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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610 approved · 103 refused · 54 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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. Unknown26/0047/TCA

    Various tree worksT1 Willow, reduce lateral and vertical growth by 3-4 M approx back into previous pruning points and thin by 10%T2 Cherry, reduce lateral and vertical growth by 1-2 M approx back into previous pruning points and thin by 10%T3 Horse Chestnut, reduce lateral and vertical growth by 3-4 M approx back into previous pruning points and thin by 10%

    13 Fellowes House Caravan Lane Rickmansworth Hertfordshire WD3 1FT

    Received 14 Jan 2026
  2. Decided26/0049/FUL

    Demolition of existing conservatory and construction of single storey rear extension

    1 The Orchard On The Green Croxley Green Rickmansworth Hertfordshire WD3 3HS

    Received 14 Jan 2026
  3. Pending Consideration26/0050/FUL

    Demolition of existing buildings and structures and construction of single storey detached dwelling with associated vehicle access, parking, and landscaping.

    Land Adjacent Berry Farm Berry Lane Chorleywood WD3 5EU

    Received 14 Jan 2026
  4. Decided26/0051/VAR

    Deed of Variation: Variation of the existing S106 Agreement (relating to planning permission 22/1148/FUL) to amend the minimum age restriction clause for the Principal Occupant from the age of 60 to 55

    Beesons Yard Bury Lane Rickmansworth Hertfordshire

    Received 14 Jan 2026
  5. Decided26/0052/DIS

    Discharge of Condition 6 (Hard and Soft Landscaping) pursuant to planning permission 25/0223/FUL

    80 Valley Road Rickmansworth Hertfordshire WD3 4BJ

    Received 14 Jan 2026
  6. Unknown26/0053/TPO

    T1 Maple tree to be felled,The tree located in the front garden of the property, planted in a raised area. There is damage to the retaining wall and drive which need to be replaced.A new tree will be planted to replace this tree, in a more appropriate area in the front garden along with new hedges over trees.T2 and T3 Hornbeam and beech tree to be felled. After a closer inspection on these two trees I noticed some defects around the base. Speaking with the home owner they have been removing large fungus from the tree thinking that they are helping it. Ganoderma ha? been attacking the heartwood of the trees which effects the structural integrity at the base.Internal rot has started on both trees. To help prevent further pathogens from spreading to the surrounding trees, both trees will be removed and stumps taken out.

    Timberley Troutstream Way Loudwater Rickmansworth Hertfordshire WD3 4JN

    Received 15 Jan 2026
  7. Decided26/0054/PDE

    Prior Approval: Single storey rear extension (depth 4.00 metres, maximum height 2.90 metres, maximum eaves height 2.70 metres)

    97 Windmill Drive Croxley Green Rickmansworth Hertfordshire WD3 3FB

    Received 15 Jan 2026
  8. Pending Consideration26/0055/FUL

    Construction of part single, part two, part-three storey front, side and rear extensions to the main building including link to existing detached outbuilding; with associated dormers and rooflights, roof terraces; internal alterations and alterations to materials; removal of existing vehicular access, hard standing and creation of new vehicular access from Oxhey Lane, with associated parking and landscaping works.

    Auburn Mere Residential Home Oxhey Lane Carpenders Park Watford Hertfordshire WD19 5RE

    Received 16 Jan 2026
  9. Decided26/0056/DIS

    Discharge of Condition 27(External lighting) and Condition 34(Management and Maintenance Plan for Sustainable Drainage) pursuant to planning permission 22/1148/FUL

    Beesons Yard Bury Lane Rickmansworth Hertfordshire

    Received 16 Jan 2026
  10. Decided26/0057/FUL

    Demolition of existing garage and existing single storey rear extension and Construction of single storey rear extension

    79 Compton Place Carpenders Park Watford Hertfordshire WD19 5HF

    Received 16 Jan 2026
  11. Decided26/0058/FUL

    Conversion of garage into habitable accommodation, new window to side elevation and alterations to driveway.

    17 Appleby Drive Croxley Green Rickmansworth Hertfordshire WD3 3FP

    Received 16 Jan 2026
  12. Decided26/0059/DIS

    Discharge of condition 6 (Contamination) pursuant to planning permission 24/1568/FUL

    Lidl Great Britain Limited Hempstead Road Watford Hertfordshire

    Received 16 Jan 2026
  13. Decided26/0061/FUL

    Demolition of existing garage and store and construction of a single storey front and side extension

    33 Durrants Drive Croxley Green Rickmansworth Hertfordshire WD3 3NZ

    Received 16 Jan 2026
  14. Unknown26/0062/TPO

    T1 - Sycamore - reduce overall by 3m to leave a finished height of 10m and finished spread of 5m. Tree is growing very close to neighbouring property.

    Whitestacks Stag Lane Chorleywood Rickmansworth Hertfordshire WD3 5HE

    Received 16 Jan 2026
  15. Decided26/0063/FUL

    Construction of front and side dormer windows.

    62 Whitelands Avenue Chorleywood Rickmansworth Hertfordshire WD3 5RG

    Received 16 Jan 2026
  16. Decided26/0064/FUL

    Erection of outbuilding in the rear garden to be used as a personal training and fitness business Class E(d)

    11 Grove Crescent Croxley Green Rickmansworth Hertfordshire WD3 3JT

    Received 16 Jan 2026
  17. Decided26/0066/FUL

    Construction of single storey front, side and rear extension

    30 Broomfield Rise Abbots Langley Hertfordshire WD5 0HN

    Received 19 Jan 2026
  18. Decided26/0067/FUL

    Loft extension including roof extension with juliet balcony to rear dormer and front rooflights

    252 Baldwins Lane Croxley Green Rickmansworth Hertfordshire WD3 3LQ

    Received 19 Jan 2026
  19. Decided26/0068/FUL

    Construction of single storey side and rear extension

    1 Longmore Close Maple Cross Rickmansworth Hertfordshire WD3 9SE

    Received 19 Jan 2026
  20. Decided26/0069/CLPD

    Certificate of Lawfulness Proposed Development: Change of use of residential dwelling (Use Class C3) to a small House of Multiple Occupation (Use Class C4) for a maximum of 6 occupants

    62 Station Road Kings Langley Hertfordshire WD4 8LB

    Received 19 Jan 2026
  21. Decided26/0070/FUL

    Demolition of existing conservatory and construction of single storey rear extension

    14 Oaklands Avenue Oxhey Hall Watford Hertfordshire WD19 4LW

    Received 19 Jan 2026
  22. Decided26/0071/RSP

    Part retrospective: Demolition of existing conservatory and construction of part single-storey, part two-storey rear extension, conversion of garage into habitable accommodation, erection of front porch and front/rear rooflights

    64 Nightingale Road Rickmansworth Hertfordshire WD3 7BT

    Received 19 Jan 2026
  23. Decided26/0072/RSP

    Variation of condition 2 (plans) pursuant to planning permission 23/0313/RSP to allow alterations to single storey rear door, garage door and replacement of side window with door, addition of projection over garage

    54 Beacon Way Rickmansworth Hertfordshire WD3 7PE

    Received 19 Jan 2026
  24. Decided26/0073/RSP

    Part-Retrospective: Construction of part single, part two storey side extension, loft conversion including hip to gable extension and rear dormer and front/rear rooflights, alterations to external materials including external wall insulation, render, replacement roof tiles and replacement windows.

    9 The Crescent Croxley Green Rickmansworth Hertfordshire WD3 3DU

    Received 19 Jan 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

  • 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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  • 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 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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