26/01548/ADJ

1. 16 Jun 2026

   Received by North Hertfordshire

2. 14 Jul 2026

   Decision issued: Case Completed

3. 24 Jul 2026

   Added to PlanIndex

The council has decided this application; the published outcome sits in the record above and the decision notice on the council portal carries the detail, including any conditions.

If permission was granted, work must normally begin within three years of the decision. If it was refused, the applicant can appeal within the statutory time limit or submit a revised scheme.

An outline application tests the principle of developing a site before the detail is worked up. Some or all of the particulars, such as appearance, layout, scale, access and landscaping, are held back as reserved matters for later approval. Permission at outline stage does not by itself allow building to start; the reserved matters must be approved first.

More on outline applications in our guide

• 6/2025/0847/OUTLINE Awaiting decision

  Land adjacent to 52 London Road Knebworth SG3 6HG

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

  2 May 2025 18m away Outline
• 26/01385/FPH Decided

  60 London Road Knebworth Hertfordshire SG3 6HJ

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

  27 May 2026 151m away Householder
• 21/01748/S73 Decided

  15 Wadnall Way Knebworth Hertfordshire SG3 6DU

  Erection of two 2-bed dwellings with associated accesses and two parking spaces (Section 73 application variation of Condition 2 of planning permission 20/01987/FP granted 15.12.2020 - Relocate the parking bays from the side of 15 Wadnall Way to the front of the new dwelling).

  4 Jun 2021 266m away Amendments
• 23/00259/NMA Decided

  15 Wadnall Way Knebworth Hertfordshire SG3 6DU

  Alterations to fenestration on rear elevation (As Non-Material Amendment relating to planning permission 22/02656/S73 granted 12.12.2022)

  14 Feb 2023 266m away Amendments
• 23/00037/S73 Decided

  15 Wadnall Way Knebworth Hertfordshire SG3 6DU

  Variation of condition 2 (submission of revised plan 7869 101D) of planning permission 19/03022/FP granted 30.03.2020 for erection of one attached 2-bed dwelling following partial demolition of existing single storey rear extension of existing dwelling.

  23 Jan 2023 280m away Amendments
• 21/02051/TCA Granted

  5 Stockens Green Knebworth Hertfordshire SG3 6DG

  Weeping Willow - Reduce by approx 1/4

  5 Jul 2021 297m away Trees

• 26/01499/SO Decided

  Land Between Knebworth Golf Club And A1M Old Knebworth Lane Knebworth Hertfordshire

  Screening Opinion: Proposed solar photovoltaic farm and associated infrastructure.

  10 Jun 2026 Outline
• 26/01454/NCS Granted

  10 High Dane Hitchin Hertfordshire SG4 0BA

  Single storey rear extension following demolition of existing rear conservatory with the following dimension: Length as measured from rear wall of original dwelling - 5.07 metres

  15 Jun 2026 Outline
• 26/01256/SO Decided

  Land Off Claybush Road Ashwell Hertfordshire

  EIA Screening Request

  14 May 2026 Outline
• 26/01238/NCS Granted

  162 Wymondley Road Hitchin Hertfordshire SG4 9QJ

  Single storey rear extension with the following dimension: Length as measured from rear wall of original dwelling - 6 metres

  18 May 2026 Outline
• 26/01597/PIP Awaiting decision

  Land On The North Side Of Stevenage Road St Ippolyts Hertfordshire

  Residential development of between 3 and 5 dwellings

  19 Jun 2026 Outline