Theresa Mattern

Theresa Mattern

REALTOR® at HOMESMART
NAR : SA547610000
  •   5   (101 reviews)

Theresa's sales performance at a glance

See how Theresa has performed in the last 12 months on RateMyAgent*

5
Reviews
5
Properties for sale
11
Sold properties
$366k
Average sale price
$4.3m
Total sales value

*Includes all properties sold (last 12 months) where the agent was a part of the transaction and published on ratemyagent.com. It may not be complete and can exclude off-market, private sales and undisclosed pricing and sold dates. Contact agent for full sales history.

  • priceExpertbadge

    Consistently meets client expectations for property purchase price.

About Theresa

Top 250 Nationwide for HOMESMART 2022 thru 2025 AZ Born and Raised! Top 1% for 7 yrs in a row. 97% Success rate- CDPE - Certified Distressed Property Expert- C.N.E - Certified Negotiations Expert

Languages spoken

English

Social profiles

Theresa's reviews

  5  
Theresa has 101 reviewsacross 37 different locations, showing 6.
Review Theresa
Theresa's qualities as told by our client reviews: detail-oriented, great negotiation, reliable, supportive, clear communication, responsive, local expert.
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Seller review
Tremendous communicator
11 days ago
Tremendous communicator

Completely knowledgeable in real estate and finance process. Excellent customer service and great service from the best realtor in the West Coast region.

Seller review
Awesome Professional
3 months ago
Awesome Professional

Found Theresa Mattern through a google search of top realtors in the area. Selected her from the first and impressive phone discussion. She was very outspoken and thorough in explaining every step in the home buying process. Her negotiating prowess and market knowledge were clearly displayed while actively reaching out to loan, title, inspection, and services agents to get the latest updates, which kept the specified milestones and closing dates on track. Always had quick response and easy to communicate with when had any questions relating to the home buying process. She is a Highly Recommended professional if buying or selling a home. Only one word can describe her...Awesome!

Buyer review
On point and on my side!
4 months ago
On point and on my side!

Working with Theresa was an amazing experience from start to finish. She was always on my side, had excellent communication, and was available whenever I wanted to go look at a property. She took the time to walk me through every step of the home-buying process and made sure I understood what to expect along the way. What I appreciated most was how knowledgeable she was about every home we toured. She honestly pointed out both the pros and the cons of each property, never making me feel pressured. Instead, she gave me the information I needed to make informed decisions and ultimately helped my family find the home that was the best fit for us. Theresa truly cares about her clients and goes above and beyond to make the experience as smooth and stress-free as possible. She is my go-to Realtor, and I 100% recommend her to anyone buying a home—whether you’re a first-time homebuyer or you’ve purchased homes before. You won’t find a better advocate to have on your side!

Seller review
Theresa gets the job done!
about 1 year ago
Theresa gets the job done!

Theresa fights for her clients. She will also tell you how it is, no holes barred

Show all 101 reviews
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Theresa's properties

Theresa has 5 properties for sale and sold 11 properties in the last 12 months, showing 4, sorted by most recent activity

For Sale
$369,985
11167 W Harmont Dr
Peoria AZ 85345
4
2
4
Single-Family
Listing courtesy of HomeSmart
For Sale
$298,995
679 South 233rd Drive
Buckeye AZ 85326
2
2
4
Single-Family
Listing courtesy of HomeSmart
For Sale
$124,989
9/2233 East Behrend Drive
Phoenix AZ 85024
2
2
2
Other
Listing courtesy of HomeSmart
For Sale
$409,990
1203/900 South 94th Street
Chandler AZ 85224
4
3
2
Townhouse
Listing courtesy of HomeSmart
Show all 16 properties

Theresa's sold properties

Theresa has sold 11 properties in the past 12 months, showing 4.

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Property imageAddressBedroomsBathroomsCarparksProperty TypeClosing PriceDate Sold
4218 N 82nd Dr, Phoenix, AZ, 85033
4218 N 82nd Dr
Phoenix AZ 85033
3
2
2
Single-Family$325,000Oct 8, 2026
146 West McKellips Boulevard, Apache Junction, AZ, 85120
146 West McKellips Boulevard
Apache Junction AZ 85120
3
2
1
Other$475,000Oct 1, 2026
13823 North 34th Avenue, Phoenix, AZ, 85053
13823 North 34th Avenue
Phoenix AZ 85053
5
3
2
House$334,999Sep 9, 2026
13823 North 34th Avenue, Phoenix, AZ, 85053
13823 North 34th Avenue
Phoenix AZ 85053
5
3
5
Single-Family$414,750Aug 21, 2026

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