City Building Permits

Worcester, MA Building Permit Guide

How to apply for a building permit in Worcester, Massachusetts. Permit authority, application steps, fees, and inspection requirements.

Massachusetts Worcester County Updated March 2026

Permit Authority

All properties within the incorporated City of Worcester.

Department
Department of Inspectional Services
Address
25 Meade Street, Worcester, MA 01610
Phone
508-799-1198
Website
https://www.worcesterma.gov/building-zoning

Online Permit Portal

Open OpenGov Portal

Platform: OpenGov • Account required: Yes • Submission: Online only

Additional resources:

Application Process

  1. Create an account on the OpenGov online portal at worcesterma.portal.opengov.com.
  2. Complete all required fields in the application, upload site plan, floor plans, elevations, and structural or technical drawings.
  3. Provide contractor license number and workers' compensation insurance documentation if work is performed by a licensed contractor.
  4. Electronically sign and submit the application.
  5. City staff will review the application. The permit is not valid until approved, payment is made, and the permit is formally issued.
  6. Work may not begin before permit issuance.

Typical processing time: Varies by project complexity; typically 2-4 weeks for standard residential projects.

Source: Department of Inspectional Services

General Requirements

Permits are required for constructing, reconstructing, altering, repairing, removing, or demolishing any building or structure; changes in use or occupancy; and installation or alteration of equipment regulated by 780 CMR.

Required Documents

  • Completed permit application
  • Site plan
  • Floor plans
  • Elevations
  • Structural or technical drawings
  • Contractor license number (if applicable)
  • Workers' compensation insurance documentation
Permit validity
Work may not begin before permit issuance.
Building code
Massachusetts State Building Code, 780 CMR 9th Edition (based on the 2015 International Building Code with Massachusetts amendments)
Owner-builder
Homeowner CSL exemption available per 780 CMR 110.R5.1 for owner-occupied one- or two-family dwellings only.
Contractor requirements
Licensed contractor required for all regulated work unless homeowner qualifies for owner-builder exemption. Contractors must hold a valid Massachusetts Construction Supervisor License (CSL) and provide workers' compensation documentation.

Fees

Minimum permit fee
$100
Permit fee formula
$12 per $1,000 of construction value
Reinspection fee
Contact department for current schedule
Penalty (no permit)
Up to triple the original fee; minimum $500 for residential, minimum $1,000 for commercial
Payment note
Paper or in-person applications incur a $50 administrative surcharge (effective January 1, 2022). Online submission avoids this fee.

Fees change. Verify current amounts at the official fee schedule (effective February 1, 2024).

Work That Does NOT Require a Permit

  • One-story detached accessory structures under 120 sq. ft. (commercial code) or 200 sq. ft. (residential code) without electrical, plumbing, or mechanical utilities
  • Fences not over 7 feet high
  • Retaining walls not over 4 feet in height
  • Water tanks supported directly on grade, capacity not greater than 5,000 gallons
  • Sidewalks and driveways not more than 30 inches above adjacent grade
  • Ordinary repairs to structures (no structural changes, no change of use or occupancy)
  • Painting, papering, tiling, carpeting, cabinets, and similar finish work

Important: Exempt from building permit does not mean exempt from zoning and other regulations. Confirm edge cases with the Department of Inspectional Services before proceeding.

Inspections

How to Schedule

  • 508-799-1198 (phone)
Scheduling deadline
Contact department for scheduling details
Inspection hours
Monday through Friday, 8:00 a.m. to 4:30 p.m.

Typical inspection sequence: Required inspections: footing/foundation, framing, rough MEP (mechanical, electrical, plumbing), and final. Certificate of Occupancy issued upon satisfactory final inspection.

Additional Resources

Information on this page was last verified: March 2026. Permit rules and fees change — confirm current requirements directly with the Department of Inspectional Services before applying.

Need help with your project?

Navigating permits in Worcester can be complicated.

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Important: This page is an educational resource provided by jaspector.com. It is not legal advice, and it does not substitute for official guidance from the permit authority listed above. Permit requirements, fees, and processes change frequently. Always verify current requirements directly with the issuing department before beginning any construction project. Use of this page does not create an attorney-client relationship. Jaspector assumes no liability for any outcomes arising from reliance on this information.

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