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San Tan Valley

Why you'd want to live in San Tan Valley

San Tan Valley is an unincorporated community and census-designated place (CDP) located in the northern region of Pinal County, Arizona, United States. As of the 2020 United States Census, it had a population of 99,894, making it not only the most populous CDP in the county but also the largest unincorporated community in all of Pinal County. Despite its size and rapid growth, San Tan Valley has not yet incorporated as a municipality, meaning it lacks a formal city or town government and instead falls under the jurisdiction of the Pinal County government. The area is part of the Phoenix metropolitan region and has experienced significant residential and commercial development in recent decades, driven by its proximity to neighboring cities such as Queen Creek and Gilbert. San Tan Valley is named after the nearby San Tan Mountains and is known for its family-friendly neighborhoods, desert landscapes, and access to outdoor recreation.

San Tan Valley

San Tan Valley Market Report

$483,693

AVERAGE PRICE OF 1,121 HOMES

$356,148

AVERAGE PRICE OF 29 DISTRESSED HOMES

$1,429,350

AVERAGE PRICE OF 28 MULTI-MILLION DOLLAR HOMES

$522,260

AVERAGE PRICE OF 437 NEWLY BUILT HOMES

$562,024

AVERAGE PRICE OF 151 HOMES WITH A POOL

Average Home

Average Price $483,693
Avg Bedrooms 3.71 beds
Avg Bathrooms 4.61 baths

Average Price by Bedrooms

1 bedroom $350,000
2 bedrooms $335,086
3 bedrooms $429,019
4 bedrooms $507,477
5 bedrooms $559,518
San Tan Valley Home Price Trends
  7/2026 6/2026 5/2026 4/2026 3/2026
Total Listings 1,119 n/a n/a 1,183 1,122
Average Price $487,383 n/a n/a $496,947 $502,763
Avg Price Change n/a n/a n/a -1.17% -0.95%
Median Price $443,622 n/a n/a $442,852 $446,828
Med Price Change n/a n/a n/a -0.90% -0.70%
Avg Bedrooms 3.72 beds n/a n/a 3.54 beds 3.5 beds
Avg Bathrooms 4.62 baths n/a n/a 2.58 baths 2.57 baths
Home Price by High School
School Name Total Homes Average Price Avg Days on Site
Adult 17 $262,711 81 days
Combs High School 359 $505,309 100 days
Florence High School 51 $406,307 83 days
Poston Butte High School 429 $431,341 79 days
San Tan Foothills High School 257 $573,433 86 days
Home Price by House Size
Total Homes Average Price Avg Days on Site
All Homes 1,121 $483,693 88 days
Distressed Homes 29 $356,148 152 days
Multi-Million Dollar Homes 28 $1,429,350 107 days
Newly Built Homes 437 $522,260 93 days
Homes with a Pool 151 $562,024 74 days
r3homegroup | DeLex Realty
4700 S McClintok Drive #160
Tempe, AZ 85282
602-621-0968

© 2026 Arizona Regional Multiple Listing Service, All rights reserved. The data relating to real estate for sale on this website comes in part from the Arizona Regional Multiple Listing Service. Real estate listings held by brokerage firms other than Jeff Cayton - DeLex Realty are marked with the Arizona Regional Multiple Listing Service logo and detailed information about them includes the name of the listing brokers. All information deemed reliable but not guaranteed and should be independently verified. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) nor Arizona Regional Multiple Listing Service shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. August 14, 2026
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