By Paul Della · Licensed Insurance Agent · The Della Agency
The practical stuff that lowers a Nassau bill — plus the one thing Nassau has that most of Long Island doesn't: communities that already earn a flood discount, and a village map that decides whether you get one.
Start with the boring three: bundle your home and auto, claim the discounts you already qualify for, and get the policy reviewed once a year. That's where most of the money is. Then do the one thing that's specific to Nassau — check whether your community earns a FEMA flood discount, because some here already do. Long Beach residents get 15% off their flood premiums. Freeport gets 10%. That discount is decided by your local government, not your house — and with 64 villages plus 3 towns and 2 cities, Nassau has more of those governments than any county in New York.
- Bundle home + auto. Still the biggest single lever we have.
- Ask what you're not getting. Unclaimed discounts are the most common money we find.
- Check your community's flood rating. Long Beach: 15%. Freeport: 10%. Yours?
- Know which government you're under — village or town. In Nassau that's not obvious.
- Don't skip flood, cut liability to minimums, or raise the wind deductible without cash behind it.
A quick note on who's writing this: we're a Suffolk agency, based on Deer Park Ave in North Babylon, and we write plenty of Nassau homes — Massapequa and Seaford are a short drive, and Amityville sits right on the line. So this isn't a national tips list with "Nassau" pasted on top. It's what we'd actually tell you sitting across a kitchen table in Wantagh. Some of it is universal and dull and works anyway. One part of it is genuinely different here, and it's the part almost nobody knows about.
What Actually Lowers a Nassau County Home Insurance Bill?
The short answer: bundling and unclaimed discounts. Every time. The clever stuff is a rounding error next to those two.
Here's the order we'd work in, and none of it requires you to give anything up:
- Bundle home + auto The most dependable lever there is — and one call instead of two when a storm takes your roof and your car the same night.
- Claim what you qualify for Alarm, deadbolts, new roof, updated electrical, claims-free years, retiree status. These go unclaimed constantly.
- Storm-hardening credits Shutters and impact-rated windows and doors — New York requires insurers to discount for these.
- Your community's flood discount Nassau-specific, decided by your village or town, and worth real money. More on this below.
- Water shutoff devices A sensor that catches a burst pipe earns a credit and prevents the claim.
- Pay in full / auto-pay Small, boring, applies whether or not you ever file.
- Annual coverage review Rebuild costs move every year. A policy priced for your 2019 house is wrong for your 2026 one.
For scale: New York's average homeowners premium runs about $1,628 a year against a U.S. average of $1,569, per NAIC data published by the Insurance Information Institute. Nassau sits above the state average — coastal exposure and higher rebuild costs both push it — which is exactly why the dull levers are worth pulling here rather than shrugging at.
Which Nassau Communities Already Get a Flood Discount?
The short answer: some of the ones that flood. Long Beach earns its residents 15% off flood premiums. Freeport earns 10%. Most Nassau homeowners have no idea this exists, and it costs nothing to find out whether you're getting it.
This is the closest thing to a real trick in this article, and it's the reason a Nassau guide isn't the same as a Suffolk one. FEMA runs a program called the Community Rating System. Your town or village volunteers to do more floodplain work than FEMA requires — drainage, mapping, public information, warning systems — and FEMA grades the effort from Class 10 down to Class 1. Class 10 means not participating: no discount. Class 9 earns residents 5% off their flood premiums, and it improves by 5% per class, up to 45% at Class 1.
You can't earn it yourself. Your local government earns it for you. And in Nassau, two of them already have:
| Community | What they've earned | What it means for residents |
|---|---|---|
| City of Long Beach | CRS Class 7 — up from Class 8 after Sandy | 15% off flood premiums for eligible policyholders Active |
| Village of Freeport | Discount increased to 10% | 10% off flood premiums Active |
| Your village or town | Depends entirely on your local government | Worth thirty seconds to find out Check |
Those aren't our numbers — they're each community's own. The City of Long Beach publishes its Class 7 rating and the resulting 15% discount, notes it climbed there from Class 8 after Sandy, and says it's working toward Class 6 — which would take residents to 20%. The Village of Freeport publishes its own increase to 10%.
Long Beach also makes a point worth repeating: it's one of only a few communities on Long Island in the program at all. Which is the real headline here. If you're in Long Beach or Freeport, check that the discount is actually showing on your flood declarations page. If you're anywhere else in Nassau, the honest answer is find out — and if the answer is no, that's a genuinely reasonable thing to raise with your village board, because it's free money for every homeowner in the municipality.
It's automatic. FEMA applies it through your community's ID number — you don't file anything. It doesn't care whether you're in a flood zone. Under FEMA's current pricing it applies to every policy in a participating community, high-risk zone or not. And it's not permanent — classes update every April 1 and October 1, and the class in effect when your policy is written or renewed is the one you get. A "no" from a few years ago isn't necessarily a "no" now.
One catch: a property can be excluded from the discount if it's flagged for a floodplain violation. If you're in Long Beach or Freeport and the discount isn't on your declarations page, that's the first question to ask.
Why Does Your Village Matter More in Nassau Than Anywhere Else?
The short answer: because Nassau has more local governments than any county in New York, and that flood discount is decided by each one separately.
Nassau County contains 2 cities, 3 towns, and 64 incorporated villages, plus more than 100 unincorporated areas, according to the county itself. The whole county is divided among three towns — Hempstead, North Hempstead and Oyster Bay — and two cities, Long Beach and Glen Cove. That's around 69 separate governments, and it's the most villages of any county in the state.
Why that matters for your insurance: the CRS discount attaches to a municipality. So the question "does my community participate?" has roughly 69 possible answers in Nassau, and your neighbor half a mile away may genuinely be under a different one.
There's a wrinkle that trips people up. Most Nassau residents don't live in a village at all — they live in an unincorporated hamlet, where the town handles things. So if you're in Levittown, Wantagh, Seaford or Massapequa, the relevant government is the Town of Hempstead or Oyster Bay, not a village. If you're in Rockville Centre, Garden City, Freeport or Lynbrook, it's your village. Knowing which one you're under is step one, and a surprising number of people get it wrong.
Want them by name so you can ask? The full Long Island home insurance discount list names every credit available — and the one New York requires.
Which Discounts Are You Probably Not Claiming?
The short answer: the ones attached to work you've already paid for. And in a county built largely in one go, that's an unusually long list.
Something worth understanding about Nassau housing: an enormous share of it went up in the same postwar stretch. Whole neighbourhoods were mass-built within a few years of each other, which means the roofs, the panels, the boilers and the pipes all age on roughly the same schedule. Your street has been replacing its systems in waves for two decades.
That matters because every one of those replacements is a rating factor, and almost none of them get reported. The work gets done, the contractor leaves, and nobody tells the insurance company. Underwriting still has your house down as whatever it was when the policy was written. If you've touched any of the following, that's a phone call:
- Roof. The single most valuable thing to report on Long Island, and the one most often left unsaid.
- Electrical panel or rewiring. Especially on a house of that vintage — this one moves underwriting.
- Boiler, furnace or plumbing. Same logic. Water damage is one of the costliest claim types there is.
- Alarm, cameras, deadbolts, extinguishers, detectors. Ordinary credits. Frequently missing.
- Surge protection or a standby generator. Both creditable, both common here now.
- Claims-free years, retirement, being home during the day. Nobody applies these for you.
And two credits aren't up to the insurer at all. New York requires a discount for hurricane-resistant shutters and hurricane-resistant windows and doors, per the Department of Financial Services — worth knowing before you price a South Shore window job. One caveat: check first, because the materials and the installation both have to meet the standard.
Does the North Shore or the South Shore Change the Math?
The short answer: completely. Nassau is two different insurance conversations wearing one county name.
- South Shore — Long Beach, Island Park, Freeport, Oceanside, Baldwin, Merrick, Bellmore, Wantagh, Seaford, Massapequa. Surge and wind exposure, real flood zones, percentage wind deductibles doing actual work. Flood isn't optional thinking here, and this is where the CRS question matters most.
- North Shore — Great Neck, Manhasset, Port Washington, Roslyn, Glen Cove, Oyster Bay. The Gold Coast. Different water, different flood picture, and often much higher rebuild costs — which is what your premium is priced on, not what you paid.
- Central Nassau — Levittown, Hicksville, Westbury, Mineola, Garden City, Hempstead. Wind still matters, flood exposure is generally lower, and the conversation shifts to rebuild cost, roof age and liability limits.
The practical upshot: if you're on the South Shore, spend your energy on flood and your wind deductible. If you're on the North Shore, spend it on making sure your dwelling limit reflects what it would actually cost to rebuild — because on the Gold Coast that number is easy to underestimate and expensive to get wrong.
Not sure what your number should even be? What home insurance costs on Long Island covers the real figures and why rebuild cost — not market value — drives your premium.
Should You Raise Your Deductible?
The short answer: the standard one, maybe. The wind one, almost certainly not — and in Nassau the reason is arithmetic most people never do.
Your standard deductible is a flat figure. Raising it lowers your premium, and that's a fair trade if — and only if — the new number is one you could cover tomorrow without borrowing. That's the entire rule.
Your windstorm deductible is a different animal: it's a percentage of your dwelling limit, and it only shows up after a named storm. Here's why that matters more in Nassau than almost anywhere. This county spans Levittown and Lattingtown. The same "1%" that a homeowner in Hicksville agrees to is a completely different sum for a homeowner in Manhasset — because the percentage is calculated off what it costs to rebuild, and those rebuild costs aren't remotely comparable. One percent sounds identical on both policies. It is not.
So do the multiplication before you agree to anything. Take your dwelling limit, take the wind percentage, and look at the actual dollar figure. If that number would come out of savings you'd rather not touch, the wind deductible is not where you go shopping for a discount. Everything in the first list lowers your premium without asking that question of you.
Which "Tips" Would Cost You Money Here?
The short answer: the popular ones. Every item below appears on national savings lists, and every one of them lands badly in this county specifically.
We'd rather lose the click than hand you these. They're ranked by how much damage we've watched them do locally.
| The "tip" | What it's really doing | The Nassau problem with it |
|---|---|---|
| "Insure for what you paid" | Shrinking your dwelling limit | Nassau is expensive land. Strip the lot out and the rebuild is still the whole bill Don't |
| "Skip flood — you're not in a zone" | Removing the peril entirely | Sandy flooded homes well outside the maps. Ask Island Park Don't |
| "Raise the wind deductible" | Moving the cost to your future self | It's a percentage of a Nassau rebuild — do that multiplication first Don't |
| "Drop liability to the minimum" | Capping what defends you | It's guarding equity in one of America's pricier housing markets Don't |
| "Switch to actual cash value" | Depreciating your own roof | Turns "we'll replace it" into "here's what a 20-year roof was worth" Don't |
Notice they all work the same way: the premium falls because the coverage falls. That isn't a discount — it's just buying less insurance and calling it a saving. A genuine discount pays the identical claim for less money. That's the whole first half of this article. It's none of this table.
The Bottom Line on Nassau County Home Insurance
Bundle. Claim what you're owed. Report the roof. Pay in full. Get it reviewed once a year. Unglamorous, free, and where the money actually is.
Then do the Nassau-specific one: find out what your community's flood rating is. Long Beach residents are getting 15% off their flood premiums and Freeport 10%, because those governments did the paperwork. With 64 villages, three towns and two cities in this county, the answer genuinely depends on which of them you live under — and most people have never checked. If you're in a participating community, make sure it's showing on your declarations page. If you're not, ask your village or town why not.
And the rule underneath all of it: a good saving pays the same claim for less money. Anything that lowers your premium by lowering your coverage is a trade, not a tip — and on the South Shore it's usually a bad one. If you want someone to read your policy line by line and tell you which discounts you're missing, we're at 1135 Deer Park Ave in North Babylon, a few minutes over the line, and it costs nothing.
Frequently Asked Questions
Three moves cover most of it. Bundle your home and auto — reliably the biggest single lever. Claim the discounts you already qualify for but never asked for: a new roof, updated electrical, an alarm system, deadbolts, claims-free years, paid-in-full billing. And get the policy reviewed once a year, because rebuild costs move and a policy priced for your house five years ago is wrong for it today. New York also requires insurers to discount for hurricane-resistant shutters and windows and doors. Then check whether your community earns a FEMA flood discount — some in Nassau already do.
The City of Long Beach publishes a FEMA Community Rating System Class 7 rating, which gives eligible residents a 15% discount on flood premiums — it improved from Class 8 after Sandy and is working toward Class 6, which would mean 20%. The Village of Freeport publishes a discount increased to 10%. Long Beach notes it's one of only a few Long Island communities participating at all. The discount is set by your local government, applied automatically through the community's FEMA ID number, and classes change every April 1 and October 1.
Because the FEMA flood discount attaches to a municipality, and Nassau has more of them than any county in New York. The county contains 2 cities, 3 towns and 64 incorporated villages plus over 100 unincorporated areas, according to Nassau County. That's roughly 69 governments, each deciding separately whether to participate. Your neighbor half a mile away may be under a different one with a different answer. Most Nassau residents actually live in unincorporated hamlets where the town governs rather than a village.
Ask us and we'll look it up, or check your municipality's own website — Long Beach and Freeport both publish theirs. First work out which government you're actually under, because in Nassau that isn't obvious: most residents live in unincorporated hamlets governed by the Town of Hempstead, North Hempstead or Oyster Bay rather than by a village. Then check your flood declarations page to see whether the discount is showing. FEMA applies it automatically using the community's ID number, and ratings change every April 1 and October 1.
Two houses a half-mile apart in Nassau can sit under different local governments, and that alone can change the flood side of the bill — the FEMA discount attaches to a municipality, and this county has 64 villages plus three towns and two cities deciding separately. On the homeowners side it's usually rebuild cost, roof age, deductible structure, or credits one of you claimed and the other never asked for. Very little of it is about what either house sold for.
✓ Last reviewed by the Della Agency team on . We refresh our guides quarterly. FEMA Community Rating System classes change every April 1 and October 1, so the Long Beach and Freeport figures are re-checked each cycle against those communities' own published information.
This guide is general information, not a coverage recommendation. Discounts, credits, coverage, limits and eligibility depend on your specific policy, property and plan, and not every discount described is available on every policy. The Long Beach and Freeport discounts described are published by those communities and are set by FEMA based on the community's classification — confirm your own community's current class and your policy's eligibility before relying on it. Premium figures cited are third-party statewide and national averages from the named sources on the dates shown, not an estimate for any individual property. The Della Agency is based in North Babylon, Suffolk County, and is licensed in New York.