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Kathleen F Costanzo

Kathleen F Costanzo
Real Estate Agent (Salesperson)
Fort Lauderdale FL

Salesperson (FL: 679343)

36 years experience

REALTOR® 3 Active Listings Serves Broward County, FL
View on Realtor.com

Contact Information

Brokerage
Keller Williams Realty Professionals (broward/Palm Beach)

Office Website
Office Address
3696 N Federal Hwy Ste 101
Fort Lauderdale, FL  33308
(Broward County)
Office Phone
954-630-7020
Office Fax
Mobile
954-914-8060
Email
kath****@*****************.com
Show Email for $5

Service Areas

Dania Beach: FL Dania: FL Hollywood: FL West Park: FL Pembroke Park: FL Pompano Beach: FL Lauderdale-by-the-Sea: FL Hillsboro Beach: FL Coconut Creek: FL Margate: FL Deerfield Beach: FL Lighthouse Point: FL Coral Springs: FL Parkland: FL Fort Lauderdale: FL North Lauderdale: FL Tamarac: FL Hillsboro Pines: FL Princeton: FL Wilton Manors: FL Lazy Lake: FL Oakland Park: FL Sea Ranch Lakes: FL Lauderdale Lakes: FL Boulevard Gardens: FL Franklin Park: FL Lauderhill: FL Washington Park: FL Roosevelt Gardens: FL Davie: FL Sunrise: FL Plantation: FL City Of Sunrise: FL Broadview Park: FL Weston: FL Royal Palm Estates: FL Acacia Villas: FL Lake Belvedere Estates: FL Haverhill: FL Pine Air: FL Greenacres: FL Watergate: FL Boca Raton: FL Delray Beach: FL Kenwood Estates: FL West Delray Beach: FL West Palm Beach: FL Lake Worth: FL

About Kathleen Costanzo

With over a decade of experience in Southern California's real estate market, this dedicated professional has made South Florida their home since 2001, specializing in residential real estate. Their creativity, extensive expertise, and passion for the industry enable them to exceed client expectations consistently. They remain vigilant in monitoring market trends and changes that may impact clients' buying or selling decisions.

Transitioning from a background in education, they discovered that real estate offered more than just transactions; it was about fostering relationships and helping individuals realize their dreams. Their commitment to clients extends well beyond the closing table, ensuring that clients feel comfortable reaching out for guidance long after the deal is finalized.

Clients place their trust in this agent not only due to their comprehensive knowledge but also because of their integrity. Each client is viewed as a person in need of support, rather than just a transaction. The goal is to become a lifelong resource for clients, providing ongoing updates about the evolving market, which clients greatly value.

The agent's strong work ethic is reflected in numerous testimonials from satisfied clients. They prioritize client needs above all else, equipped with the resources to guide clients through every step of the process. Supported by a dedicated team that shares their commitment to excellence, they offer the same level of passionate service to clients at any price point. Their enthusiasm for real estate is evident in every interaction.

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

$1,330,383
Avg. Listing Price
From Kathleen's portfolio
3.6 / 2.8
Avg. Beds/Baths
Typical property size
2,222 sf
Avg. Square Footage
Interior living space
7770
Active Listings
Current inventory

Broward County's real estate market stands as one of South Florida's most dynamic and diverse property landscapes, stretching from the Atlantic coastline to the western Everglades with over 31 municipalities creating distinct micro-markets. With 56,008 total actively licensed agents serving this expansive region, the county represents a concentrated hub of real estate activity that rivals major metropolitan areas nationwide. This substantial agent population reflects the area's robust transaction volume and the complex nature of serving everything from luxury oceanfront condominiums in Fort Lauderdale to suburban family homes in Plantation and Coral Springs.

The sheer density of licensed professionals—with all 56,008 agents maintaining active email communications—demonstrates how technology-driven and interconnected this market has become. Unlike many markets where agent communication remains fragmented across various platforms, Broward County's comprehensive digital connectivity enables rapid information flow and collaboration across its geographically diverse territories, from the canal-front properties of Las Olas to the golf course communities of Weston.

Major Broward County, Florida Real Estate Markets

Fort Lauderdale serves as the county's primary economic engine, with its downtown core, beachfront districts, and expanding urban neighborhoods attracting both international investors and domestic relocations. The city's market complexity spans from multi-million dollar yachting estates along the Intracoastal to emerging neighborhoods like Flagler Village, where industrial conversions meet modern urban living. Hollywood, Pembroke Pines, and Coral Springs each maintain distinct market characteristics, with Hollywood's beachfront revival competing directly with Miami Beach, while western communities like Davie and Southwest Ranches offer equestrian properties and larger lots appealing to families seeking space.

The county's coastal markets from Deerfield Beach south to Hallandale Beach create a continuous luxury corridor, each with specialized agent expertise in oceanfront regulations, hurricane-resistant construction, and international buyer preferences. Meanwhile, inland markets like Sunrise, Tamarac, and Margate have evolved from retirement communities into multigenerational neighborhoods, requiring agents skilled in both active adult communities and traditional family housing markets.

Market Dynamics and Geographic Complexity

Broward County's real estate complexity stems from its unique position between Miami-Dade's international luxury focus and Palm Beach County's established wealth corridors. This geographic sandwich effect creates pricing pressures and buyer migration patterns that require sophisticated market knowledge, explaining why the county supports such a large agent population relative to its size. The market experiences significant seasonal fluctuations, with winter months bringing Canadian and northeastern buyers, while summer periods see increased local activity and corporate relocations.

Hurricane resilience, flood zone navigation, and HOA regulations vary dramatically across the county's diverse housing stock, from 1970s concrete block homes in Oakland Park to new construction towers in downtown Fort Lauderdale. These complexities require specialized knowledge that many agents develop within specific geographic niches, creating opportunities for targeted business outreach and partnership development.

Why Businesses Need Broward County, Florida Agent Contact Data

Service providers, from mortgage companies to home inspection services, find Broward County's large agent population creates exceptional referral opportunities when properly cultivated through targeted communication strategies. With 56,008 agents all maintaining active email addresses, businesses can segment outreach by geographic specialization, price point focus, or transaction volume, maximizing marketing efficiency in this competitive landscape.

The county's diverse property types and international buyer presence create numerous ancillary business opportunities, from luxury staging companies targeting waterfront specialists to insurance providers focusing on flood-prone areas. Having comprehensive agent contact data enables businesses to identify and connect with the specific agent segments most likely to generate qualified referrals and ongoing partnership opportunities.

Current Property Listings

As of 2/17/2026, Kathleen Costanzo has 3 properties for sale in Fort Lauderdale and surrounding areas.

$165,000

Listed 2025-08-24

1423 Holly Heights Dr Apt 13
Fort Lauderdale, FL  33304

Beds: 1.0
Baths: 1.0
Sq Ft: 585
Condos Map
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$349,950

Listed 2025-09-12

450 SE 7th St Apt 244
Dania Beach, FL  33004

Beds: 2.0
Baths: 1.5
Sq Ft: 1,024
Townhomes Map
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$379,000

Listed 2025-09-11

1881 Middle River Dr Apt 301
Fort Lauderdale, FL  33305

Beds: 2.0
Baths: 2.0
Sq Ft: 1,525
Condos Map
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Current Property Rentals

As of 2/17/2026, Kathleen Costanzo has the following rental properties available in Fort Lauderdale and surrounding areas.

$1,750

Listed 2026-01-07

4061 N Dixie Hwy Apt 1
Oakland Park, FL  33334

Beds: 2.0
Baths: 1.0
Sq Ft: 650
Condos Map
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$5,500

Listed 2025-08-21

5000 N Ocean Blvd Apt 1408
Lauderdale By The Sea, FL  33308

Beds: 2.0
Baths: 2.0
Sq Ft: 1,433
Condos Map
View Full Details