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Theresa Mertens

Theresa Mertens
Real Estate Agent (Salesperson)
Tucson AZ

Salesperson (AZ: SA669643000)

9 years experience

REALTOR® 1 Active Listings Serves Pima County, AZ
View on Realtor.com

Contact Information

Brokerage
Tierra Antigua Realty

Office Website
Office Address
1650 E River Rd Ste 202
Tucson, AZ  85705
(Pima County)
Office Phone
520-544-2335
Office Fax
520-544-5754
Mobile
520-261-2494
Email
ther***@*************.com
Show Email for $5
Website

About Theresa Mertens

In 2011, this agent made the transition from the picturesque Pacific Northwest to Tucson, where they had previously raised their children and operated a small business. Their extensive experience in the art and textile industry has taken them across the United States, Southeast Asia, and Europe. Through these travels and professional endeavors, they discovered a passion for building connections with people, which remains a source of personal fulfillment.

Since relocating to Tucson, they have developed a deep appreciation for the city's vibrant art scene, culinary diversity, and rich cultural heritage. With a strong commitment to assisting clients in achieving their real estate objectives, this agent is eager to support individuals looking to sell their homes, first-time buyers, investors, or those relocating to the area. They welcome the opportunity to help clients find exactly what they need in this dynamic city.

Pima County, AZ Real Estate Market Analysis (Single Family Homes)

$555,628
Avg. Listing Price
From Theresa's portfolio
3.3 / 2.5
Avg. Beds/Baths
Typical property size
2,108 sf
Avg. Square Footage
Interior living space
6274
Active Listings
Current inventory

Pima County's real estate landscape reflects the dynamic growth patterns of southern Arizona, where desert beauty meets urban sophistication. Home to Tucson, the state's second-largest city, this market encompasses everything from historic adobe neighborhoods to modern master-planned communities spreading across 9,189 square miles of diverse terrain. The county's unique position as both a retirement destination and university town creates fascinating market dynamics that keep the region's 5,821 actively licensed real estate agents constantly adapting to shifting demands.

What makes Pima County particularly intriguing is its blend of established urban cores and emerging suburban markets, all set against the backdrop of the Sonoran Desert. With all 5,821 agents maintaining email contact information, the market demonstrates a high level of digital connectivity that reflects the area's tech-savvy approach to real estate transactions. This comprehensive digital presence becomes crucial when navigating a market where properties can range from $150,000 manufactured homes in outlying areas to multi-million dollar estates in the foothills.

Major Pima County, Arizona Real Estate Markets

Tucson dominates the county's real estate activity, but the market extends far beyond the city limits into distinctive communities like Oro Valley, Marana, and Sahuarita. Each area offers unique characteristics: Oro Valley attracts affluent retirees with its resort-style amenities, while Marana has emerged as a family-friendly suburb with new construction driving growth. The historic charm of neighborhoods like Sam Hughes and Armory Park in central Tucson contrasts sharply with the contemporary developments spreading north toward the Catalina Mountains.

Desert communities such as Vail and the unincorporated areas of the Rincon Valley represent some of the county's fastest-growing segments, appealing to buyers seeking space and mountain views. These markets often surprise newcomers with their resilience and growth potential, particularly as remote work has made proximity to urban centers less critical for many professionals.

Market Dynamics and Geographic Complexity

Pima County's real estate market operates on multiple levels simultaneously, with seasonal fluctuations driven by "snowbird" migration patterns creating unique challenges and opportunities. Winter months see increased activity in active adult communities and vacation properties, while summer presents opportunities in the traditional family housing market. The presence of major employers like the University of Arizona, Raytheon, and Davis-Monthan Air Force Base provides stability that many Sun Belt markets lack.

Geographic complexity adds another layer of sophistication to local real estate dynamics. Properties in flood-prone areas require different expertise than those in fire-risk foothills locations, while water rights and desert landscaping regulations create specialized knowledge requirements. This complexity explains why successful real estate professionals in Pima County often develop niche expertise in specific geographic areas or property types.

Why Businesses Need Pima County, Arizona Agent Contact Data

Service providers, lenders, and real estate technology companies find Pima County's agent network particularly valuable due to the market's diversity and year-round activity. With 5,821 agents all maintaining email connectivity, businesses can efficiently reach professionals handling everything from first-time buyer programs to luxury resort properties. The market's mix of price points and property types means agents regularly need specialized services, creating opportunities for B2B companies across multiple sectors.

The county's growth trajectory, combined with its agents' digital connectivity, makes it an ideal testing ground for new real estate products and services. Companies launching innovative tools or services benefit from engaging with this sophisticated agent network that serves diverse client bases and manages complex transactions across varied geographic and regulatory environments.

Current Property Listings

As of 2/15/2026, Theresa Mertens has 1 property for sale in Tucson and surrounding areas.

$439,000

Listed 2025-07-25

416 E Mabel St
Tucson, AZ  85705

Beds: 2.0
Baths: 2.0
Sq Ft: 1,100
Lot: 3,049 sf
Single Family Map
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Current Property Rentals

Theresa Mertens currently has no rental properties available in Tucson and surrounding areas. Check back later.