1 Heay Fields Welwyn Garden City AL7 2EH

1. 23 Jun 2026

   Received by Welwyn Hatfield

2. 26 Aug 2026

   Validated

   Checked as complete and ready for consideration.

3. 7 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 21 October 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. 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.

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

• 1 Heay Fields Welwyn Garden City AL7 2EH

  6/2026/0322/FULL Submitted 20 Feb 2026 1m away

  Change of use from general amenity land to residential to include the alteration and extension of the existing brick wall

  Refused Full applications Extension

• 24 Hardings Welwyn Garden City AL7 2EJ

  6/2026/0945/COND Submitted 29 May 2026 72m away

  Submission of details pursuant to Condition 1 (materials) on planning permission 6/2023/1259/FULL

  Granted Conditions

• 46 Heay Fields Welwyn Garden City AL7 2EH

  6/2023/0097/HOUSE Submitted 16 Jan 2023 108m away

  Erection of summer house/shed

  Granted Householder
  Small domestic

• Moors Walk Streetworks Moors Walk Welwyn Garden City Panshanger AL7 2AX

  6/2023/0193/PN15 Submitted 26 Jan 2023 118m away

  Prior approval for the installation of a 15.0m Phase 8 monopole and associated ancillary works

  Granted Prior approval

• 15 The Paddocks Welwyn Garden City AL7 2BW

  6/2021/1591/HOUSE Submitted 18 May 2021 179m away

  Erection of single storey side and rear extension, and two storey side extension.

  Refused Householder Extension 1 doc
  Small domestic

• 17 Kelbys Welwyn Garden City AL7 2EG

  6/2021/1398/HOUSE Submitted 4 May 2021 180m away

  Erection of a single storey rear extension following demolition of existing conservatory, and insertion of window to existing ground floor side elevation

  Granted Householder Extension Demolition +1
  Small domestic

• 6/2026/0929/FULL Granted

  Old Owen's Sports Ground Coopers Lane Potters Bar EN6 4NF

  Installation of 1 no. single padel court

  27 May 2026 Full applications
• 6/2026/0740/FULL Withdrawn

  Land to the rear of 8 Birds Close Welwyn Garden City AL7 4AR

  Erection of a single storey detached dwelling with basement

  27 Apr 2026 Full applications
• 6/2026/1231/FULL Withdrawn

  St Johns Church Of England Jmi School Lemsford Village Lemsford Welwyn Garden City AL8 7TR

  Installation of new fencing and gates across the school boundary adjacent to the main road

  13 Jul 2026 Full applications
• 6/2026/0960/FULL Refused

  15 Tiger Moth Way Hatfield AL10 9LT

  Change of use of general amenity land to residential garden and erection of a 2 metre high timber boundary fence following removal of existing hedge and boundary treatment

  1 Jun 2026 Full applications
• 6/2026/0300/FULL Refused

  Warren Lodge Stables Great North Road Hatfield AL9 5JX

  Change of use of land to use as a Gypsy/Traveller caravan site, comprising 9 pitches each accommodating two caravans, including no more than one static caravan/mobile home per pitch, together with the laying of hardstanding and erection of acoustic fence

  19 Feb 2026 Full applications