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Planning application

26/01152/FPH

21 Strathmore Road Whitwell Hitchin Hertfordshire SG4 8AU

Decided North Hertfordshire Full Permission Householder

Proposal

Two storey side extension and single storey rear extension following demolition of existing porch and detached outbuilding. Alteration to external materials.

As published by the council, reference 26/01152/FPH

Timeline

Dates from the published record

  1. 14 May 2026

    Received by North Hertfordshire

  2. 1 Jul 2026

    Decision issued: Conditional Permission

  3. 24 Jul 2026

    Added to PlanIndex

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

  • 26/01709/LDCP Awaiting decision

    48a Horn Hill Whitwell Hitchin Hertfordshire SG4 8AR

    Alterations to existing garage fenestration to include replacing door with brickwork and a window, replace existing roof coverings and replace existing timber framed and clad external wall with a brick wall to facilitate partial conversion into habitable accommodation.

    7 Jul 2026 203m away Lawful development
  • 26/01476/FPH Decided

    3 Mimram Close Whitwell Hitchin Hertfordshire SG4 8HR

    Single storey rear extension. Insertion of front ground floor window following removal of existing garage doors to facilitate garage conversion. Insertion of rear dormer window and front rooflights to facilitate loft conversion into habitable accommodation. Alterations to fenestration.

    19 Jun 2026 417m away Householder
  • 26/01742/TCA Granted

    Old Hall Court 1 Horn Hill Whitwell Hertfordshire SG4 8AS

    3x Hornbeam - Reduce approx as previously (2-3ft )

    10 Jul 2026 455m away Trees

In North Hertfordshire

  • 26/01610/FPH Awaiting decision

    42 Green Lane Letchworth Garden City Hertfordshire SG6 1EA

    Two storey rear extension and single storey side extensions following demolition of existing conservatory, detached garage and outbuildings. Insertion of rooflights to existing side roofslopes. Alterations to front fenestration including insertion of second floor front windows.

    30 Jul 2026 Householder
  • 26/01490/FPH Decided

    7 Bramfield Hitchin Hertfordshire SG4 9QA

    Single storey front and rear extensions following demolition of existing rear element. Insertion of ground floor side window.

    19 Jun 2026 Householder
  • 26/01512/FPH Granted

    88 Old Hale Way Hitchin Hertfordshire SG5 1XR

    Two storey and part single storey rear extension, single storey front extension following demolition of existing front entrance porch. Alterations to existing detached garage fenestration to facilitate partial garage conversion into habitable accommodation (as amended by plans rec'd 30 July 2026).

    12 Jun 2026 Householder
  • 26/01417/FPH Decided

    29 Ashfield Drive Letchworth Garden City Hertfordshire SG6 1GP

    Single storey rear extension. Installation of retaining walls and alterations to ground levels in rear garden.

    10 Jun 2026 Householder
  • 26/01482/FPH Decided

    84 Howard Drive Letchworth Garden City Hertfordshire SG6 2DG

    Two storey rear extension, installation of obscure glazed side facing first floor window. Conversion of garage to habitable accommodation including raising flat roof and installation of doors and glazing to front and rear elevations. Hard landscaping.

    8 Jun 2026 Householder