6 Gun Meadow Avenue Knebworth Hertfordshire SG3 6BS

1. 1 Sep 2026

   Received by North Hertfordshire

2. 2 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 27 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   North Hertfordshire took a median of 51 days over the applications it decided in the last year.

This application is with North Hertfordshire 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.

This page mirrors an entry on the statutory planning register that North Hertfordshire is required to keep. The published feed for this record does not state which type of application it is, which is common for older entries and for some council systems; the register entry on the council portal will say, alongside the case officer and any consultation dates.

Every planning application follows the same broad path: submission, validation, publicity, then a decision by officers or committee. Our guide to planning application types explains the common types and what each can approve.

• 52 London Road Knebworth Hertfordshire SG3 6HH

  21/01285/FPH Submitted 21 Apr 2021 47m away

  Single storey side extension and extension and conversion of existing detached garage roof space into a home office following demolition of existing side conservatory

  Decided Householder Extension Demolition 14 docs
  Small domestic

• 60 London Road Knebworth Hertfordshire SG3 6HJ

  26/01385/FPH Submitted 27 May 2026 70m away

  Erection of attached single storey garage to side elevation following demolition of existing detached side single storey shed.

  Decided Householder Demolition 8 docs
  Small domestic

• Land adjacent to 52 London Road Knebworth Woolmer Green SG3 6JD

  6/2022/0787/OUTLINE Submitted 30 Mar 2022 98m away

  Outline planning application for up to 25 residential dwellings (Class C3), with all matters reserved except layout and access

  Refused Outline

• Land adjacent to 52 London Road Knebworth SG3 6HG

  6/2025/0847/OUTLINE Submitted 2 May 2025 99m away

  90% historically approved · decision due ~27 Jun

  Outline application for residential development of up to 25 dwellings and open space with all matters reserved except access

  Awaiting decision Outline New dwelling
  Major scheme

• 21 Gun Road Gardens Knebworth Hertfordshire SG3 6ED

  22/02952/FPH Submitted 15 Nov 2022 133m away

  Part two storey and part single storey rear extension following demolition of existing outbuilding, insertion of ground floor front window following removal of existing garage door to facilitate conversion of existing attached garage to play room, alterations to openings

  Decided Householder Extension Demolition +1
  Small domestic

• 67 London Road Woolmer Green Knebworth Hertfordshire SG3 6HG

  26/01329/SU Submitted 20 May 2026 138m away

  90% historically approved · decision due ~15 Jul

  Erection of two single storey rear extensions.

  Awaiting decision Extension 1 doc
  Small domestic