Hendrickson Insurance
Hendrickson Insurance
Hendrickson Insurance is a Sarasota, Florida insurance agency that places high value home insurance for the Palm Beach corridor: the Town of Palm Beach, Manalapan and Gulf Stream. These three barrier island towns carry some of the highest replacement values in Florida, and they need a private-client program built for that scale: Chubb, Vault, AIG Private Client, PURE and Cincinnati, the HO5 open-perils form, NFIP flood as the primary layer with private excess flood above it, and coverage that actually answers for a Mizner-era landmark home or a gated oceanfront estate. Dennis writes this high net worth business statewide, by phone, email and appointment.
High value home insurance in the Palm Beach corridor is a private-client program for a house that costs a million dollars or more to rebuild, written on the HO5 open-perils form with Chubb, PURE, AIG Private Client, Vault or Cincinnati instead of a standard Florida HO3 policy. The Town of Palm Beach's median sale price was 11,278,000 dollars in August 2026; Manalapan and Gulf Stream trade even higher per home in a much thinner market. NFIP flood insurance is the primary layer everywhere on this barrier island, with private excess flood layered above it, because all of Florida is a flood zone and the difference between an AE zone and a VE zone is what the carrier prices, not whether flood coverage applies at all. A landmarked home in the Town of Palm Beach carries an extra wrinkle most Florida homeowners never deal with: the Landmarks Preservation Commission has a say in how it gets rebuilt.
A Palm Beach corridor estate is not a bigger version of an inland house. It is barrier-island wind and surge exposure sitting on some of the most expensive land in the United States, and in the Town of Palm Beach a meaningful share of it is also under historic-district design review. It belongs with carriers and a policy form built for exactly that combination, not a standard market program stretched past its limits.
Every submission starts with the same three facts: when the house was built, what water it sits on, and whether it falls inside a designated historic district.
Henry Flagler called the barrier island a "veritable paradise" in 1893, opened the Royal Poinciana Hotel in 1894, and brought the Florida East Coast Railway across Lake Worth in 1896. The town incorporated in 1911. Architect Addison Mizner alone designed 104 structures here in the 1910s and 1920s, and his Mediterranean Revival, Venetian-inspired style still defines the grandest homes and the town's own buildings. In 1979 the Town Council adopted a Historic Preservation Ordinance, and the Landmarks Preservation Commission now protects more than 328 landmark properties, sites and vistas. The median Palm Beach house sold for 11,278,000 dollars in August 2026, on 10 sales; the trailing 12-month median was 12,500,000 dollars on 101 sales, up 3.7 percent. Source: Town of Palm Beach official history and PBP Real Estate MLS statistics.
Commodore Harold Stirling Vanderbilt incorporated the town in 1931 after buying 500 feet of oceanfront in 1930 and building Eastover, a house now on the National Register of Historic Places. The Ritz-Carlton Palm Beach opened here in 1990, absorbing the former La Coquille Club. It is one of the smallest, most gated towns on this stretch of coast, and it trades in extreme numbers: a 105 million dollar vacant-lot sale in April 2026, a 68.3 million dollar mansion sale in February 2026 that was the most expensive U.S. home sale that month, and a 70.9 million dollar mansion sale in June 2026. The reported trailing 12-month median across all 13 recorded sales was 31,500,000 dollars; treat that single figure with real caution given how few transactions set it. Source: Town of Manalapan history, PBP Real Estate MLS statistics, and named 2026 transaction reporting from Businesswire, CBS12 and Hoodline.
Bessemer Properties chartered the town in 1925; the developer nearly named it Phipps Beach before Gulf Stream stuck. Palm Beach architects Maurice Fatio, Howard Major, John Volk and Marion Sims Wyeth built most of the original homes under a Phipps-family maxim of understated elegance, and an Architectural Review and Planning Board still administers design guidelines to keep newer construction in character. The Gulf Stream Polo Club began play in 1927 and quickly became known as the Winter Polo Capital of the World. The median house sold for 4,920,000 dollars over the June to August 2026 window, on 5 sales; the trailing 12-month median was 6,150,000 dollars on 18 sales, down 19.9 percent from the prior 12 months. Source: Town of Gulf Stream official history and PBP Real Estate MLS statistics.
Hurricane David tracked toward Dade or Broward County through early September 1979, then swerved right in the last hours before landfall and came ashore near West Palm Beach on September 3. The track kept its strongest winds offshore, but David still inflicted 95 million dollars in damage, primarily in Palm Beach County, according to NOAA's Atlantic Oceanographic and Meteorological Laboratory. It remains the closest direct hit this corridor has taken from a hurricane in the modern record, and it is a useful reminder that a storm does not need to make a textbook landfall on the barrier island to do real damage to it.
A common assumption is that the barrier island sits in Evacuation Zone A, the zone ordered out first. It does not. Palm Beach County's Zone A covers mobile homes, sub-standard housing and low-lying mainland areas prone to water intrusion; the barrier island, including the Town of Palm Beach, Manalapan and Gulf Stream, is Zone B, which the Town of Palm Beach's own government confirms directly on its evacuation page. In practice the distinction has mattered less than it sounds: when Palm Beach County ordered evacuations ahead of Hurricane Dorian in 2019, Zones A and B were both put under a mandatory order effective at the same hour. The barrier island still moves early. It just moves under a different letter than most people assume, and getting the zone right matters when a carrier or an adjuster asks about it.
FEMA released new flood insurance rate maps for Palm Beach County effective December 20, 2024. More than 16,000 parcels countywide saw their Base Flood Elevation increase by one foot or more, and 3,413 of those saw an increase of three feet or more. Roughly 5,000 properties moved from low or moderate flood risk into a high-risk Special Flood Hazard Area, while about 900 moved the other direction. An elevation certificate pulled before December 2024 may no longer reflect the base flood elevation a carrier will underwrite to today, which is the first thing to check before renewing or applying for coverage on a Palm Beach corridor home.
General market positioning for this corridor specifically, not a promise about any one house.
The benchmark in high value homeowners and generally the deepest bench for a landmarked or architecturally significant home, since its Masterpiece form is built around guaranteed replacement cost and cash-out settlement options that matter when Landmarks Preservation Commission review adds time and cost to a rebuild.
A reciprocal built for successful families with a real coastal appetite, priced for barrier-island wind exposure rather than assuming it away; a strong fit for Manalapan and Gulf Stream estates with hardened construction and current wind mitigation credits on file.
One of the original high net worth programs, built for large, complex properties with staff, guest structures and significant contents, which describes a meaningful share of the gated estates on this stretch of coast.
A member-owned reciprocal that underwrites the whole risk profile rather than pricing a checklist, useful on a barrier-island property with unusual features, whether that is a Mizner-era courtyard house or a modern rebuild set back from a scoured seawall.
Cincinnati Insurance's high net worth program writes home, autos, valuables and umbrella on one account, which keeps the household and the boat, the cars and the liability limits underwritten together instead of scattered across separate carriers.
| What matters at claim time | Standard Florida homeowners | Private-client program |
|---|---|---|
| Policy form | HO3: open perils on the house, named perils on contents | HO5: open perils on both |
| Rebuild after a total loss | Capped at the dwelling limit | Guaranteed or extended replacement cost |
| Rebuild on a landmarked structure | Not addressed | Ordinance-or-law coverage sized for historic-district review |
| Dock, seawall, guest house | Excluded or a small sublimit | Scheduled or endorsed to value |
| Flood | Excluded; NFIP maximum 250,000 building, 100,000 contents | NFIP primary plus excess flood to full value |
| Liability | 300,000 to 500,000 | Limits that support a 5 to 25 million umbrella |
All of Florida is a flood zone; the question on this barrier island is which one and how much water is likely to arrive with a given storm. Look the address up on the FEMA Flood Map Service Center rather than assume. The National Flood Insurance Program is the primary layer here, with residential limits of 250,000 dollars on the building and 100,000 on contents: a deductible on a multi-million dollar rebuild, not a solution on its own, but it stays in place because it does not non-renew after a claim the way a private carrier sometimes will. Private excess flood, through carriers like Wright Flood, Neptune or Lloyd's markets, sits above the NFIP layer and closes the gap toward full replacement cost. It belongs on top of NFIP, not instead of it.
Palm Beach County has recorded 10,757 NFIP flood insurance claims since 1978, totaling 72.2 million dollars in payouts, according to FEMA's OpenFEMA claims data. That figure is countywide, covering every municipality in Palm Beach County, not specific to the Town of Palm Beach, Manalapan or Gulf Stream on their own; a direct query against FEMA's OpenFEMA API for Palm Beach County's FIPS code returned 10,754 matching claim records as of a June 2026 data freeze, close enough to confirm the countywide figure independently rather than take a single secondary source at face value.
The elevation certificate prices both the NFIP and excess layers. A licensed surveyor records the finished floor elevation, the lowest adjacent grade, equipment elevation and the base flood elevation for the lot. With FEMA's December 2024 map update having raised the base flood elevation on more than 16,000 Palm Beach County parcels, a certificate issued before that date should be treated as out of date until it is confirmed against the current maps, not assumed to still be accurate.
The Town of Palm Beach's Historic Preservation Ordinance, adopted in 1979, and the Landmarks Preservation Commission it created now protect more than 328 landmark properties, sites and vistas across the town, many of them Mediterranean Revival houses in the style Addison Mizner brought to the island in the 1920s. The Commission reviews exterior modifications to landmarked structures against a set of objective preservation criteria, which is a reasonable planning tool and also a real cost driver after a covered loss: matching historic materials, proportions and detailing under town review generally costs more, and takes longer, than a standard insurance-company rebuild estimate assumes.
This is where ordinance-or-law coverage earns its premium on a landmarked home. Standard replacement cost coverage assumes you can rebuild what was there; it does not automatically fund the added cost of complying with a historic-district review process or updated code requirements that did not exist when the original house went up. A private-client carrier that has written landmarked Palm Beach property before will ask about this directly. One that has not may not think to ask at all, which is its own kind of warning sign about whether it is the right fit for that specific house.
Manalapan and Gulf Stream present a related but different version of the same idea: fewer formally landmarked structures, but both towns run architectural review boards that shape what gets built or rebuilt, and both are effectively gated or semi-private in character, which changes access for adjusters and contractors after a loss in ways worth discussing with an agent before it becomes a claims-time surprise.
A meaningful share of the largest transactions on this barrier island, including the 105 million dollar Manalapan lot sale and the 70.9 million dollar mansion sale reported in 2026, are described in the closing reporting as ocean-to-lake parcels: land running from the Atlantic on one side to the Intracoastal Waterway on the other. That geography is a selling point and an underwriting fact at the same time. The ocean side typically sits in a VE flood zone, where FEMA expects wave action during a base flood event; the Intracoastal side is often a lower-risk AE zone. A single elevation certificate covering only the ocean-facing structure can understate the flood exposure on a property that also carries a private dock, boathouse or seawall on the lake side.
The insurance answer is the same one that applies to seawalls, docks and boat lifts anywhere on this coast: schedule them by name and value rather than assume a homeowners form picks them up. A private-client carrier will want photos and a value for the Intracoastal-side structures separately from the main house, and the wind mitigation report should reflect the construction on both frontages, not just the ocean-facing elevation most photographs show.
Citizens is Florida's insurer of last resort, and for a Palm Beach corridor home it is almost never available by statute. Florida Statute 627.351(6)(a)3 makes a structure with a dwelling replacement cost of 700,000 dollars or more ineligible for Citizens coverage, or 1 million dollars or more in a county where the Office of Insurance Regulation finds no reasonable degree of competition. The median sale prices in all three towns, from Gulf Stream's 4.9 million dollars up through Manalapan's reported eight-figure median, sit well above either threshold.
When a private-client carrier declines a submission, the next stop is excess and surplus lines, at a higher rate, a larger hurricane deductible and tighter roof and opening-protection terms. The way back to a standard private-client market is usually the same three items every time: a current wind mitigation report, an elevation certificate that reflects the December 2024 map update, and documented roof age with permits. Getting those three items in order before shopping the account, rather than after a decline, is the difference between a smooth renewal and a scramble.
Five, ten or twenty-five million above the home, autos and boat, with underlying limits set so the umbrella actually attaches without a gap.
High limits on the daily drivers so the umbrella sits cleanly on top; agreed value on the collection, scheduled by vehicle.
Jewelry, art, wine and watches at agreed value, blanket or scheduled, worldwide.
Agreed hull value, liability that matches the umbrella's attachment point, and a named-storm haul-out plan for a boat kept on the Intracoastal or at a Manalapan or Gulf Stream dock.
Workers compensation for household staff common on estates this size, and household cyber coverage for wire fraud and identity exposure.
Dennis managed shopping centers before he sold insurance, and the commercial property owner who happens to live in Palm Beach or Manalapan is exactly the client this agency was built to serve on one account, personal and commercial together.
Florida Statute 627.0629 requires every residential property insurance rate filing to include actuarially reasonable discounts for construction features that reduce windstorm loss: roof strength, roof covering, roof-to-wall connection and opening protection. A current wind mitigation inspection is the document that unlocks those discounts, and it needs to be current, not the report from the last owner or the last renewal cycle.
Roof age is the other half of the conversation, and it interacts directly with the historic-district question in the Town of Palm Beach: a barrel-tile roof on a Mizner-era house may be original in style even after a full re-roof, and a private-client carrier will want to see the permit date and the underlying materials, not just the visible tile. Private-client carriers will generally hold replacement cost on a roof at ages the standard market will not, but each carrier has its own age line, and the permit is what proves it.
Hendrickson Insurance is based in Sarasota, on Florida's Gulf Coast, roughly three hours from the Palm Beach corridor by car. Dennis writes Chubb, Vault, AIG Private Client and PURE business statewide, not only along the Gulf Coast, but he does not have first-hand experience placing coverage in the Palm Beach, Manalapan or Gulf Stream market specifically, and this page says so directly rather than inventing a local anecdote to sound otherwise. What that means in practice: placing a private-client home here is documents and conversations, not a drive-by inspection, and it moves by email and phone the same way it would for a client two blocks from the office. The carrier schedules its own inspection when one is required, and Dennis reads every application himself.
Dennis reads every application himself and responds within 48 hours, usually the same business day.
Dennis Hendrickson owns Hendrickson Insurance in Sarasota, Florida, FL License E095547, and is the only person who touches your file. Dennis does not have first-hand experience placing coverage in the Palm Beach corridor; every historical and statistical claim on this page is drawn from the named public sources below rather than from agency case history. Sources used on this page: NOAA Atlantic Oceanographic and Meteorological Laboratory, 35th anniversary of Hurricane David's Florida landfall; Town of Palm Beach, Evacuation and Re-Entry; CBS12, Palm Beach County ordering evacuations for Zones A and B; Hoodline, FEMA map update alters flood zone status for thousands in Palm Beach County; City of West Palm Beach, New FEMA Flood Zone Maps released; FEMA OpenFEMA, NFIP Claims dataset; FloodSmart, the National Flood Insurance Program; FEMA Flood Map Service Center; Town of Palm Beach, History of Palm Beach; Preservation Foundation of Palm Beach, Our History; Town of Manalapan, History; Town of Gulf Stream, History; PBP Real Estate, Palm Beach Real Estate Statistics; PBP Real Estate, Manalapan Real Estate Statistics; PBP Real Estate, Gulf Stream Real Estate Statistics; Hoodline, Manalapan homesite sells for 30 million dollars; Businesswire, February's 30 million dollar-plus home sales cluster in Florida and NYC; Florida Statute 627.351, Citizens Property Insurance Corporation; Florida Statute 627.0629, windstorm mitigation discounts. Last reviewed September 2026.
Selectively, and on the documents every time: a current elevation certificate, a wind mitigation report with roof permit dates, a primary NFIP flood policy in force, and for a landmarked structure, a replacement cost estimate that accounts for Landmarks Preservation Commission review on any post-loss rebuild. Carriers underwrite the barrier island closely; what differs is how each one weighs the file.
More than the NFIP will sell. The NFIP caps a residential building at 250,000 dollars and contents at 100,000, far under most Palm Beach, Manalapan or Gulf Stream rebuild costs. The program is NFIP as the primary layer, kept because it does not non-renew after a claim, with private excess flood stacked above it toward full replacement cost.
Almost never. Florida Statute 627.351(6)(a)3 makes a structure with a dwelling replacement cost of 700,000 dollars or more ineligible for Citizens, or under 1 million in a county where the Office of Insurance Regulation finds no reasonable degree of competition. Median home values in all three towns clear the lower of those two lines by a wide margin.
No, and this is a common misconception worth correcting. Palm Beach County's Zone A covers mobile homes, sub-standard housing and low-lying mainland areas prone to water intrusion. The barrier island, including the Town of Palm Beach, Manalapan and Gulf Stream, is Zone B; the Town of Palm Beach's own government confirms it directly. Palm Beach County has historically ordered Zones A and B to evacuate together, so the barrier island still moves early, just under a different letter than many assume.
More than 328 landmark properties, sites and vistas in the Town of Palm Beach are protected under the 1979 Historic Preservation Ordinance, and the Commission reviews modifications to those structures. Rebuilding to match historic materials under town review after a loss typically costs more than a standard rebuild, which is what ordinance-or-law coverage is for.
Florida Statute 627.0629 requires residential rate filings to include actuarially reasonable discounts for construction features that reduce windstorm loss: roof strength, roof covering, roof-to-wall connection and opening protection. On a Mizner-era or other pre-code structure, roof age and retrofit documentation often decide which private-client carrier is competitive.
It is the figure reported by BeachesMLS data as compiled by PBP Real Estate for the trailing 12 months, on 13 sales. A market that thin moves on a handful of closings, so treat any single median with caution. What is independently documented: named 2026 transactions, including a 68.3 million dollar mansion sale in February, a 105 million dollar lot sale in April and a 70.9 million dollar mansion sale in June, confirm the town trades at this scale even if the exact median shifts month to month.
By phone, email and appointment, statewide. Dennis writes Chubb, Vault, AIG Private Client and PURE business across Florida, not only the Gulf Coast, but he does not have first-hand experience in the Palm Beach market specifically, and says so plainly. Every application goes to him personally and he responds within 48 hours, usually the same day.
The statewide guide: the HO5 form, the carriers, collections and umbrella.
02 / FloodNFIP primary, private excess above it, and why the order matters.
03 / LiabilityLiability above the home, autos and boat.
Start your application, and Dennis reads it himself.
Dennis Hendrickson changed a New Jersey state tennis rule at 17 and played four years of Division I tennis at UNC Charlotte. Today he writes both the commercial and the personal insurance for Gulf Coast owners himself, and he works a renewal or a claim the way he played: nothing conceded, no point given away.
When you apply, he answers. Every application goes straight to Dennis. He reads it himself and responds the same business day in most cases, always within 48 hours.
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