rooflight, and the replacement of two rooflights, rebuilding of an existing chimney reconstructed to match the form of the adjacent chimney on the same elevation.

  Granted Heritage and listed buildings Loft or dormer Roofing

• Wytmead Essendon Hill Essendon Hatfield AL9 6AW

  6/2026/1408/HOUSE Submitted 10 Aug 2026 100m away

  85% historically approved · decision due ~6 Oct

  Reinstatement of the previously truncated chimney

  Awaiting decision Householder 1 doc
  Domestic

• Wytmead Essendon Hill Essendon Hatfield AL9 6AW

  6/2026/1402/COND Submitted 7 Aug 2026 100m away

  89% historically approved · decision due ~2 Oct

  Submission of details pursuant to Condition 1 (samples of the roof tiles) and condition 3 (rooflights) on listed building consent 6/2026/0690/LB

  Awaiting decision Conditions Loft or dormer Roofing

• Land between The Manor House and Whitehall Field Cottage Essendon Hill Essendon AL9 6AJ

  6/2026/1068/COND Submitted 19 Jun 2026 123m away

  Submission of details pursuant of condition 15 (additional plans) on planning permission 6/2021/3290/FULL varied by 6/2025/0435/VAR

  Granted Conditions

• Essendon House Church Street Hatfield AL9 6AR

  6/2024/1372/TPO Submitted 17 Jul 2024 166m away

  TPO 602 (2017) T11 lime tree due to its bad condition

  Granted Trees

• 6/2026/1198/HOUSE Granted

  9 Mardley Hill Welwyn AL6 0UE

  Erection of single storey front, side and rear extension, raising the existing roof and formation of rear dormer. Alterations to the fenestration, including, installation of new windows and doors and external rendering and cladding, following the demolition of garage and porch

  Received 10 Jul, published by the council 24 Jul 2026 Householder
• 6/2026/1257/HOUSE Granted

  21 The Swallows Welwyn Garden City AL7 1BX

  Garage conversion with alterations to openings to front and rear elevations

  Received 17 Jul, published by the council 1 Aug 2026 Householder
• 6/2026/1293/HOUSE Granted

  33 Claves Crescent Welwyn Garden City AL7 1WN

  Erection of a single storey rear conservatory

  Received 22 Jul, published by the council 1 Aug 2026 Householder
• 6/2026/1202/HOUSE Granted

  40 Cecil Crescent Hatfield AL10 0HG

  Erection of single storey rear extension

  Received 10 Jul, published by the council 9 Aug 2026 Householder
• 6/2026/1228/HOUSE Granted

  109 Mount Way Welwyn Garden City AL7 4LA

  Erection of single storey front extension

  Received 13 Jul, published by the council 9 Aug 2026 Householder