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Stephen B Keyser Jr

Stephen B Keyser Jr
Real Estate Agent (Salesperson)
Sarasota FL

Salesperson (FL: 3215754)

18 years experience

REALTOR® 17 Active Listings Serves Sarasota County, FL
View on Realtor.com

Contact Information

Brokerage
Re/Max Alliance Group

Office Website
Office Address
2000 Webber St
Sarasota, FL  34239
(Sarasota County)
Office Phone
941-954-5454
Office Fax
941-954-5455
Mobile
941-957-8425
Email
bret*******@*****.com
Show Email for $5

Service Areas

South Sarasota: FL Sarasota: FL Southgate: FL Ridge Wood Heights: FL

About Stephen Keyser

Brett Keyser is a dedicated Sales Associate and Realtor® with RE/MAX Alliance Group, deeply rooted in Sarasota, Florida. Having grown up in this vibrant city, he possesses an intimate knowledge of the local real estate landscape, enabling him to effectively assist clients in buying and selling properties throughout Sarasota and Manatee counties. His extensive portfolio includes successful transactions in prestigious communities such as The Ritz-Carlton, The Oaks Club, West of the Trail, Siesta Key, and South Gate, among others.

In 2014, Brett distinguished himself by ranking in the top 5% of active members of the Realtor® Association of Sarasota and Manatee based on transaction volume, and in the top 10% for dollar volume. Prior to joining RE/MAX in 2009, he honed his skills at Michael Saunders & Company and spent several years in the finance sector in Manhattan.

Brett's leadership extends beyond real estate; he served as the immediate past president of the Sunrise Success Chapter of Business Network International (BNI) in Sarasota, where he was recognized as the "Most Valuable Member" in 2014. Additionally, he earned the title of "Member of the Year" for BNI's Southwest Florida Chapter, which comprises over 1,500 members.

Active in his community, Brett is involved with the Church of the Palms and is fluent in Spanish. His personal interests include golf, tennis, and long-distance running. He holds a Bachelor of Science degree, graduating Cum Laude in Finance, as well as an MBA from the University of Florida.

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

$948,330
Avg. Listing Price
From Stephen's portfolio
3.1 / 2.6
Avg. Beds/Baths
Typical property size
2,142 sf
Avg. Square Footage
Interior living space
6180
Active Listings
Current inventory

Sarasota County's real estate market stands as one of Florida's most sophisticated and competitive landscapes, with an impressive network of 13,714 actively licensed agents serving this coveted Gulf Coast region. This substantial agent presence reflects the area's magnetic appeal to both seasonal residents and permanent transplants seeking the perfect blend of cultural sophistication and coastal living.

The market's complexity stems from its diverse property types, ranging from luxury waterfront estates in exclusive enclaves to family-friendly neighborhoods inland. With all 13,714 agents maintaining current email addresses, the communication infrastructure supporting this market demonstrates the high level of professionalism and connectivity that defines Sarasota County's real estate ecosystem.

Major Sarasota County, Florida Real Estate Markets

Sarasota city anchors the county's luxury market, with downtown condominiums and bayfront properties commanding premium prices, while nearby Siesta Key continues to attract international buyers drawn to its world-renowned beaches. Venice offers a unique blend of historic charm and modern development, particularly appealing to retirees, while North Port has emerged as a surprising hotspot for younger families seeking affordability without sacrificing amenities.

The barrier islands, including Longboat Key and Casey Key, represent some of Florida's most exclusive real estate, creating specialized market segments that require deep local expertise. Osprey and Nokomis round out the county's diverse offerings, providing everything from golf course communities to waterfront living at various price points, each demanding agents with specific neighborhood knowledge and client relationships.

Market Dynamics and Geographic Complexity

Sarasota County's real estate market operates on multiple tiers simultaneously, with luxury properties often selling through private networks while entry-level homes face intense competition from cash buyers and investors. The seasonal nature of the market creates unique timing challenges, with peak activity running from January through April when northern buyers actively search, followed by a strategic summer period when locals and year-round residents dominate transactions.

Geographic micro-markets within the county can vary dramatically in pricing, inventory levels, and buyer demographics, sometimes within just a few miles of each other. This complexity requires agents to maintain hyperlocal expertise while understanding broader county trends, creating opportunities for businesses that can effectively segment and target specific agent specialties and territorial focuses.

Why Businesses Need Sarasota County, Florida Agent Contact Data

Mortgage lenders, title companies, and home service providers require direct access to Sarasota County's extensive agent network to capitalize on the area's robust transaction volume and high property values. With such a large concentration of active agents, businesses can develop targeted campaigns for specific market segments, whether focusing on luxury specialists, first-time buyer experts, or investment property professionals.

The complete email accessibility of all 13,714 agents creates unprecedented opportunities for B2B marketing, continuing education providers, and real estate technology companies to reach this influential market efficiently. Given Sarasota County's reputation as a trendsetting market that often influences broader Florida real estate patterns, establishing strong relationships with local agents can provide valuable market intelligence and expansion opportunities throughout the region.

Current Property Listings

As of 2/17/2026, Stephen Keyser has 17 properties for sale in Sarasota and surrounding areas. These are the top 10 listings.

$174,900

Listed 2025-09-16

505 Rubens Dr Unit 505
Nokomis, FL  34275

Beds: 2.0
Baths: 2.0
Sq Ft: 1,538
Single Family Map
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$455,000

Listed 2025-05-14

800 N Tamiami Trl Unit 604
Sarasota, FL  34236

Beds: 1.0
Baths: 1.5
Sq Ft: 1,070
Lot: 94,961 sf
Condos Map
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$999,999

Listed 2025-11-26

2518 Dick Wilson Dr
Sarasota, FL  34240

Beds: 3.0
Baths: 3.0
Sq Ft: 3,023
Lot: 13,504 sf
Single Family Map
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$1,990,000

Listed 2025-12-02

3408 Founders Club Dr
Sarasota, FL  34240

Beds: 4.0
Baths: 4.5
Sq Ft: 4,864
Lot: 29,185 sf
Single Family Map
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$619,900

Listed 2026-02-02

13653 Heritage Way
Sarasota, FL  34240

Beds: 4.0
Baths: 2.5
Sq Ft: 2,310
Lot: 33,977 sf
Single Family Map
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$149,900

Listed 2026-01-16

500 N Jefferson Ave Apt C3
Sarasota, FL  34237

Beds: 1.0
Baths: 1.0
Sq Ft: 595
Single Family Map
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$99,000

Listed 2026-01-12

1310 Glen Oaks Dr E Unit 285E
Sarasota, FL  34232

Beds: 1.0
Baths: 1.0
Sq Ft: 648
Condos Map
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$229,900

Listed 2025-12-10

5531 Rosehill Rd Unit 203
Sarasota, FL  34233

Beds: 2.0
Baths: 2.0
Sq Ft: 1,316
Lot: 831,996 sf
Condos Map
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$275,000

Listed 2026-01-26

3403 N Osprey Ave
Sarasota, FL  34234

Beds: 3.0
Baths: 2.0
Sq Ft: 1,352
Lot: 6,098 sf
Single Family Map
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$265,000

Listed 2026-01-26

3600 Central Ave
Sarasota, FL  34234

Beds: 3.0
Baths: 2.0
Sq Ft: 1,110
Lot: 8,276 sf
Single Family Map
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Current Property Rentals

As of 2/15/2026, Stephen Keyser has the following rental properties available in Sarasota and surrounding areas. These are the top 10 listings.

$1,995

Listed

4001 Beneva Rd Apt 405
Sarasota, FL  34233

Beds: 4.0
Baths: 2.5
Sq Ft: 1,630
Single Family Map
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$3,750

Listed 2025-06-25

2513 Boone Ct
Sarasota, FL  34237

Beds: 3.0
Baths: 3.5
Sq Ft: 2,066
Lot: 2,614 sf
Townhomes Map
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