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Planning application

66 Periwinkle Lane Hitchin Hertfordshire SG5 1TY

Awaiting decision North Hertfordshire 26/00806/FP Full Planning Permission

Works: Extension Loft or dormer Demolition Windows or glazing Small domestic

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

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Two storey side extension, part two storey and part single storey rear extension, front porch canopy, insertion of rear box dormers and front rooflights to facilitate conversion of loft into habitable accommodation, alterations to fenestration including insertion of first floor side window and external cladding following demolition of existing side element to facilitate separation of plot to provide one additional dwelling including installation of cycle storage, air source heat pump, hard and soft landscaping and parking. Creation of vehicular access off Strathmore Avenue (as amended by plans received 10/09/2026).

As published by the council, reference 26/00806/FP

Application record

Reference
26/00806/FP
Type
Full Planning Permission
Status
Registered
Received
15 Apr 2026
Validated
15 Apr 2026
Ward
Hitchin Bearton Ward
Parish
Hitchin
Postcode
SG5 1TY

Timeline

Dates from the published record

  1. 15 Apr 2026

    Received by North Hertfordshire

  2. 24 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 10 June 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 49 days over the applications it decided in the last year.

Documents

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

13 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 happens while it is decided

This application is with North Hertfordshire for determination, against a statutory target of eight weeks. Over the last year North Hertfordshire decided full applications in a median of 66 days. More in our guide to how long planning decisions take.

About full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 69 Periwinkle Lane Hitchin Hertfordshire SG5 1TY

    24/02499/FPH Submitted 4 Nov 2024 50 yards away

    Single storey side extension and front porch

    Granted Householder Extension 6 docs
    Small domestic

  • 69 Periwinkle Lane Hitchin Hertfordshire SG5 1TY

    21/02072/FPH Submitted 7 Jul 2021 50 yards away

    Single storey rear extension following demolition of existing rear elevation element

    Granted Householder Extension Demolition 7 docs
    Small domestic

  • 69 Periwinkle Lane Hitchin Hertfordshire SG5 1TY

    24/02498/LDCP Submitted 4 Nov 2024 50 yards away

    Roof extension to form gable end. Insertion of rear box dormer window including Juliet balcony and 4no front rooflights to facilitate loft conversion.

    Granted Lawful development Extension Loft or dormer +1 5 docs

  • 19 Periwinkle Lane Hitchin Hertfordshire SG5 1TY

    21/01596/FPH Submitted 19 May 2021 50 yards away

    Two storey rear extension (renewal of planning permission 17/01884/1HH granted on 19.09.2017) following demolition of existing single storey rear element

    Granted Householder Extension Demolition 7 docs
    Small domestic

  • 62 Periwinkle Lane Hitchin Hertfordshire SG5 1TZ

    21/00740/FPH Submitted 9 Mar 2021 50 yards away

    Single storey rear extension and front porch.

    Granted Householder Extension 5 docs
    Small domestic

  • 28 Periwinkle Lane Hitchin Hertfordshire SG5 1TZ

    24/01969/FPH Submitted 16 Sep 2024 50 yards away

    Single storey side/rear extension following demolition of existing rear element.

    Granted Householder Extension Demolition 7 docs
    Small domestic

In North Hertfordshire

  • 26/01509/FP Decided

    1A To 1C Mansfield Road Baldock Hertfordshire SG7 6EB

    Change of use and conversion of ground floor restaurant (Class E) to one self-contained 2-bedroom residential flat (Class C3) including replacement of all existing timber windows and doors and cycle storage.

    Received 3 Jul, published by the council 24 Jul 2026 Full applications
  • 26/01853/FP Decided

    Old Grain Store Network Rail Yard Nightingale Road Hitchin Hertfordshire SG5 1RZ

    Installation of air conditioning unit and enclosure to existing front elevation.

    Received 17 Sep, published by the council 21 Sep 2026 Full applications
  • 26/02128/FP Decided

    83B Kneesworth Street Royston Hertfordshire SG8 5AH

    Replacement of rear timber door and windows to ground floor and basement level flats.

    Received 11 Sep, published by the council 17 Sep 2026 Full applications
  • 26/02076/FP Decided

    Hill End Farm Langley Hitchin Hertfordshire SG4 7PT

    Reclad walls/roof and re-roofing including the alteration of the existing roof from ridged to mono-pitch and reduced footprint to separate the structure from a listed building (development already carried out).

    Received 18 Aug, published by the council 14 Sep 2026 Full applications
  • 26/01981/FP Awaiting decision

    Land At Warrens Green Lane Weston Hertfordshire SG4 7BU

    Erection of equine storage building, relocation of existing field shelter and installation of concrete hardstanding

    Received 2 Nov, published by the council 21 Aug 2026 Full applications