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Franz Rosenberger

Franz Rosenberger
Real Estate Agent (Salesperson)
Grand Isle VT

Salesperson (VT: 082.0007396)

23 years experience

REALTOR® 2 Active Listings Serves Grand Isle County, VT
View on Realtor.com

Contact Information

Brokerage
Coldwell Banker Islands Realty

Office Website
Office Address
139 East Shore North
Grand Isle, VT  05458
(Grand Isle County)
Office Phone
802-372-5777
Office Fax
Mobile
802-777-7646
Email
fran*@***************.com
Show Email for $5

Service Areas

Saint Albans Town: VT Grand Isle: VT South Hero: VT North Hero: VT Colchester: VT

About Franz Rosenberger

Mission: To provide the highest level of integrity expertise and service for my clients and customers

Awards and Designation:

Number 1 Coldwell Banker Sales Associate 2020 2022 State of Vermont
2020-2022 International Presidents Elite Award Top 2% of CB Agents worldwide
Top Gross Sales Agent Grand Isle County 2014-2018 and 2020 20221 Over 200 million dollars in property sold
Top Gross Sales Agent Coldwell Banker Islands Realty 2006-2018 2020 International Presidents Award 2010 2012 2015-2019
Number 1 Coldwell Banker Agent - State Of Vermont 2008

Education and Experience:
BA in Psychology Buffalo State Minor in Creativity and Problem Solving
Joined Coldwell Banker Islands Realty in 2003

•Coldwell Banker University
•National Association of Realtors
•Vermont Association of Realtors
•Former Restaurant Owner Isle Of Palms South Carolina
•Kayaking Windsurfing Outfitting Business in Vermont and South Carolina
•Specialty is Lake shore and Island Properties

Personal

My wife Anne and I moved to Vermont in 2000 to the Champlain Islands from Isle Of Palms South Carolina where we owned and operated a restaurant and windsurfing/kayaking outfitting business We wanted to expose our young family to living on the lake and share with them the experience of four seasons and to move closer to our families in the Northeast In 2001 we bought a circa 1860 farmhouse on the lake in Grand Isle that we have been renovating and wrestling with ever since We live there with our daughter Alex and son Will It would be my pleasure to share my experience of moving to the area with you Please don't hesitate to call or email me with any questions you may have about the area Thanks for taking the time to find out a bit about me

Grand Isle County, VT Real Estate Market Analysis (Single Family Homes)

$634,893
Avg. Listing Price
From Franz's portfolio
3.3 / 2.3
Avg. Beds/Baths
Typical property size
2,043 sf
Avg. Square Footage
Interior living space
43
Active Listings
Current inventory

Grand Isle County, Vermont represents one of the most unique real estate markets in New England, encompassing a collection of islands in Lake Champlain that offer an entirely different lifestyle from mainland Vermont. This distinctive geography creates a specialized market where waterfront properties, seasonal homes, and year-round residences coexist in a delicate balance that reflects both recreational and residential demand.

The county's real estate landscape is shaped by its island communities, including South Hero, Grand Isle, Isle La Motte, and North Hero, each offering distinct characteristics from historic lakefront estates to modest seasonal cottages. With 28 total actively licensed agents serving this specialized market, the professional community is tight-knit and highly knowledgeable about the unique challenges of island property transactions, including seasonal access considerations and specialized financing requirements.

Major Grand Isle County, Vermont Real Estate Markets

South Hero serves as the county's primary residential hub, featuring the largest concentration of year-round homes and the most diverse price points, from affordable starter homes to luxury lakefront properties commanding premium prices. The town's proximity to mainland Vermont via Route 2 makes it particularly attractive to commuters seeking island living without complete isolation from urban amenities.

Grand Isle and North Hero represent the more recreational-focused markets, where seasonal properties and vacation homes dominate the landscape. Isle La Motte, the smallest inhabited island, offers the most exclusive and limited inventory, with historic properties and pristine waterfront lots that rarely come to market, creating intense competition when quality listings do appear.

Market Dynamics and Geographic Complexity

The island geography creates fascinating market dynamics where inventory is naturally limited by available land, and seasonal accessibility can significantly impact showing schedules and closing timelines. Winter months often see reduced activity not just due to typical seasonal patterns, but because potential buyers may be unable or unwilling to navigate potentially challenging lake crossings to view properties.

Surprisingly, the market has shown remarkable resilience during economic fluctuations, with waterfront properties maintaining value better than many mainland counterparts. The limited supply of true lakefront parcels, combined with increasing demand from buyers seeking remote work locations and recreational properties, has created a seller's market that persists even during broader economic uncertainties.

Why Businesses Need Grand Isle County, Vermont Agent Contact Data

Service providers targeting this market must understand that all 28 actively licensed agents maintain email communication, reflecting the professional standards necessary to serve sophisticated clients in this specialized market. These agents often handle transactions involving complex waterfront rights, seasonal property management, and unique financing situations that require extensive coordination with mainland service providers.

Mortgage brokers, home inspectors, contractors, and property management companies find that building relationships with Grand Isle County agents opens doors to high-value clients who often own multiple properties and require ongoing services. The interconnected nature of island communities means that referrals from trusted agents carry exceptional weight, making direct access to agent contact information invaluable for businesses seeking to establish lasting presences in this distinctive market.

Current Property Listings

As of 1/31/2026, Franz Rosenberger has 2 properties for sale in Grand Isle and surrounding areas.

$429,900

Listed 2025-10-30

4 Westside Vlg
Grand Isle, VT  05458

Beds: 2.0
Baths: 2.0
Sq Ft: 1,457
Condos Map
View Full Details

$929,900

Listed 2025-10-31

417 W Shore Rd
South Hero, VT  05486

Beds: 3.0
Baths: 1.0
Sq Ft: 868
Lot: 52,272 sf
Single Family Map
View Full Details

Current Property Rentals

Franz Rosenberger currently has no rental properties available in Grand Isle and surrounding areas. Check back later.