50 Heron Way Hatfield AL10 8QX

1. 8 Sep 2026

   Received by Welwyn Hatfield

2. 22 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 3 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Welwyn Hatfield took a median of 58 days over the applications it decided in the last year.

This application is with Welwyn Hatfield for determination, against a statutory target of eight weeks. Over the last year Welwyn Hatfield decided prior approval applications in a median of 43 days. More in our guide to how long planning decisions take.

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

• 44 Heron Way Hatfield AL10 8QX

  6/2021/1435/HOUSE Submitted 7 May 2021 50 yards away

  Erection of a single storey rear and side extension and canopy roof

  Granted Householder Extension 1 doc
  Small domestic

• Minster House Minster Close Hatfield AL10 9JW

  6/2023/0365/COND Submitted 16 Feb 2023 50 yards away

  Submission of details persuant to conditions 3.2 (implementation of approved remediation scheme), 3.4 (monitoring and maintenance scheme), 4 (tree protection), 5 (drainage), 6 (bats), 7 (energy) , 8 (above ground works) , 15 (noise), 16 (noise), 17 (waste), 18 (parking), 19 (cycle storage), 20 (amenity space), 22 (accessible housing), 23 (landscaping), 24 (visual amenity) on planning application 6/2019/2086/MAJ

  Granted Conditions Trees

• 34 Heron Way Hatfield AL10 8QX

  6/2026/1075/HOUSE Submitted 22 Jun 2026 100 yards away

  Erection of rear/side infill extension with garage conversion

  Granted Householder Extension
  Small domestic

• 10 Rickfield Close Hatfield AL10 8RP

  6/2021/1881/LAWP Submitted 21 Jun 2021 100 yards away

  Certificate of lawfulness for loft conversion with rear dormer and three skylight at front roof slope

  Granted Lawful development Loft or dormer

• 13 Rickfield Close Hatfield AL10 8RP

  6/2024/1980/HOUSE Submitted 15 Oct 2024 100 yards away

  Proposed loft conversion with rear dormer and alterations to the fenestation within the rear elevation

  Withdrawn Householder Loft or dormer
  Domestic

• 10 Thrush Avenue Hatfield AL10 8QU

  6/2022/1688/FULL Submitted 18 Jul 2022 150 yards away

  Erection of a two storey side and part two storey rear extension including demolition of existing detached garage.

  Withdrawn Full applications Extension Demolition

• 6/2026/1399/PN8 Granted

  1 High Dells Hatfield AL10 9JD

  Prior approval for a single storey rear extension measuring 4.50m in depth, 2.58m to the eaves and the maximum height of 2.75m

  Received 7 Aug, published by the council 22 Aug 2026 Prior approval
• 6/2026/1335/PN8 Refused

  31 Kentish Lane Brookmans Park AL9 6NG

  Prior approval for 2x single storey rear extensions and 1x single storey side/rear extension measuring 8m in depth, 2.85m to the eaves and the maximum height of 4m

  Received 30 Jul, published by the council 22 Aug 2026 Prior approval
• 6/2026/1385/PN14 Granted

  Car Park at Bishops Square Hatfield Business Park Hatfield AL10 9NE

  Prior approval for demolition of existing carpark building

  Received 5 Aug, published by the council 31 Aug 2026 Prior approval
• 6/2026/1125/PN8 Granted

  39 The Ridgeway Northaw EN6 4BD

  Prior approval for the erection of a single storey rear extensions measuring 8m in depth, 4m in height and 3m to the eaves

  Received 29 Jun, published by the council 24 Jul 2026 Prior approval
• 6/2026/1521/PN24 Awaiting decision

  St Andrews Care Home Great North Road Welwyn Garden City AL8 7SR

  Erection of 287 solar panels on the south, east and west facing roof slopes of the care home covering an array total area of 560 sqm

  Received 1 Sep, published by the council 22 Sep 2026 Prior approval