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Short-Term Rentals in Montgomery County, MD (2026)

9 county-level rules, plus city-specific rules for 2 cities in Montgomery County, Maryland.

Verified from official government sources

Note: These county rules apply to unincorporated areas of Montgomery County. If you live within an incorporated city, that city's own rules apply: see the city list below.

Short-Term Rental Permits

Short-term residential rentals in unincorporated Montgomery County require a license from DHCA under County Code Chapter 54, Article III. Annual license fee is $500. Owner must occupy the property as primary residence. Effective July 2018; updated Bill 22-23 effective July 1, 2024.

Montgomery County Short-Term Rental Permit Requirements

Heavy Restrictions

Montgomery County Code Chapter 29 (Landlord-Tenant Regulations); Chapter 10B (Common Ownership Communities)

Licensing and Registration is responsible for issuing rental licenses to over 100,000 condominiums, single-family homes, multi-family units, and accessory dwelling units under Montgomery County Code, Chapter 29, Landlord-Tenant Regulations. In addition, the unit registers 1,100 homeowner and condominium associations known as Common Ownership Communities under Chapter 10B, Common Ownership Commu...

Noise Rules

A short-term rental license can be suspended or revoked if the property repeatedly causes a noise nuisance, under the county's Transient Lodging Facilities chapter.

Montgomery County STR Noise Nuisance Rule

Significant Restrictions

Montgomery County Code § 54-47(a)(3)

has repeatedly operated in a manner that is dangerous to the health and safety of the community or is a nuisance because of noise or other activity, as verified by the Department.    (b)   Prior to any suspension or revocation, the Director may require the holder of the license to appear before the Director and show cause why the license should not be suspended or revoked. (2017_L.M.C.,_ch._27,...

Taxes & Fees

Montgomery County collects a 7% room rental and transient tax on short-term rental stays, including Airbnb and other dwelling-unit lodging under 30 days.

Montgomery County STR Room Rental Tax

Some Restrictions

Montgomery County Code § 52-16

The Director of Finance must impose on each transient a tax at the rate of 7 percent of the total amount paid for room rental, by or for the transient, for sleeping accommodations in any hotel or motel that is located in the County.       (2)   The County Council by resolution, after a public hearing advertised under Section 52-17(c), may increase or decrease the rate of this tax.    (b)    The...

Short-Term Rental Parking Rules

Montgomery County zoning requires one off-street parking space for every short-term rental contract, unless the online listing itself states that vehicle parking is not provided.

Montgomery County STR Parking Rules

Some Restrictions

Montgomery County Code, Ch. 59 (Zoning Ordinance), § 59.3.3.3.I.2.f

One off-street parking space must be provided for each rental contract unless the online listing indicates that vehicle parking is prohibited.

Occupancy Limits

Short-term rental license applicants in Montgomery County, Maryland must certify occupancy caps: no more than 6 overnight guests age 18 or older, and no more than 2 adult guests per bedroom.

Montgomery County STR Occupancy Limits

Some Restrictions

Montgomery County Code § 54-43(b)

the total number of overnight guests in the short-term residential rental who are 18 years or older is limited to 6, and the total number of overnight guests over 18 years of age per bedroom is limited to 2;    (c)   only habitable rooms will be used by guests;    (d)   smoke detectors in all units and carbon monoxide detectors in all units using natural gas operate as designed;    (e)   sanita...

Night Caps

Montgomery County caps unhosted short-term rentals at 120 days a year, but hosted rentals where the owner is present have no day limit.

Montgomery County 120-Day STR Cap

Some Restrictions

Montgomery County Code, Ch. 59 (Zoning Ordinance), § 59.3.3.3.I.2.c

If the property owner or owner-authorized resident is not present in the residence, the property can be used as a Short-Term Residential Rental for a maximum of 120 days in a calendar year. If the property owner or owner-authorized resident is physically present and occupies the resi-dence during the rental stay, there is no limitation on the number of days the property can be used as a Short-T...

Host Presence Rule

Montgomery County requires short-term rental hosts to make the unit their primary residence and, when away, keep a designated representative within 15 miles reachable for the length of any guest stay.

Montgomery County Short-Term Rental Host Presence Rule

Significant Restrictions

Montgomery County Code § 54-43(g), (k)

(g) the dwelling unit where the bed and breakfast or short-term residential rental is located is the primary residence of the applicant; ... (k) the designated representative resides within 15 miles of the unit and will be accessible for the entirety of any contract where the primary resident is not present;

Primary-Residence-Only Rule

Montgomery County zoning limits short-term rentals to dwellings that are the owner's or an authorized resident's primary residence, capping absentee rentals at 120 days a year unless the resident is home during the stay.

Montgomery County Short-Term Rental Primary Residence Rule

Significant Restrictions

Montgomery County Code, Ch. 59 (Zoning Ordinance), § 59.3.3.3.I.2.b

The dwelling unit used as a Short-Term Rental must be the property owner's or owner-authorized resident's primary residence, regardless of dwelling unit type. c.   If the property owner or owner-authorized resident is not present in the residence, the property can be used as a Short-Term Residential Rental for a maximum of 120 days in a calendar year. If the property owner or owner- authorized ...

Repeat Violator Strikes

A prior violation within 36 months disqualifies a short-term rental license applicant, and a revoked license locks out the same operator and unit for three years.

Montgomery County STR Repeat-Violator Ban

Significant Restrictions

Montgomery County Code §§ 54-43(j), 54-49

the applicant has not been found guilty of a violation of this Chapter in the past 36 months... For a period of 3 years after a license is revoked, the Director must not issue a bed and breakfast or short-term residential rental license to: (a) the former licensee or a member of the former licensee's household; or (b) any applicant for a license to use the same dwelling unit where the license w...

Short-Term Rentals by City in Montgomery County

2 cities in Montgomery County have their own short-term rentals rules. Each link goes to that city's dedicated page with code citations.

All Montgomery County ordinances

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