Portsmouth Building Department | Permits, Inspections & Contact

Portsmouth’s Building Inspection Department is the local permitting and inspection authority for properties in the Town of Portsmouth. Newport County does not issue a separate county building permit for a Portsmouth property.

Portsmouth building permits and OpenGov

Portsmouth requires a permit for most construction, remodeling, exterior work, demolition, occupancy changes, and regulated electrical, plumbing, or mechanical work. Ordinary repairs and limited work may be exempt, but the department recommends checking before construction begins. Applications are submitted online through the town’s OpenGov portal and may require plans, a site plan, septic approval, coastal documents, or other agency approvals.

Inspections, occupancy, and code compliance

The Building Inspection Department enforces the Rhode Island State Building Code and performs required inspections. Final inspections and any required fire, zoning, septic, or impact-fee approvals should be completed before requesting a certificate of occupancy. Portsmouth’s single-family guidance calls out elevation certificates and additional coastal or flood-zone documentation where applicable.

Zoning and official contact

The town’s zoning ordinance and building page explain that projects may also need approvals from the zoning board, fire department, Rhode Island Department of Environmental Management, Rhode Island Coastal Resources Management Council, or local utilities. Confirm the project-specific review path before submitting an application.

The department is at Portsmouth Town Hall, 2200 East Main Road, Second Floor, Portsmouth, Rhode Island 02871. The published phone is (401) 683-3611. Use the official OpenGov portal for online permitting and the town building page for current forms and guidance.