Old Saybrook, CT Home Insurance

By Jonathan Merwin, Founder and CEO, Licensed Insurance Advisor

Old Saybrook is where the Connecticut River meets Long Island Sound, and almost every insurance question here starts with salt water. A string of beach neighborhoods along the Sound, the historic summer cottages of Fenwick, low ground around Saybrook Point and the coves, a town that runs entirely on septic systems, and a lot of houses that sit empty in the off-season. This page covers what that means for homeowners, cottage owners and condo owners in Old Saybrook.

Portsmouth Atlantic Insurance is an independent, family-owned agency founded in 2005. We compare 40+ carriers for Old Saybrook homes, cottages, condos, rentals, cars and boats, and we work for you, not for one insurance company. We serve Connecticut from our Connecticut office and by phone, email and online. Call (603) 431-4020 or request a quote below.

Old Saybrook by the numbers

Old Saybrook covers about 15.2 square miles, not counting the North and South Cove embayments, and has more than 23 miles of shoreline: about 6 on Long Island Sound and 17 on the river (2026 Old Saybrook and Fenwick hazard mitigation plan). The plan describes the land south of I-95 as low-lying tidal marsh and coastal plain. The Census Bureau estimates 10,680 residents as of July 1, 2025.

• Median household income: $114,333 (ACS 2020–2024, table B19013)
• Median value of owner-occupied homes: $538,200 (table B25077)
• Owner-occupied: 3,986 of 4,672 occupied homes, about 85% (table B25003)
• Seasonal, recreational or occasional use: 1,250 of 5,985 housing units, about 21% (table B25004)
• Built 1950 to 1969: 2,093 units, about 35%. Built 1939 or earlier: 1,008, about 17%. Only 191 were built in 2010 or later (table B25034)

That describes a town of mostly owner-occupied houses, many built in the postwar decades, with a large seasonal population on top. For insurance, the weight falls on flood, wind, rebuild cost and how a house is cared for when nobody is living in it.

The beach neighborhoods, Saybrook Point and Fenwick

The plan lists more than a dozen beaches along the Sound, from Summerwood and Chalker Beach in the west to Knollwood, Fenwood and Fenwick in the east. Several neighborhoods have their own beach associations, and each shows up a little differently on an application.

Chalker Beach, Indiantown and the western beaches

Chalker Beach and Indiantown are among the town’s wastewater focus areas, chosen in part for housing density and closeness to water and marsh. The plan names Chalker Beach Road among the local roads that flood in a 10% annual chance (10-year) storm. A tide gate at Chalker Beach, owned and run by the Chalker Beach Association and Summerwood Condominiums, works as a backflow reducer. Expect carriers to ask about elevation, foundation type and distance to the water.

Great Hammock, Plum Bank and Cornfield Point

These neighborhoods sit around the Plum Bank Marsh Wildlife Area and the Oyster and Back Rivers. The plan lists the Great Hammock Road bridge over the Back River and the Plum Bank Road bridge over Plum Bank Creek among low-deck bridges the plan expects storm surge to affect, and Plum Bank Road and Salt Meadow Road near Cornfield Point on its list of roads to evaluate for elevation. Know a second way out, and price flood coverage even if your lender doesn’t require it.

Saybrook Point and the town center

The Saybrook Point districts, the town center and the shopping district along Boston Post Road are all named in the plan as areas affected in a 100-year or 500-year flood. Off Route 154, the plan lists Maple Avenue, Willard Avenue, Sequassen Avenue, Sheffield Street and Buckingham Avenue among roads that flood in a 10-year storm.

The Borough of Fenwick

Fenwick is its own borough inside Old Saybrook, incorporated in 1899, on a peninsula with South Cove to the north and Long Island Sound to the east and south. The plan describes 225 acres, 146 of them park, and says most buildings in the historic district are large late 19th- or early 20th-century wood-shingled summer cottages. For a shingled cottage of that size and age, the dwelling limit has to reflect the cost to rebuild it with matching materials. For the largest homes we quote Cincinnati and Chubb, which write at any dwelling limit.

Coastal flooding: the top hazard

The plan is direct: Old Saybrook and Fenwick are highly vulnerable to coastal flooding and to sea level rise, which it ranks as the number two hazard. FEMA modeling in the plan predicts about 910 buildings affected in a 100-year flood, more than 15% of all buildings in town and borough, and 2,624 in a 500-year flood, or 42%. The plan says actual losses are likely higher, because the model counts occupied buildings and many here are seasonal.

The town has been building back higher. Between 2019 and 2025, the plan says, 18 structures were elevated or retrofitted and 41 were torn down and rebuilt to flood standards. Town flood standards require two more feet of freeboard than the state building code, and a substantially damaged house must be rebuilt to current flood rules, so ordinance or law coverage matters. An elevation certificate helps with underwriting and flood pricing.

The plan counts 843 NFIP policies in force in Old Saybrook (not including Fenwick) as of May 2024, with 789 losses paid totaling about $15.1 million over the program’s history. It lists 78 repetitive loss properties and 11 severe repetitive loss properties in town, 19 of them in V or VE coastal high-hazard zones, and two repetitive loss homes in Fenwick, one of them in an X zone. Low-risk zones still flood. A homeowners policy will not pay for storm surge, a river over its banks or surface water, so flood is a separate decision. Check your address on the FEMA Flood Map Service Center or with our flood zone check.

• NFIP through Selective. We write National Flood Insurance Program policies through Selective. The NFIP covers up to $250,000 for the building and $100,000 for contents, and new policies generally have a 30-day waiting period (FloodSmart).
• Private flood. When an Old Saybrook home costs more than $250,000 to rebuild, or you want coverage the NFIP leaves out, we compare Flow Flood, Neptune Flood, Beyond Floods, The Flood Insurance Agency, CatCoverage and Aon Edge. Each decides address by address.
• Water backup. Sewer, drain or sump backup is an add-on to homeowners, not flood. If your basement or lower level is finished, ask about both.

See our flood insurance overview and coastal home insurance in Connecticut.

Hurricanes, Irene and Sandy

The plan ranks hurricanes, tropical storms and nor’easters third, and says a 100-year hurricane at or near Old Saybrook would be catastrophic, similar to the 1938 and 1954 storms. It describes Tropical Storm Irene in August 2011 sending waves over the South Cove Causeway, where a temporary USGS gage recorded about 6.5 feet NAVD88, around the level of the bridge deck. The same gage read about 8 feet during Sandy in 2012, though the plan notes that likely included some wave effect.

• Know your hurricane or named-storm deductible in dollars. On many Connecticut shoreline policies it is a percentage of the dwelling limit, and it applies to wind, not flood.
• Flood and wind are separate claims with separate deductibles. In a surge event, most of the damage to a beach house may fall under the flood policy.
• The plan says the Category 1 and 2 hurricane evacuation zone covers roughly 8,200 to 10,750 people in Old Saybrook. Keep photos of each room and your policy documents where you can reach them from out of town.

Septic systems and older beach houses

The plan says every home and business in Old Saybrook relies on on-site septic. Since 2009 the town has run a Decentralized Wastewater Management District covering about 1,900 lots in 15 neighborhood areas, among them Chalker Beach, Cornfield Point, Indiantown, Plum Bank and Saybrook Point. The plan says most of the land in those 15 areas is in FEMA’s special flood hazard area, and it predicts widespread septic impacts in a major flood.

For insurance, a septic system that wears out or fails with age is maintenance, not a claim. Ask how each homeowners and flood policy you’re considering treats septic systems, and tell us if yours was recently upgraded. The plan also counts 339 historic properties in town, 64 of them in FEMA flood zones, so rebuild cost with matching materials matters here too.

Seasonal homes, rentals and condos

About 1,250 Old Saybrook housing units are held for seasonal or occasional use, and a standard homeowners policy assumes someone lives there. A house you use part of the year may need second home coverage, and carriers will ask about winterizing, alarms and who checks on it. If you rent the house for the summer or year-round, you need a dwelling or Connecticut landlord policy, and we place those with Vermont Mutual, Andover, Liberty Mutual, Hanover, Providence Mutual and Foremost.

Old Saybrook also has condo communities, including Summerwood and Waterhaven on the beach. An HO-6 condo policy covers what the association’s master policy doesn’t, usually your interior, improvements, belongings, liability and loss assessments. Read the master policy’s flood and wind deductibles, since a large one can come back to owners as an assessment. Renters need their own renters policy for belongings and liability.

Carriers for larger and waterfront Old Saybrook homes

• Under about $2 million: most of our 40+ carriers can be considered. Connecticut homeowners carriers we work with include Vermont Mutual, Andover, Providence Mutual, Liberty Mutual, Foremost, Openly, Stillwater, Cincinnati, National General and Hanover. Andover writes up to $2 million in Connecticut.
• About $2 million to $5 million: the field narrows. Hanover is among the carriers we compare around $2 million to $3 million, and Openly and National General write up to about $5 million.
• Above that: Cincinnati and Chubb both write homes at any dwelling limit, so we quote both. See our Cincinnati Insurance review and Chubb review.

For the statewide picture, see high-value home insurance in Connecticut and Connecticut homeowners insurance. For Fenwick cottages and larger shoreline homes in town, see Old Saybrook, CT high-value home insurance. Across the river, larger homes on Lyme Street and the Old Lyme shore are covered on our Old Lyme, CT high-value home insurance page.

Boats at the mouth of the river

The plan lists Indiantown harbor, Harbor One Marina at College and Bridge Streets, a group of marinas on the Connecticut River north of the Amtrak line and a mooring field in the North Cove. We quote boat coverage with Liberty Mutual, Progressive, Foremost Specialty, American Modern, Hanover and SkiSafe, and Chubb for high-value boats. Tell us where the boat is kept and how it’s hauled for hurricane season. See boat insurance in Connecticut.

Auto, umbrella and the rest of the household

We quote auto insurance and a Connecticut personal umbrella with the home so liability limits line up. One agent, one renewal conversation, and a team with more than 200 years of combined experience.

What to have ready for an Old Saybrook quote

• Address, year built, square footage, construction type and foundation (slab, crawlspace, piers or basement)
• Any elevation certificate, and whether the house has been raised or rebuilt to flood standards
• Roof age and updates to wiring, plumbing and heating, plus fuel type
• Year-round, seasonal or rented, plus current declarations pages, any flood policy, and boats or cars to add

We shop the carriers that fit and lay the options out side by side. You choose, and we handle the switch with your mortgage company so there is no gap. We are New Hampshire’s highest-rated agency on Google, with 1,000+ Google reviews and over 2,000 testimonials, and we are licensed in 10 states.

Nearby on the shoreline

Across the river, see Lyme and Old Lyme home insurance. West along the shoreline, see Madison, Guilford and Branford, or our Connecticut insurance agency page. Next door to the west is Clinton home insurance, and upriver is Essex, CT home insurance.

Request an Old Saybrook home quote

Tell us about the property and we will compare carriers and follow up with options. Prefer to talk? Call (603) 431-4020.

Frequently asked questions

Do you insure homes in Old Saybrook and Fenwick?

Yes. We insure year-round homes, beach cottages, condos and second homes across Old Saybrook and the Borough of Fenwick from our Connecticut office and by phone, email and online. Call (603) 431-4020 or request a quote on this page. Requesting a quote doesn’t obligate you to buy anything.

Was there a FEMA disaster declaration for Old Saybrook in 2025 or 2026?

Not as of late October 2026. FEMA’s declarations data shows no Connecticut disaster declarations in 2025 or 2026. The most recent one covering Middlesex County, which includes Old Saybrook, was DR-4629 for the remnants of Hurricane Ida, declared October 30, 2021. The state says the February 22, 2026 winter storm fell short of the threshold for one. Your insurance doesn’t depend on a declaration: homeowners and flood policies pay covered claims either way, and disaster aid is no substitute for flood insurance.

How much of Old Saybrook is at risk of flooding?

A lot of the land south of I-95. The town’s 2026 hazard mitigation plan ranks coastal storm surge as its top hazard and says coastal flooding happens at least once a year. FEMA modeling in the plan predicts about 910 buildings affected in a 100-year flood and 2,624, or 42% of all buildings, in a 500-year flood. Check your address on the FEMA Flood Map Service Center.

How many Old Saybrook homes carry flood insurance?

The plan counts 843 NFIP flood policies in force in Old Saybrook as of May 2024, not including Fenwick, with about $15.1 million paid on 789 losses. It also lists 78 repetitive loss properties and 11 severe repetitive loss properties in town, plus two repetitive loss homes in Fenwick. Flood is never part of a homeowners policy.

Can you insure a seasonal beach cottage or second home?

Yes. More than 1 in 5 Old Saybrook housing units is held for seasonal or occasional use, according to Census estimates. A house that sits empty part of the year often needs second home or dwelling coverage, and carriers will ask about winterizing, heat and who checks on it. If you rent it out, that changes the policy too.

Which carriers write larger and waterfront Old Saybrook homes?

Under about $2 million in rebuild cost, most of our 40+ carriers can be considered, and Andover writes up to $2 million in Connecticut. Openly and National General write up to about $5 million. Cincinnati and Chubb both write homes at any dwelling limit, so we quote both for large waterfront and Fenwick homes.

Sources

• Town of Old Saybrook and Borough of Fenwick Natural Hazard Mitigation Plan (GZA, September 2024, revised through January 26, 2026)
• U.S. Census Bureau, Vintage 2025 subcounty population estimates
• American Community Survey 2020–2024 5-year estimates via Census Reporter (B19013, B25077, B25003, B25004, B25034)
• FEMA, OpenFEMA Disaster Declarations Summaries
• Connecticut DEMHS, FEMA Public Assistance (February 22, 2026 winter storm)
• FEMA Flood Map Service Center
• FloodSmart, buying a flood policy

This page is general information about insurance for homes in Old Saybrook and Fenwick, Connecticut. It is not a policy, quote or legal advice. Coverage depends on the forms, endorsements and underwriting for your property, so read your declarations pages and policy language and confirm your flood zone on FEMA’s map service.