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Mary Valenti-Sizemore

Mary Valenti-Sizemore
Real Estate Agent (Salesperson)
Fort Myers FL

Salesperson (FL: 3118439)

25 years experience

REALTOR® 1 Active Listings Serves Lee County, FL
View on Realtor.com

Contact Information

Brokerage
Alliance Realty Group
Office Address
14090 Metropolis Ave Ste 206
Fort Myers, FL  33912
(Lee County)
Office Phone
239-274-6637
Office Fax
239-225-0086
Mobile
239-565-4412
Email
life*******@*******.net
Show Email for $5

Service Areas

Villas: FL Fort Myers: FL

About Mary Valenti-Sizemore

Maria is a distinguished real estate professional, honored with the prestigious “FIVE STAR REAL ESTATE AGENT” designation, an accolade bestowed upon fewer than 5% of real estate agents in Southwest Florida based on impartial client satisfaction surveys. She is committed to delivering an unparalleled level of service to both buyers and sellers, empowering her clients to make well-informed decisions that align with their best interests, including those of their family and friends.

Her approach centers on a strong customer focus, which she believes is essential for building trust with her clients. Maria’s consistent follow-up and adaptability to market fluctuations have proven invaluable to her clientele. She ensures peace of mind through comprehensive after-sale support, addressing any unique challenges that may arise during the transaction process.

Maria's dedication to her clients has fostered a robust network of referrals from satisfied buyers and sellers. As a Worldwide Certified agent, she is equipped to market properties to international buyers, expanding the reach of her clients’ listings.

Originally from Fairfield County, Connecticut, Maria has resided in Florida for over two decades. Her background includes corporate accounting experience with Starr Broadcasting and a decade in the Health & Wellness sector, complemented by numerous national certifications. This diverse expertise has laid a solid foundation for her successful real estate career.

Maria holds a Bachelor of Science degree in Accounting from Sacred Heart University in Fairfield, CT. She graduated from the Cook Real Estate School in Florida and has been a licensed Realtor® since 2005. Her professional affiliations include membership in the Greater Fort Myers and "The Beach" Realtors Association, the Florida Association of Realtors, and the National Association of Realtors (NAR).

Additionally, Maria has contributed to her community as a National Arthritis Foundation Aquatic Program Leader and was instrumental in establishing a pioneering aerobic physical training program for firefighters in Connecticut, the first of its kind in the country. Whether you are a homeowner looking to buy or sell in Southwest Florida or an investor seeking opportunities, Maria is just a phone call away, ready to assist.

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

$724,875
Avg. Listing Price
From Mary's portfolio
3.3 / 2.5
Avg. Beds/Baths
Typical property size
1,998 sf
Avg. Square Footage
Interior living space
12669
Active Listings
Current inventory

Lee County, Florida stands as one of Southwest Florida's most dynamic real estate markets, anchored by Fort Myers and Cape Coral along the Caloosahatchee River. This coastal paradise has experienced remarkable growth over the past decade, transforming from a sleepy retirement destination into a thriving hub that attracts families, professionals, and investors from across the nation. The market's resilience and diversity have created opportunities that extend far beyond traditional seasonal patterns.

With 20,629 total actively licensed agents operating in Lee County—all equipped with email contact information—the market demonstrates both robust activity and sophisticated digital connectivity. This substantial agent presence reflects the county's complex geography spanning barrier islands, mainland communities, and everything in between, each requiring specialized local expertise to navigate effectively.

Major Lee County, Florida Real Estate Markets

Fort Myers serves as the county's commercial and cultural center, featuring established neighborhoods like McGregor Boulevard's historic corridor alongside rapidly developing areas such as Gateway and Six Mile Cypress. Cape Coral, known as the "Waterfront Wonderland," boasts more miles of canals than Venice, Italy, making waterfront properties a significant market segment. The city's systematic development of previously undeveloped lots has created unique opportunities for both builders and buyers seeking customizable living situations.

The barrier islands of Sanibel, Captiva, and Fort Myers Beach represent the premium coastal market, where properties command top dollar for their pristine beaches and natural preserves. Bonita Springs bridges Lee and Collier counties, offering luxury developments like Bonita Bay, while Estero provides master-planned communities such as Miromar Lakes. Each area maintains distinct characteristics that require agents with hyperlocal knowledge to serve clients effectively.

Market Dynamics and Geographic Complexity

Lee County's real estate landscape operates across multiple price points simultaneously, from affordable starter homes in Lehigh Acres to multimillion-dollar estates on Captiva Island. The market's seasonal nature creates fascinating dynamics where inventory patterns, pricing strategies, and buyer demographics shift dramatically between winter and summer months. This complexity demands agents who understand not just property values, but migration patterns, rental markets, and investment potential across diverse communities.

The county's rapid population growth—among Florida's fastest-growing regions—has created infrastructure challenges and opportunities that directly impact real estate values. New construction struggles to meet demand in some areas, while others experience planned development that transforms entire districts. Hurricane recovery and flood zone considerations add another layer of expertise that separates knowledgeable local agents from generalists.

Why Businesses Need Lee County, Florida Agent Contact Data

Real estate service providers, from mortgage lenders to home inspectors, find Lee County's 20,629 agents represent an exceptionally valuable network for business development. The high agent-to-population ratio indicates active market participation and frequent transactions, creating consistent demand for professional services. Marketing companies, technology providers, and financial services can leverage this comprehensive contact database to reach decision-makers who influence significant real estate transactions daily.

The fact that all 20,629 agents maintain email contact information enables sophisticated digital marketing campaigns targeting specific geographic specialties or client demographics. Property management companies, insurance providers, and construction contractors benefit from direct access to agents who regularly encounter clients needing their services, creating referral opportunities that drive sustainable business growth throughout this dynamic market.

Current Property Listings

As of 2/11/2026, Mary Valenti-Sizemore has 1 property for sale in Fort Myers and surrounding areas.

$319,000

Listed 2025-12-02

10461 Washingtonia Palm Way Apt 3436
Fort Myers, FL  33966

Beds: 2.0
Baths: 2.0
Sq Ft: 1,232
Lot: 10,794 sf
Condos Map
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Current Property Rentals

Mary Valenti-Sizemore currently has no rental properties available in Fort Myers and surrounding areas. Check back later.