McLean County, North Dakota
Garrison is a city in McLean County, North Dakota. Garrison adopts its own zoning, so inside its limits Garrison’s rules apply, not the county’s. 13 rules below are quoted from official sources and independently re-checked, most recently on November 6, 2026. Rules for unincorporated land are on the McLean County page.
Building upon property or structural alteration of a building in the R-3 Recreational Vehicles District inside Garrison city.
“SECTION 5. BUILDING PERMIT: It shall be unlawful for any person to build upon any property or structurally alter any building without obtaining a building permit.”
Land within Garrison city, North Dakota, subject to the city's zoning ordinance and district map.
“This ordinance shall be known and may be cited as the Zoning Ordinance for the City of Garrison, North Dakota and shall repeal all ordinances in conflict herewith.”
Zoning districts within Garrison city.
“Copies of the Zoning District Map are properly attested and are on file with the City of Garrison, North Dakota.”
Dwelling units erected, enlarged, remodeled, or moved into Garrison's planning area.
single dwelling minimum floor area: >= 600 square feet (Exclusive of porches, breezeways, and garages.)
“All dwelling units shall provide a minimum floor area, exclusive of porches, breezeways, and garages, as follows: Type of Dwelling Unit Minimum Area Single Six Hundred (600) square feet”
Lots in the R-1 Single-Family Dwelling District inside Garrison city.
minimum lot area: >= 6000 square feet (R-1 district.) · minimum average lot width: >= 65 feet (R-1 district.)
“Every lot shall have an area of not less than six thousand (6,000) square feet and an average width of not less than sixty-five (65) feet.”
Principal buildings in the R-1 Single-Family Dwelling District inside Garrison city.
front yard depth: >= 25 feet (Except as required for arterial and collector streets in Article XXII.) · side yard width: >= 6 feet (Each side of the principal building; subject to additional height, area and use regulations.) · rear yard depth: >= 25 feet
“There shall be a rear yard having a depth of not less than twenty-five (25) feet.”
Residential recreational vehicles in the R-3 Recreational Vehicles District in Garrison city.
“The "R-3" Recreational Vehicles District is intended for the purpose to provide for the placement and location of recreational vehicles on residential lots.”
Tiny homes used as dwelling units in Garrison's planning area.
tiny home maximum area: <= 400 square feet · single dwelling unit minimum area: >= 600 square feet (Exclusive of porches, breezeways, and garages.)
“All dwelling units shall provide a minimum floor area, exclusive of porches, breezeways, and garages, as follows: Type of Dwelling Unit Minimum Area Single Six Hundred (600) square feet”
Mobile/manufactured homes in Garrison city.
“Single-family dwellings, but not, including trailer houses or mobile/manufactured homes.”
Dwelling units erected, enlarged, remodeled, or moved into the Garrison planning area.
“Every dwelling unit shall contain a kitchen sink which is connected to running water and an approved sewer system.”
Residential recreational vehicles in Garrison's R-3 Recreational Vehicles District.
minimum lot width: >= 25 feet (Residential recreational vehicle lot in R-3.)
“All residential recreational vehicles must be on a twenty-five (25) feet width lot or larger and must have water and sewer hookup. Only one recreational vehicle allowed per lot.”
Business-use erection or structural-alteration plans dependent on vehicles entering a business site or parking lot inside Garrison city.
“Plans for the erection or structural alteration of any business use dependent on vehicles entering onto the business site or parking lot shall be approved the Governing Body.”
Building-permit applications in Garrison city.
“Take a moment to read all required information provided. Then pick up a building permit application form and return to City Hall.”
We looked and could not find an official answer yet. Silence is not permission; ask Garrison or McLean County directly.
Each answer was extracted from an official source and independently re-checked against that source by a second reviewer. That is an evidence check, not legal advice. Rules change; confirm with the authority before you buy or build.
Unanswered questions are usually a sign that Garrison publishes no rule on the point, not that none exists. McLean County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Garrison means bringing your own water and power. The kit we’d start with:
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