Audience: STR investors and operators seeking clear, actionable guidance for Trenton, MO and Grundy County

Last updated: July 2025

Overview: Are short‑term rentals allowed in Trenton, MO?

Yes. Short‑term rentals (including Airbnb and similar platforms) are allowed in Trenton, Missouri, but only by conditional use permit (CUP) as of July 2025. This was confirmed when the Trenton City Council passed Bill No. 37, approving a CUP for an STR at 1009 Normal Street (Ordinance No. 2025‑37). In short, you can legally operate an STR in Trenton, but it requires a city‑issued conditional use permit. This is a case‑by‑case, site‑specific approval process and is not a matter of “by‑right” operation.

Implication for investors: Operate only after securing a CUP from the City of Trenton. Do not list or host until the permit is issued and any conditions are satisfied.

How to start a short‑term rental business in this market

1. Identify a compliant property and use

• Confirm zoning suitability with Planning/Zoning. In Trenton, STRs require a CUP; expect rezoning discussions if the site is not in a compatible district.
• Verify you can meet life‑safety, building, and utility requirements (see “Required documents” below).
• Understand the CUP review pathway and timeline. Given this is a new use category locally, expect iterative feedback.

2. Engage the City early

• Pre‑application meeting with Planning/Zoning to confirm process and required submittals.
• Prepare to present plans, parking, occupancy, management, and neighborhood compatibility measures.

3. Submit a complete application

• Provide the documents listed in the next section.
• Pay application fees and deposit, if required, for noticing and hearings.

4. City review and decision

• Expect staff review and a public hearing before the Planning & Zoning Commission and/or City Council, as applicable.
• Be prepared to address neighbors’ comments (e.g., parking, noise, trash, traffic) with mitigation measures.

5. Obtain approval and conditions

• If approved, CUP conditions may govern occupancy, parking, management, trash, and more.
• Only begin hosting once the CUP is issued and any inspections/certifications are complete.

6. Ongoing compliance

• Maintain active registration/records as required by permit conditions.
• Respond to code enforcement, neighbor concerns, and city inquiries promptly.

Required documents, permits, licenses, and guidelines

City‑level

• Application for Conditional Use Permit (CUP)
  • Note: A specific STR application form was not identified; use the city’s standard CUP application.
• Property details and site plan (showing access, parking, trash enclosure, setbacks, etc.)
• Floor plans and elevations, if applicable
• Proof of ownership or authorization (recorded deed, title, or executed lease/contract)
• Missouri sales tax authorization (if required for transient accommodations; see “State of Missouri” section)
• Compliance with adopted building, fire, and life‑safety codes
• Any additional materials requested by staff or the hearing body

County‑level

• Grundy County: No separate county STR permit was identified in the provided content. If your property is in unincorporated Grundy County, verify any county planning/zoning or building permit requirements before proceeding.

State of Missouri

• Missouri Department of Health and Senior Services (DHSS) public pool/spa rules apply if your STR includes a pool or spa.
• Transient Accommodations Act (RSMo 67.1000–1005) and related Missouri Department of Revenue (DOR) guidance:
  • State and local transient guest taxes often apply to STRs.
  • Responsible party must be registered with DOR for sales/use tax collection and filing (if applicable).
  • Maintain records and remittances per statutory requirements.
• Builder licensing: Not typically required for an STR unless construction/renovation constitutes contractor‑performed work.

Important: Confirm local business licensing/registration requirements with Trenton City Hall (see “Contact information”). If you’ll host multiple properties or operate a professional STR business, consider obtaining a city business license as a risk‑management best practice.

Specific regulations for short‑term rentals (City, County, State)

City of Trenton (Trenton, Missouri)

• Legal basis: STRs are allowed only via conditional use permit (CUP).
  • Precedent: Bill No. 37 (Ordinance No. 2025‑37) approved a CUP for an Airbnb/STR at 1009 Normal Street.
• Process: CUP application, staff review, public hearing, and City Council approval.
• Conditions: Expect site‑specific conditions such as parking, occupancy limits, trash management, management plan, and noise controls. CUPs are property‑specific and may include ongoing obligations and inspection rights.
• Municipal code reference: While a consolidated municipal STR chapter was not provided, the above process is established through the adopted CUP ordinance.

Grundy County

• No county‑specific STR permit was identified in the provided content for Trenton’s jurisdiction.
• If the property lies outside city limits, confirm county zoning, building, and any applicable permit requirements before hosting.

State of Missouri

• Transient Accommodations Act (RSMo 67.1000–1005): Provides the tax and regulatory framework for lodging providers, including many STRs. Consult Missouri DOR guidance for registration, collection, and reporting obligations (often includes state and local transient guest taxes).
• Health regulations: If your STR includes a pool/spa, comply with DHSS public pool/spa regulations (permitting, inspections, water quality, safety equipment).
• Building/fire codes: Where applicable, ensure structures and operations comply with adopted codes and fire/life‑safety requirements for guest occupancy.

Federal

• Fair Housing: Reasonable accommodations for guests with disabilities.
• ADA: Guest‑facing elements may need to meet accessibility standards depending on operation model and guest services provided.

Contact information (Trenton; verify details before action)

• City Hall – City of Trenton
  • Location: Trenton City Hall, Trenton, MO
  • Phone: Not provided in the content
  • Email: Not provided in the content
  • Website: Not provided in the content
  • Use for: CUP applications, business licensing questions, code enforcement inquiries
• City Council/Meetings
  • Council meetings are typically held at Trenton City Hall and may include a public comment period. Details were discussed for the July 14, 2025 meeting. Use City Hall for official agendas and minutes.
• Planning & Zoning
  • Division/Contact: Not specified in the content
  • Use for: Zoning verification, CUP process questions, submittal guidance

Guidance: Call or email City Hall to confirm application forms, fees, timelines, hearing schedules, and any additional local requirements for your STR.

Source pages (links)

• Trenton City Council meeting agenda coverage and details:
  • www.kttn.com/trenton-city-council-to-consider-airbnb-and-water-project-ordinances/
  • cdn.trentonmo.com/uploads/2025/07/30104343/2025.07.14.pdf

Practical guidance for investors

• Budget time and costs for:
  • Preparation of site plans, floor plans, and management/trash plans to mitigate neighbor concerns.
  • Compliance with state transient accommodation tax registration and filing.
  • Potential parking or onsite circulation improvements.
• Risk management:
  • Do not list or accept bookings until the CUP is issued and any specified inspections/certifications are completed.
  • Maintain high standards for guest screening and on‑site management to preserve neighborhood goodwill and avoid code enforcement actions.
• Monitoring:
  • Attend council meetings and monitor city communications; use that time to ask process questions and understand evolving expectations.
  • Confirm any changes to the process, fees, or conditions if the city adopts an STR ordinance or administrative rules subsequent to this date.

Operating checklist (condensed)

• Confirm zoning and STR allowance with Trenton.
• Complete and file CUP application with required materials.
• Prepare state transient accommodation tax registration (if applicable).
• Address building/fire/life‑safety requirements (as applicable).
• Attend hearings; respond to staff and neighbor feedback.
• Receive CUP; implement all conditions; complete any inspections.
• Only then list and operate your STR.
• Maintain ongoing compliance (tax filings, records, neighbor communications).

This guide is based solely on the provided content and is intended for investors planning to operate STRs in Trenton, Missouri. Where items are marked “not provided,” verify directly with City Hall before proceeding.