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John Eric Osterhaus

John Eric Osterhaus
Real Estate Agent (Salesperson)
Houston TX

Salesperson (TX: 0569681)

19 years experience

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

Contact Information

Brokerage
Better Homes And Gardens Real Estate Gary Greene - Woodway

Office Website
Office Address
4602 Chantilly Cir
Houston, TX  77018
(Harris County)
Office Phone
713-965-0812
Office Fax
Mobile
713-965-0812
Email
john**********@**********.com
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Service Areas

Southside Place: TX Houston: TX West University Place: TX Spring Valley Village: TX Bunker Hill Village: TX Hunters Creek Village: TX Piney Point Village: TX Hedwig Village: TX Bellaire: TX

About John Osterhaus

Since obtaining his real estate license in 2007, John Osterhaus has established himself as a trusted professional in the Houston market. A lifelong resident of the area, he possesses an in-depth knowledge of local real estate trends and the specific needs of both buyers and sellers. John excels in guiding clients through every aspect of the home buying, selling, and leasing processes.

His commitment to excellence is reflected in the numerous accolades he has received throughout his career. In 2019, John graduated from the Texas Realtor Leadership Program (TRLP) and was honored as one of HAR's 20 Under 40 Rising Stars in Real Estate. He has also achieved the Accredited Buyer’s Representative (ABR) and Short Sale and Foreclosure Resource (SFR) designations. With both a Bachelor’s and Master’s degree in Education, John remains dedicated to professional development, regularly participating in classes and workshops to enhance his real estate expertise.

Outside of his professional endeavors, John is a devoted family man. He and his wife, Carol, have one son, Elijah, and they enjoy spending quality time together, often at local parks or cheering on Elijah at little league soccer games.

John’s methodology in real estate combines a personal touch with analytical insight. He is known for his patience and empathy, striving to deliver exceptional service to his clients. As a diligent and committed professional, John is focused on helping his clients realize their real estate aspirations.

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

$475,357
Avg. Listing Price
From John's portfolio
3.6 / 2.9
Avg. Beds/Baths
Typical property size
2,342 sf
Avg. Square Footage
Interior living space
22996
Active Listings
Current inventory

Harris County, Texas stands as one of the most dynamic and complex real estate markets in the United States, encompassing Houston—the nation's fourth-largest city—along with numerous thriving suburbs and communities. With 30,096 total actively licensed agents serving this vast metropolitan area, the market represents a sophisticated ecosystem where urban high-rises, suburban developments, and industrial properties create diverse investment and residential opportunities.

The sheer scale of agent representation reflects the county's explosive growth and economic vitality. All 30,096 agents maintain email contact information, indicating a tech-savvy professional community that adapts quickly to digital marketing trends and virtual transaction processes that have become essential in today's real estate environment.

Major Harris County, Texas Real Estate Markets

Houston's inner loop commands premium pricing with its mix of luxury condominiums, historic neighborhoods like River Oaks and Montrose, and rapidly gentrifying areas such as EaDo and the Heights. The Energy Corridor and Galleria districts attract corporate relocations and international buyers, while master-planned communities in Katy, Sugar Land, and The Woodlands offer family-oriented suburban living with top-rated schools and extensive amenities.

Emerging markets in Cypress, Tomball, and Pearland showcase some of the county's fastest appreciation rates, driven by new construction and infrastructure improvements. The Port of Houston's expansion continues to fuel commercial real estate demand in eastern Harris County, while the Texas Medical Center creates unique opportunities for medical office buildings and high-end residential properties catering to healthcare professionals.

Market Dynamics and Geographic Complexity

Harris County's 1,703 square miles present unique challenges that require deep local expertise, from flood plain considerations following Hurricane Harvey to understanding the nuances of MUD districts and property tax implications. The market operates across multiple price points simultaneously—luxury estates in Memorial can exceed $10 million while first-time buyer opportunities exist in areas like Aldine and Humble.

Energy sector fluctuations create cyclical patterns that savvy agents leverage for timing strategies, while the county's increasing diversification into technology, aerospace, and healthcare provides market stability. International investment, particularly from Latin America and Asia, adds complexity to transaction processes and creates demand for agents with multilingual capabilities and cross-border experience.

Why Businesses Need Harris County, Texas Agent Contact Data

Mortgage lenders, insurance companies, and financial services providers can leverage direct email access to Harris County's 30,096 agents to build referral networks across one of America's most active lending markets. The county's high transaction volume and diverse price points create consistent demand for title services, home inspections, and property management solutions that require targeted agent outreach.

Technology companies developing real estate software, marketing platforms, and transaction management tools find Harris County agents particularly receptive to innovation due to the market's competitive nature and high-volume environment. Professional service providers—from attorneys specializing in real estate law to contractors offering renovation services—can efficiently reach decision-makers who influence client recommendations across thousands of monthly transactions.

Current Property Listings

As of 2/13/2026, John Osterhaus has 1 property for sale in Houston and surrounding areas.

$298,000

Listed 2026-01-06

3324 Masters Point Dr
Houston, TX  77091

Beds: 3.0
Baths: 3.5
Sq Ft: 2,178
Lot: 1,307 sf
Townhomes Map
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Current Property Rentals

As of 2/13/2026, John Osterhaus has the following rental property available in Houston and surrounding areas.

$3,000

Listed 2025-10-25

3810 Grennoch Ln
Houston, TX  77025

Beds: 3.0
Baths: 2.0
Sq Ft: 1,469
Lot: 7,549 sf
Single Family Map
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