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England · Local authority

North Hertfordshire District Council
Planning applications.

Explore collected planning applications and decisions for North Hertfordshire District Council. Search an address, application reference or proposal to find a record.

Collected application statistics

Collected records · All available dates
5,869Searchable applications
458Recorded as pending
79%Approval rate · 1,597 approved or refused records
328Refused applications

1,269 approved · 328 refused · 115 withdrawn. Received dates in our records: 20 Feb 2023 to 12 Oct 2026. Most recent record check: 13 Oct 2026. Counts reflect the last collected status; some records may be out of date.

Local planning information

Council sources checked 14 Sept 2026
Planning information PlanningContact planning Contact a planning officerLocal plan Planning policyPre-application advice Environment Agency - Pre-Application and Post Permission AdviceConservation areas Tree Preservation Orders and trees in conservation areasArticle 4 directions Article 4 Directions

Council contacts

Contact details were found on council pages. Check the source for opening hours and which enquiries the service handles.

Conservation areas and Article 4 directions

Explore published planning boundaries and follow their source records for designation details. Coverage varies: an empty map does not mean there are no restrictions. Check the council’s current maps and documents before relying on a boundary.

Conservation areas42 mapped area records
Article 4 direction areasNo boundary records available in this collection

Interactive planning map loads with JavaScript. Dataset sources are linked below.

Download Article 4 coverage for all authorities (CSV)

Data downloaded 14 Sept 2026. Display boundaries are simplified and indicative. Map record counts are not a complete count of designations or directions.

Sources: Planning Data conservation areas and Article 4 direction areas. Contains public sector information licensed under the Open Government Licence v3.0.

More application records

  1. Decided25/00792/LDCP

    Roof extension to form gable end, rear box dormer window and 3 no. front rooflights to facilitate loft conversion

    76 Sturgeons Way Hitchin Hertfordshire SG4 0BN

    Received 21 Mar 2025
  2. Decided25/00793/NCS

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

    76 Sturgeons Way Hitchin Hertfordshire SG4 0BN

    Received 25 Mar 2025
  3. Decided25/00794/FPH

    Single storey front and rear extensions to existing attached double garage and replace one garage door with window to facilitate conversion of part of double garage into habitable accommodation.

    1 Waysbrook Letchworth Garden City Hertfordshire SG6 2DX

    Received 21 Mar 2025
  4. Decided25/00796/S73

    Variation to Condition Number 2 (amendments to supporting documents and plans submitted) of planning permission reference 24/02097/FPH granted on 13.11.2024 for Two storey rear extension with side dormer window following demolition of rear conservatory and single storey rear element. Replacement roof to existing single storey side extensions. Insertion of a first floor window in both existing side elevations. Alterations to existing fenestration and alterations to existing driveway to allow for additional parking (As amended by plans received 6 November 2024).

    153 Baldock Road Letchworth Garden City Hertfordshire SG6 2EH

    Received 21 Mar 2025
  5. Decided25/00801/AD

    Installation of front (west) elevation illuminated sign.

    Kingdom Hall Of Jehovahs Witnesses Grove Road Hitchin Hertfordshire SG5 1SQ

    Received 17 Apr 2025
  6. Decided25/00802/FPH

    Single storey rear/side extension. Replacement of existing ground floor pitched roof with flat roof.

    92 Grove Road Hitchin Hertfordshire SG5 1SG

    Received 21 Mar 2025
  7. Decided25/00804/FP

    Proposed barn for stabling and garden machinery store (amended plans received 04.08.2025).

    1 Church Cottages Bibbs Hall Lane Ayot St Lawrence Welwyn Hertfordshire AL6 9BZ

    Received 7 Apr 2025
  8. Decided25/00805/FPH

    Single storey front and rear extensions following removal of existing rear conservatory (as amended by plans received 19th May 2025).

    19 Barley Rise Baldock Hertfordshire SG7 6RT

    Received 21 Mar 2025
  9. Decided25/00806/FPH

    Two storey wrap around extension, part single storey first floor rear extension and erection of front porch following demolition of existing detached garage.

    9 Whitehurst Avenue Hitchin Hertfordshire SG5 1SR

    Received 21 Mar 2025
  10. Decided25/00807/LDCP

    Rear single storey extension following demolition of existing rear conservatory

    3 Ash Drive St Ippolyts Hitchin Hertfordshire SG4 7SJ

    Received 24 Mar 2025
  11. Decided25/00808/LDCE

    Confirmation that works have begun in accordance with planning permission ref: 21/03527/FP, prior to the expiry of the time limit

    Land Rear And Adjacent To 60 Ashwell Road Bygrave Hertfordshire

    Received 24 Mar 2025
  12. Decided25/00809/AG

    Erection of general purpose agricultural building.

    Land North Of Ashbrook Lane St Ippolyts Hertfordshire SG4 7PB

    Received 24 Mar 2025
  13. Decided25/00811/TCA

    T1: Lawson Cypress - 30% reduction and remove hazardous limbs and remove smallest tree to ground level.

    28 Chiltern Road Hitchin Hertfordshire SG4 9PJ

    Received 14 Apr 2025
  14. Decided25/00812/FPH

    New 5 bar gate to existing access to replace existing gate, new driveway to amended parking area adjacent to the barn. Erection of detached garden store building.

    Barn Adjacent Dower House Hitchin Road Preston Hertfordshire SG4 7TZ

    Received 3 Apr 2025
  15. Decided25/00814/FPH

    Single storey side/rear extension, single storey front extension, alterations to existing garage to facilitate conversion into habitable accommodation. Alterations to existing roof and fenestration

    18 Lavender Way Hitchin Hertfordshire SG5 2LU

    Received 3 Apr 2025
  16. Decided25/00815/FPH

    Replace first floor Juliet balcony with a projecting balcony and glazed balustrade and inset doors. Alterations to existing fenestration.

    Woodside Windmill Hill Highbury Road Hitchin Hertfordshire SG4 9RT

    Received 24 Mar 2025
  17. Decided25/00816/FPH

    Single storey rear extension.

    8 The Brambles Royston Hertfordshire SG8 9NQ

    Received 7 Apr 2025
  18. Decided25/00822/FPH

    Erection of single storey outbuilding in rear garden.

    25 Hitchin Road Weston Hitchin Hertfordshire SG4 7AY

    Received 24 Mar 2025
  19. Decided25/00826/FPH

    Erection of a wooden shed in front garden.

    18 Stevenage Road Knebworth Hertfordshire SG3 6AW

    Received 8 Apr 2025
  20. Decided25/00827/FPH

    Two storey side extension; part two storey and part single storey rear extension including Juliet balcony following demolition of existing side element. Installation of rear access steps and front hardscaping works to provide two car parking spaces. Alterations to fenestration and external render.

    12 Days Close Royston Hertfordshire SG8 9DH

    Received 24 Mar 2025
  21. Decided25/00828/FPH

    Erection of front timber car port

    3 Mews Court Rear Of 22 Bancroft Hitchin Hertfordshire SG5 1JW

    Received 4 Apr 2025
  22. Decided25/00829/FPH

    Part two, part single storey rear and side extension and erection of front porch following demolition of existing side porch and detached garage (as amended by plans received 18th June 2025).

    4 The Grange Police Row Therfield Royston Hertfordshire SG8 9QG

    Received 1 May 2025
  23. Decided25/00830/LDCP

    Hip-to-gable roof extension and insertion of L shaped rear dormer and 2.no front rooflights to facilitate loft conversion. Insertion of rooflight to existing single-storey element.

    19 Manton Road Hitchin Hertfordshire SG4 9NW

    Received 23 Apr 2025
  24. Decided25/00831/LDCLB

    Replace 4 no. C20 single-glazed two light (one opening) casement kitchen windows with vacuum glass glazed replacements.

    Little Cokenach Bell Lane Nuthampstead Royston Hertfordshire SG8 8LS

    Received 12 May 2025

Records are ordered by application ID, not submission date. Use search to find a particular address or proposal.

View all applications

Researching a proposal in North Hertfordshire District Council

Start with the address or application reference. Open a record to read the proposal, dates and available documents, then check the official register for the latest plans and consultation details. If nothing appears, check coverage before treating the result as a complete planning history.

How to search planning applications

Guides to planning records

All planning guides

  • Understanding planning · 13 min read

    Planning application documents: what to read first

    Understand planning application documents, officer reports and decision notices. Use a reading checklist, document table and worked example to inspect a case.

    UK research
    Published Updated

  • Understanding planning · 13 min read

    Planning permission drawings: how to read plans

    Read planning drawings, floor plans, elevations and sections. Use labelled diagrams, a drawing comparison table and revision checks to understand a proposal.

    UK research
    Published Updated

  • Property research · 13 min read

    Planning approval rates: how to read council statistics

    Understand planning approval rates with an interactive calculator, worked examples and comparison table. Check sample sizes, outcomes and coverage before comparing.

    UK research
    Published Updated

What these statistics cover

These figures describe applications collected by PlanningTrack for North Hertfordshire District Council, across all dates currently available. They are a partial dataset, rather than an authority-wide performance measure. The date range does not establish continuous historical coverage.

The approval percentage is approved records divided by approved plus refused records. Pending, withdrawn and unknown outcomes are excluded. No percentage is shown until there is an approved or refused record.

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