Portsmouth Atlantic Insurance is a family-owned independent agency, founded in 2005 and licensed in Massachusetts. We insure homes from Salisbury and Newburyport down through Cape Ann, Beverly, Salem and Marblehead, comparing coverage from 40+ carriers. We don’t charge any fees.
Our office is in Portsmouth, NH, a short drive up I-95 from Newburyport and Amesbury. We work with North Shore homeowners by phone, email and online, and we’ve earned 1,000+ Google reviews and over 2,000 testimonials.
Why North Shore homes are harder to insure than they look
The North Shore packs a lot of different risk into a short stretch of coast. A barrier-beach cottage on Plum Island, a 1700s house in Ipswich, a granite-lot home on Cape Ann and a new build in Boxford can each fit a different carrier. One company’s homeowners form rarely suits all of them, which is why we compare several.
Nor’easters, not just hurricanes
Most of the big storm damage on this coast comes from nor’easters: days of onshore wind, high tides and heavy snow. Wind and ice damage usually fall under the homeowners policy. Surge and rising water don’t. We check both sides when we review your coverage, and we look at ice-dam and frozen-pipe exposure on older houses.
Wind and hurricane deductibles near the water
According to the Massachusetts Division of Insurance, many carriers apply mandatory wind or hurricane deductibles based on a home’s distance from the coast. In Gloucester, Rockport, Marblehead, Nahant or on Plum Island, that deductible can be a percentage of the dwelling limit. We show it in dollars for each option, so a lower premium doesn’t hide a bigger storm bill.
The marsh and the rivers
The Great Marsh and the Merrimack, Parker and Ipswich rivers bring flood risk inland from the beaches. Low streets in Newbury, Rowley, Essex and Salisbury can flood in a strong storm tide even when the house isn’t on the beach. Homeowners policies exclude flood, so we quote NFIP flood through Selective and compare private flood options. See flood insurance in Massachusetts.
Some of the oldest houses in the country
Ipswich, Salem, Marblehead and Newburyport are full of First Period and Federal-era homes. Insuring them well means setting the dwelling limit to the real cost of rebuilding with plaster, wide-board floors and custom millwork, and checking ordinance or law coverage where a historic district commission could require period materials after a loss. Knob-and-tube wiring, old oil tanks and original chimneys can limit which carriers will quote, so we ask about them up front.
What we compare on a North Shore homeowners quote
| Coverage point | What we check | Why it matters here |
|---|---|---|
| Dwelling limit | Rebuild cost, not market value | Older and custom homes often cost more to rebuild than buyers expect |
| Wind / hurricane deductible | Flat dollar vs. percentage, shown in dollars | Coastal towns often carry a separate wind deductible |
| Ordinance or law | Enough to cover code and historic-district upgrades | Salem, Marblehead and Newburyport have local historic districts |
| Water backup | Sump and sewer backup endorsement | Basements in low, wet neighborhoods |
| Flood (separate policy) | NFIP vs. private flood options | Beaches, marsh edges and river towns |
| Liability and umbrella | Home and auto limits that support an umbrella | Docks, pools, rentals and teen drivers |
Carriers we compare for North Shore homes
We work with 40+ carriers. For Massachusetts homes, the carriers we quote include Hanover, Andover, Liberty Mutual, Openly, National General, Safety, Cincinnati and Chubb. Starting December 1, 2026, Safety can write Massachusetts homes up to $3.5 million. Chubb and Cincinnati are our main options for high-value homes in towns like Marblehead, Manchester-by-the-Sea and Beverly Farms. Which carriers fit depends on the home, its distance to the water and underwriting.
Disclosure: Coverage, eligibility and price depend on each carrier’s underwriting and your details. Nothing on this page is a quote or a promise of coverage.
North Shore towns we serve
| Area | Town pages |
|---|---|
| Merrimack Valley edge and Plum Island | Salisbury, Amesbury, Newburyport, Newbury, West Newbury, Groveland, Haverhill |
| Great Marsh and Cape Ann | Rowley, Ipswich, Essex, Gloucester, Rockport, Manchester-by-the-Sea |
| Inland North Shore | Hamilton, Wenham, Topsfield, Boxford, Middleton, Danvers, Lynnfield |
| Salem and the southern shore | Beverly, Salem, Peabody, Marblehead, Swampscott, Nahant, Lynn, Saugus |
More for Massachusetts homeowners: Massachusetts homeowners insurance, coastal home insurance in Massachusetts, second and vacation homes, umbrella insurance and condo association insurance in Salem.
Frequently asked questions
Can a Portsmouth, NH agency insure my house on the North Shore?
Yes. We’re licensed in Massachusetts and insure North Shore homes, condos and cars from our Portsmouth, NH office by phone, email and online. Massachusetts rules apply to a Massachusetts home, and we work with them every day.
Does my homeowners policy cover flooding from a nor’easter?
No. Standard homeowners policies exclude flood, including storm surge and rising water from the marsh or the Merrimack. Wind damage is usually covered under the homeowners policy, subject to your deductibles. Flood needs its own policy; see flood insurance in Massachusetts.
Why is my wind or hurricane deductible different from my regular deductible?
According to the Massachusetts Division of Insurance, many carriers apply mandatory wind or hurricane deductibles based on how close a home is to the coast, and some are a percentage of the dwelling limit. We show that deductible in dollars for every option we quote.
How do you insure an antique house in Ipswich, Salem or Newburyport?
We start with what it would cost to rebuild the house the way it is now, not its market value. Then we look at the wiring, heating, roof and plumbing, and whether a local historic district could require period materials after a loss. Ordinance or law coverage helps pay those extra costs. Carriers differ a lot on older homes, so comparing several matters.
Can you insure a higher-value home in Marblehead, Manchester-by-the-Sea or Prides Crossing?
Yes. We compare high-value carriers such as Chubb and Cincinnati alongside others. See coastal Massachusetts high-value home insurance.
Can I bundle my North Shore home with my car?
Yes. We compare single-carrier bundles and split options. See our Massachusetts home and auto bundle page.
Get a North Shore home insurance quote
Tell us about the house: year built, square footage, roof age, heating and how far it is from the water. Your current declarations page helps us move faster. We’ll compare options from multiple carriers and explain the differences in plain numbers. Call (603) 431-4020, email insure@portsmouthatlanticins.com or start a quote online.