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Thomas Garrison Harness

Thomas Garrison Harness
Real Estate Agent (Salesperson)
Riverside - CA

Salesperson (CA: 01257423)

27 years experience

REALTOR® 2 Active Listings Serves Riverside County, CA
View on Realtor.com

About Thomas Harness

With over 22 years of experience in the real estate market, this agent has established a reputation for excellence in selling premier properties throughout Corona, Riverside, and the Inland Empire.

For those in search of their ideal home, this agent is committed to understanding individual needs and conducting a thorough search to identify the perfect match. Their relentless dedication ensures that clients receive personalized attention throughout the home-buying process.

Homeowners considering selling their property will benefit from this agent's expertise in preparing homes for the market. They provide valuable insights and strategies to maximize property value, ensuring clients achieve the best possible price.

Specializing in the most sought-after neighborhoods in Riverside, including Rancho Valencia, Orangecrest, Woodcrest, Canyon Crest, and the Wood Streets, as well as the Green Belt, Victoria Grove, La Sierra, Arlington, Jurupa Valley, and Indian Hills, this agent has a comprehensive understanding of the local market.

In South Corona, including Eagle Glen, Horsethief Canyon, and Corona Hills, this agent has successfully facilitated the sale of hundreds of homes, showcasing their extensive experience and market knowledge.

With a commitment to unparalleled service, this agent recognizes the importance of having a skilled professional by your side in today’s competitive market. For assistance with your real estate needs, please reach out today.

Riverside County, CA Real Estate Market Analysis (Single Family Homes)

$953,064
Avg. Listing Price
From Thomas's portfolio
3.5 / 2.9
Avg. Beds/Baths
Typical property size
2,312 sf
Avg. Square Footage
Interior living space
9144
Active Listings
Current inventory

Riverside County stands as one of California's most dynamic and expansive real estate markets, stretching across 7,208 square miles from the desert communities of the Coachella Valley to the suburban corridors of the Inland Empire. With over 2.4 million residents, this diverse region has experienced remarkable growth over the past two decades, driven by its relative affordability compared to coastal California markets and its strategic position as a bedroom community for both Los Angeles and Orange County workers.

The county's real estate landscape is supported by 15,854 total actively licensed agents, with all 15,854 agents maintaining email connectivity for modern business communications. This substantial agent population reflects the market's complexity and the diverse needs of buyers and sellers across vastly different geographic and economic zones, from million-dollar desert resorts to first-time homebuyer communities in rapidly developing suburban areas.

Major Riverside County, California Real Estate Markets

The Inland Empire portion of Riverside County, anchored by the cities of Riverside, Corona, and Moreno Valley, represents the county's largest residential market segment. These communities have become increasingly attractive to families and young professionals seeking larger homes at more accessible price points, with Corona particularly noted for its highly-rated schools and proximity to major employment centers. Meanwhile, the Coachella Valley, encompassing Palm Springs, Palm Desert, Rancho Mirage, and Indio, operates as a distinct luxury and resort market with significant seasonal population fluctuations.

Emerging markets like Murrieta, Temecula, and Menifee in the southwestern portion of the county have experienced explosive growth, transforming from rural areas to master-planned communities within a generation. The Hemet and San Jacinto areas serve different demographics entirely, often attracting retirees and those seeking more affordable rural lifestyles. Each of these markets operates with distinct pricing structures, buyer profiles, and seasonal patterns that require specialized local expertise.

Market Dynamics and Geographic Complexity

Riverside County's real estate market exhibits fascinating micro-climates that can see price variations of hundreds of thousands of dollars within relatively short distances. The county's unique position as both a destination market for luxury resort properties and an affordability refuge for coastal California emigrants creates complex cross-currents in demand patterns. Seasonal fluctuations are particularly pronounced in desert communities, where winter months bring increased activity from snowbird buyers and vacation home purchasers.

Transportation infrastructure plays a crucial role in shaping market values throughout the county, with proximity to major freeways like the 91, 215, and 10 significantly impacting property desirability and pricing. The ongoing development of job centers within the county itself, particularly in logistics and healthcare sectors, is gradually reducing the region's dependence on commuter-driven demand while creating new local economic anchors that support sustained real estate growth.

Why Businesses Need Riverside County, California Agent Contact Data

The sheer scale and diversity of Riverside County's real estate market creates substantial opportunities for service providers, lenders, and technology companies seeking to connect with active real estate professionals. With nearly 16,000 licensed agents spread across such varied market conditions, businesses can target specific niches, from luxury resort specialists in the desert to volume-oriented agents serving first-time homebuyers in the Inland Empire suburbs.

Having comprehensive contact information for all active agents enables businesses to develop targeted marketing campaigns that acknowledge the unique characteristics of different market segments within the county. Whether promoting mortgage products suitable for different price points, marketing home services across diverse property types, or introducing technology solutions that address the communication challenges of such a geographically dispersed market, direct access to agent contact data provides the foundation for effective business development strategies.

Contact Information

Brokerage
Re/Max Horizon
Office Address
7223 Magnolia Ave Ste 110
Riverside, CA  92504
(Riverside County)
Office Phone
951-236-2781
Office Fax
951-215-0621
Mobile
951-776-7500
Email
tomhremax@************

Service Areas

Riverside: CA Jurupa Valley: CA Lake Mathews: CA El Sobrante: CA Woodcrest: CA Home Gardens: CA Highgrove: CA March ARB: CA Moreno Valley: CA Norco: CA Corona: CA Eastvale: CA Chino Hills: CA Chino: CA El Cerrito: CA Coronita: CA Meadowbrook: CA Good Hope: CA Mead Valley: CA Lake Elsinore: CA Perris: CA

Current Property Listings

As of 1/31/2026, Thomas Harness has 2 properties for sale in Riverside and surrounding areas.

$665,000

Listed 2025-12-13

33015 Chiffon Ln
Winchester, CA  92596

Beds: 5.0
Baths: 3.0
Sq Ft: 2,716
Lot: 6,543 sf
Single Family Map
View Full Details

$279,000

Listed 2026-01-17

841 S Lyon Ave
Hemet, CA  92543

Beds: 2.0
Baths: 2.0
Sq Ft: 1,248
Lot: 4,356 sf
Mobile Map
View Full Details

Current Property Rentals

Thomas Harness currently has no rental properties available in Riverside and surrounding areas. Check back later.