William Hartmann

William Hartmann
Real Estate Agent (Salesperson)
College Station TX

Salesperson (TX: 0636595)

13 years experience

REALTOR® 4 Active Listings Serves Brazos County, TX
View on Realtor.com

Contact Information

Brokerage
Keller Williams Brazos Valley

Office Website
Office Address
2700 Earl Rudder Fwy S
College Station, TX  77845-5010
(Brazos County)
Office Phone
979-693-9100
Office Fax
Mobile
979-693-9100
Email
wmhartmannkw@gmail.com

Service Areas

Flynn: TX Leona: TX Hilltop Lakes: TX Normangee: TX Millican: TX Wellborn: TX Bryan: TX College Station: TX North Zulch: TX Iola: TX Madisonville: TX Lake Bryan: TX Wixon Valley: TX Kurten: TX Anderson: TX Roans Prairie: TX Singleton: TX Bedias: TX Brenham: TX New Baden: TX Ridge: TX Franklin: TX Wheelock: TX Hearne: TX Marquez: TX Mumford: TX Shiro: TX Richards: TX Snook: TX

About William Hartmann

William Hartmann, the founder of Hartmann Group at Keller Williams Realty Brazos Valley, anchors his real estate practice in the ethical principles he cultivated during his service as a U.S. Army officer. The Hartmann Realty Group operates under four fundamental tenets that guide their commitment to client service. Hartmann emphasizes that prioritizing clients' interests is paramount: “To serve clients effectively, their needs must always come first. We are dedicated to doing the right thing and executing it with excellence. Our clients rely on us for our marketing expertise, negotiation skills, and comprehensive support to achieve their objectives while minimizing the stress associated with real estate transactions. Every client, regardless of the size of their needs, deserves our utmost dedication.”

With specialized training and extensive experience in Senior Real Estate (SRES), Luxury Home Sales (ALHS), Farm and Ranch transactions, and Veteran Real Estate (MRP), Hartmann focuses on delivering high-quality representation and professionalism. His goal is to meet clients' needs while fostering lasting relationships. This commitment to client success is the driving force behind his daily efforts. Additionally, William Hartmann served as one of seven members on the 2016 Agent Leadership Board for Keller Williams Brazos Valley, further underscoring his leadership in the industry.

Brazos County, TX Real Estate Market Analysis (Single Family Homes)

$512,294
Avg. Listing Price
From William's portfolio
3.6 / 2.8
Avg. Beds/Baths
Typical property size
2,197 sf
Avg. Square Footage
Interior living space
1209
Active Listings
Current inventory

If you need to reach working real estate agents in Brazos County, Texas, this list was built for you. Mortgage lenders use it to connect with agents who can refer purchase loans. Title companies use it to introduce closing services to new and established producers. PropTech companies, insurance agents, CE providers, and real estate recruiters all rely on direct agent outreach to grow their pipeline — and a verified, current email list is the fastest way to start those conversations.

When you buy Brazos County real estate agent email list data from Dr Bill, you get contact records for {{AGENT_COUNT}} actively licensed agents, including {{CELL_COUNT}} with cell phone numbers verified for direct outreach. Whether you are running an email campaign, making calls, or doing direct mail, this single list covers every angle of your outreach strategy without requiring you to piece together data from multiple sources.

Why Buy a Brazos County Real Estate Agent Email List From Dr Bill

Every record in this list originates from the Texas Real Estate Commission licensing database, so you are not buying scraped web data or recycled contacts from a reseller. Emails are cleaned monthly, new addresses are added weekly, and the entire database is fully refreshed every six months. That process produces a 96% deliverability guarantee — a number most cheap list vendors cannot touch because they do not invest in ongoing maintenance. Outdated lists waste your sending reputation and your budget.

Dr Bill has been selling targeted agent lists since 2005 and has delivered over 31,000 lists to marketers, lenders, recruiters, and service providers across the country. That track record means you are buying from a source that understands what serious outreach professionals actually need, not a generic data warehouse with no accountability for quality.

How to Use This Brazos County Agent List

The most immediate use is email outreach through a cold-email platform like Zap Contact at zapcontact.com, which is designed specifically for the volume and sequencing that agent marketing requires. You can also export the list for direct mail campaigns, upload it to LinkedIn for audience matching, or hand the cell numbers to a calling team for direct phone outreach. Multiple touchpoints from a single verified list dramatically improve response rates compared to single-channel campaigns.

The data supports segmentation by license type, so you can separate broker-owners from sales agents and tailor your message accordingly. A pitch that works for an independent broker is not the same pitch that converts a newer sales agent — and this list gives you the control to treat them differently from the start.

Why Brazos County, Texas Agent Data Matters

Brazos County is home to Bryan, College Station, and Kurten, a market where a concentrated, locally targeted campaign consistently outperforms a broad statewide blast. With {{AGENT_COUNT}} actively licensed agents operating in this specific county, your outreach reaches decision-makers who are actually working this market — not agents 200 miles away who will never refer you a deal.

No other vendor sells Brazos County agent data broken down to the zip code level within the county, which means you can focus your campaign on the exact neighborhoods and corridors where you do business. Zip-level targeting inside a single county is a capability that sets this list apart and gives you a precision advantage that broader list providers simply cannot offer.

Current Property Listings

As of 6/27/2026, William Hartmann has 4 properties for sale in College Station and surrounding areas.

$116,000

Listed 2025-05-30

9264 Stetson Dr
Normangee, TX  77871

Beds:
Baths:
Sq Ft: 0
Lot: 91,912 sf
Land Map
View Full Details

$95,200

Listed 2025-05-30

9242 Stetson Dr
Normangee, TX  77871

Beds:
Baths:
Sq Ft: 0
Lot: 76,666 sf
Land Map
View Full Details

$77,220

Listed 2025-05-30

9211 Stetson Dr
Normangee, TX  77871

Beds:
Baths:
Sq Ft: 0
Lot: 62,291 sf
Land Map
View Full Details

$97,000

Listed 2023-09-07

281 E FM 979
Franklin, TX  77856

Beds: 0.0
Baths:
Sq Ft: 0
Lot: 130,680 sf
Land Map
View Full Details

Current Property Rentals

William Hartmann currently has no rental properties available in College Station and surrounding areas. Check back later.