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England · Local authority

Three Rivers District Council
Planning applications.

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

Collected application statistics

Collected records · All available dates
1,400Searchable applications
256Recorded as pending
86%Approval rate · 713 approved or refused records
103Refused applications

610 approved · 103 refused · 54 withdrawn. Received dates in our records: 19 Oct 2022 to 22 Sept 2026. Most recent record check: 28 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 Counts reflect the last collected status; some records may be out of date.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 PlanningLocal plan Stephen Giles-Medhurst OBEPre-application advice Pre-application adviceConservation areas Protected trees

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 areas18 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. Awaiting decision26/1164/DIS

    Discharge of Condition 2 (Landscaping) Pursuant to planning permission 26/0325/RSP

    Sandalwood 7A Wolsey Road Moor Park Northwood Hertfordshire HA6 2HN

    Received 17 Jul 2026
  2. Decided26/1165/CLPD

    Certificate of Lawfulness Proposed Development: Loft conversion including rear dormer window and front rooflights

    30 Gable Close Abbots Langley Hertfordshire WD5 0LD

    Received 20 Jul 2026
  3. Decided26/1166/FUL

    Construction of single storey rear extension; alterations to fenestration; removal of terrace

    Chess Vale House 10 Harewood Rickmansworth Hertfordshire WD3 4EZ

    Received 20 Jul 2026
  4. Decided26/1167/FUL

    Construction of single storey front and rear extension; alterations to fenestration; installation of roof lanterns

    22 Penrose Avenue Carpenders Park Watford Hertfordshire WD19 5AD

    Received 20 Jul 2026
  5. Pending Consideration26/1168/FUL

    Demolition of existing garage; construction of two storey side and rear extension.

    Picketty House 22 Wyatts Road Chorleywood Rickmansworth Hertfordshire WD3 5TE

    Received 20 Jul 2026
  6. Unknown26/1169/TPO

    T1- Lime Tree - the limb is diseased and has cavities therefore we are requesting to remove this limb to ensure the tree can continue to grow healthy and for the safety of the home owners

    36 Parkfield Chorleywood Rickmansworth Hertfordshire WD3 5AZ

    Received 20 Jul 2026
  7. Unknown26/1173/TPO

    Ash - TP0128 - This Ash tree requires a light pruning back of approx 2-3 meters to reduce back away from the telecommunications cable. This Ash tree will be fine with a light pruning and will return with good health. Ash - TPO130 - This Ash tree requires a light trim of approx 1-2 meters, mainly to remove the lower dead branches and stop them from coming down on any persons in this property.

    166 Abbots Road Abbots Langley Hertfordshire WD5 0BL

    Received 20 Jul 2026
  8. Unknown26/1175/TCA

    Various Tree Works.

    The Bower House Long Lane Heronsgate Rickmansworth Hertfordshire WD3 5DG

    Received 21 Jul 2026
  9. Decided26/1176/FUL

    Variation of Conditions 2 (Plans) and 3 (Materials) pursuant to planning permission 25/0710/FUL to allow alterations to the fenestration

    2 Shepherds Way Rickmansworth Hertfordshire WD3 7NJ

    Received 20 Jul 2026
  10. Unknown26/1178/TCA

    Beech tree (T.01): Height - Approximately 15M, Reduction from the top - 5.25MElm tree (T.02): Height - Approximately 18M, Reduction from the top - 7.2M

    Old Mill Barn Solesbridge Lane Chorleywood Rickmansworth Hertfordshire WD3 5SX

    Received 21 Jul 2026
  11. Pending Consideration26/1180/FUL

    Construction of single-storey side and rear extension, internal alterations; rear patio extension; and alterations to fenestration.

    3 Pryor Close Abbots Langley Hertfordshire WD5 0NA

    Received 21 Jul 2026
  12. Pending Consideration26/1181/FUL

    Removal of existing outbuildings and construction of an annexe

    11 The Roughs Northwood HA6 3DE

    Received 21 Jul 2026
  13. Decided26/1182/FUL

    Demolition of existing conservatory and store, construction of part single, part two storey rear extension; first floor side extension; conversion of garage into habitable accommodation; alterations to site frontage; internal alterations and alterations to fenestration.

    Barbreck Colleyland Chorleywood Rickmansworth Hertfordshire WD3 5LL

    Received 21 Jul 2026
  14. Unknown26/1185/TCA

    Tree Number - G1 Tree Type - Beech x4 Approx. Diameter at 1.5m - 0.2m Approx. Height - 3m Approx. Crown Spread Diameter - 2m Location - See map Service - Section dismantle and grindWork Required - Section dismantle and grind out x4 stumps to a depth of approx. 200mm below the stumps current ground level and leave all stump arisings to allow for ground settlement (Fell x4 at the rear of the group and leave x3 beech trees at the front to maintain privacy from the road) Reason - As per clients specification Priority Code - OnTree Number - G3Tree Type - Beech x3 Approx. Diameter at 1.5m - 0.3m Approx. Height - 4m Approx. Crown Spread Diameter - 3m Location - See map Service - Crown ReductionWork Required - Reduce height by up to 2m and trim clients side to tidyReason - As per clients specification / to reduce encroachment to buildings and continue historical maintenance Priority Code - OnTree Number - T1 Tree Type - Sycamore (Acer pseudoplatanus)Approx. Diameter at 1.5m - 0.1m Approx. Height - 4m Approx. Crown Spread Diameter - 2mLocation - See map Service - Crown ReductionWork Required - Reduce height by up to 2m onlyReason - As per clients specificationPriority Code - On

    2 Bedford Road Moor Park Northwood Hertfordshire HA6 2BB

    Received 22 Jul 2026
  15. Pending Consideration26/1188/FUL

    Construction of three storeys to existing building; change of use of units 6 and 8 from Class E to Class C3; construction of 26 self-contained residential flats; associated parking, cycle and refuse storage, private and communal amenity space, and landscaping

    Unit 6, Unit 7 And Unit 8 Century Court Tolpits Lane Watford Hertfordshire WD18 9RS

    Received 23 Jul 2026
  16. Decided26/1189/RSP

    Retrospective: Erection of single storey rear extension

    30 Hillcroft Crescent Oxhey Hall Watford Hertfordshire WD19 4NY

    Received 23 Jul 2026
  17. Pending Consideration26/1190/FUL

    Substantial demolition and reconstruction of existing outbuilding for use as habitable accommodation

    The Court Rickmansworth Road Chorleywood Rickmansworth Hertfordshire WD3 5SG

    Received 24 Jul 2026
  18. Pending Consideration26/1192/FUL

    Construction of rear conservatory

    3 Carew Way Carpenders Park Watford Hertfordshire WD19 5BG

    Received 24 Jul 2026
  19. Decided26/1195/FUL

    Construction of single storey side and rear extension

    Old Farm Harthall Lane Kings Langley Hertfordshire WD4 8JW

    Received 27 Jul 2026
  20. Pending Consideration26/1196/FUL

    Construction of two outbuildings to rear of shop.

    22 Main Avenue Moor Park Northwood Hertfordshire HA6 2HJ

    Received 27 Jul 2026
  21. Pending Consideration26/1197/FUL

    Construction of part single, part two storey rear extension

    27 Barton Way Croxley Green Rickmansworth Hertfordshire WD3 3PA

    Received 27 Jul 2026
  22. Pending Consideration26/1198/FUL

    Removal of existing fencing boundary and construction of new brick walls and railings to the north (fronting Rickmansworth Rd) and north eastern boundaries.

    The Court Rickmansworth Road Chorleywood Rickmansworth Hertfordshire WD3 5SG

    Received 27 Jul 2026
  23. Unknown26/1199/TCA

    Tree Number - T1Tree Type - Lawson Cypress Approx. Diameter at 1.5m - 0.4m Approx. Height - 17mApprox. Crown Spread Diameter - 6mService - Section dismantle and grindWork Required - Section dismantle and grind out stump to a depth of approx. 200mm below the stumps current ground level and leave all stump arisings to allow for ground settlement Reason - Tree is in a state of decline, showing minimal vitality throughout the crown. Priority Code - B

    37 Main Avenue Moor Park Northwood Hertfordshire HA6 2LH

    Received 27 Jul 2026
  24. Pending Consideration26/1200/LBC

    Listed Building Consent: Removal of existing fencing boundary and construction of new brick walls and railings to the north (fronting Rickmansworth Rd) and north eastern boundaries.

    The Court Rickmansworth Road Chorleywood Rickmansworth Hertfordshire WD3 5SG

    Received 27 Jul 2026

Records are ordered by application ID, not submission date. Use search to find a particular address or proposal.

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Researching a proposal in Three Rivers 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 Three Rivers 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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