Joselin N Grueser

Joselin N Grueser
Real Estate Agent (Broker)
Elkton FL

Broker (FL: 3351031)

10 years experience

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

Contact Information

Brokerage
Ocean Eleven Realty

Office Website
Office Address
4113 Palmetto Bay Dr
Elkton, FL  32033
(Saint Johns County)
Office Phone
904-837-0555
Office Fax
Mobile
904-837-0555
Email
joselingrueser@gmail.com

Service Areas

St. Augustine: FL Villano Beach: FL St. Augustine Shores: FL St. Augustine South: FL Elkton: FL Butler Beach: FL Marineland: FL Crescent Beach: FL St. Augustine Beach: FL Anastasia Island: FL World Golf Village: FL Palm Valley: FL Ponte Vedra Beach: FL Sawgrass: FL Jacksonville: FL Neptune Beach: FL Palm Coast: FL Bunnell: FL Flagler Estates: FL Hastings: FL Welaka: FL Bostwick: FL Palatka: FL Hollister: FL East Palatka: FL

About Joselin Grueser

Before joining Keller Williams Atlantic Partners in St. Augustine, this professional gained valuable experience at Berkshire Hathaway HomeServices. With 17 years dedicated to property management, they have developed a deep understanding of the real estate landscape.

Originally from Venezuela, they are fluent in Spanish. At the age of 17, they relocated to the United States to pursue higher education at Hocking College in Nelsonville, Ohio, where they earned a degree in Business Administration and Management.

Over the years, they have recognized that exceptional customer service is the cornerstone of success. For those considering a move to Florida—whether from another country, state, or city—this agent is well-equipped to assist in the St. Augustine, Jacksonville, or Palm Coast areas. Having experienced the challenges of relocating firsthand, they are committed to providing representation marked by professionalism, creativity, integrity, and loyalty.

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

$852,555
Avg. Listing Price
From Joselin's portfolio
3.7 / 3.0
Avg. Beds/Baths
Typical property size
2,460 sf
Avg. Square Footage
Interior living space
2759
Active Listings
Current inventory

If you need to reach active real estate agents in Saint Johns County, Florida, this list was built for you. Mortgage lenders, title companies, PropTech platforms, insurance providers, continuing education companies, and recruiters all rely on verified agent contact data to drive their outreach. Whether you are launching a new product, filling a pipeline, or growing a referral network, connecting directly with licensed agents in this market is far more effective than broad digital advertising.

This list includes {{AGENT_COUNT}} actively licensed real estate agents in Saint Johns County with verified email addresses, plus {{CELL_COUNT}} agents who also have cell phone numbers on file. That combination gives you multiple touchpoints for a single outreach campaign, making it ideal for businesses that want to run coordinated email and phone sequences without sourcing data from multiple vendors.

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Every record in this database is sourced directly from the Florida state real estate licensing board, so you are working with agents who are confirmed active, not outdated contacts scraped from listing sites. New emails are added weekly, the full list is cleaned monthly, and the entire database is rebuilt from the ground up bi-annually. That maintenance cycle backs a 96% deliverability guarantee that cheap list vendors simply cannot match, because they are not doing the ongoing work to keep records current.

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The most direct application is cold email outreach using a dedicated sending platform. Tools like Zap Contact at zapcontact.com are built specifically for cold email campaigns and pair well with a clean, verified list like this one. You can also use the data for direct mail campaigns, ringless voicemail drops, or uploading to LinkedIn for matched audience targeting across channels.

The list can be segmented by broker versus individual sales agent, which matters if you are pitching a brokerage-level product versus a tool for independent agents. Zip code level filtering, available exclusively through this source within Saint Johns County, lets you concentrate spend on specific territories rather than paying for contacts outside your service area.

Why Saint Johns County, Florida Agent Data Matters

Saint Johns County covers a distinct and active market that includes Ponte Vedra Beach, St. Augustine, Nocatee, and Fleming Island-adjacent corridors, each with its own agent community and deal flow. With {{AGENT_COUNT}} licensed agents operating across these areas, the county represents a concentrated audience worth targeting on its own terms rather than burying it inside a statewide Florida list where your message competes for attention across dozens of unrelated markets.

Local targeting in Saint Johns County means your outreach lands with agents who are actually working deals in the geography your business serves. A statewide blast dilutes your budget and your relevance. County and zip level data lets you show up as a vendor who understands their specific market, which improves response rates and builds the kind of credibility that drives replies.

Current Property Listings

As of 6/27/2026, Joselin Grueser has 1 property for sale in Elkton and surrounding areas.

$400,000

Listed 2026-01-17

9606 Melvina Rd
Jacksonville, FL  32257

Beds: 3.0
Baths: 2.0
Sq Ft: 1,859
Lot: 20,473 sf
Single Family Map
View Full Details

Current Property Rentals

As of 6/27/2026, Joselin Grueser has the following rental property available in Elkton and surrounding areas.

$2,300

Listed 2026-03-16

124 Cody St
Saint Augustine, FL  32084

Beds: 4.0
Baths: 2.0
Sq Ft: 1,861
Lot: 6,534 sf
Single Family Map
View Full Details