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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
6,246Searchable applications
467Recorded as pending
79%Approval rate · 1,675 approved or refused records
348Refused applications

1,327 approved · 348 refused · 126 withdrawn. Received dates in our records: 20 Feb 2023 to 13 Oct 2026. Most recent record check: 14 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 Counts reflect the last collected status; some records may be out of date.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. Decided25/03229/TCA

    Sycamore - Fell

    Sun Hill Barn 3D Sun Hill Royston Hertfordshire SG8 9AU

    Received 23 Dec 2025
  2. Decided25/03233/NMA

    Amendment to wording of condition 26 (as Non-Material Amendment to application reference 21/02957/FP granted 25.07.2023) to permit partial commencement of development (up to slab level) prior to the provision of the main vehicular access.

    Land On The South West Side Of Barkway Road Royston Hertfordshire SG8 9DF

    Received 23 Dec 2025
  3. Registered25/03234/FP

    Creation of 50 no. one, two, three and four bedroom houses and apartments plus associated landscaping, open space, roads, drainage and other infrastructure (as amended)

    Land East Of Bedford Road And North Of The Priory School Hitchin Hertfordshire

    Received 13 Jan 2026
  4. Decided25/03236/TCA

    2x Sycamore - Fell, Process and Remove

    192 Pixmore Way Letchworth Garden City Hertfordshire SG6 1QT

    Received 23 Dec 2025
  5. Decided25/03237/FPH

    Two storey and part single storey rear and side extensions including first floor rear balcony. Insertion of rear dormer window following removal of existing dormer and insertion of front rooflight to existing roof slope. External cladding. (amended plans received 17.02.2026)

    85 London Road Knebworth Hertfordshire SG3 6HG

    Received 24 Dec 2025
  6. Decided25/03238/LDCP

    Single storey rear extension. Insertion of front window following removal of garage door to facilitate garage conversion

    26 Sturrock Way Hitchin Hertfordshire SG4 0EP

    Received 2 Jan 2026
  7. Decided25/03239/FP

    Installation of front canopy, front access ramp and solar panels to existing front, rear and side roofslopes. Alterations to fenestration.

    Maintenance House 3 - 4 Portmill Lane Hitchin Hertfordshire SG5 1DJ

    Received 19 Jan 2026
  8. Decided25/03240/AG

    Erection of agricultural storage building.

    High Heath Farm Whitwell Road Codicote Hertfordshire SG4 8SZ

    Received 6 Jan 2026
  9. Decided25/03241/TCA

    T1-T3: Cherry Plum - Reduce by approx. 25% to suitable growth points. G1: Collection of Silver Birch - Reduce by approx. 30% to suitable growth points.

    7 Cross Street Letchworth Garden City Hertfordshire SG6 4UD

    Received 29 Dec 2025
  10. Decided25/03242/FPH

    Insertion of 3 no. rooflights to front roofslope and 3 no. dormer windows to rear roofslope to facilitate loft conversion to habitable pace. Alterations to fenestration including installation of 1st floor rear Juliette balcony with glass balustrade. Alterations to existing outbuilding including replacement dual pitch roof and fenestration and external cladding.

    45 Bedford Street Hitchin Hertfordshire SG5 2JG

    Received 2 Jan 2026
  11. Decided25/03243/LBC

    Remove existing render. Prior to applying a 3-coat lime rendering onto wooden laths, install breathable insulation into any available voids between frame members. Replace guttering in association with installation of a perimeter French drain around the building. Repair 3 windows to rear of building (not requiring listed building consent).

    2 Crab Tree Lane Pirton Hitchin Hertfordshire SG5 3QE

    Received 24 Feb 2026
  12. Decided25/03244/FPH

    Replacement raised roof including 2.no front dormer windows, 2.no front rooflights windows and 1.no rear dormer window. Single storey rear extension following removal of existing conservatory. Alterations to fenestration including insertion of garage door on front elevation

    27 Lytton Fields Knebworth Hertfordshire SG3 6BA

    Received 2 Jan 2026
  13. Decided25/03245/AG

    Erection of straw shed.

    Manor Farm Church Lane Bygrave Hertfordshire SG7 5EE

    Received 2 Jan 2026
  14. Decided26/00001/DOC

    Details reserved by Condition 3 (Materials) of planning permission 25/02082/FP granted on 12.11.2025

    Two Chimneys Stotfold Road Letchworth Garden City Hertfordshire SG6 4JS

    Received 2 Jan 2026
  15. Decided25/03247/DOC

    Details reserved by Condition 5 (a) Telegraph pole relocation, b) Visibility splays, c) Vehicle crossover ) of planning permission 22/01636/FP granted 1.2.2023

    Ridge Farm Rabley Heath Road Codicote Welwyn Hertfordshire AL6 9UA

    Received 17 Dec 2025
  16. Decided25/03248/DOC

    Details reserved by Condition 14 (Fire Hydrants) of planning permission 22/01636/FP granted 1.2.2023

    Ridge Farm Rabley Heath Road Codicote Welwyn Hertfordshire AL6 9UA

    Received 17 Dec 2025
  17. Registered25/03249/DOC

    Details reserved by Condition 15 (Access Road Layout and Vehicle Swept Path plans) of planning permission 22/01636/FP granted 1.2.2023

    Ridge Farm Rabley Heath Road Codicote Welwyn Hertfordshire AL6 9UA

    Received 17 Dec 2025
  18. Decided26/00006/FP

    Erection of 50no. residential dwellings (including affordable) with public open space, associated parking, landscaping and access.

    Land To North Of Stevenage Road Hitchin Hertfordshire

    Received 28 Jan 2026
  19. Decided26/00007/FPH

    Erection of detached single storey outbuilding for incidental domestic use.

    The Dairy Police Row Therfield Royston Hertfordshire SG8 9QE

    Received 30 Mar 2026
  20. Decided26/00008/FP

    Installation of two padel courts (amended scheme 05.03.26).

    Little Wymondley Recreation Ground Tower Close Little Wymondley Hertfordshire

    Received 28 Jan 2026
  21. Decided26/00009/TCA

    Plum - Fell

    78 High Street Barkway Royston Hertfordshire SG8 8EF

    Received 5 Jan 2026
  22. Decided26/00011/FPH

    Single storey rear extension

    6 Sussex Drive Royston Hertfordshire SG8 9FB

    Received 5 Jan 2026
  23. Registered26/00013/S106A

    Modification to S106 associated with 21/00504/OP to modify Paragraph 1.3 of Part 1 of Schedule 2 to change the mix of affordable housing units

    Land To The East Of Talbot Way And Kristiansand Way And Flint Road Allotments Flint Road Letchworth Garden City Hertfordshire SG6 1TY

    Received 5 Jan 2026
  24. Decided26/00014/PIP

    Erection of one dwelling including parking and amenity space following demolition of existing barn

    Land To The Rear Of 25 Danesbury Park Road Welwyn Herts AL6 9SH

    Received 12 Jan 2026

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

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    Planning application documents: what to read first

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  • 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.

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  • 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.

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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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