Insurance for Alpine, on the Palisades
Alpine sits 518 feet above the Hudson, fifteen miles from Midtown, with the Palisades cliffs along its whole eastern edge. Forbes has ranked its ZIP code, 07620, the most expensive in America. Estates like these need insurance written for estates: guaranteed rebuild cost, collections, household staff and serious liability limits.
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Short answers
Who insures estates in Alpine, NJ?
Stonebrook Insurance places Alpine homes with high-net-worth carriers through Stonebrook Private Client, alongside cars, collections, staff and umbrella coverage.
How expensive are Alpine homes?
Forbes ranked ZIP 07620 the most expensive in the U.S. in 2009 (tied with Greenwich, Conn.) and again in 2012, with a median of about $4.25 million.
Do I need workers’ comp for household staff?
Usually, yes. New Jersey generally requires it for household employees, and a homeowners policy doesn’t cover a staff member’s injury.
Is flood a concern in Alpine?
Not for most homes, which sit high on the Palisades. Water damage inside the house is the bigger risk.
A borough named for the mountains.
Alpine became a borough on April 8, 1903, carved from Harrington Township. The story goes that the wife of journalist Charles Nordhoff named it, because the view reminded her of the Swiss Alps.
Its history goes back much further. At Closter Landing, below the cliffs, stands the Blackledge-Kearney House, built in the mid-1700s. Tradition says Lord Cornwallis used it as a headquarters when his troops crossed the Hudson in November 1776, though historians debate that. Later, Rachel Kearney ran it as a tavern for river traffic. Today it’s a museum inside Palisades Interstate Park.
Modern Alpine is about 1,760 people on large, private lots: estates, gated drives and long views across the river toward Yonkers and the Bronx. Its average property tax bill, $21,299 in 2018, was the highest in Bergen County.

Everything you insure in Alpine, in one place.
Each guide is written for Alpine.
Home Insurance
Guaranteed rebuild cost, water damage, generators, security and seasonal homes elsewhere.
Stonebrook Private Client
Art, jewelry, wine, high-limit umbrellas and every home you own.
The local facts that shape your coverage.
From Census data, Forbes and Palisades Interstate Park records.
| Fact | Alpine | Why it matters |
|---|---|---|
| Population | 1,762 (2020 census) | Few households, very large homes. |
| Area | About 9.2 square miles, nearly a third of it water | The Hudson forms the eastern border. |
| Elevation | 518 feet | High ground: wind and trees matter more than flood. |
| ZIP 07620 | Ranked most expensive in the U.S. by Forbes (2009, 2012) | Rebuild costs far beyond standard guidelines. |
| Average property tax (2018) | $21,299, highest in Bergen County | A signal of home values, and of what’s at stake. |
| Palisades Interstate Park | About 12 miles and 2,500 acres in New Jersey | Runs the entire length of Alpine. |
| Schools | Alpine School (K–8); high school at Tenafly | Teen drivers commute to Tenafly. |
| Transit | No NJ Transit service; Rockland Coaches on Route 9W | Nearly every trip is by car. |
The Alpine our clients know.
Palisades Interstate Park
Created in 1900 to stop quarrying on the cliffs, after a campaign led by the New Jersey Federation of Women’s Clubs. More than 30 miles of trails.
Alpine Boat Basin
A small marina and picnic area at the river’s edge, reached by Henry Hudson Drive.
Rio Vista
The neighborhood in Alpine’s south end, on the old Rionda estate, subdivided in the 1980s. Its stone “Devil’s Tower” was designed by Charles Rollinson Lamb.
The Armstrong Tower
The 400-foot tower where Edwin Howard Armstrong developed FM radio. It still carries broadcast signals, and served New York TV stations after 9/11.
Blackledge-Kearney House
The 18th-century house at Closter Landing, now a museum.
Alpine Pavilion
A stone picnic pavilion built in 1934 by the Civil Works Administration.


An independent agency for estates.
Alpine homes belong with high-net-worth carriers, and those carriers differ a lot: in how they value a rebuild, how they handle water damage, what they require for security, and how they price collections. Because we’re independent, we compare them for you.
We also put the whole picture together: the Alpine house, any shore or city homes, the cars, the collections, the staff and the umbrella over all of it.
Send us your declarations pages and we’ll show you the gaps.
What our clients say.
Five-star reviews from Stonebrook clients on Google.
“The whole team at Stonebrook is great, especially Rebecca. Super knowledgeable about insurance and looks out for your best interest, no upselling.”
“This agency got me a better policy for a fraction of what I was paying prior. I highly recommend giving them a try!”
“Great experience overall. Responsive, knowledgeable, and easy to work with. Everything was handled clearly and efficiently.”
More for Alpine families.
What Alpine families ask us.
What insurance agency serves Alpine, NJ?
Stonebrook Insurance Group, an independent agency founded in 1982, insures Alpine homes through Stonebrook Private Client, along with cars, collections, staff and umbrella coverage.
How did Alpine get its name?
According to local history, the wife of journalist Charles Nordhoff thought the setting looked like the Swiss Alps.
When did Alpine become a borough?
April 8, 1903, from part of Harrington Township.
Does Alpine have public transit?
No NJ Transit service. Rockland Coaches runs along Route 9W to the Port Authority and the George Washington Bridge bus station.
Can you insure my other homes too?
Yes. We place home coverage in all 50 states, so a city apartment or shore house can sit under the same program.
How do I get a quote for an Alpine home?
Call (732) 905-4100, email info@stonebrookins.com, or use the form on this page.
Neighbors: Tenafly.
Sources for this page
- Wikipedia: Alpine, New Jersey
- Wikipedia: Palisades Interstate Park
- Wikipedia: Blackledge-Kearney House
Figures come from the sources listed and are dated where the source gives a date. Coverage descriptions are general; your policy wording controls.
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