28650 N OBSIDIAN Drive, San Tan Valley, AZ 85143
COPPER BASIN UNIT 1 · Pinal County
Key Facts
Listing Courtesy: Century 21 Arizona Foothills - 4807048000
Description
Welcome to Copper Basin! This thoughtfully designed two-story home in San Tan Valley offers 2,533 square feet with 4 bedrooms and 2.5 baths, blending everyday comfort with exceptional spaces for entertaining. Enjoy your own private balcony with an exterior spiral staircase overlooking a sparkling pool with a cascading water feature, a large covered patio, and a generous grassy backyard--perfect for gatherings, play, or relaxing under the Arizona sky. A climate-controlled 3-car garage provides versatile space for hobbies, storage, or projects, while the extended driveway offers parking for up to six vehicles. This home is designed to fit the way you live.
Property Information
Property Type
Residential
Sub-Type
Single Family Residence
Style
Spanish
Year Built
2002
Stories
2
Living Area
2,533 sq ft
Lot Size
0.21 acres
Garage Spaces
3
Parking Spaces
6
Listing #
7050133
Property Features
Interior
Exterior
Appliances
Cooling
Heating
Flooring
Pool
Parking
Laundry
Patio
Fencing
Lot Features
Construction
Foundation
Roof
Windows
Other Structures
Community
Utilities
Sewer
Schools
- Elementary:
- Copper Basin
- Middle:
- Copper Basin
- High:
- Poston Butte High School
Financial Details
HOA
$97 / Monthly
Village Copper Basin
Annual Taxes
$1,449
Tax year 2025
Parcel Number
210-67-432
Directions
E From Hunt Highway on E Copper Mine Rd, Left or North on N Tourmaline Drive, R or E on Olivine Rd, L or N on Obsidian, home will be on your Left.
Affordability Calculator
$93,000
Estimated monthly payment
$2,475/mo
Principal $372,000 · Est. interest $518,973 over 30 yrs
Neighborhood Market Statistics
How this home compares to active listings in San Tan Valley, AZ
- $470,046
- Median Listing Price
- 72
- Median Days on Market
- 2,005
- Median Sq Ft
- $229
- Median Price / Sq Ft
- 1,826
- Active Listings
- This home’s price is 1% below the area median.
- Its price per sq ft is 20% below the area median.
Market statistics compiled from active EXIT Realty® and MLS listings in San Tan Valley, AZ.
Location
Points of Interest in San Tan Valley, AZ
Showing the San Tan Valley area map.
Nearby Schools
Copper Basin
Elementary · 0.4 mi away
Walker Butte K-8 School
Elementary · 1.4 mi away
Johnson Ranch Elementary School
Elementary · 1.5 mi away
Circle Cross Ranch K-8 School
School · 1.5 mi away
Champion Schools San Tan Valley
Elementary · 1.8 mi away
Poston Butte High School
Secondary · 2.4 mi away
San Tan Foothills High School
Secondary · 2.6 mi away
Skyline Ranch K-8 School
Elementary · 4.1 mi away
San Tan Heights Elementary
Elementary · 4.3 mi away
Coolidge Unified School District
School · 4.3 mi away
Ridgeview College Preparatory High School
Secondary School · 4.5 mi away
Magma Ranch K8 School
Elementary · 5.1 mi away
Mountain Vista Middle School
School · 5.1 mi away
Eduprize School
Elementary · 5.3 mi away
Legacy Traditional School - San Tan
Elementary · 5.3 mi away
American Leadership Academy
School · 5.4 mi away
Schnepf Elementary School
Elementary · 5.7 mi away
J. O. Combs Middle School
Elementary · 5.7 mi away
American Leadership Academy
School · 6.1 mi away
Ellsworth Elementary School
Elementary · 6.3 mi away
Commute Calculator
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|---|---|---|---|---|
| 4877 E MEADOW MIST Lane, San Tan Valley, AZ | $328,000 | 3 | 2 | 1,281 |
| 2357 E MEADOW CREEK Way, San Tan Valley, AZ | $329,000 | 3 | 3 | 1,632 |
| 5860 S Painted Canyon Drive, Green Valley, AZ | $329,000 | 3 | 2 | 1,642 |
| 33856 N CHERRY CREEK Road, San Tan Valley, AZ | $329,900 | 3 | 2 | 1,928 |
| 5428 E Darwin Drive, San Tan Valley, AZ | $329,990 | 3 | 2 | 1,432 |
| 30333 N PLANTATION Drive, San Tan Valley, AZ | $330,000 | 3 | 2 | 1,440 |
Moving Cost Estimate
EXIT Agents in San Tan Valley
Last Updated: 2026-07-04