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Property Maintenance in Montgomery County, MD (2026)

3 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.

Property Blight

Montgomery County code makes it illegal to store trash, unused vehicles, scrap building material, or abandoned equipment where it's visible from the street or a neighbor's yard, and lets Housing and Community Affairs order an owner to clean it up as a public nuisance.

Montgomery County Property Blight and Nuisance Rules

Significant Restrictions

Montgomery County Code § 26-2 (Definitions — "Visual blight")

Visual blight: Keeping, storing, scattering over, or accumulating any of the following which can be viewed at ground level from a public right-of-way or from neighboring premises: (a) rubbish, lumber, packing materials, or building materials; (b) abandoned, discarded or unused object or equipment, including any furniture, appliance, can or container, automobile part or equipment; (c) abandoned,...

Vacant Lot Maintenance

Montgomery County bans generalized weed growth and any plant growth over 12 inches tall within 15 feet of a property line on land in, or within 100 feet of, a recorded subdivision.

Montgomery County Vacant Lot Weed Rules

Some Restrictions

Montgomery County Code § 58-3

An owner, lessee, agent, and any other person in charge of land in a subdivision or within 100 feet of a subdivision must not allow: (a) The generalized growth of any weed; and (b) Any generalized plant growth more than 12 inches high within 15 feet of any property boundary.

Snow & Sidewalk Clearing

Montgomery County property owners, tenants, and managers must clear sidewalk snow and ice within 24 hours after precipitation ends, or face a civil citation.

Montgomery County Snow Sidewalk Removal Rule

Some Restrictions

Montgomery County Code § 49-17(d), (h)

The person is responsible for removing snow and ice within 24 hours after the end of the precipitation that caused the condition. ... A violation of this Section is: (A) on or adjacent to residential property, a class C violation; and (B) on or adjacent to commercial property, a class A violation subject to a civil penalty of $250 for an initial offense, with penalties for repeat offenses accor...

Property Maintenance by City in Montgomery County

2 cities in Montgomery County have their own property maintenance rules. Each link goes to that city's dedicated page with code citations.

All Montgomery County ordinances

See every category we cover for Montgomery County: parking, noise, fences, fires, animals, pools, and more.

Montgomery County Ordinance Hub →