O'Brien County, Iowa
Primghar is a city in O'Brien County, Iowa. Primghar adopts its own zoning, so inside its limits Primghar’s rules apply, not the county’s. 16 rules below are quoted from official sources and independently re-checked, most recently on November 11, 2026. Rules for unincorporated land are on the O'Brien County page.
Erecting, moving, placing, adding to or structurally altering buildings or structures inside Primghar city
permit validity: 1 year
“buildings or other structures shall not be erected, moved, placed, added to, or structurally altered without a permit issued by the zoning administrator.”
Land inside Primghar city limits
“for the purpose and intent of this ordinance the city of primghar, iowa, is hereby divided into the following zoning districts”
Zoning districts inside Primghar city: FP, AG, R-1, R-2, R-3, C-1, C-2, I-1, I-2
“fp floodplain/conservation district ag agricultural district r-1 single family residential district r-2 multiple family residential district r-3 mobile/manufactured home district c-1 downtown commercial district c-2 highway commercial district i-1 light industrial district i-2 heavy industrial district fo fire overlay district (downtown)”
All structures intended for residential occupancy placed, erected, assembled or constructed in Primghar city (all districts)
minimum floor area: >= 800 sq ft · minimum exterior dimension of main body: >= 24 ft
“2. minimum floor area: a minimum floor area of not less than eight hundred (800) square feet.”
R-1 single family residential district, Primghar city
minimum lot area single family: >= 7000 sq ft · minimum lot width: >= 70 ft (except at entry points off cul-de-sacs)
“minimum lot area - single family dwelling 7,000 sq. ft. two family dwelling 10,000 sq. ft. - minimum lot area + 1,000 sq. ft. per dwelling unit in excess of two (2) dwelling units. minimum lot width - 70 feet - except at entry points off cul-de-sacs.”
“lot area - 1 acre - minimum lot area lot width - 100 feet - minimum lot width”
R-1 single family residential district, Primghar city
front yard: >= 25 ft · side yard: >= 10 ft · rear yard: >= 25 ft
“front yard - 25 feet - minimum required setback side yard - 10 feet - minimum required setback or rear yard - 25 feet - minimum required setback street side yard (corner lot) - 25 feet - minimum required setback”
“front yard - 50 feet - minimum required setback side yard - 25 feet - minimum required setback street side yard - 50 feet - minimum required setback”
R-2 multiple family residential district, Primghar city (R-1 also lists 70% open space per ordinance table; not separately quoted)
maximum ground coverage: <= 70 percent
“minimum open space - 70% - maximum ground coverage including ground level paving and accessory buildings”
R-1 single family residential district, Primghar city
maximum height: <= 35 ft
“maximum height - 35 feet front yard - 25 feet - minimum required setback side yard - 10 feet - minimum required setback”
Recreational vehicles on residential lots inside Primghar city
maximum habitation: <= 14 consecutive days in any three-month period
“recreational vehicles shall be customarily or ordinarily used for vacation or recreation purposes and not used as a place of human habitation for more than fourteen (14) consecutive days in any three (3) month period. recreational vehicles shall not be used for business purposes in any zoning district.”
Mobile/manufactured homes inside Primghar city
“except that a perimeter foundation shall not be required for a mobile or manufactured home if a perimeter foundation in incompatible with the structural design of the building.”
New single-family dwellings in residential districts inside Primghar city
minimum lot where no public water/sewer: >= 1 acre
“in any residential district where neither public water supply or public sanitary sewer are reasonably available, one (1) single family dwelling may be constructed, provided the specified lot shall follow the site development regulations for the zoning district it is located in and the minimum lot shall be a minimum of one (1) acre”
Creation of lots inside Primghar city
minimum street frontage: >= 25 ft
“no lot shall be created after the adoption of this ordinance unless it abuts at least twenty-five (25) feet on a public street.”
Zoning/building permit fees inside Primghar city
“before receiving a zoning/building permit the owner or the owner's agent shall pay to the city the permit fee as provided by resolution of the council.”
Zoning/building permit applications inside Primghar city
“application for zoning/building permits shall be obtained from city hall prior to starting or proceeding with a project”
We looked and could not find an official answer yet. Silence is not permission; ask Primghar or O'Brien 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 Primghar publishes no rule on the point, not that none exists. O'Brien County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Primghar means bringing your own water and power. The kit we’d start with:
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