Martha Adger

Martha Adger
Real Estate Agent (Salesperson)
Houston TX

Salesperson (TX: 0220165)

36 years experience

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

Contact Information

Brokerage
Martha Turner Sotheby's International Realty - Central Houston Brokerage

Office Website
Office Address
1717 W Loop S Ste 1700
Houston, TX  77027
(Harris County)
Office Phone
713-520-1981
Office Fax
Mobile
713-558-3224
Email
martha.adger@sothebyshomes.com

Service Areas

Houston: TX

About Martha Adger

Martha Adger is a distinguished marketing professional with over three decades of expertise in the high-end real estate sector. After earning her degree from the University of Texas, she quickly established herself in Houston's competitive market, achieving remarkable success that placed her second among a team of 50 real estate agents.

Her early accomplishments drew the attention of a prestigious international real estate firm based in New York, which opened a Houston office in 1979. In her role as Director of Real Estate Referral Services, Martha oversaw a team of 300 brokers and support staff, facilitating seamless relocations for both national and international clients. Under her leadership, the firm's referral client base expanded from zero to 1,000, and the number of brokers grew from 15 to 300 worldwide. Following this, she transitioned to the Houston affiliate as Vice President of Public Relations, where she managed all media relations and served as the primary liaison for international brokers.

Martha's career trajectory continued to rise as she became Vice President and Regional Manager for the Southwest Division of the firm. In this capacity, she directed all marketing initiatives across Texas, Louisiana, Mississippi, Oklahoma, Arkansas, New Mexico, and Colorado, successfully increasing regional listings from 2 to 30 within just 18 months.

In 1988, Martha shifted her focus to a new luxury gated community, Stablewood, where she served as Director of Sales and Marketing. She was instrumental in guiding transactions from inception to closing, and as the community matured, she transitioned to an independent Realtor, specializing in listings and sales within Stablewood.

Currently, as a member of Martha Turner Properties' Circle of Excellence, Martha Adger continues to excel in selling properties not only in Stablewood but throughout Houston's prestigious neighborhoods. Her deep understanding of sophisticated marketing strategies, high-end construction, and strong relationships with premier home builders make her an invaluable resource for her clients.

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

$487,691
Avg. Listing Price
From Martha'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, Martha Adger has 4 properties for sale in Houston and surrounding areas.

$24,000,000

Listed 2025-01-07

21729 FM 1887 Rd
Hempstead, TX  77445

Beds: 4.0
Baths: 5.5
Sq Ft: 11,347
Lot: 54,232,200 sf
View Full Details

$109,000

Listed 2026-05-02

7600 Burgoyne Rd Unit 152
Houston, TX  77063

Beds: 2.0
Baths: 1.5
Sq Ft: 1,014
Condo Map
View Full Details

$74,000

Listed 2026-05-02

7600 Burgoyne Rd Unit 143
Houston, TX  77063

Beds: 1.0
Baths: 1.0
Sq Ft: 771
Condo Map
View Full Details

$459,000

Listed 2025-09-30

2410 Briar Ridge Dr
Houston, TX  77057

Beds: 3.0
Baths: 2.5
Sq Ft: 3,058
Lot: 3,450 sf
Single Family Map
View Full Details

Current Property Rentals

Martha Adger currently has no rental properties available in Houston and surrounding areas. Check back later.