Jennifer Messina Guillen

Jennifer Messina Guillen
Real Estate Agent (Broker)
Spring TX

Broker (TX: 0652118)

11 years experience

REALTOR® 1 Active Listings Serves Harris County, TX
View on Realtor.com

Contact Information

Brokerage
Guillen Properties
Office Address
4322 Carmel River Ln
Spring, TX  77388
(Harris County)
Office Phone
281-296-3775
Office Fax
Mobile
832-877-2537
Email
jenniferguillenproperties@gmail.com

Service Areas

Shenandoah: TX The Woodlands: TX Houston: TX Spring: TX Klein: TX Oak Ridge North: TX The Woodlands Cust: TX Hufsmith: TX Tomball: TX Conroe: TX Decker Prairie: TX Magnolia: TX Pinehurst: TX Stagecoach: TX

About Jennifer Guillen

A native of Houston, this real estate professional brings a wealth of experience and a unique perspective to the home-buying process. Fluent in both English and Spanish, she is well-equipped to assist a diverse clientele in finding their ideal residence. As a dedicated mother of three boys and the spouse of a firefighter, she understands the importance of family and the value of time.

With a background in education as a former Kindergarten teacher, she is committed to providing exceptional service tailored to each client’s needs. Whether you are looking to purchase your dream home or sell your current property quickly, she approaches every transaction with diligence and a keen attention to detail.

Her clients can expect to feel valued and prioritized throughout their journey. Known for her tenacious work ethic and warm demeanor, she is always ready to go the extra mile. She appreciates your business and welcomes referrals, viewing them as the highest form of compliment.

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

$487,691
Avg. Listing Price
From Jennifer's portfolio
3.6 / 3.0
Avg. Beds/Baths
Typical property size
2,400 sf
Avg. Square Footage
Interior living space
18698
Active Listings
Current inventory

If you need to reach working real estate agents in the Houston metro, this list was built for you. Mortgage lenders, title companies, PropTech platforms, insurance providers, continuing education companies, and recruiters all buy Harris County real estate agent email list data to get in front of licensed professionals who are actively closing deals and consistently looking for tools, services, and partnerships that help them do it better.

Harris County is one of the most competitive real estate markets in the country, and the professionals operating inside it are worth reaching directly. Whether you are pitching E&O insurance, a new transaction management platform, a CE course, or a recruitment opportunity, this list gives you a direct line to {{AGENT_COUNT}} verified, actively licensed agents — including {{CELL_COUNT}} with cell phone numbers on file for SMS or direct dial campaigns.

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

Every record in this database is sourced directly from the Texas Real Estate Commission, the official state licensing authority — not scraped from third-party directories or aggregated from stale web data. Emails are cleaned monthly, new contacts are added weekly, and the entire database is fully refreshed twice a year. The result is a 96% deliverability guarantee that cheap list vendors simply cannot match, because they are not doing the maintenance work required to back that number up.

Dr Bill has been selling real estate agent email lists since 2005 with over 31,000 lists sold across the country. That track record means the data standards, the update cycles, and the deliverability guarantee are proven at scale. You are not gambling on a CSV file from an unknown source — you are buying from the most experienced vendor in this space.

How to Use This Harris County Agent List

The most common use case is cold email outreach through platforms like Zap Contact (zapcontact.com), which are purpose-built to send compliant, high-volume prospecting campaigns to professional audiences. The list is formatted to load directly into cold-email platforms so you can be sending within hours of purchase. You can also use it for direct mail, LinkedIn audience matching, or live phone outreach using the included cell numbers.

Smart buyers segment the data before they launch. Separating broker licensees from sales agents, for example, lets you tailor your message — a recruitment pitch lands differently with a broker than it does with a first-year agent. The list supports that kind of targeting out of the box.

Why Harris County, Texas Agent Data Matters

Harris County encompasses Houston and dozens of surrounding cities including Pasadena, Baytown, Humble, Katy, and Sugar Land. With {{AGENT_COUNT}} actively licensed agents concentrated in a single county, the density of opportunity here is unusually high. No other vendor offers zip-code-level segmentation within Harris County — meaning you can target agents in a specific neighborhood or corridor rather than blasting the entire metro.

Statewide Texas lists are broad by necessity. A Harris County-specific list lets you focus your budget, improve response rates, and speak to the local context your prospects actually care about. Precision targeting at the county and zip level is the difference between a campaign that converts and one that gets ignored.

Current Property Listings

As of 6/27/2026, Jennifer Guillen has 1 property for sale in Spring and surrounding areas.

$105,000

Listed 2026-06-13

14515 Wunderlich Dr Unit 1704
Houston, TX  77069

Beds: 2.0
Baths: 1.5
Sq Ft: 1,047
Lot: 477,880 sf
Condo Map
View Full Details

Current Property Rentals

Jennifer Guillen currently has no rental properties available in Spring and surrounding areas. Check back later.