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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
6,114Searchable applications
461Recorded as pending
79%Approval rate · 1,644 approved or refused records
340Refused applications

1,304 approved · 340 refused · 119 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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. Decided25/02374/AD

    Installation of No.2 signs (development already carried out).

    Starwood House Avenue One Letchworth Garden City Hertfordshire SG6 2HB

    Received 17 Sept 2025
  2. Decided25/02375/FPH

    Erection of detached garden office outbuilding in rear garden

    4 Church Green Great Wymondley Hitchin Hertfordshire SG4 7HA

    Received 30 Sept 2025
  3. Unknown25/02376/LBC

    Replace 9no. existing timber framed, single-glazed, leaded-light windows on the rear elevations (north and east) with Upvc wood effect, double-glazed, faux leaded-light windows.

    32 Field Lane Letchworth Garden City Hertfordshire SG6 3LE

    Received 27 Oct 2025
  4. Decided25/02379/FPH

    Single storey rear infill extension. Insertion of rooflights to existing rear extension. (as amended by plan nos. PL004A, PL005A & PL006B received 14.01.2026)

    21 Saxon Rise Pirton Hitchin Hertfordshire SG5 3FA

    Received 17 Sept 2025
  5. Decided25/02380/FPH

    Single storey rear orangery extension and side dormer with clock tower; replacement front porch and addition of covered front and rear veranda and pergola; alterations to the roof by removing the existing hip end to the gable roof and continuing gable end to top of roof, alterations to fenestration and addition of external white timber cladding; external landscaping including installation of a swimming pool and means of enclosure; replace existing car port roof and erection of electric timber gates.

    High Acre Partridge Hill Ashwell Baldock Hertfordshire SG7 5QZ

    Received 17 Sept 2025
  6. Unknown25/02381/NHC

    Proposed solar farm and overhead line connection to the national grid in Cambridgeshire that will generate around 500 megawatts of electricity.NHDC IS CONSULTEE ONLY

    Kingsway Solar Farm Between Burwell And Balsham Cambridgeshire

    Received 17 Sept 2025
  7. Decided25/02382/TCA

    H1: Mixed Hedge - Reduce the height to 3m. T1: Sycamore - Prune back the branches growing over the lawn by 2-3m cutting to viable growth to balance and improve light. SG1: Mixed Shrubs - Prune and shape the whole group. H2: Cypress Hedge - Reduce the height to the previous points. T2: Sycamore - Cut back the lower branches overhanging the hedge by 2-3m, cutting to viable growth and lifting the lower canopy.

    105 Spring Road Letchworth Garden City Hertfordshire SG6 3SL

    Received 17 Sept 2025
  8. Decided25/02383/FPH

    Detached two storey ancillary annexe in rear garden following demolition of existing outbuilding

    54 Hollow Lane Hitchin Hertfordshire SG4 9SB

    Received 30 Sept 2025
  9. Decided25/02384/FPH

    Part two storey rear extension, part ground floor rear and side extension and installation of rear patio area and associated access steps following demolition of existing rear extension

    123 Icknield Way Letchworth Garden City Hertfordshire SG6 4AR

    Received 18 Sept 2025
  10. Decided25/02385/TCA

    T1, T2: Apple - Crown reduce by 1.5m. T3: (Group) Self set Ash & Sycamore - Crown reduce by 1.5m

    30 Silver Street Ashwell Baldock Hertfordshire SG7 5QH

    Received 18 Sept 2025
  11. Decided25/02386/LDCP

    Garage conversion including insertion of ground floor side window

    104 Hampshire Road Royston Hertfordshire SG8 9FU

    Received 16 Oct 2025
  12. Decided25/02387/FPH

    Single storey outbuilding

    Oakley Barn Barley Beans Road Peters Green Luton Hertfordshire LU2 8PG

    Received 6 Oct 2025
  13. Decided25/02390/FPH

    Replace existing doors with windows to facilitate conversion of existing front elevations garage into habitable accommodation.

    8 The Willows Hitchin Hertfordshire SG4 9EB

    Received 18 Sept 2025
  14. Decided25/02395/FPH

    Erection of detached single storey side open-fronted double carport with integrated storage to rear.

    17 Deards End Lane Knebworth Hertfordshire SG3 6NL

    Received 1 Oct 2025
  15. Decided25/02400/FPH

    Installation of dormer window and rooflight to existing rear roofslope, and installation of window to existing gable end to facilitate conversion of loftspace into habitable accommodation, following removal of existing chimney breast and installation of support to chimney stack (development has commenced).

    35 North Avenue Letchworth Garden City Hertfordshire SG6 1DH

    Received 21 Jan 2026
  16. Registered25/02401/OP

    Erection of up to 100 dwellings with means of access from Turnpike Lane including associated landscaping, drainage, car parking; infrastructure and all ancillary and enabling works following demolition of all existing structures (all matters reserved except means of access)

    Land South Of Turnpike Lane Ickleford Hertfordshire

    Received 18 Sept 2025
  17. Decided25/02402/TPO

    T8 to T11 Oak - Pruning of branches overhanging pedestrian access at the rear of the hall and parking spaces on the southern side of the main car park.

    Land North Of St Ibbs Lodge London Road St Ippolyts Hertfordshire

    Received 29 Sept 2025
  18. Decided25/02403/DOC

    Details reserved by Condition 3 (Timber cladding materials) of planning permission reference 23/02885/FPH granted on 06.02.2024.

    3 Shire End Close Ashwell Baldock Hertfordshire SG7 5FD

    Received 19 Sept 2025
  19. Decided25/02405/NMA

    Relocation of the approved shed structure and insertion of fenestration (as non-material amendment to planning permission reference 24/02818/FPH granted on 14.04.2025).

    2 Kingsoak Hitchin Hertfordshire SG4 7BF

    Received 19 Sept 2025
  20. Decided25/02406/DOC

    Details reserved by condition 7 (Carport materials) of planning permission reference 24/00796/FP granted 10.09.2024.

    The Bull High Street Gosmore Hertfordshire SG4 7QG

    Received 19 Sept 2025
  21. Decided25/02407/DOC

    Details reserved by condition 8 (Rainwater Goods) of planning permission reference 24/00796/FP granted 10.09.2024.

    The Bull High Street Gosmore Hertfordshire SG4 7QG

    Received 19 Sept 2025
  22. Decided25/02408/FP

    Four dwellings (use class c3) together with associated car ports, access, parking and landscaping following demolition of No.2 equestrian buildings. (Amended plans received 17/11/25).

    Glebe House New Inn Road Hinxworth Baldock Hertfordshire SG7 5HB

    Received 6 Oct 2025
  23. Unknown25/02409/FP

    Change of use from single family dwelling (class C3) to children's home (class C2) for a maximum of three children

    186 Whitehill Road Hitchin Hertfordshire SG4 9HY

    Received 21 Oct 2025
  24. Decided25/02410/FPH

    Single storey rear extension following demolition of existing rear extension

    10 Lucas Lane Ashwell Baldock Hertfordshire SG7 5LN

    Received 22 Sept 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.

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    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.

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    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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