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610 approved · 103 refused · 54 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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

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. Pending Consideration26/1459/TPO

    Tree Number - T1Tree Type - Oak (Quercus robur) Approx. Diameter at 1.5m - 0.5m Approx. Height - 18mApprox. Crown Spread Diameter - 12mLocation - 25 Fleetwood Way Service - Crown ReductionWork Required - As per tree survey 'As a minimum, reduce the south and west side spread of the tree crown by approximately 4 m, inspect the degraded eastern side scaffold branch and cut this branch back to its point of origin if deemed necessary, crown clean to include removing dead wood > 300mm in length and 20mm in diameter and any obviously compromised branches.'Reason - As per tree survey

    25 Fleetwood Way South Oxhey Watford Hertfordshire WD19 6NB

    Received 14 Sept 2026
  2. Pending Consideration26/1460/TPO

    Tree Number - T1 Tree Type - Fir Approx Diameter at 1.5m - 0.6m Approx Height - 16m Service - Crown lift to Work required - Crown lift over conservatory giving 3-4m clearance Reason - As per clients specification / to reduce encroachment

    Birchwood Manor Sandy Lane Northwood HA6 3ER

    Received 14 Sept 2026
  3. Pending Consideration26/1461/CLPD

    Certificate of Lawfulness Proposed Development: Construction of rear dormer and conversion of garage/store into habitable accommodation

    121 Baldwins Lane Croxley Green Rickmansworth Hertfordshire WD3 3LT

    Received 14 Sept 2026
  4. Pending Consideration26/1463/FUL

    Construction of single storey side extension; alterations to front entry porch; conversion of garage into habitable accommodation; installation of air conditioning unit; internal alterations; alterations to the fenestration; alterations to hardstanding

    1 Pimlico Bedmond Road Pimlico Hemel Hempstead Hertfordshire HP3 8SH

    Received 14 Sept 2026
  5. Pending Consideration26/1464/DIS

    Discharge of Conditions 3 (Materials), 4 (Construction Method Statement) and 5 (Hard and Soft Landscaping) pursuant to planning permission 24/1812/FUL

    Land Rear Of 219 New Road Croxley Green Rickmansworth Hertfordshire WD3 3HE

    Received 15 Sept 2026
  6. Pending Consideration26/1465/NAC

    Neighbouring Authority Consultation: (St Albans City and District Council) Outline application for: urban extension comprising two new neighbourhoods and a new employment zone. The development to include new dwellings (including affordable housing and specialist accommodation for older people); new employment and industrial floorspace and ancillary facilities, a sports hub and Sports Pitches; green infrastructure and landscaping works (to include a country park, formal and informal open space, amenity space, Suitable Alternative Natural Greenspace, managed woodland, ecological areas); early years, nursery, primary and secondary education facilities; local centre uses (to include retail, community and employment uses; health and fitness, gym and other cultural and recreational uses; medical centre; transport mobility hubs; drainage works (including foul and surface water drainage infrastructure); ancillary infrastructure works; vehicular and active travel infrastructure; improvements to the Nickey Line and delivery of a proportion of the Hemel Garden Communities Green Loop; land for Gypsy and Traveller pitches; provision of an active travel bridge over the A414; safeguarded land for M1 Junction 8 improvements; ground remodelling, acoustic bund, engineering and demolition works. All matters reserved save for access from the A414/Green Lane junction and access from the B487/ Hemel Hempstead Road (Redbourn Road) (Cross boundary application falling within St Albans City and District Council and Dacorum Borough Council administrative boundaries) AMENDED PLANS AND ADDITIONAL INFORMATION

    Land East Of Hemel Hempstead South Of B487 Redbourn Road North Of A4147 St Albans Road Hertfordshire

    Received 15 Sept 2026
  7. Pending Consideration26/1466/NMA

    Non Material amendment to planning permission 19/2133/FUL: To allow alterations to car parking provision

    South Oxhey Initiative - Phase 3 Land At South Oxhey South Oxhey Central Hertfordshire

    Received 15 Sept 2026
  8. Pending Consideration26/1467/FUL

    Variation of Conditions 2 (Plans), 3 (Materials), 4 (Soft Landscaping) pursuant to planning permission 24/1959/FUL to allow a reduction in size to approved dwelling plans

    Glenwood Harthall Lane Kings Langley Hertfordshire WD4 8JN

    Received 15 Sept 2026
  9. Pending Consideration26/1471/FUL

    Demolition of existing garage and front entry porch; construction of a single storey front, side and rear extensions; internal alterations; alterations to hardstanding

    6 Sycamore Approach Croxley Green Rickmansworth Hertfordshire WD3 3TN

    Received 16 Sept 2026
  10. Pending Consideration26/1473/DIS

    Discharge of Condition 1 (Contamination I) pursuant to planning permission 26/1044/PDA

    Glenwood Harthall Lane Kings Langley Hertfordshire WD4 8JN

    Received 15 Sept 2026
  11. Decided26/1474/NAC

    Neigbouring Authority Consultation: (Buckinghamshire Council) pursuant to conditions 1 (reserved matters), 13 (estate roads), 14 (walking/cycling phasing), 15 (parking and garages) ,16 (refuse), 17 (energy and sustainability), 23 (levels Northern and Eastern Parcel), 26 (noise assessment), and 29 (sustainable drainage) of planning permission reference PL/24/3794/VRC for 282 residential units (Use Class C3) and a Local Centre (289 sqm) (Use Class E), together with associated infrastructure including landscaping, levelling works, drainage and car and cycle parking. - Buckinghamshire Council - PL/25/4501/DE

    Little Chalfont Park Land Between Lodge Lane And Burtons Lane Buckinghamshire Hertfordshire

    Received 8 Sept 2026
  12. Pending Consideration26/1475/PDM

    Prior Approval: Change of Use of First Floor (Class E) into a single self-contained dwelling (Use Class C3)

    13 Church Street Rickmansworth Hertfordshire WD3 1BX

    Received 16 Sept 2026
  13. Pending Consideration26/1476/DIS

    Discharge of Conditions 5 (Site Waste Management Plan), 7 (Arborcultural Method Statement), 8 (Hard and Soft Landscaping), 16 (landscape and ecological management plan), 19 (External materials), 21 (Buggy Store), 22 (Landscape Management Plan), 23 (Boundary Treatment Plan) pursuant to planning permission 22/1183/FUL

    Home Park Works Station Road Kings Langley Hertfordshire WD4 8LW

    Received 16 Sept 2026
  14. Pending Consideration26/1477/DIS

    Discharge of Condition 16 (Travel Plan) pursuant to planning permission 24/1963/FUL

    Maple Cross House, Denham Way And Kier Offices Off Maple Lodge Close, Maple Cross Rickmansworth Hertfordshire WD3 9SW

    Received 16 Sept 2026
  15. Pending Consideration26/1478/NMA

    Non-material amendment to planning permission 26/0793/FUL to allow a reduction in size to the approved first-floor side extension.

    12 Raglan Gardens Oxhey Hall Watford Hertfordshire WD19 4LL

    Received 16 Sept 2026
  16. Pending Consideration26/1480/LBC

    Listed Building Consent: Repairs to the roof and fenestration including replacement of copper lining to the main roof valley gutter, repair works to corbel stone hopper heads, repairs to existing roof lanterns and repairs to the door thresholds.

    Merchant Taylors School Sandy Lodge Lane Moor Park Northwood Hertfordshire HA6 2HT

    Received 17 Sept 2026
  17. Pending Consideration26/1481/NMA

    Non Material Amendments to planning permission 24/1137/FUL to allow alterations to the landscaping and fencing

    No. 3 - 6 Wolsey Business Park Tolpits Lane Watford Hertfordshire WD3 9BL

    Received 17 Sept 2026
  18. Pending Consideration26/1483/ADV

    Advertisement Consent: Proposal of one illuminated totem sign and 32 illuminated fascia signs.

    3 To 6 Wolsey Buisness Park Tolpits Lane Watford WD18 9BL

    Received 17 Sept 2026
  19. Pending Consideration26/1484/FUL

    Construction of a detached outbuilding

    16 Valley Walk Croxley Green Rickmansworth Hertfordshire WD3 3SY

    Received 17 Sept 2026
  20. Pending Consideration26/1485/FUL

    Demolition of existing garage; construction of a two storey side and front extension

    Redbricks 2A Lemonfield Drive Garston Watford Hertfordshire WD25 9TR

    Received 18 Sept 2026
  21. Pending Consideration26/1486/DIS

    Discharge of Condition 18 (Hard and soft landscaping scheme) pursuant to planning permission 24/1137/FUL

    No 3 To 6 Wolsey Business Park Tolpits Lane Watford Hertfordshire WD18 9BL

    Received 18 Sept 2026
  22. Pending Consideration26/1487/FUL

    Demolition of existing car port; construction of a part single part two storey side and rear extension; alteration to fenestration

    48 Valley Road Rickmansworth Hertfordshire WD3 4DS

    Received 18 Sept 2026
  23. Pending Consideration26/1488/FUL

    Construction of a single storey front and rear extension; relocation of existing pergola, conversion of garage into habitable accommodation; alterations to fenestration; internal alterations

    Lantern House Dog Kennel Lane Chorleywood Rickmansworth Hertfordshire WD3 5EE

    Received 18 Sept 2026
  24. Awaiting decision26/1489/TCA

    Horse Chestnut Tree- Recently dead -fell to ground level.

    Land In Front Of 31 Sandy Lodge Road Moor Park Rickmansworth Hertfordshire WD3 1LP

    Received 17 Sept 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.

  • 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.

  • 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.

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.

Check collection coverage