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Karol Marsden

Karol Marsden
Real Estate Agent (Broker Sales)
Islamorada FL

Broker Sales (FL: 3216741)

18 years experience

REALTOR® 5 Active Listings Serves Monroe County, FL
View on Realtor.com

Contact Information

Brokerage
Berkshire Hathaway Homeservices Keys Real Estate - Islamorada

Office Website
Office Address
P O Box 1634 85992 Overseas Hwy
Islamorada, FL  33036-1634
(Monroe County)
Office Phone
305-664-2884
Office Fax
305-664-2884
Mobile
305-395-1975
Email
karo********@*****.com
Show Email for $5

Service Areas

North Key Largo: FL Key Largo: FL Islamorada Village of Islands: FL Tavernier: FL Islamorada: FL Key Colony Beach: FL Grassy Key: FL Duck Key: FL Marathon Shores: FL Marathon: FL Layton: FL Big Coppitt Key: FL Stock Island: FL Key West: FL East Rockland Key: FL

About Karol Marsden

**Karol Marsden, Broker Associate and BHHS Luxury Collection Specialist**
**BHHS Leading Edge Society**

Karol Marsden is dedicated to delivering exceptional service, comprehensive insights, and a deep understanding of the Florida Keys real estate market. Whether clients are looking to buy or sell residential or commercial properties, they benefit from her extensive experience and local expertise. Karol's passion for the Florida Keys, coupled with her commitment to integrity, positions her as an ideal Realtor for those seeking the perfect property or buyer.

Monroe County, FL Real Estate Market Analysis (Single Family Homes)

$2,566,329
Avg. Listing Price
From Karol's portfolio
3.4 / 3.0
Avg. Beds/Baths
Typical property size
2,076 sf
Avg. Square Footage
Interior living space
1571
Active Listings
Current inventory

Monroe County, Florida represents one of the most unique real estate markets in the United States, stretching across the iconic Florida Keys archipelago from Key Largo to Key West. This tropical paradise market operates under extraordinary constraints that make it unlike any other coastal region, with limited land availability creating a supply-restricted environment that drives both opportunity and complexity for real estate professionals.

The county's real estate landscape is served by 2,309 actively licensed agents, all of whom maintain email contact information, reflecting the tech-savvy nature required to navigate this specialized market. These professionals must master everything from hurricane-resilient construction standards to complex flood zone regulations while serving clients ranging from local fishing families to international luxury buyers seeking their slice of Caribbean-style living just 90 miles from Cuba.

Major Monroe County, Florida Real Estate Markets

Key West anchors the county's luxury market as the southernmost city in the continental United States, where historic Conch Republic charm meets million-dollar waterfront estates. The island's limited 4.2 square miles support everything from quaint Old Town cottages near Duval Street to expansive harbor-front compounds, while Islamorada has emerged as the sportfishing capital with some of the highest per-square-foot values in Florida due to its exclusive resort atmosphere and world-class marina infrastructure.

The Upper Keys, including Key Largo and Tavernier, offer the most accessible entry points to Keys living while maintaining proximity to mainland Florida amenities. Marathon serves as the geographic and commercial heart of the Middle Keys, featuring the largest year-round population and most diverse housing stock, from affordable mobile home communities to luxury canal-front properties with deep-water access to both the Atlantic Ocean and Florida Bay.

Market Dynamics and Geographic Complexity

Monroe County's real estate market operates under the unique constraint of the Rate of Growth Ordinance (ROGO), which strictly limits new residential construction to preserve the fragile ecosystem and infrastructure capacity. This creates an unusual dynamic where teardown and renovation projects often represent the primary path to modern housing, driving construction costs significantly above mainland Florida averages while maintaining property values through scarcity.

Hurricane risk and flood insurance requirements add layers of complexity that separate experienced Keys agents from mainland practitioners. Properties must navigate FEMA flood zones, wind mitigation standards, and elevation requirements that can dramatically impact both insurability and marketability, creating a specialized knowledge base that makes local expertise invaluable for successful transactions.

Why Businesses Need Monroe County, Florida Agent Contact Data

Insurance companies, mortgage lenders, and construction contractors require direct access to Monroe County's agent network to navigate the specialized requirements of Keys real estate transactions. These professionals serve as essential liaisons for understanding flood zone determinations, wind mitigation credits, and hurricane-resistant construction standards that directly impact underwriting and project feasibility in this high-risk, high-value market.

Technology providers, luxury service companies, and marine industry businesses find Monroe County agents invaluable for identifying affluent property owners who represent prime prospects for high-end products and services. The concentration of vacation homes, investment properties, and luxury waterfront estates creates unique opportunities for businesses targeting sophisticated buyers who often maintain multiple residences and require premium services across various lifestyle categories.

Current Property Listings

As of 3/27/2026, Karol Marsden has 5 properties for sale in Islamorada and surrounding areas.

$1,299,000

Listed 2026-01-24

96000 Overseas Hwy Apt P1
Key Largo, FL  33037

Beds: 2.0
Baths: 2.5
Sq Ft: 1,320
Townhomes Map
View Full Details

$1,375,000

Listed 2026-02-03

96000 Overseas Hwy Apt EE33
Key Largo, FL  33037

Beds: 2.0
Baths: 2.0
Sq Ft: 1,278
Condos Map
View Full Details

$1,850,000

Listed 2026-01-02

1850 S Ocean Dr Apt 1004
Hallandale Beach, FL  33009

Beds: 3.0
Baths: 3.5
Sq Ft: 2,078
Condos Map
View Full Details

$925,000

Listed 2025-09-19

3625 Seaside Dr Unit 25204
Key West, FL  33040

Beds: 2.0
Baths: 2.0
Sq Ft: 798
Condos Map
View Full Details

$1,995,000

Listed 2026-01-06

96000 Overseas Hwy Apt EE1
Key Largo, FL  33037

Beds: 3.0
Baths: 2.0
Sq Ft: 1,928
Condos Map
View Full Details

Current Property Rentals

As of 3/27/2026, Karol Marsden has the following rental properties available in Islamorada and surrounding areas.

$3,750

Listed 2026-02-21

96000 Overseas Hwy Apt S8
Key Largo, FL  33037

Beds: 2.0
Baths: 1.5
Sq Ft: 1,056
Townhomes Map
View Full Details