By Jon Merwin, Founder and CEO, Licensed Insurance Advisor. Updated October 30, 2026.
Insuring a large Rhode Island house comes down to three questions: how much the hurricane deductible could cost you, how far your flood coverage reaches, and what the state will let you rebuild near the water. Rhode Island answers the first one in statute, which makes it unusual in New England. Portsmouth Atlantic Insurance is licensed in Rhode Island and compares carriers for homes from Watch Hill to Little Compton. Call (603) 431-4020 to start.
Key facts
- A hurricane deductible in Rhode Island cannot exceed 5% of the insured value, and the insurer must show at least two examples of how it works (R.I. Gen. Laws §27-76-2).
- The deductible window opens with a National Hurricane Center hurricane warning for any part of the state and closes 24 hours after the last warning ends.
- In 1938, a 13.8-foot storm surge reached the head of Narragansett Bay. The storm destroyed 441 Rhode Island homes and damaged more than 1,000 (NOAA/NWS Technical Memorandum ER-86).
- Hurricane Carol in 1954 came within 0.1 foot of the 1938 surge and destroyed nearly 3,800 homes, according to the same report.
- New homes near the shore need a CRMC permit and at least a 50-foot setback from the coastal feature, with larger setbacks where the shoreline is eroding (CRMC).
Five Rhode Island shorelines, five different risks
Watch Hill and Westerly
South-facing barrier beaches and estate homes open to the Atlantic, with salt ponds and the Pawcatuck River behind them.
Narragansett and South County
Ocean Road, Point Judith and the salt ponds. Wave exposure on one side, pond flooding on the other.
Jamestown
Conanicut Island homes in the middle of the bay, reached only by bridge, with rocky frontage and long emergency routes.
Newport and Aquidneck Island
Gilded Age mansions, Ocean Drive and colonial houses in the historic district. See our Newport page below.
The fifth shoreline is the upper bay: Barrington, Warren, Bristol and East Greenwich. These towns look sheltered on a map, but the bay’s shape works against them in a hurricane.
Why the upper bay floods so badly
The National Weather Service office in Providence studied every tropical storm to reach Rhode Island between 1936 and 1991. Its report explains that Narragansett Bay is wide at the mouth and narrow at the top, so a surge pushed in by south winds rises as it moves north. When a hurricane comes ashore west of the state, as in 1938 and 1954, Rhode Island sits on the storm’s stronger eastern side (NOAA report).
For an owner in Barrington or along the Warren River, that means a waterfront house can see deeper water than one facing the open ocean. We look at elevation, the flood zone and the first-floor height before we pick a flood limit, whatever the view looks like on a calm day.
The hurricane deductible, in dollars
Because §27-76-2 puts the deductible in statute, Rhode Island owners get more protection than in most states. The law caps the deductible at 5% of insured value, limits it to the warning window, and requires the storm to be a real hurricane, with hurricane-force sustained winds reported by the National Weather Service. The law also bars a mandatory windstorm deductible.
For a large house, 5% is still a big number. Before you choose a carrier, we turn each option’s percentage into a dollar figure based on your dwelling limit, so you can compare the real amounts. A lower percentage may be worth a different carrier. So may a flat-dollar option, where one is offered.
Mitigation can take the deductible off the table
The same statute says insurers must waive the hurricane deductible when approved mitigation is in place. Depending on the house and the building code wind zone, that can include:
- permanent storm shutters or impact-rated windows and doors
- roof-to-wall tie-downs or hurricane straps
- other measures on the state’s approved mitigation list
Keep the paperwork. A waiver is only as good as the proof in the file, so send us product approvals, contractor invoices and photos when the work is done.
Flood above federal limits
The Rhode Island Department of Business Regulation reminds consumers that homeowners policies do not cover flood. An NFIP policy tops out at $250,000 for the building and $100,000 for contents, and a new one usually takes 30 days to start ({S_(“floodsmart”,”FloodSmart”)}). Do not wait for a storm in the forecast.
For homes that would cost more to rebuild, we compare private and excess flood from Neptune Flood, Beyond Floods, Flow Flood, Aon Edge, CatCoverage and The Flood Insurance Agency, and we write NFIP through Selective. You can look up a flood zone first, and our coastal flood and wind guide explains how flood and wind claims split.
Rebuilding under CRMC rules
Rhode Island’s Coastal Resources Management Council regulates construction on and near the shore. New structures need at least a 50-foot setback from the inland edge of a coastal feature. Where the shoreline is eroding, the setback is 30 times the average annual erosion rate for buildings with fewer than four units, with another 25 feet added where a coastal buffer zone exists (CRMC Coastal Property Guide).
An older house that sits closer to the water may not be allowed back in the same spot after a total loss. That is why we review ordinance or law coverage, the cost of engineering and permits, and whether the dwelling limit allows for a raised foundation. Our replacement cost estimator gives you a first number to test.
Second homes, summer rentals and the off-season
Many large Rhode Island homes are used from June to September and closed the rest of the year. Carriers want to know who checks the house, whether the heat stays on, and whether it is rented. Those answers can change both the form and the carrier. Our Rhode Island homeowners and second home page covers the standard versions of these policies.
Carriers we compare in Rhode Island
- Chubb and Cincinnati can look at homes at any dwelling limit, including estate homes (Chubb, Cincinnati).
- Hagerty for collector and high-value cars. See collector car insurance.
- Flood from Selective (NFIP) and the private carriers named above.
Rhode Island owners often add boat insurance, auto and a personal umbrella to the same review.
How a Rhode Island quote works with us
- We start with the address, flood zone and elevation, then the house itself.
- We work out a rebuild figure that allows for CRMC and local permit requirements.
- We show the hurricane deductible options in dollars and list any mitigation that could waive it.
- We send the house to the carriers that fit it and put the results side by side.
- After you choose, we stay with you through renewals and any claim.
Related pages
In Rhode Island: Newport high-value home insurance and Newport homeowners insurance, plus Watch Hill and Westerly high-value home insurance. Nearby high-value hubs: Connecticut, Massachusetts and New Hampshire. Connecticut owners can compare our Connecticut hurricane deductible guide.
Request a Rhode Island high-value home quote
Send us the address and a little about the house. We will show the deductible options in dollars and compare the carriers that fit. We don’t charge any fees. About 90% of quotes come back within 24 hours.
Rhode Island high-value home FAQ
What is the largest hurricane deductible allowed in Rhode Island?
Rhode Island law caps a hurricane deductible at 5% of the insured value. It can apply only from the time the National Hurricane Center issues a hurricane warning for any part of the state until 24 hours after the last warning ends, and the loss has to come from a storm with hurricane-force sustained winds reported by the National Weather Service. Block Island has its own trigger.
Can storm shutters or impact glass remove the hurricane deductible?
They can. Under R.I. Gen. Laws §27-76-2, an insurer has to waive the hurricane deductible when the home has approved mitigation measures in place. Keep invoices, product approvals and photos, and send them to us so we can get the carrier to note the waiver on the policy.
Does my Rhode Island homeowners policy cover storm surge?
No. Surge and rising water are flood, which is written on a separate policy. NFIP building coverage stops at $250,000, so for a large waterfront home we usually pair NFIP through Selective with private or excess flood.
Which carriers write larger Rhode Island homes?
We start with Chubb and Cincinnati, which can look at homes at any dwelling limit. Both are subject to underwriting.
Is there a Rhode Island location I can visit?
We have no Rhode Island location. Our office is at 601 Islington St in Portsmouth, NH, we are licensed in Rhode Island, and we work with Rhode Island owners by phone, email and video.
What does a CRMC setback have to do with my insurance?
If a coastal house is destroyed, the rebuild has to meet Coastal Resources Management Council setbacks and permits. That can change where the house goes, how it is built and what it costs, which affects the dwelling limit and the ordinance or law coverage you need.
About Portsmouth Atlantic Insurance
Portsmouth Atlantic Insurance is a family-owned independent agency founded in Portsmouth in 2005 and licensed in 10 states. Our team brings 200+ years of combined experience. We compare 40+ carriers, hold an A+ rating with the Better Business Bureau, and are New Hampshire’s highest-rated agency on Google, with 1,000+ Google reviews and over 2,000 testimonials (see our client feedback). We don’t charge any fees.
We work with owners of larger Rhode Island homes in Westerly, Narragansett, Jamestown, Newport and the East Bay, including many who live out of state and keep a summer house here.
About the author
Jon Merwin is the Founder and CEO of Portsmouth Atlantic Insurance and a licensed insurance agent. He started the agency in Portsmouth in 2005 and works with owners of larger and older homes across New England on Rhode Island waterfront and historic homes. Read his full bio or see how we choose carriers.