Town of Warren, WI - 2026 Building Permit Guide

Permit Authority

Town of Warren, with the Waushara County note that the county UDC exception is new construction only of 1 and 2 family dwellings

Department

Town of Warren Building Inspector / TF Inspection Agency

Address

Town Hall 720 112th Street, Roberts, WI 54023; TF Inspection Agency main office 726 E Highway 12, Suite 105, Hudson, WI 54016

Phone

Town office 715-749-9013 from directory listings; TF Inspection Agency 715-386-5410 and cell 715-760-0027

Website

https://townofwarrensccwi.gov/ and https://tfinspectionagency.com/town-of-warren/

Online Permit Portal

Application Process

1. Use the Town of Warren building code and TF Inspection Agency process for the project type.
2. Gather the written application, two complete sets of plans and specifications, plot plan, erosion control plan, and utility or sanitary proof if required.
3. Submit through the online permit application or deliver or fax to TF Inspection Agency.
4. Building inspector reviews compliance and issues the permit if the ordinance requirements are met.
5. Display the permit on site and request final inspection and occupancy if applicable.

General Requirements

The town code requires a permit before new buildings, additions, decks, alterations affecting structure or systems, HVAC replacements or upgrades, plumbing changes, electrical service upgrades, commercial buildings, and razing of qualifying structures.

Required Documents

• Written application, owner and designer information, legal description, two complete plan sets, plot plan, setbacks, drainage and easement information, erosion control plan, sanitary permit, electrical hookup receipt, and proof of monumentation if required.

Building code

Town of Warren Building Code adopts Wisconsin code provisions and also incorporates COMM 205, COMM 816, COMM 167, COMM 69, COMM 67, COMM 70, IBC, IECC, IMC, and IFGC by reference as stated in the ordinance.

Owner-builder

The town code includes standard application and owner responsibilities; no special public owner-builder exemption was found.

Contractor requirements

The town code requires compliant plumbing, electrical, HVAC, and construction work, and references state code compliance and credentials.

Work That Does NOT Require a Permit

• Minor repairs that do not affect room arrangement, light and ventilation, access, exits, fire protection, or exterior appearance do not require a building permit.
• The town ordinance specifically says permits are not required for window replacement, reroofing, cabinetry, and minor repair as deemed by the building inspector.
• In-kind replacement of major HVAC, plumbing, and electrical systems may still require permits if altered or upgraded.

Inspections

How to Schedule

• Coordinate with TF Inspection Agency and the town building inspector. (contact)

Typical inspection sequence: Submit application and plans, obtain permit, display the permit on site, then request final inspection and occupancy where needed.

The ordinance allows revocation and requires new permit issuance after violations.

Additional Resources

• Building code: Town of Warren Building Code adopts Wisconsin code provisions and also incorporates COMM 205, COMM 816, COMM 167, COMM 69, COMM 67, COMM 70, IBC, IECC, IMC, and IFGC by reference as stated in the ordinance.
• Zoning information: View zoning info
• Town building code PDF
• TF Inspection Agency page
• License lookup guide: Wisconsin Contractor License Requirements
• Contract template: Wisconsin Homeowner-Contractor Agreement
• Wisconsin hub: Wisconsin Contractor License & Permit Hub

Frequently Asked Questions

Town of Warren Building Permit FAQ

Do I need a building permit in Town of Warren, WI?

The town code requires a permit before new buildings, additions, decks, alterations affecting structure or systems, HVAC replacements or upgrades, plumbing changes, electrical service upgrades, commercial buildings, and razing of qualifying structures.

How do I apply for a building permit in Town of Warren, WI?

1. Use the Town of Warren building code and TF Inspection Agency process for the project type. 2. Gather the written application, two complete sets of plans and specifications, plot plan, erosion control plan, and utility or sanitary proof if required. 3. Submit through the online permit application or deliver or fax to TF Inspection Agency. 4. Building inspector reviews compliance and issues the permit if the ordinance requirements are met. 5. Display the permit on site and request final inspection and occupancy if applicable.

What work is exempt from building permits in Town of Warren, WI?

The following work is generally exempt: Minor repairs that do not affect room arrangement, light and ventilation, access, exits, fire protection, or exterior appearance do not require a building permit.; The town ordinance specifically says permits are not required for window replacement, reroofing, cabinetry, and minor repair as deemed by the building inspector.; In-kind replacement of major HVAC, plumbing, and electrical systems may still require permits if altered or upgraded..

How do I schedule a building inspection in Town of Warren, WI?

Inspections can be scheduled via: Coordinate with TF Inspection Agency and the town building inspector..

Other cities in Waushara County