Rockville's Short-Term Rentals: The Rules That Matter

Every city handles short-term rentals a little differently. In Rockville, Maryland, there are 8 distinct rules that residents and property owners should be aware of. Some are stricter than what neighboring cities enforce, and others are more relaxed. Here is what you need to know.

Night Caps

MoCo limits unhosted short-term rentals to 120 nights per year. No cap applies when the owner is present. The property must be the owner primary residence.

Key details: Unhosted Cap: 120 nights per year. Hosted Stays: No annual cap. Residence: Must be primary home. Tracking: Host responsibility.

Exceeding the 120-night unhosted cap is a Class A civil violation with fines up to $1,000 per offense. DHCA may suspend or revoke the license for repeated overages.

Parking Rules

MoCo requires STR hosts to provide one parking space per three guests. Guests may not block rights-of-way. Rockville residential permit parking zones also apply.

Key details: Ratio: 1 space per 3 guests. Location: Off-street preferred. Permit Zones: Near Metro and Town Square. Host Duty: Provide parking info.

Parking violations in Rockville carry standard city parking fines. Persistent parking problems from STR guests can contribute to nuisance findings that risk license suspension or revocation under Chapter 54.

Insurance Requirements

MoCo requires STR hosts to maintain liability insurance and attest to coverage on the license application. Standard homeowner policies may need a rental endorsement.

Key details: Requirement: Adequate liability insurance. Application: Insurance attestation. Recommended: $500K+ liability. Platform Coverage: Supplemental only.

Operating without adequate insurance can result in license suspension or denial of renewal. A Class A civil violation for non-compliance with licensing conditions carries a fine of up to $1,000.

Noise Rules

STR guests in Rockville must comply with MoCo noise limits under Chapter 31B. A license can be revoked if the property operates as a noise nuisance. Night limit is 55 dBA.

Key details: Night Limit: 55 dBA residential. License Risk: Revocation for nuisance. Penalty: Up to $1,000 Class A. Complaints: MoCo DEP investigates.

Noise violations carry fines of $100 to $500 under Chapter 31B. Under Chapter 54, repeated noise complaints can result in license suspension or revocation and a Class A civil violation fine up to $1,000.

Taxes & Fees

MoCo charges $500 annual STR license fee, $150 for B&Bs. Maryland 6 percent hotel tax and MoCo transient tax apply. Airbnb collects state taxes automatically.

Key details: STR License Fee: $500 per year. B&B License Fee: $150 per year. State Tax: 6% sales and use tax. County Tax: Transient lodging tax. Unlicensed Penalty: Up to $1,000.

Operating without a license is a Class A civil violation with a maximum penalty of $1,000 per offense. Failure to collect or remit applicable taxes may result in additional state and county tax penalties and interest.

Occupancy Limits

MoCo limits STRs to six adults per property and two per bedroom. Only the owner primary residence qualifies. ADUs cannot be used as short-term rentals.

Key details: Max Adults: 6 per property. Per Bedroom: 2 adults maximum. ADUs: Not permitted for STR. Residence: Primary residence only. Penalty: Up to $1,000 Class A.

Exceeding occupancy limits is a Class A civil violation under Chapter 54, carrying a fine of up to $1,000 per offense. Repeated overcrowding can result in license revocation.

Registration Rules

MoCo requires a DHCA license before listing or hosting STR guests. Applications take 30 to 60 days. Annual fee is $500. No license means fines up to $1,000.

Key details: License Required: Before listing or hosting. Annual Fee: $500 STR, $150 B&B. Processing: 30-60 days. Enforcement: DHCA (since July 2024). Penalty: Up to $1,000 per offense.

Operating without a license is a Class A civil violation with penalties up to $1,000 for initial and repeat offenses. DHCA can issue cease-and-desist orders and refer unlicensed operators to county attorneys.

Compared to other cities, Rockville takes a harder line on registration rules. The enforcement and penalty structure reflects that.

Permit Requirements

Short-term residential rentals (under 30 days) are PROHIBITED in the City of Rockville. Rockville is exempt from the Montgomery County STR licensing program and does not issue STR licenses. Traditional rental properties require a city rental license: $220 fee, renewed every 2 years.

Key details: STR Status: PROHIBITED in City of Rockville. Long-Term Rental License: $220 fee; renewed every 2 years. County License: Not required for Rockville properties. Enforcement: City Code Enforcement.

Operating an STR in Rockville violates zoning; code enforcement may issue citations and require cessation. Traditional rental license violation: investigation fee $100–$300 plus possible $1,000 Uniform Civil Citation.

Compared to other cities, Rockville takes a harder line on permit requirements. The enforcement and penalty structure reflects that.

The Bottom Line

Rockville is tougher than many cities when it comes to short-term rentals. Out of the 8 rules covered here, 2 are rated strict. If you are a homeowner, renter, or business owner in Rockville, take the time to understand these requirements before they become a problem. Most violations come with fines, and some repeat violations can escalate.

Keep in mind that Rockville can amend these rules at any council meeting. For the most current version of any rule mentioned here, check the specific ordinance page, where we track updates as they happen.