New49$389,000
4 bd · 2 ba · 2,046 sqft
128 Avenida Ostion, Rio Rico, AZ

No listing photos
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Beds
—
Baths
2,344
Sqft
2004
Year built
Range $498,072 – $600,928 · as of August 30, 2026
ATTOM automated valuation model · 7 published estimates over 6.7 years
Highest reading $549,500 in April 2026; lowest $261,386 in March 2020. The vertical scale starts at the series' own low, not at zero — it is drawn to show movement, not absolute size.
$109,900
Estimated monthly payment
$3,616/mo
Loan amount $439,600. Estimate only — your actual rate and payment depend on credit, location, and lender.
2026 roll
Within 2 miles of this home: 1 park or green space.
Place data from OpenStreetMap.
Robert Damon Recreational Complex
School ratings (A+ to F) from HJN community data.
San Cayetano Elementary School
KG-5 · Regular · Santa Cruz Valley Unified District
395 students · 20.4:1 student–teacher
Calabasas School
PK-8 · Regular · Santa Cruz Valley Unified District
917 students · 21.9:1 student–teacher
Robert Bracker Elementary School
KG-5 · Regular · Nogales Unified District
272 students · 17.0:1 student–teacher
Desert Shadows Middle School
6-8 · Regular · Nogales Unified District
784 students · 23.1:1 student–teacher
Mountain View School
KG-5 · Regular · Santa Cruz Valley Unified District
406 students · 19.0:1 student–teacher
Pcjted - Rio Rico High School
9-12 · Vocational Education · Pima County Joint Technical Education District (89380)
Rio Rico High School
9-12 · Regular · Santa Cruz Valley Unified District
1,397 students · 24.9:1 student–teacher
Coatimundi Middle School
6-8 · Regular · Santa Cruz Valley Unified District
497 students · 23.1:1 student–teacher
Some properties which appear for sale on this web site may subsequently have sold or may no longer be available.
Mirna I Valdez · Tierra Antigua Realty

Arizona Regional Multiple Listing Service (ARMLS)
MLS of Southern Arizona