jaspector
§ WI Rock County
City building permits

Town of La Prairie

How to apply for a building permit in Town of La Prairie, Wisconsin. Permit authority, application steps, fees, and inspection requirements.

Last verified
April 2026
On this page 6
§ 01

Permit authority

Town of La Prairie for building permits; Rock County for zoning permits

Street address
3610 S La Prairie Town Hall Road, Janesville, WI 53546
Coverage
Rock County issues zoning permits for the Town of La Prairie, while the town routes building permits through MZIS.
Online portal
Town forms page plus county zoning forms page
Town forms page plus county zoning forms page
Additional resources
§ 02

When a permit is required

Permit triggers and exempt work for La Prairie

County zoning permit required first; town building permit handled through MZIS

Required documents
  • County zoning permit
  • town building permit application
  • plans
  • and site information
Building code
Rock County zoning plus town-administered Wisconsin building code enforcement through MZIS
Contractor requirements
Wisconsin licensing rules apply where applicable
§ 03

Application process

Application → plan check → issuance → inspection → final

  1. 01
    Obtain the county zoning site permit.
  2. 02
    Pull the town building permit form from the town forms page or MZIS page.
  3. 03
    Submit the building permit to MZIS with plans and site information.
  4. 04
    Pay fees after review.
  5. 05
    Receive approvals before work starts.
  6. 06
    Schedule inspections through MZIS.

Source: Town of La Prairie for building permits; Rock County for zoning permits ↗

§ 04

Fee schedule

La Prairie building permit fees

Fee type
Amount
01
Permit fee formula
County and town fees handled separately

Contact MZIS or the town

§ 05

Required inspections

Scheduling and sequence

Typical sequence: County zoning approval, building permit issuance, staged inspections, final inspection

§ 06

Frequently asked

Common questions about La Prairie permits

01 Do I need a building permit in La Prairie, WI?
County zoning permit required first; town building permit handled through MZIS
02 How much does a building permit cost in La Prairie, WI?
Building permit fees in La Prairie, WI are set by the local building department and vary by project type and valuation. Fees are calculated as: County and town fees handled separately.
03 How do I apply for a building permit in La Prairie, WI?
To apply for a building permit in La Prairie, WI, follow these steps: 1. Obtain the county zoning site permit. 2. Pull the town building permit form from the town forms page or MZIS page. 3. Submit the building permit to MZIS with plans and site information. 4. Pay fees after review. 5. Receive approvals before work starts. 6. Schedule inspections through MZIS.
last verified April 2026 source Town of La Prairie for building permits; Rock County for zoning permits ↗ entry id permits/wisconsin/rock/la-prairie

Educational reference. Permit rules and fees change — confirm current requirements directly with Town of La Prairie for building permits; Rock County for zoning permits before applying. Jaspector is not legal advice.