10 London Road Woolmer Green SG3 6JP

1. 25 Jun 2021

   Received by Welwyn Hatfield

2. 28 Jun 2021

   Validated

   Checked as complete and ready for consideration.

3. 1 Sep 2021

   Decision issued: Refused

4. 25 Aug 2026

   Added to PlanIndex

The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.

Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.

Heritage applications concern listed buildings and conservation areas. Listed building consent is needed for works, inside or out, that affect the special interest of a listed building, and carrying out such works without consent is a criminal offence. The council weighs harm to the heritage asset against any public benefit of the proposal.

More on heritage and listed buildings applications in our guide

• 10 London Road Woolmer Green SG3 6JP

  6/2021/1931/HOUSE Submitted 25 Jun 2021 0m away

  Erection of rear extension and glazed link extension. Conversion of existing garage into habitable accommodation and internal ground floor alterations

  Refused Householder Extension Windows or glazing
  Domestic

• 5 Twin Foxes Knebworth SG3 6QT

  6/2021/1027/HOUSE Submitted 29 Mar 2021 36m away

  Erection of a single storey rear extension, garage conversion, front extension and relocation of fence, gate with new side canopy.

  Granted Householder Extension
  Small domestic

• 16 Wolves Mere Woolmer Green SG3 6JW

  6/2023/0178/LAWP Submitted 24 Jan 2023 91m away

  Certificate of lawfulness for proposed garage conversion to include replacement of garage door with window and alteration of opening to side elevation

  Granted Lawful development Windows or glazing

• 18A London Road Woolmer Green SG3 6JP

  6/2022/2658/HOUSE Submitted 22 Nov 2022 155m away

  Erection of first floor side extension, single story rear extension and conversion of car port into habitable space

  Refused Householder Extension
  Domestic

• 2 Mardleybury Court Woolmer Green Knebworth SG3 6LP

  6/2019/2855/COND Submitted 12 Nov 2019 168m away

  Submission of details pursuant to condition 6 (arboricultural method statement) on planning permission 6/2019/0909/FULL

  Granted Conditions

• 9A London Road Knebworth SG3 6LG

  6/2021/1374/HOUSE Submitted 29 Apr 2021 177m away

  Erection of a single storey rear extension to facilitate dining room.

  Granted Householder Extension
  Small domestic

• 6/2026/1467/LB Awaiting decision

  3 Holly Hall Court Church Street Welwyn AL6 9LH

  Replacement like-for-like front door and one window

  19 Aug 2026 Heritage and listed buildings
• 6/2026/1009/LB Granted

  Brocket Park, Warren Farm Marford Road Lemsford Welwyn Garden City AL8 7XG

  Erection of two single storey extensions and fenestration changes to existing dairy and outbuilding

  9 Jun 2026 Heritage and listed buildings
• 6/2026/0964/LB Granted

  1 The Forge Coopers Lane Northaw Potters Bar EN6 4NF

  Installation of fibre broadband infrastructure to the dwelling requiring a small diameter penetration through an external wall of the listed building to facilitate fibre cabling and an internal connection point

  2 Jun 2026 Heritage and listed buildings
• 6/2026/1237/LB Awaiting decision

  Digswell Lodge Digswell Rise Welwyn Garden City AL8 7NU

  Reconstruction of garden wall

  14 Jul 2026 Heritage and listed buildings
• 6/2026/1199/LB Awaiting decision

  6 Hall Grove Welwyn Garden City AL7 4PN

  Increase to door height

  10 Jul 2026 Heritage and listed buildings