Digital permit application gateway
Start with the issuing authority’s own submission lane. A complete application package, accurate valuation, and accessible inspection path are the fastest route through statutory plan review.
Recommended first click
Use the official digital gateway to submit plans, monitor review comments, pay required charges, and request inspections when the permit is issued. If the link is unavailable, use the agency website or phone number on the administrative profile to confirm the current lane.
Typical review lane
N/A. The county publishes no general plan-review or permit-issuance timeline. Complete plans are reviewed by inspectors before issuance; contact Planning & Development for a project-specific estimate. Permits nearing expiration may be eligible for an inspector-reviewed 180-day extension.
Treat this as a planning signal, not a guaranteed approval date. Completeness, corrections, resubmittals, and agency workload control the actual clock.
Verify the parcel is inside this agency’s service area and note whether a city, state, fire marshal, septic authority, or utility district also has approval authority.
Prepare legible plans, site information, project valuation, ownership authorization, contractor information, and any energy, floodplain, zoning, or utility documentation the issuing office requires.
Keep the permit number, approved plan set, correction comments, fee receipts, and inspection results together. Those records establish the compliance trail for the next trade.
Application documents
Before submission, call 319-892-5130 (Planning & Development / Building Division); 319-892-6000 (Public Health); 319-892-6400 (County Engineer) if the project involves a change of occupancy, structural alteration, accessory structure, demolition, or work near a regulated environmental feature.
Source trail
Use these direct agency or licensing links to confirm current instructions before you file, pay, or schedule work. External pages control if their information differs from this directory.
Project questions
Linn County Planning & Development - Building Division and Planning & Zoning Division is the identified county-level authority for this profile. Confirm that the property is in its service area before filing.
Begin with the online permit gateway listed in the application guide. If the portal does not recognize the address or project type, contact 319-892-5130 (Planning & Development / Building Division); 319-892-6000 (Public Health); 319-892-6400 (County Engineer).
N/A. The county publishes no general plan-review or permit-issuance timeline. Complete plans are reviewed by inspectors before issuance; contact Planning & Development for a project-specific estimate. Permits nearing expiration may be eligible for an inspector-reviewed 180-day extension.
Separate building, electrical, mechanical, and plumbing permits are required for a house; electronic PDF construction drawings and valuation information are submitted through the BS&A portal or by contacting Planning & Development. Inspections are required before concrete footings are poured, before underground work is covered, before rough-in framing/trades are covered, for gas piping and electrical services, and for final approval before occupancy. Schedule online through BS&A or call 319-892-5130; provide at least 24 hours for a specific inspection time. Public Health handles well/septic permits and the Engineer handles driveway/entrance and addressing permits.
For unincorporated Linn County and contracting cities, the official FAQ identifies the 2021 IBC-IRC Building Ordinance, 2020 NEC Electrical Ordinance, 2021 IMC-IFGC Mechanical Ordinance, 2021 Plumbing Ordinance, and 2021 IFC Fire Regulations. The county also enforces its Unified Development Code, zoning, site-plan, subdivision, floodplain, and related land-use requirements. State lead-safe-renovation licensing may apply to work disturbing painted surfaces in pre-1978 homes or child-occupied facilities. Building permits are not required for one-story detached accessory sheds/playhouses of 120 square feet or less, fences no higher than 7 feet, retaining walls no higher than 6 feet unless supporting a surcharge, grade-supported water tanks up to 5,000 gallons with height no more than twice diameter, sidewalks and driveways, painting/papering/tiling/carpeting/cabinets/countertops and similar finish work, prefabricated pools under 24 inches deep, swings/playground equipment, qualifying wall-supported window awnings projecting no more than 54 inches, and decks no more than 200 square feet and 30 inches above grade. Zoning or floodplain permits may still be required. Iowa’s farm exemption may exempt qualifying farm houses/buildings from county zoning and building regulations, but other permits can still apply.
What makes an application complete
Before you click submit, make sure the drawings agree with the site plan, project description, valuation, ownership authorization, and contractor information. If the work changes structure, occupancy, drainage, fire protection, energy performance, or utility demand, describe that scope plainly. Ambiguous narratives create correction cycles and delay the field schedule.
Save the confirmation number, payment receipt, uploaded plan set, and every correction comment. Those records are the backbone of a defensible compliance file when multiple trades or agencies share responsibility.
Submission quality check
Site: address, parcel, access, setbacks, and existing conditions are consistent.
Scope: structural, mechanical, plumbing, electrical, fire, and energy work is identified.
Closeout: inspection contacts and the final approval path are understood before work begins.