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Tianna Sousa Viana

Tianna Sousa Viana
Real Estate Agent (Broker Sales)
Casselberry FL

Broker Sales (FL: 3368925)

13 years experience

REALTOR® 2 Active Listings Serves Seminole County, FL
View on Realtor.com

Contact Information

Brokerage
Secure Investments Realty

Office Website
Office Address
1008 Sherrywood St
Casselberry, FL  32730
(Seminole County)
Office Phone
352-478-8029
Office Fax
Mobile
352-371-1828
Email
petv******@*****.com
Show Email for $5

Service Areas

Gainesville: FL Casselberry: FL Fern Park: FL Altamonte Springs: FL Tioga: FL Jonesville: FL Newberry: FL La Crosse: FL

About Tianna Viana

Originally from Massachusetts, this real estate professional moved to the Gainesville area in 2011 to pursue a degree in Animal Sciences, complemented by a minor in Business, at the University of Florida. A dedicated Gator fan, they take pleasure in attending football games and supporting the local team.

With extensive experience in property management and retail, they have honed exceptional customer service skills. They hold certifications from the National Association of Residential Property Managers (NARPM) in Cash Flow Analysis and Office Procedures. Additionally, their background includes significant expertise in event planning, open house coordination, and social media marketing. They are a licensed REALTORĀ® and possess both the Certified Apartment Manager (CAM) and Certified Apartment Portfolio Supervisor (CAPS) designations.

Understanding the critical role of customer service, this agent prioritizes kindness and strives to ensure that every client feels valued and supported. Core values such as open communication, honesty, and diligence guide their approach. Their objective is to facilitate smooth and positive transactions, and they genuinely enjoy building connections with new clients.

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

$617,890
Avg. Listing Price
From Tianna's portfolio
3.7 / 2.7
Avg. Beds/Baths
Typical property size
2,363 sf
Avg. Square Footage
Interior living space
1482
Active Listings
Current inventory

Seminole County, Florida represents one of Central Florida's most dynamic and diverse real estate markets, strategically positioned between Orlando's urban core and the state's pristine natural landscapes. With 9,942 total actively licensed agents serving the region, this market demonstrates remarkable depth and professional expertise that reflects the county's complex mix of suburban growth, luxury developments, and established communities.

The concentration of 9,942 agents with email accessibility underscores how technology-forward this market has become, enabling seamless communication in a region where timing often determines success. From the historic charm of Sanford's waterfront properties to the master-planned communities of Lake Mary and the rural estates scattered throughout Geneva and Chuluota, Seminole County offers an unusual breadth of property types that keeps agents specializing across multiple niches.

Major Seminole County, Florida Real Estate Markets

Lake Mary and Heathrow anchor the county's luxury market segment, featuring corporate headquarters, upscale shopping, and some of Central Florida's most prestigious residential developments. These areas attract executives and professionals seeking proximity to Orlando's business districts while maintaining a suburban lifestyle. Meanwhile, Sanford's historic downtown has experienced a remarkable renaissance, with waterfront condominiums and restored bungalows drawing young professionals and retirees alike to its walkable, arts-focused community.

The county's eastern communities, including Oviedo, Winter Springs, and Casselberry, represent the sweet spot for family-oriented buyers seeking excellent schools and established neighborhoods. Longwood and Altamonte Springs provide more affordable entry points while still offering convenient access to major employment centers. Each market segment requires specialized knowledge, from understanding flood zones near the St. Johns River to navigating HOA regulations in master-planned developments.

Market Dynamics and Geographic Complexity

Seminole County's real estate landscape reflects Florida's broader trend toward suburban densification, but with unique challenges posed by environmental constraints and infrastructure limitations. The county's position along the St. Johns River creates desirable waterfront opportunities while requiring agents to understand complex flood insurance requirements and environmental regulations. Additionally, the proximity to major theme parks generates significant investment property demand, particularly in communities with short-term rental potential.

Inventory levels fluctuate dramatically between different price points and property types, with luxury lakefront homes often sitting longer while starter homes in school-zoned areas move rapidly. The county's mix of new construction in areas like Lake Mary and historic properties in Sanford creates pricing complexity that requires local expertise to navigate effectively.

Why Businesses Need Seminole County, Florida Agent Contact Data

Mortgage brokers, insurance providers, and home service companies find Seminole County's agent network particularly valuable due to the high transaction volume and diverse property types requiring specialized services. The 9,942 licensed professionals represent a sophisticated referral network for businesses offering everything from luxury home insurance to septic system maintenance for rural properties.

Technology companies and marketing firms targeting real estate professionals benefit from this market's tech-savvy agent base, with universal email adoption indicating openness to digital tools and services. The county's position as a growing suburban market means agents actively seek competitive advantages through new technologies, creating opportunities for PropTech companies and service providers looking to establish relationships in Florida's expanding real estate sector.

Current Property Listings

As of 2/13/2026, Tianna Viana has 2 properties for sale in Casselberry and surrounding areas.

$99,000

Listed 2026-01-20

611 SW 75th St Apt 104
Gainesville, FL  32607

Beds: 2.0
Baths: 2.0
Sq Ft: 1,292
Lot: 307,534 sf
Condos Map
View Full Details

$139,000

Listed 2026-01-22

7200 SW 8th Ave Unit Q107
Gainesville, FL  32607

Beds: 2.0
Baths: 2.0
Sq Ft: 1,070
Lot: 871 sf
Condos Map
View Full Details

Current Property Rentals

As of 2/13/2026, Tianna Viana has the following rental properties available in Casselberry and surrounding areas.

$1,300

Listed 2025-07-24

2735 SW 35th Pl Apt 403
Gainesville, FL  32608

Beds: 2.0
Baths: 2.5
Sq Ft: 1,088
Lot: 357,192 sf
Townhomes Map
View Full Details

$1,200

Listed 2025-09-02

6138 SW 8th Ln
Gainesville, FL  32607

Beds: 2.0
Baths: 1.5
Sq Ft: 1,016
Lot: 871 sf
Townhomes Map
View Full Details

$1,150

Listed 2026-01-22

1810 NW 23rd Blvd Apt 107
Gainesville, FL  32605

Beds: 1.0
Baths: 1.0
Sq Ft: 760
Lot: 30,492 sf
Condos Map
View Full Details

$2,375

Listed 2025-11-25

1604 SW 66th Dr
Gainesville, FL  32607

Beds: 3.0
Baths: 2.0
Sq Ft: 1,532
Lot: 8,276 sf
Single Family Map
View Full Details

$1,275

Listed 2026-01-22

3880 SW 20th Ave Apt 1507
Gainesville, FL  32607

Beds: 2.0
Baths: 2.5
Sq Ft: 1,176
Lot: 871 sf
Condos Map
View Full Details