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Mary Jane Schwarz

Mary Jane Schwarz
Real Estate Agent (Broker)
McAllen TX

Broker (TX: 0349288)

41 years experience

REALTOR® 3 Active Listings Serves Hidalgo County, TX
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Contact Information

Brokerage
Schwarz Company Realtors
Office Address
5711 N 10th St
McAllen, TX  78504
(Hidalgo County)
Office Phone
956-682-4128
Office Fax
Mobile
956-682-4128
Email
mjsc*****@***.com
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Service Areas

McAllen: TX Granjeno: TX Hidalgo: TX Edinburg: TX Linn: TX Mission: TX Palmview: TX Abram: TX Palmview South: TX Perezville: TX Penitas: TX Rancho Viejo: TX Brownsville: TX Olmito: TX

About Mary Schwarz

Mary Jane Schwarz brings over three decades of real estate expertise to her clients, having been licensed in Texas since 1984. Her deep-rooted knowledge of McAllen and the Rio Grande Valley is complemented by a Bachelor of Business Administration degree from The University of Texas at Austin, which she earned in 1981. Mary Jane began her professional journey in the commercial banking sector before transitioning to real estate in 1985, when she partnered with her husband, Butch, in their family business.

Since 1990, Mary Jane has established herself as a leading producer in the industry, earning the distinction of being an Endorsed Local Provider (ELP) for Real Estate in the Rio Grande Valley, as recognized by financial expert Dave Ramsey. This endorsement highlights her commitment to excellence in a field that is becoming increasingly intricate.

To ensure she remains at the forefront of real estate practices, Mary Jane actively engages in ongoing education, having completed numerous courses sanctioned by the Texas Association of Realtors and accredited by the National Association of Realtors. She earned the Graduate Realtors Institute (GRI) designation in 1995 and, in 1997, achieved the prestigious Certified Residential Specialist (CRS) designation—an honor held by only 5% of Realtors nationwide. This certification reflects her extensive experience and transaction volume, as well as her adherence to the National Association of Realtors' stringent Code of Ethics.

Mary Jane is also a member of several professional organizations, including the Greater McAllen Association of Realtors and the Employers Relocation Council (ERC). Her dedication to her clients and community is evident in her volunteer efforts, notably as the President of the Junior League of McAllen Inc. from 1999 to 2000. Under her leadership, the organization developed RioScape, a Discovery Park at the McAllen International Museum, which has garnered accolades from both BMW Corporation and the Association of Junior Leagues International for its positive community impact.

A devoted member of the First Baptist Church of McAllen, Mary Jane attributes her success to her faith and is passionate about connecting individuals to their community.

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

$315,976
Avg. Listing Price
From Mary's portfolio
3.4 / 2.6
Avg. Beds/Baths
Typical property size
1,956 sf
Avg. Square Footage
Interior living space
4130
Active Listings
Current inventory

Hidalgo County, Texas stands as the fastest-growing real estate market along the Rio Grande Valley, driven by cross-border commerce, manufacturing growth, and surprisingly affordable housing that attracts buyers from across the state. With 1,849 total actively licensed agents serving this dynamic border region, the county represents one of Texas's most culturally rich and economically diverse real estate landscapes, where bilingual expertise and cross-cultural competency define successful transactions.

What makes Hidalgo County particularly intriguing is its dual nature as both a gateway to international trade and a destination for domestic migration, creating unique pricing pressures and investment opportunities that savvy agents navigate daily. The fact that all 1,849 agents maintain email contact information reflects the tech-forward approach necessary to serve clients spanning multiple time zones, languages, and financing structures in this border economy.

Major Hidalgo County, Texas Real Estate Markets

McAllen anchors the county as the primary commercial and residential hub, featuring everything from luxury subdivisions near the country clubs to affordable starter homes that attract young families and retirees. Edinburg, home to the University of Texas Rio Grande Valley, drives a robust rental market alongside steady residential sales, while Mission and Pharr offer emerging opportunities in both residential development and commercial real estate tied to international logistics and manufacturing.

The smaller communities of Alamo, San Juan, and Weslaco each contribute distinct market characteristics, from Alamo's historic charm and agricultural heritage to Weslaco's growing appeal as a retirement destination. Donna and Mercedes represent the more affordable segments of the market, where first-time homebuyers and investors find opportunities that have become scarce in major Texas metros, creating a diverse portfolio of market conditions within a single county.

Market Dynamics and Geographic Complexity

Hidalgo County's proximity to the Mexican border creates fascinating market dynamics, including seasonal fluctuations tied to peso exchange rates, cross-border investment patterns, and unique financing challenges that require agents to understand both U.S. and international banking systems. The county experiences surprising price appreciation in certain corridors, particularly areas near new maquiladora developments and transportation infrastructure, while maintaining affordability that attracts buyers priced out of Austin, San Antonio, and Houston markets.

Agricultural land conversion represents another complexity, as traditional farming areas transition to residential and commercial development, requiring agents to navigate zoning changes, water rights, and soil conditions that don't factor into typical suburban transactions. The result is a market where local expertise becomes invaluable, and where agents must understand everything from irrigation systems to international trade agreements that influence property values.

Why Businesses Need Hidalgo County, Texas Agent Contact Data

Mortgage lenders, insurance companies, and financial services firms recognize Hidalgo County's unique position as a growth market requiring specialized expertise, making direct access to the county's 1,849 licensed agents essential for building referral networks and market penetration. The bilingual nature of most transactions and the complex financing often required for cross-border clients creates opportunities for businesses offering specialized services, from translation companies to international banking partners.

Home service providers, contractors, and real estate technology companies find Hidalgo County particularly receptive to innovation, as agents seek competitive advantages in serving diverse clientele across multiple market segments. The email accessibility of all active agents facilitates direct marketing campaigns, partnership development, and market research initiatives that would be difficult to execute through traditional advertising channels in this geographically dispersed and culturally complex market.

Current Property Listings

As of 2/13/2026, Mary Schwarz has 3 properties for sale in McAllen and surrounding areas.

$4,340,000

Listed 2020-05-19

9101 N 10th St
McAllen, TX  78504

Beds:
Baths:
Sq Ft:
Lot: 434,027 sf
Land Map
View Full Details

$233,500

Listed 2025-10-27

10925 N Sugar Bear Dr
Edinburg, TX  78541

Beds: 3.0
Baths: 2.0
Sq Ft: 1,414
Lot: 7,505 sf
Single Family Map
View Full Details

$425,000

Listed 2026-01-05

116 E Warbler Ave
McAllen, TX  78504

Beds: 4.0
Baths: 3.0
Sq Ft: 2,800
Lot: 9,919 sf
Single Family Map
View Full Details

Current Property Rentals

Mary Schwarz currently has no rental properties available in McAllen and surrounding areas. Check back later.