Dionne Collier

Dionne Collier
Real Estate Agent (Broker)
Houston TX

Broker (TX: 0556746)

20 years experience

REALTOR® 2 Active Listings Serves Harris County, TX
View on Realtor.com

Contact Information

Brokerage
Brooks & Davis Real Estate

Office Website
Office Address
2600 S Loop W Ste 310
Houston, TX  77054
(Harris County)
Office Phone
713-665-8329
Office Fax
Mobile
832-661-7788
Email
thecollieroffice@gmail.com

Service Areas

Atascocita: TX Humble: TX Houston: TX Bellaire: TX Gridiron: TX The Woodlands: TX Jersey Village: TX Patton Village: TX Roman Forest: TX Splendora: TX Klein: TX Spring: TX

About Dionne Collier

Dionne Collier is a dedicated real estate professional known for her commitment to achieving exceptional results for her clients. With a strategic approach to marketing, negotiation, and problem-solving, she consistently delivers outcomes that surpass industry standards. Dionne employs a proven methodology that enables her clients to secure higher returns in shorter timeframes compared to typical agents.

Her academic background includes a Bachelor of Business Administration in Marketing from Texas A&M University-Corpus Christi, complemented by studies at the University of Houston and Abilene Christian University. This solid foundation supports her extensive experience in residential sales, which ranges from $40,000 to $2.4 million.

As a Broker Associate, Dionne specializes in various communities across the Greater Houston area, catering to the diverse needs of sellers, buyers, renters, and investors alike. Her passion for real estate drives her to exceed client expectations consistently. For expert guidance in your real estate endeavors, reach out to Dionne Collier today.

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

$487,691
Avg. Listing Price
From Dionne'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, Dionne Collier has 2 properties for sale in Houston and surrounding areas.

$1,550,000

Listed 2026-06-02

19639 Riverwalk Dr
Porter, TX  77365

Beds: 4.0
Baths: 4.5
Sq Ft: 4,358
Lot: 80,020 sf
Single Family Map
View Full Details

$199,990

Listed 2026-04-18

16938 Nevisway St
Houston, TX  77084

Beds: 3.0
Baths: 2.0
Sq Ft: 1,588
Lot: 6,403 sf
Single Family Map
View Full Details

Current Property Rentals

Dionne Collier currently has no rental properties available in Houston and surrounding areas. Check back later.