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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1,120 approved · 155 refused · 59 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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. Decided26/00110/LBC

    Variation of condition 1 (approved plans) attached to planning permission 25/02447/LBC

    The Boot Tower Hill Chipperfield Kings Langley Hertfordshire WD4 9LN

    Received 19 Jan 2026
  2. Granted26/00111/FHA

    Single storey rear extension

    37 Cross Oak Road Berkhamsted Hertfordshire HP4 3EH

    Received 19 Jan 2026
  3. Granted26/00112/FHA

    Construction of a single-storey front extension in an "Orangery" style.

    24 Watford Road Kings Langley Hertfordshire WD4 8EA

    Received 20 Jan 2026
  4. Granted26/00113/FHA

    Proposed pergola to rear garden. Replacement of garden fence. Painting of existing rear extension. Garden landscaping, replace paving.

    Greyfold Cross Oak Road Berkhamsted Hertfordshire HP4 3JB

    Received 20 Jan 2026
  5. Granted26/00114/TPO

    Tree works

    Heath Lane Nursery School Heath Lane Hemel Hempstead Hertfordshire HP1 1TT

    Received 20 Jan 2026
  6. Granted26/00115/LDP

    Loft conversion; rear dormer projection and front velux roof windows

    28 Rectory Lane Kings Langley Hertfordshire WD4 8EY

    Received 19 Jan 2026
  7. Decided26/00117/ROC

    Variation of Condition 3 (Approved Plans) attached to planning permission 24/02115/FUL

    5 Christchurch Road Hemel Hempstead Hertfordshire HP2 5BX

    Received 20 Jan 2026
  8. Granted26/00119/FHA

    Construction of dormer, alterations to fenestration and detached car port.

    Brackendale Rucklers Lane Kings Langley Hertfordshire WD4 9NE

    Received 21 Jan 2026
  9. Granted26/00122/RPB

    Change of use from Offices (Use Class E) to Residential (Use Class C3), to provide 16 self-contained apartments at first, second and third floor levels

    High Trees Hillfield Road Hemel Hempstead Hertfordshire HP2 4AA

    Received 21 Jan 2026
  10. Granted26/00123/FHA

    Proposed single storey extensions and alterations to dwelling and conversion of part of outbuilding with shed extension.

    The Meadows Heath End Farm Heath End Berkhamsted Hertfordshire HP4 3UE

    Received 22 Jan 2026
  11. Granted26/00124/FHA

    Single storey rear and part side extension

    50 Cardy Road Hemel Hempstead Hertfordshire HP1 1SQ

    Received 22 Jan 2026
  12. Granted26/00125/FHA

    Single storey rear extension and patio, front porch and detached garage

    42 Hempstead Lane Potten End Hertfordshire HP4 2SD

    Received 22 Jan 2026
  13. Granted26/00126/TCA

    Works to trees

    2 Loxley Stables Astrope Lane Long Marston Tring Hertfordshire HP23 4PL

    Received 22 Jan 2026
  14. Granted26/00129/FHA

    Demolish existing conservatory and replace with single-storey rear extension including three roof lights, along with a retaining wall to widen driveway

    158 Bridgewater Road Berkhamsted Hertfordshire HP4 1EE

    Received 22 Jan 2026
  15. Granted26/00131/FHA

    First floor rear extension with roof lights and juliet balcony. Resubmission following approval (22/03326/FHA)

    69 London Road Markyate St Albans Hertfordshire AL3 8JP

    Received 22 Jan 2026
  16. Granted26/00132/FHA

    First floor front and side extension, single storey rear extension, loft conversion including front and rear rooflights.

    171 Bennetts End Road Hemel Hempstead Hertfordshire HP3 8DY

    Received 22 Jan 2026
  17. Awaiting final decision26/00133/FUL

    Conversion of existing building from Class E to Class C3. Partial demolition of rear single storey extension. Internal reconfigurations.

    1 Castle Street Berkhamsted Hertfordshire HP4 2BQ

    Received 22 Jan 2026
  18. Granted26/00134/LDP

    Use of C3 (a) dwelling house as C2 children's home for up to 3 children aged between 11 and 16 with two staff members on shift 24 hours a day. Visits by Professionals and/or Family to be managed via a visitor management system.

    12 Glebe Close Hemel Hempstead Hertfordshire HP3 9PA

    Received 23 Jan 2026
  19. Granted26/00135/FHA

    Conversion of existing garage into one-bedroom annexe, refurbishment of adjoining workshop/store (including new pitched roof to replace monopitched roof ) and associated landscaping works.

    Astley House 138 Piccotts End Hemel Hempstead Hertfordshire HP1 3AU

    Received 23 Jan 2026
  20. Granted26/00136/FHA

    Single-storey front and rear and two-storey side extensions.

    21 Clarkes Spring Aldbury Tring Hertfordshire HP23 5QL

    Received 23 Jan 2026
  21. Granted26/00137/LDE

    Change of use of land from graphic design studio to Class E use.

    The Barns London Road Bourne End Hemel Hempstead Hertfordshire HP1 2RH

    Received 23 Jan 2026
  22. Granted26/00138/TPO

    Tree works

    In The Woods Felden Lane Hemel Hempstead Hertfordshire HP3 0BB

    Received 23 Jan 2026
  23. Granted26/00139/TPO

    Fell tree.

    10 Crossfell Road Hemel Hempstead Hertfordshire HP3 8RF

    Received 23 Jan 2026
  24. Granted26/00140/TCA

    Fell and works to trees

    Bury Farm Church Street Bovingdon Hemel Hempstead Hertfordshire HP3 0LU

    Received 22 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 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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  • 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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