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Planning application

13 Pondcroft Road Knebworth Hertfordshire SG3 6DB

Decided North Hertfordshire 21/01015/FPH Full Permission Householder

Works: Extension Loft or dormer Windows or glazing Small domestic

Read from the description, not a valuation. How we read the register

Decided. The decision notice on the council portal carries the outcome in full, including any conditions.

Proposal

Single storey side and rear extension, insertion of rooflight to existing rear roofslope, reduction in size of existing rear extension rooflights and insertion of ground floor window and door to existing side elevation

As published by the council, reference 21/01015/FPH

Application record

Reference
21/01015/FPH
Type
Full Permission Householder
Status
Decided
Decision
Conditional Permission
Received
29 Mar 2021
Validated
29 Mar 2021
Decided
20 May 2021
Ward
Knebworth Ward Historic
Parish
Knebworth Parish Council
Decision by
Delegated
Postcode
SG3 6DB

Timeline

Dates from the published record

  1. 29 Mar 2021

    Received by North Hertfordshire

  2. 20 May 2021

    Decision issued: Conditional Permission

  3. 9 Aug 2026

    Added to PlanIndex

Documents

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

6 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.

Trade members open them from here.

Open the documents

After the decision

The process from here

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.

About householder applications

How this application type works

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

Nearby applications

Within 500 metres

  • 34 Pondcroft Road Knebworth Hertfordshire SG3 6DB

    21/01741/NCS Submitted 3 Jun 2021 80m away

    Single storey rear extension (following removal of existing single storey rear element) with the following dimension:Length as measured from rear wall of original dwelling - 4.7 metres

    Granted Outline Extension 8 docs
    Small domestic
  • 3 And 3A Station Road Knebworth Hertfordshire SG3 6AP

    21/00902/FP Submitted 22 Mar 2021 86m away

    Change of Use of first and second Floors (currently known as 3A Station Road) from one 2 bed flat (C3) to Dental Practice (E(e) as per the current use of the Ground Floor. Replace existing ground floor shopfront (3 Station Road, Knebworth).

    Decided Full applications Windows or glazing 17 docs
  • 17 Station Road Knebworth Hertfordshire SG3 6AP

    22/03156/FP Submitted 6 Jan 2023 96m away

    Change of use of a single room on first floor from office/store to tattoo parlour (Sui Generis)

    Decided Full applications 6 docs
  • 150-152 London Road Knebworth Hertfordshire SG3 6EY

    26/00029/DOC Submitted 15 Jan 2026 102m away

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

    Granted Conditions 3 docs
  • 150-152 London Road Knebworth Hertfordshire SG3 6EY

    25/02685/DOC Submitted 28 Oct 2025 102m away

    99% 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 102m away

    99% 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

In North Hertfordshire

  • 26/00371/FPH Decided

    12 Dale Close Hitchin Hertfordshire SG4 9AS

    Replacement raised hipped roof and insertion of front rooflight and two rear dormers to facilitate loft conversion into habitable accommodation. Two storey and part single storey side and rear extensions and front porch following demolition of existing side and rear extensions. Alterations to fenestration to include insertion of first floor side window. External cladding and Installation of rear raised patio and steps.

    10 Feb 2026 Householder
  • 26/00904/FPH Decided

    4 Leete Place Royston Hertfordshire SG8 5DX

    Single storey side and rear extension, open-sided front porch, replacement roof including installation of rooflights, removal of chimney and alterations to existing fenestration following demolition of existing store. Installation of vehicular access via dropped kerb and vehicle crossover including hardstanding to provide No.2 parking spaces.

    22 Apr 2026 Householder
  • 26/01380/FPH Decided

    15 Ninesprings Way Hitchin Hertfordshire SG4 9NQ

    Part two storey and part single storey side extension and single storey rear extension following demolition of existing side element and rear conservatory. Front porch, alterations to fenestration and hard and soft landscaping works. External cladding and rendering.

    5 Jun 2026 Householder
  • 26/01414/FPH Decided

    80 Willian Road Hitchin Hertfordshire SG4 0LT

    Replacement raised roof to facilitate additional accommodation at first floor level. Two storey rear extension following removal of existing shed. Alterations to fenestration and external render. Installation of front hardstanding and provision of two parking spaces.

    1 Jun 2026 Householder
  • 26/01062/FPH Decided

    47 Common Rise Hitchin Hertfordshire SG4 0HN

    Two storey and part single storey rear extension following demolition of existing rear element.

    22 May 2026 Householder