Guilford, CT Home Insurance

By Jon Merwin, Founder and CEO

Home · Condo · Landlord · Flood · Umbrella · Guilford, Connecticut

Portsmouth Atlantic Insurance is an independent agency founded in 2005 and licensed in 10 states. We are New Hampshire’s highest-rated agency on Google, with 1,000+ Google reviews and over 2,000 testimonials. We shop each Guilford home across 40+ carriers. Start with Connecticut homeowners insurance, or read on.

Guilford at a glance

The U.S. Census Bureau estimates 22,322 Guilford residents as of July 1, 2025. The town’s Community Coastal Resilience Plan (2014) was written after Tropical Storm Irene and Hurricane Sandy, which it says underscored the heavy financial burden property owners and the town bear to recover from coastal storms. The regional 2023 SCRCOG Hazard Mitigation Plan Update says Guilford has seen a significant amount of coastal redevelopment, some of it in the floodplain, but that it isn’t increasing risk because building codes and flood mitigation are built into the new work. The plan also notes more generators in private homes and continued significant flooding downtown.

A rebuilt or elevated house on the shore can rate very differently from an older one next door, so the details of each house matter: elevation, foundation, roof and how close it sits to the water.

Where you live in Guilford changes the policy

• Old Quarry and Route 146. The coastal plan says Old Quarry is already dealing with more frequent flooding of Old Quarry Road, the main access to some 40 homes, and that sections of Route 146 are threatened.
• Shell Beach Road and Leetes Island. The plan says Shell Beach Road and the homes along it are vulnerable to storm surge and future daily inundation, and that homes on Leetes Island are at risk of being cut off.
• Sachems Head, Trolley Road and Vineyard Point. The plan says some homes here are vulnerable to inundation and storm surge. Along Prospect Avenue in the Sachems Head Association, most homes are protected by private seawalls, and large sections of wall failed in both Irene and Sandy.
• Indian Cove, Mulberry Point and Tuttles Point. The plan says Indian Cove is increasingly at risk of losing road access at two key points, and Tuttles Point Road is vulnerable to storm surge and future daily inundation. It also notes the public water system does not reach these three neighborhoods.
• Chaffinch Island Road and Guilford Point. Like Old Quarry Road, the plan says Chaffinch Island Road already floods often.
• Seaside Avenue and Jacob’s Beach. The plan says homes along Seaside Avenue are vulnerable to inundation and storm surge, and Jacob’s Beach to erosion.

Flood coverage in Guilford

Guilford joined the NFIP on May 1, 1978. Its latest flood map listed in the regional plan is dated May 16, 2017. FEMA figures in the plan show 510 policies in force as of August 31, 2022, with about $146.3 million in coverage. That’s down 111 from 621 in 2017. As of June 1, 2022, Guilford had 434 paid flood losses totaling about $8 million. The plan lists Guilford as an active participant in FEMA’s Community Rating System as of October 2022. The CRS can lower NFIP premiums for policyholders in participating towns.

A homeowners policy will not pay for storm surge, tidal flooding or a river over its banks. Flood is its own policy. Lenders require flood insurance for federally backed mortgages in a special flood hazard area, but homes outside mapped zones flood too, and the plan notes continued significant flooding downtown. If you dropped a flood policy because of the price, it’s worth comparing NFIP and private options again, especially if your home has been elevated. Check your address on the FEMA Flood Map Service Center.

• NFIP through Selective. We write National Flood Insurance Program policies through Selective, a Write Your Own carrier. The NFIP covers up to $250,000 for the building and $100,000 for contents. New policies generally have a 30-day waiting period (see FloodSmart), so buy before storm season, not during it.
• Private flood. When a home costs more than the NFIP building limit 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 one decides address by address.
• Elevation certificates. If you have one, send it. If the house has been raised or has flood vents, it can make a real difference in how flood carriers rate it.

See our flood insurance overview and coastal home insurance in Connecticut. Water backup (sewer, drain or sump pump failure) is an add-on to homeowners; flood is separate. If your basement is finished, ask about both. See basement flooding coverage and our flood insurance overview.

Hurricanes, wind and winter

Irene and Sandy both hit the Guilford shoreline, and the regional plan records 17 inches of snow in Guilford during Winter Storm Juno in January 2015. It also notes that the town tracks downed trees, power outages and flooded areas, and that its Tree Advisory Board promotes burying power lines. Shoreline Connecticut homeowners policies often carry a separate hurricane or named-storm deductible, usually a percentage of the dwelling limit. Know that number in dollars before storm season. Fallen trees, ice dams and frozen pipes are generally homeowners claims, subject to your deductible and policy terms.

Larger and waterfront homes

Under about $2 million, most of our 40+ carriers are in play. Andover writes up to about $2.25 million in Connecticut, sometimes higher with underwriting approval. Around $2 million to $3 million, Hanover is among the carriers we compare. Cincinnati and Chubb both write homes at any dwelling limit, so we quote both. Whatever the size, we build the dwelling limit around the cost to rebuild, not the market value, and we look at extended or guaranteed replacement cost where a carrier offers it.

See high-value home insurance in Connecticut.

Condos, rentals and second homes

Your HO-6 condo policy covers what the association’s master policy does not: usually your interior, improvements, belongings, liability and loss assessments. In a shoreline association, read the master policy’s flood and wind deductibles closely. If you rent out a beach house seasonally or year-round, you need a dwelling or landlord policy, and a home that sits empty part of the year may need seasonal home coverage. As with any of our quotes, there’s no obligation to buy.

Renters and tenants in Guilford

If you rent in Guilford, your landlord’s policy covers the building, not your belongings or your liability. A renters policy covers both, plus extra living costs after a covered loss. We shop renters coverage across our carriers, and Progressive Home is one of them; we use Progressive Home for renters policies only. Landlords who own two- to four-family buildings can see landlord insurance.

Auto, umbrella and the rest of the household

Most Guilford households also need auto insurance, and many add a personal umbrella. We quote them with the home so the liability limits line up, and we put rentals, second homes, boats and valuables under the same review. One agent, one renewal conversation.

Common coverage gaps we see in Guilford

• A dwelling limit based on the purchase price or assessed value instead of the cost to rebuild
• No water backup coverage on a house with a finished basement
• Personal property limits that have not kept up with what the household actually owns
• Liability limits on the home and auto that do not line up with an umbrella, or no umbrella at all
• No ordinance or law coverage on an older home that would need code upgrades after a loss
• No flood policy on a home along Shell Beach Road, Sachems Head, Indian Cove or Seaside Avenue
• A private seawall or an elevated rebuild that the policy and rating don’t reflect

Most of these are straightforward to fix once someone reads the declarations pages side by side, and that is the first thing we do in a review.

Before storm season in Guilford

• Know your hurricane or named storm deductible in dollars, not just as a percentage
• Photograph or video each room so a contents claim is easier to document
• Keep your declarations pages, flood policy and any elevation certificate somewhere you can reach from your phone
• If you are thinking about flood coverage, buy it well ahead of a storm because of the waiting period
• If your road floods at high tide, as Old Quarry and Chaffinch Island roads can, know your route out and move vehicles before the storm

Buying a home in Guilford

Start the insurance conversation before you are under contract, not the week of closing. Send us the listing and the inspection report when you have it. The report answers most of what carriers ask: roof age, electrical panel, heating, plumbing and any water in the basement. On the shoreline, ask for any elevation certificate, the seller’s flood policy and the condition of any seawall, and price flood before you commit. We line up the homeowners binder, and a flood binder if you need one, so both are ready for your lender.

How a Guilford home quote works

• Tell us about the house: address, year built, square footage, roof age and updates to wiring, plumbing and heating.
• Send your current declarations page so we can compare like for like and point out limits that look short.
• We shop the carriers that fit and lay the options out side by side, with the differences in coverage, deductibles and storm terms, not just price.
• You choose, and we handle the switch, including your mortgage company and the effective date, so there is no gap.

How we serve Guilford

We work from our Connecticut office and by phone, email and online. Call (603) 431-4020. Nearby, see our Milford page, or our Connecticut insurance agency page. Nearby, see our Branford and Madison pages. Farther east along the shoreline, see our Lyme, CT home insurance page for Lyme and Old Lyme.

Sources

• South Central Regional Council of Governments, 2023 SCRCOG Hazard Mitigation Plan Update (2025 amendment)
• Town of Guilford, Community Coastal Resilience Plan (2014)
• U.S. Census Bureau, Vintage 2025 subcounty population estimates
• FEMA Flood Map Service Center
• FloodSmart, buying a flood policy

Get a 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 Guilford, CT?

Yes. We insure Guilford homes from our Connecticut office and by phone, email and online. Call (603) 431-4020.

Does Guilford flood?

Yes, along much of the shoreline. The town’s 2014 coastal resilience plan says Old Quarry Road and Chaffinch Island Road already flood often, and names Shell Beach Road, Sachems Head, Indian Cove, Tuttles Point and Seaside Avenue as vulnerable to storm surge. FEMA data shows 434 paid flood losses in Guilford. Check your address on the FEMA Flood Map Service Center.

Does homeowners insurance cover a flooded basement?

Not from flood. Water backup from sewers, drains or a sump pump is an add-on, and rising or surface water needs a flood policy.

Who writes your NFIP flood policies?

We write NFIP policies through Selective, and we compare private flood from Flow Flood, Neptune Flood, Beyond Floods, The Flood Insurance Agency, CatCoverage and Aon Edge.

Do I have to buy if I request a quote?

No. Requesting a quote doesn’t obligate you to buy anything, whether it’s for homeowners, condo, renters, landlord, dwelling or auto coverage.