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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
6,078Searchable applications
461Recorded as pending
79%Approval rate · 1,639 approved or refused records
339Refused applications

1,300 approved · 339 refused · 118 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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. Decided25/02145/FPH

    Replacement raised hipped roof and insertion of front rooflight. Two storey and part single storey side and rear extensions including Juliet balcony at first floor level and front porch extension following demolition of existing side and rear extensions. External cladding and alterations to the front fenestration. Installation of rear raised patio and steps.

    12 Dale Close Hitchin Hertfordshire SG4 9AS

    Received 12 Sept 2025
  2. Decided25/02146/FPH

    Single storey side and rear extension following demolition of existing garage. Open sided front porch (as amended by plan rec'd 17 October 2025)

    140 Wymondley Road Hitchin Hertfordshire SG4 9QQ

    Received 25 Aug 2025
  3. Decided25/02147/FPH

    Part first floor and part two storey side extension and single storey rear extension following demolition of existing detached garage

    170 Wymondley Road Hitchin Hertfordshire SG4 9QL

    Received 12 Sept 2025
  4. Decided25/02148/TCA

    2x Silver Birch - Reduction by 30% and removal of branches overhanging neighbours gardens

    25 Norton Way North Letchworth Garden City Hertfordshire SG6 1BX

    Received 25 Aug 2025
  5. Decided25/02149/NMA

    Reduction in width of the extension attached to the garage (as non-material amendment to planning permission reference 24/01982/FPH granted on 11.11.2024).

    2 Ashwell Road Bygrave Baldock Hertfordshire SG7 5DT

    Received 25 Aug 2025
  6. Registered25/02150/DOC

    Details reserved by Condition 6C (Remediation method statement) of planning permission reference 22/01840/FP granted on 15.09.2022.

    The Sycamores 43 Kneesworth Street Royston Hertfordshire SG8 5AB

    Received 26 Aug 2025
  7. Decided25/02151/TCA

    T1: Nordmann Fir - Remove to ground level.

    105 High Street Ashwell Baldock Hertfordshire SG7 5NT

    Received 26 Aug 2025
  8. Decided25/02152/FPH

    Creation of first floor balcony with side elevation privacy screens (development already carried out) (as amended by plans received 17th November 2025).

    217 Weston Way Baldock Hertfordshire SG7 6JG

    Received 24 Sept 2025
  9. Decided25/02153/DOC

    Details reserved by Condition 4 (Protective fencing and warning signs) of planning permission reference 25/00388/FPH granted on 30.06.2025.

    18 Stake Piece Road Royston Hertfordshire SG8 9DN

    Received 26 Aug 2025
  10. Decided25/02155/NMA

    Insertion of additional side-facing rear rooflight (as Non-Material Amendment to planning application 23/00692/FPH granted 09.05.2023).

    43 Wilbury Road Letchworth Garden City Hertfordshire SG6 4JW

    Received 2 Sept 2025
  11. Decided25/02156/TCA

    T1, T2: Ash - Remove.

    The Old Post House Police Row Therfield Royston Hertfordshire SG8 9PH

    Received 26 Aug 2025
  12. Decided25/02157/TCA

    T001: Scots Pine - Remove dead wood over 2.5cm in diameter. T002: Common Ash - Remove. T004: Scots Pine - Remove dead wood over 2.5cm. T005: Common lime - Crown reduce by up to 3m back to viable growth points to reduce the stress on these unions.T006: Horse Chestnut - Cut back by up to 2m over the building. T008: Robinia - Remove dead wood over 2.5cm in diameter.

    503 Broadway Letchworth Garden City Hertfordshire SG6 3PT

    Received 26 Aug 2025
  13. Decided25/02158/FPH

    Single storey rear extension following removal of existing detached outbuilding. Insertion of rear box dormer incorporating Juliette balcony, and 2 front roof lights to facilitate conversion of loft into habitable accommodation

    29 Commons Lane Kimpton Hitchin Hertfordshire SG4 8QG

    Received 8 Sept 2025
  14. Decided25/02159/LDCP

    Insertion of front window and door following removal of existing garage door to facilitate conversion of garage into habitable accommodation. Insertion of first floor side window and alterations to fenestration on all existing elevations.

    82 Waterdell Lane St Ippolyts Hitchin Hertfordshire SG4 7QZ

    Received 5 Sept 2025
  15. Decided25/02160/FPH

    Erection of rear single storey garden room.

    3 Oakfields Preston Hertfordshire SG4 7FB

    Received 15 Sept 2025
  16. Decided25/02161/TCA

    Lawson Cypress - Remove

    132 Wilbury Road Letchworth Garden City Hertfordshire SG6 4JG

    Received 27 Aug 2025
  17. Decided25/02162/TCA

    T1, T2: Sycamore - Reduce by 3-4m all around to maintain size and shape for the area.

    8 Rushby Mead Letchworth Garden City Hertfordshire SG6 1RU

    Received 27 Aug 2025
  18. Decided25/02164/EC

    Installation electronic communications apparatus/development ancillary to radio equipment housing.

    Telecommunications Mast Deards End Lane Knebworth Hertfordshire

    Received 27 Aug 2025
  19. Decided25/02165/EC

    Notification under the Electronic Communications Code (Conditions and Restrictions) Regulations 2003 (as amended) to utilise permitted development installation of electronic communications apparatus/development ancillary to radio equipment housing.

    Willian, Roman Road Coppice, Coppice On A6141 London Road Baldock Hertfordshire SG7 6LZ

    Received 27 Aug 2025
  20. Decided25/02167/FPH

    Single storey rear extension

    36 Farthing Drive Letchworth Garden City Hertfordshire SG6 2TR

    Received 27 Aug 2025
  21. Decided25/02169/AG

    Erection of Agricultural Store

    Rooks Nest Farm Rooks Nest Lane Therfield Hertfordshire SG8 9QX

    Received 27 Aug 2025
  22. Decided25/02171/DOC

    Details reserved by condition 5 (Landscaping) of planning permission reference 24/00467/S73 granted 25.04.2024.

    Land To The Rear Of 61-69 High Street Kimpton Hertfordshire SG4 8PU

    Received 14 Aug 2025
  23. Decided25/02172/DOC

    Details reserved by condition 6 (Contaminated Land) of planning permission reference 24/00467/S73 granted 25.04.2024.

    Land To The Rear Of 61-69 High Street Kimpton Hertfordshire SG4 8PU

    Received 14 Aug 2025
  24. Decided25/02173/FPH

    Insertion of rear window to existing garage to facilitate conversion into habitable accommodation.

    50 Hartington Place Letchworth Garden City Hertfordshire SG6 1FA

    Received 3 Oct 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.

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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.

    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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