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Planning application

150-152 London Road Knebworth Hertfordshire SG3 6EY

Granted North Hertfordshire 26/00029/DOC Details of Condition

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Details reserved by Condition 4 (Noise Assessment) of planning permission 25/00255/FP granted 25.4.2025.

As published by the council, reference 26/00029/DOC

Application record

Reference
26/00029/DOC
Type
Details of Condition
Status
Decided
Decision
Granted As published: Approval of Details
Received
15 Jan 2026
Validated
15 Jan 2026
Decided
12 Aug 2026
Ward
Knebworth Ward
Parish
Knebworth Parish Council
Decision by
Delegated
Postcode
SG3 6EY

Site history

Applications at this address on the North Hertfordshire register

This site has had 3 applications since 2025: 1 approved, 0 refused.

  • 25/02685/DOC Awaiting decision

    150-152 London Road Knebworth Hertfordshire SG3 6EY

    Details reserved by condition 6 (Construction Management Statement) of planning permission reference 25/00255/FP granted 25.04.2025.

    Submitted 28 Oct 2025 Conditions
  • 25/02589/DOC Awaiting decision

    150-152 London Road Knebworth Hertfordshire SG3 6EY

    Details reserved by condition 5 (Cycle Parking) of planning permission reference 25/00255/FP granted 25.04.2025.

    Submitted 28 Oct 2025 Conditions

Timeline

Dates from the published record

  1. 15 Jan 2026

    Received by North Hertfordshire

  2. 24 Jul 2026

    Added to PlanIndex

  3. 12 Aug 2026

    Decision issued: Approval of Details

Documents

Plans, drawings, consultee responses and the officer's report

3 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Watch members (£5 a month) open the document list from here.

Open the documents

What this grant of permission means

North Hertfordshire granted permission on 12 August 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

About condition discharge and variation applications

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 150-152 London Road Knebworth Hertfordshire SG3 6EY

    25/02685/DOC Submitted 28 Oct 2025 50 yards away

    97% historically approved · decision due ~23 Dec

    Details reserved by condition 6 (Construction Management Statement) of planning permission reference 25/00255/FP granted 25.04.2025.

    Awaiting decision Conditions 5 docs

  • 150-152 London Road Knebworth Hertfordshire SG3 6EY

    25/02589/DOC Submitted 28 Oct 2025 50 yards away

    97% historically approved · decision due ~23 Dec

    Details reserved by condition 5 (Cycle Parking) of planning permission reference 25/00255/FP granted 25.04.2025.

    Awaiting decision Conditions 2 docs

  • 127 London Road Knebworth Hertfordshire SG3 6EX

    22/03191/FP Submitted 9 Dec 2022 50 yards away

    First floor front extension to existing apartment over retail unit (as amended by plans received 20/02/23)

    Granted Full applications Extension 10 docs

  • 117 London Road Knebworth Hertfordshire SG3 6EX

    21/01132/FP Submitted 30 Apr 2021 50 yards away

    Change the Use of part of ground floor from Offices (Class E) to Beauty Salon (Sui Generis).

    Granted Full applications 8 docs

  • Land At 137 London Road Knebworth Hertfordshire

    21/01756/DOC Submitted 25 May 2021 50 yards away

    Discharge of Condition 13 (Construction Management Plan) as attached to Planning Application 20/01526/FP granted on 25.09.2020

    Granted Conditions 2 docs

  • Land At 137 London Road Knebworth Hertfordshire

    21/01757/DOC Submitted 25 May 2021 50 yards away

    Discharge of Condition 14 (Cycle Parking) as attached to Planning Application 20/01526/FP granted on 25.09.2020

    Granted Conditions 3 docs

In North Hertfordshire

  • 26/02025/DOC Refused

    Coker Cottage Ashwell Road Newnham Baldock Hertfordshire SG7 5JX

    Details Reserved by Condition 10: (Landscaping scheme) of planning permission 23/01807/FP granted 17.11.2023

    Received 12 Aug, published by the council 21 Aug 2026 Conditions
  • 26/01435/DOC Granted

    Holborn Farm Dane End Therfield Royston Hertfordshire SG8 9RH

    Details reserved by Condition 10 (Land Contamination) of planning permission reference 25/01539/FP granted on 10.11.2025.

    Received 17 Jun, published by the council 24 Jul 2026 Conditions
  • 26/01881/DOC Decided

    Highwood Hitchwood Lane Preston Hitchin Hertfordshire SG4 7RY

    Details reserved by Condition 8 (Phase 2 Geo-Environmental Assessment) of planning permission reference 24/02882/FP granted on 23.07.2025.

    Received 28 Jul, published by the council 11 Aug 2026 Conditions
  • 25/02955/DOC Decided

    Highwood Hitchwood Lane Preston Hitchin Hertfordshire SG4 7RY

    Details reserved by condition 5 (Construction Method Statement) of planning permission reference 24/02882/FP granted 23.07.2025.

    Received 11 Nov, published by the council 24 Jul 2026 Conditions
  • 26/01822/DOC Granted

    Ickleford Mill Arlesey Road Ickleford Hitchin Hertfordshire SG5 3UN

    Details reserved by Condition 39 (lighting, hedgehog boundaries and bat boxes) of planning permission 17/01955/1 granted 11/03/2024

    Received 21 Jul, published by the council 9 Aug 2026 Conditions