Little Guessens 6 Codicote Road Welwyn AL6 9NB

1. 25 Jan 2021

   Received by Welwyn Hatfield

2. 28 Jan 2021

   Validated

   Checked as complete and ready for consideration.

3. 7 Sep 2021

   Decision issued: Granted

4. 31 Aug 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.

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

• Little Guessens 6 Codicote Road Welwyn AL6 9NB

  6/2024/2011/TPO Submitted 21 Oct 2024 15m away

  T2 Lebanese cedar to fell (covered by TPO Order 806 (2018) T2)

  Granted Trees

• St Marys Church, Church Hall Church Street Welwyn Hertfordshire AL6 9LX

  6/2024/1826/TC Submitted 23 Sep 2024 101m away

  T26 Common yew 1 x crown reduction by 30%

  Granted Trees

• 4 St Marys Close Welwyn AL6 9RL

  6/2021/1325/HOUSE Submitted 23 Apr 2021 104m away

  New pitched roof to existing flat roof extension

  Granted Householder Extension
  Domestic

• Glebe House Ellesfield Welwyn AL6 9HB

  6/2026/1470/TPO Submitted 20 Aug 2026 105m away

  98% historically approved · decision due ~15 Oct

  TPO 1016 1 x White Poplar to reduce upper canopy by approximately 10m height - Reduce upper canopy due to large volume of regrowth from historical reduction. Cavities and decay at old pruning wounds. Tree is close to neighbouring properties with a recent limb failure. 1 x White willow leaning over river to reduce by approximately 50% -tree is leaning heavily over river, reduction will prevent risk of failing. 1 x Goat willow to reduce by approximately 4m height and 3m width - tree is in decline, reduction is to stabilise upper canopy and allow retention of tree.

  Awaiting decision Trees

• 9-11 Church Street Welwyn AL6 9LN

  6/2024/1670/FULL Submitted 2 Sep 2024 126m away

  Change of use of first floor from residential (Class C3) to hearing clinic (Class E)

  Refused Full applications

• 1 Church Street Welwyn AL6 9LL

  6/2021/1769/LAWP Submitted 7 Jun 2021 128m away

  Certificate of lawfulness for change of use from old Class A2 (financial and professional services) to old Class A3 (restaurants and cafes), both now contained in the New Class E (A2 now Ec and A3 now Eb).

  Granted Lawful development

• 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