28570 N Obsidian Drive, San Tan Valley, AZ 85143
Home value
$454,600
$432,000 - $482,000
$2,868/mo
Owner options
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Zillow last checked:
Listing updated:
Shey Lamberty 602-908-8706,
West USA Realty
Shannon Coulter, BR693957000
Century 21 Northwest
Chad Coulter, SA693958000
Century 21 Northwest

Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 4
Heating
- Electric
Cooling
- Central Air, Ceiling Fan(s), Programmable Thmstat
Appliances
- Included: Electric Cooktop
Features
- High Speed Internet, Granite Counters, Double Vanity, Master Downstairs, Breakfast Bar, Vaulted Ceiling(s), Kitchen Island, Pantry, Full Bth Master Bdrm, Separate Shwr & Tub
- Flooring: Carpet, Tile
- Windows: Solar Screens, Double Pane Windows
- Has basement: No
Interior area
- Total structure area: 3,240
- Total interior livable area: 3,240 sqft
Property
Parking
- Total spaces: 6
- Parking features: Garage, Open
- Garage spaces: 3
- Uncovered spaces: 3
Features
- Stories: 2
- Patio & porch: Covered
- Has private pool: Yes
- Pool features: Fenced
- Spa features: None
- Fencing: Block
Lot
- Size: 7,238 Square Feet
- Features: Grass Front
Details
- Parcel number: 21067429
- Special conditions: Pre-Foreclosure
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Ranch
- Property subtype: Single Family Residence
Materials
- Stucco, Wood Frame, Painted
- Roof: Tile
Condition
- Year built: 2003
Details
- Builder name: Pulte Homes
Utilities & green energy
- Sewer: Public Sewer
- Water: Pvt Water Company
Green energy
- Energy efficient items: Solar Panels
Community & HOA
Community
- Features: Community Spa, Playground
- Subdivision: Copper Basin
HOA
- Has HOA: Yes
- Services included: Maintenance Grounds, Street Maint, Trash
- HOA fee: $98 monthly
- HOA name: AAM
- HOA phone: 602-957-9191
Location
- Region: San Tan Valley
Financial & listing details
- Price per square foot: $127/sqft
- Tax assessed value: $399,324
- Annual tax amount: $1,525
- Date on market: 9/11/2025
- Cumulative days on market: 64 days
- Listing terms: Conventional,FHA,VA Loan
- Ownership: Fee Simple
Price history
| Date | Event | Price |
|---|---|---|
| 11/16/2023 | Sold | $410,000$127/sqft |
Source: | ||
| 10/14/2023 | Pending sale | $410,000$127/sqft |
Source: | ||
| 10/7/2023 | Price change | $410,000-1.2%$127/sqft |
Source: | ||
| 8/25/2023 | Price change | $415,000-7.7%$128/sqft |
Source: | ||
| 8/12/2023 | Listed for sale | $449,800+17.4%$139/sqft |
Source: | ||
| 3/30/2021 | Sold | $383,000+6.4%$118/sqft |
Source: | ||
| 3/10/2021 | Pending sale | $360,000$111/sqft |
Source: | ||
| 3/9/2021 | Listing removed | -- |
Source: | ||
| 3/5/2021 | Listed for sale | $360,000+44%$111/sqft |
Source: | ||
| 12/11/2017 | Sold | $250,000+49.7%$77/sqft |
Source: Public Record Report a problem | ||
| 5/8/2013 | Sold | $167,000$52/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2026 | $1,557 +0.6% | $39,931 +2.9% |
| 2025 | $1,547 -0.2% | $38,815 -12.7% |
| 2024 | $1,551 +1.7% | $44,449 +35% |
| 2023 | $1,525 +22.9% | $32,919 -13.3% |
| 2022 | $1,241 +12.4% | $37,965 +10.1% |
| 2021 | $1,104 -27.8% | $34,484 +4.1% |
| 2020 | $1,528 +47.9% | $33,129 +57.6% |
| 2019 | $1,033 -36% | $21,023 +13.6% |
| 2018 | $1,616 +1.7% | $18,511 -0.4% |
| 2017 | $1,589 -5.8% | $18,583 |
| 2016 | $1,687 +7.6% | -- |
| 2014 | $1,567 | $11,323 |
| 2013 | -- | -- |
| 2012 | -- | -- |
| 2011 | -- | $10,378 -26.6% |
| 2010 | -- | $14,148 |
| 2009 | -- | -- |
| 2008 | -- | -- |
| 2007 | -- | -- |
| 2006 | -- | -- |
| 2004 | -- | -- |
| 2003 | -- | -- |
Neighborhood: 85143
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Nearby schools
GreatSchools rating
- 3/10Copper Basin K-8Grades: PK-8Distance: 0.4 mi
- 6/10Poston Butte High SchoolGrades: 7-12Distance: 2.4 mi
Schools provided by the listing agent
- Elementary: Copper Basin
- Middle: Copper Basin
- High: Poston Butte High School
- District: Queen Creek Unified District
Source: ARMLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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- Arizona
- Pinal County
- San Tan Valley
- 85143
- 28570 N Obsidian Drive