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England · Local authority

Dacorum Borough Council
Planning applications.

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

Collected application statistics

Collected records · All available dates
1,665Searchable applications
53Recorded as pending
88%Approval rate · 1,275 approved or refused records
155Refused applications

1,120 approved · 155 refused · 59 withdrawn. Received dates in our records: 26 Apr 2018 to 21 Sept 2026. Most recent record check: 22 Sept 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 Counts reflect the last collected status; some records may be out of date.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 Planning and developmentContact planning Planning and development contactsLocal plan New Dacorum Local Plan (to 2041)Pre-application advice Pre-application advice and general queriesConservation areas Conservation areasArticle 4 directions Article 4 Directions - employment and town centre areas

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 areas23 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. With planning case officer26/01583/DRC

    Details required by Condition 13 (Landscaping) attached to planning permission 22/01836/MFA allowed under appeal 23/00079/REFU

    Rectory Farm Kings Langley Hertfordshire WD4 8HT

    Received 17 Jul 2026
  2. With planning case officer26/01584/FHA

    Roof extensions including front and rear dormers, single storey side and rear extensions, changes to fenestration.

    Holly Tree Cottage Long Lane Bovingdon Hemel Hempstead Hertfordshire HP3 0PZ

    Received 17 Jul 2026
  3. Granted26/01587/HPA

    Single storey rear extension measuring 3.85m deep with a maxim ridge height of 3.40m and maximum eaves height of 2.40m

    15 St Margarets Way Hemel Hempstead Hertfordshire HP2 4PA

    Received 20 Jul 2026
  4. Granted26/01588/LDP

    Garage conversion into playroom. Hip to gable loft conversion with rear flat roof dormer.

    6 Greene Walk Berkhamsted Hertfordshire HP4 2LW

    Received 21 Jul 2026
  5. Granted26/01589/DRC

    Details required by Condition 23 (External Lighting) attached to planning permission 23/03061/MPI

    Laureate Academy Warners End Road Hemel Hempstead Hertfordshire HP1 3DW

    Received 21 Jul 2026
  6. Granted26/01590/LDP

    Single-storey timber garden room for ancillary use to the main dwelling with associated WC and storage area, located a minimum of 2m from adjacent boundaries.

    Norton Cottage Stoney Lane Bovingdon Hemel Hempstead Hertfordshire HP3 0DP

    Received 21 Jul 2026
  7. Granted26/01594/FHA

    Installation of three conservation rooflights to the single storey rear wing of the property. Replacement of existing UPVc rainwater goods with cast aluminium rainwater goods. Minor internal alterations to the kitchen, including removal of internal wall. Repairs and replacement of the existing floor tile coverings and underfloor heating system within the dining room.

    9 Stocks Road Aldbury Hertfordshire HP23 5RT

    Received 21 Jul 2026
  8. Granted26/01595/LBC

    Installation of three conservation rooflights to the single storey rear wing of the property. Replacement of existing UPVc rainwater goods with cast aluminium rainwater goods. Minor internal alterations to the kitchen, including removal of internal wall. Repairs and replacement of the existing floor tile coverings and underfloor heating system within the dining room.

    9 Stocks Road Aldbury Hertfordshire HP23 5RT

    Received 21 Jul 2026
  9. Granted26/01596/TCA

    Fell Tree

    12 Marston Court Long Marston Hertfordshire HP23 4QD

    Received 21 Jul 2026
  10. Decided26/01597/ROC

    Removal of condition 4 (Opening hours) attached to planning permission 24/01730/FUL

    16 Miswell Lane Tring Hertfordshire HP23 4BX

    Received 21 Jul 2026
  11. Granted26/01601/LDP

    Single storey rear extension and convert to 5 ensuite bedroom HMO property

    94 Saturn Way Hemel Hempstead Hertfordshire HP2 5PD

    Received 21 Jul 2026
  12. Granted26/01602/HPA

    Single storey rear extension measuring 4.0m deep with a maximum ridge height of 3.150m and a maximum eaves height of 3.0m

    46 Masons Road Hemel Hempstead Hertfordshire HP2 4QP

    Received 21 Jul 2026
  13. Granted26/01604/FHA

    Conversion of garage into habitable space and change garage door to window

    3 Parklands Hemel Hempstead Hertfordshire HP1 3SJ

    Received 22 Jul 2026
  14. Granted26/01605/FHA

    Construction of detached garage.

    9 Tring Road Wilstone Tring Hertfordshire HP23 4NU

    Received 22 Jul 2026
  15. Granted26/01606/FUL

    Convert the existing garage in to a surgery room. ( Change of Use)

    17 Ellingham Road Hemel Hempstead Hertfordshire HP2 5LE

    Received 23 Jul 2026
  16. Decided26/01607/FHA

    Single storey side and rear extensions.

    3 New Manor Croft Berkhamsted Hertfordshire HP4 2FX

    Received 23 Jul 2026
  17. Decided26/01609/LDP

    Construction of rear dormer and front velux for purposes of loft conversion

    33 Highfield Road Wigginton Tring Hertfordshire HP23 6EB

    Received 22 Jul 2026
  18. Granted26/01610/TCA

    Fell tree.

    White Meadows Nettleden Road North Little Gaddesden Berkhamsted Hertfordshire HP4 1PF

    Received 22 Jul 2026
  19. Granted26/01611/FHA

    Alteration to rear single window to double glazed double door

    Flaunden House Flaunden Flaunden Hertfordshire HP3 0PW

    Received 22 Jul 2026
  20. Decided26/01613/LDE

    Erection of external lighting in association with an existing outdoor tennis court.

    Langley Tennis Club Hemel Indoor Tennis Centre Highwoodhall Lane Hemel Hempstead Hertfordshire HP3 8RW

    Received 23 Jul 2026
  21. With planning case officer26/01615/FUL

    New timber open porch structure to the Red Lodge, located in Duke's Yard, Ashridge House.

    Ashridge Management College Ashridge House Ashridge Park Little Gaddesden Berkhamsted Hertfordshire HP4 1NS

    Received 23 Jul 2026
  22. With planning case officer26/01616/LBC

    New timber open porch structure to the Red Lodge, located in Duke's Yard, Ashridge House.

    Ashridge Management College Ashridge House Ashridge Park Little Gaddesden Berkhamsted Hertfordshire HP4 1NS

    Received 23 Jul 2026
  23. With planning case officer26/01617/FUL

    Construction of new stretched tent within existing pub's beer garden.

    The Crystal Palace Station Road Berkhamsted Hertfordshire HP4 2EZ

    Received 23 Jul 2026
  24. Granted26/01621/DRC

    Details as required by condition 6 (Fireplace) attached to planning permission 24/02346/LBC

    Ashridge Management College Ashridge House Ashridge Park Little Gaddesden Berkhamsted Hertfordshire HP4 1NS

    Received 24 Jul 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 Dacorum Borough 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 Dacorum Borough 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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