49 Codicote Road Codicote Welwyn Hertfordshire AL6 9TT

1. 16 Jul 2021

   Received by North Hertfordshire

2. 2 Sep 2021

   Decision issued: Prior Approval Given

3. 3 Sep 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.

Prior approval applications arise where permitted development rights already grant the principle of the work, such as larger home extensions, changes of use to housing or agricultural buildings. The council may only consider the specific matters set out in the rules, for example transport, flooding or appearance, and in many classes the work may proceed if the council does not respond within the deadline, commonly 56 days.

More on prior approval applications in our guide

• 49 Codicote Road Codicote Welwyn Hertfordshire AL6 9TT

  22/03117/FPH Submitted 1 Dec 2022 0m away

  Erection of additional storey. Insertion of three rooflights to rear roofslope to facilitate loft conversion into habitable accommodation, rear juliet balcony and alterations to rendering.

  Decided Householder Loft or dormer
  Domestic

• 45 Codicote Road Welwyn AL6 9TT

  6/2021/0283/HOUSE Submitted 1 Feb 2021 31m away

  Erection of first floor extension and external alterations following demolition of single storey rear extension

  Granted Householder Extension Demolition 1 doc
  Small domestic

• 55 Codicote Road Codicote Welwyn Hertfordshire AL6 9TY

  26/01052/TPO Submitted 22 Apr 2026 63m away

  T10: Ash - Remove. T11: Horse Chestnut - Remove

  Granted Trees 5 docs

• 35 Codicote Road Welwyn AL6 9TT

  6/2024/1629/HOUSE Submitted 27 Aug 2024 94m away

  Erection of first floor extension with loft accommodation and rooflights to front and rear roofslopes, single storey rear extension, with other external alterations following demolition of single storey rear extension and outbuilding

  Granted Householder Extension Loft or dormer +1
  Small domestic

• 8 The Limberlost Welwyn AL6 9TS

  6/2026/1456/HOUSE Submitted 18 Aug 2026 130m away

  83% historically approved · decision due ~13 Oct

  Erection of single storey side extension and front porch canopy

  Awaiting decision Householder Extension
  Small domestic

• 8 The Limberlost Welwyn AL6 9TS

  6/2024/1498/LAWE Submitted 7 Aug 2024 130m away

  Certificate of lawfulness for the retention of existing dwelling as built in 2009

  Granted Lawful development
  Domestic

• 26/01462/PNR Granted

  Agricultural Barn Hall Barn Ashwell Road Newnham Hertfordshire SG7 5JX

  Change of use and conversion of two bays of existing agricultural barn to form two light industrial units (Class E (g) (iii)).

  5 Jun 2026 Prior approval
• 26/01115/PNQ Granted

  Land Located To The Southwest Of Deadman's Hill Gannock Road Sandon Hertfordshire

  Change of use of an agricultural barn to one dwelling to include alterations to fenestration and provision of two parking spaces.

  18 May 2026 Prior approval
• 26/01053/PNSL Granted

  18 Deards End Lane Knebworth Hertfordshire SG3 6NL

  Installation of 9 solar panels on flat roof below higher pitched roof

  1 Apr 2026 Prior approval
• 26/00667/PNAA Granted

  33 Kite Way Letchworth Garden City Hertfordshire SG6 4YQ

  Enlargement of detached bungalow by the construction of an additional storey to result in an overall height of 8.55 metres.

  20 Mar 2026 Prior approval
• 24/02360/PNQ Withdrawn

  Fear End Fears Green Sandon Buntingford Hertfordshire SG9 0QY

  Conversion of agricultural buildings into 9 residential dwellings

  21 Oct 2024 Prior approval