Homes in San Tan Valley.
What San Tan Valley is like, what homes typically cost, and how to start your search.
About San Tan Valley
- San Tan Valley is an unincorporated community in Pinal County, southeast of Queen Creek.
- San Tan Mountain Regional Park borders the area to the west.
- It's largely made up of newer subdivisions.
San Tan Valley home values by ZIP
Median typical home value across San Tan Valley ZIPs: $401K (2 ZIPs).
| ZIP | Typical value | 1-yr change |
|---|---|---|
| 85140 | $428K | -1.6% |
| 85143 | $373K | -2.5% |
Source: Zillow Home Value Index, Sep 2026 (all homes, mid-tier). Estimates, not appraisals.
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Frequently asked questions
What is the typical home value in San Tan Valley?
Across the San Tan Valley ZIP codes in our data, the median Zillow Home Value Index (Sep 2026) is $401K. Values vary a lot by street and home, so ask for a comp-based number before you make a move.
Can you help me buy a home in San Tan Valley?
Yes. Demitrius Ellis is a Realtor® with DeLex Realty serving San Tan Valley and the rest of the Phoenix metro. Book a free consult or call or text (602) 565-7988.
I own a home in San Tan Valley. What is it worth?
Request a free, comp-based home value on the seller site. Online estimates can miss upgrades, lot and condition.
Talk to a local Realtor
Send a quick note and I'll get back to you within 24 hours. Prefer to talk now? Call or text (602) 565-7988.