Newport

1. Pre-application overlay screening (~7d)
   Confirm Newport zoning district (R-3 / R-10 / R-10A / R-20 / R-40 / R-40A / R-60 / R-120 / R-160) and screen for the dense overlay stack at the Newport GIS/zoning counter: HDC (seven local historic districts), CRMC coastal zone (200 ft inland from Newport Harbor, Cliff Walk, Easton's Beach), Naval Station Newport / Newport State Airport AICUZ, FEMA AE/VE flood zones, and Bellevue Avenue National Historic Landmark District. Newport is uncommon for stacking four to five overlays on a single Cliff Walk or Bellevue parcel, and confirming this up front prevents a wasted Certificate of Appropriateness or CRMC submission on the wrong parcel.
2. HDC Certificate of Appropriateness (if in historic overlay) (~45d)
   If the parcel sits in any of Newport's seven local historic district zones (Newport Historic District including the Point, Bellevue Avenue, Kay-Catherine-Old Beach, Hill, Easton's Point, or Ocean Drive), submit a Certificate of Appropriateness application to the Newport Historic District Commission BEFORE filing the building permit. Pre-application consultation with Preservation Planner Jillian Chin (401-845-5415, JChin@CityofNewport.com) is strongly recommended. HDC meets monthly; expect 30 to 60 days from filing to issuance.
3. CRMC assent (if coastal) (~90d)
   Parcels within 200 ft of Newport Harbor, Cliff Walk corridor, Easton's Beach watershed, or Ocean Drive shoreline require a Rhode Island Coastal Resources Management Council Category A or B assent under R.I.G.L. Title 46 Chapter 23. CRMC review runs concurrent with HDC and building permit but on its own clock — Category B assents typically take 60 to 120 days and require a stamped site plan, FEMA elevation certificate, and (in VE zones) a coastal-construction control line analysis.
4. Building permit submission via ViewPoint Cloud (~3d)
   Newport accepts ADU building permit applications through the statewide e-permitting portal at newportri.viewpointcloud.com (the Newport instance of the OpenGov / ViewPoint Cloud tool that all 39 RI municipalities use). Upload stamped plans, site plan, energy compliance forms, and any HDC/CRMC approval letters. The portal routes the file to Newport Building & Inspections at City Hall (43 Broadway).
5. Plan review by Newport Building, Zoning, and Fire (~30d)
   Newport Building & Inspections (401-845-5459) reviews IRC 2018 with RI amendments compliance. Zoning Division verifies dimensional compliance against the Title 17 Chapter 17.79 ADU framework (1,200 sqft cap or 60 percent of principal, whichever less). Newport Fire Department reviews access, hydrant proximity, and (for coastal narrow-street neighborhoods like the Point and Easton's Point) ladder-truck turn radius. Plan-check cycles average three rounds for HDC-overlay parcels because preservation review and building review run sequentially.
6. Fee payment under valuation formula (~1d)
   Newport building permit fees are valuation-based at approximately $14 per $1,000 of construction valuation with a $50 minimum, plus separate plumbing, electrical, and mechanical permits and a statewide e-permitting technology surcharge. HDC Certificate of Appropriateness fee runs $100 to $300 depending on scope. Total permit-fee bundle for a typical Newport ADU lands around $2,000 to $4,500 before CRMC fees (which add $300 to $1,500 for Category A or B).
7. Construction inspections through e-permitting portal (~60d)
   Five inspection cycles scheduled through ViewPoint Cloud: footing/foundation, frame/MEP rough-in, insulation, mechanical/electrical/plumbing finals, and overall final. Newport inspectors operate from City Hall and dispatch to job sites; inspector availability tightens dramatically May through October due to mansion-district maintenance bookings. Coastal/VE-zone foundation inspections require an as-built elevation certificate at finished-floor stage.
8. Certificate of Occupancy issuance (~5d)
   Once final inspection passes, Newport Building & Inspections issues the Certificate of Occupancy. For an ADU with a separately-metered utility connection, a separate CO is issued for the ADU. Newport Building & Inspections at (401) 845-5459 handles CO issuance; office hours are Monday through Friday 8:30 AM to 4:30 PM at City Hall.

• Long-term rental: yes Long-term rental of an ADU on an owner-occupied lot is the by-right baseline use under R.I.G.L. § 45-24-37(j).
• Short-term rental: with-restrictions Newport's STR pressure is among the highest in RI; the city actively regulates STRs separately from ADU permitting. ADU-as-STR generally requires owner-occupancy of the principal dwelling under both state ADU statute and local STR ordinance. Tourism-economy demand is strong but compliance scrutiny is high.
• Office rental: with-restrictions Renting ADU as detached office to a non-resident requires home-occupation permit and may exceed accessory-use scope.
• Home office: yes Owner home-office use of the ADU is a permitted accessory use.
• Studio / workshop: yes Personal artist studio / workshop is permitted accessory use; no signage or commercial traffic without home occupation permit.
• Agriculture: with-restrictions Limited backyard agriculture is permitted in residential zones; Newport's R-160 (large-lot residential) zones permit broader agricultural accessory uses.
• Relative support: yes Family-occupancy ADU is the original Newport 'accessory family dwelling unit' use case and remains explicitly permitted.

• Newport Historic District Commission technical assistance

• Water: Newport Water Division (City of Newport Department of Utilities) · 21d connect · $5,800
  Newport Water owns and operates 9 reservoirs (Lawton Valley, Sisson Pond, St. Mary's, Nonquit, Watson, North/South Easton, Paradise, Gardner) and serves not only Newport but wholesales to Portsmouth Water & Fire District and parts of Middletown.
• Sewer: Newport Water Pollution Control Division · 21d connect · $6,500
  Treats avg 8.4 MGD serving 40,000+ customers via ~100 miles of gravity/force main. CSO control plan in active implementation; some outflow restrictions during heavy-rain events.
• Electric: Rhode Island Energy (formerly National Grid) · 21d connect · $1,800
• Gas: Rhode Island Energy · 28d connect · $1,700

Realistic total: best 8mo · typical 13mo · worst 20mo

Newport contractor lead times stretch May-October due to mansion-district maintenance and tourist-season construction restrictions. HDC review adds 6-10 weeks before permit; CRMC review for coastal parcels adds 8-16 weeks.

Modular pathway inspectors are occasional with modular

State ADU loans:

• RIHousing ADU financing programs

R.I. Gen. Laws § 45-24-73 voids HOA / condo / private-covenant restrictions that conflict with the state ADU statute's minimums. Newport HOA prevalence is low (~18%) compared to suburban RI; concentrated in newer planned developments north of Memorial Boulevard.

• coastal-commission
  RI Coastal Resources Management Council (CRMC) jurisdiction extends 200ft inland from the coastal feature. Newport Harbor, Cliff Walk corridor, Easton's Beach, and Ocean Drive all trigger CRMC Category A or B review for ADUs within the regulated zone.
• historic-district
  Seven local historic district zones administered by Newport HDC under 1965 ordinance: Newport Historic District (downtown / Point), Bellevue Avenue Historic District (mansion district), Kay-Catherine, Hill, Easton's Point, Ocean Drive. Certificate of Appropriateness required for all exterior work.
• flood-zone
  Newport has extensive FEMA AE and VE zones along the harbor, Cliff Walk, and Easton's Beach watershed. Elevation certificate and FFE compliance required; VE-zone parcels have restrictive enclosure rules.
• airport-noise-zone
  Newport State Airport (UUU) AICUZ contours affect the northern part of the city; sound attenuation construction may be required within DNL 65+ zones.