Home ValuePros

Market Intelligence · AZ / Pinal County

San Tan Valley, AZ home prices and housing market

2 ZIP markets liveData updated September 2026Typical value$401K1-yr changeDown2.0%

The typical home value in San Tan Valley, AZ is $401K as of September 2026, down 2.0% from a year ago, based on the Zillow Home Value Index. In the typical San Tan Valley ZIP code, the median list price is $450K and homes spend a median of 66 days on market as of September 2026 (Realtor.com).

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The coverage

San Tan Valley, by the numbers.

Typical home valueZillow ZHVI, September 2026
$401K
1-yr changeMedian across San Tan Valley ZIPs
-2.0%
ZIP markets live3 tracked in San Tan Valley
2
County
Pinal County

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12-month value trend

-2.0% over 12 months

Typical home value in San Tan Valley over the last 12 months: $409K in Sep 2025 to $401K in Sep 2026 (-2.0%).

Sep 2025$409K

Sep 2026$401K

Median Zillow home value index across San Tan Valley's ZIP codes.

Context

San Tan Valley's typical home value is $400,594 as of August 2026, down 2.1% over the past year. Sellers are asking more than that, with a median list price of $450,000 in September 2026. Buyers have room to negotiate. About 34.8% of listings had a price cut as of September 2026. Inventory is fairly deep, with 767 homes for sale and 262 new listings hitting the market in September 2026. Homes are taking a median of 66 days to sell. For a homeowner thinking about selling, the data points to a slower, price-sensitive market where realistic pricing matters more than it did a year ago.

The numbers

What is the housing market like in San Tan Valley, AZ?

Typical home value

$401K

Down2.0%YoY

Median list price

$450K

Days on market

66

Homes for sale

767

Price cuts

34.8%

New listings

262

Sources · Zillow ZHVI (September 2026) / Realtor.com (September 2026)

Figures reflect San Tan Valley's ZIP codes with market data: values and listing medians take the median across ZIPs; inventory and new listings are summed.

Prices over time

San Tan Valley, AZ home prices over time

Typical home values in San Tan Valley, AZ are down 2.0% over the past year, from $409K in September 2025 to $401K in September 2026.

Typical home value in San Tan Valley, AZ, September of each year
MonthTypical value1-yr change
September 2026$400,613-2.0%
September 2025$408,729No prior year

Typical value is the median Zillow Home Value Index across San Tan Valley ZIP codes, taken in September of each year so every row compares the same month.

Market balance

Is San Tan Valley, AZ a buyer's or seller's market?

San Tan Valley, AZ leans toward a buyer's market.

Homes are taking longer to sell, a large share of listings have cut their asking price, and homes for sale are building up relative to new listings, which gives buyers more room to negotiate.

Based on a median of 66 days on market and 35% of listings with a price cut in the typical San Tan Valley ZIP code, and 262 new listings against 767 active listings across San Tan Valley, as of September 2026 (Realtor.com).

The outlook

San Tan Valley housing market forecast 2027

-1.5%

Weighted average of Zillow's ZIP forecasts, 12 months to September 2027

A weighted average of Zillow's ZIP forecasts, across 2 San Tan Valley ZIP codes, points to typical home values falling 1.5% by September 2027.

Over the 12 months through September 2026, typical home values in San Tan Valley fell 2.0%, per the Zillow Home Value Index.

Will home prices drop in San Tan Valley?

The forecasts point that way: a weighted average of Zillow's ZIP forecasts for San Tan Valley shows typical home values falling 1.5% by September 2027, after a 2.0% decline over the past 12 months. Forecasts are not guarantees: mortgage rates, inventory, and the wider economy can move values either way.

How this is calculated: each ZIP code's 12-month Zillow forecast is weighted by its typical home value (Zillow Home Value Index, September 2026). 2 San Tan Valley ZIP codes have both figures.

Forecast: a weighted average of Zillow's ZIP forecasts (Zillow Home Value Forecast, published October 2026), calculated by Home Value Pros. A forecast, not a guarantee.

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Live markets

What ZIP codes are live in San Tan Valley?

Typical value is the Zillow home value index (ZHVI) for each ZIP, as of September 2026. 1-yr change compares it to the same ZIP a year earlier. We track 3 San Tan Valley ZIP codes in total; the remaining 1 publish as their data clears editorial QA.

Zillow ZHVI, September 2026

Local pros

Who are the top real estate agents in San Tan Valley?

Top real estate agents in San Tan Valley, AZ

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Common questions

Questions about San Tan Valley, AZ home prices.

How much is a home in San Tan Valley worth?

The typical home value in San Tan Valley is $400,594 as of August 2026, down 2.1% over the past year. This is a citywide figure, so individual homes will vary.

How long does it take to sell a home in San Tan Valley?

Homes in San Tan Valley spent a median of 66 days on the market as of September 2026. With 34.8% of listings carrying a price cut, pricing accurately from the start can help avoid a long listing.

Is there much competition from other sellers in San Tan Valley?

Yes. There were 767 homes for sale in San Tan Valley as of September 2026, with 262 new listings added that month. The median list price was $450,000.

Are home prices going up or down in San Tan Valley, AZ?

Typical home values in San Tan Valley, AZ are down 2.0% over the past year, based on the Zillow Home Value Index as of September 2026.

Is San Tan Valley, AZ a buyer's or seller's market?

San Tan Valley, AZ leans toward a buyer's market. Homes are taking longer to sell, a large share of listings have cut their asking price, and homes for sale are building up relative to new listings, which gives buyers more room to negotiate. Based on a median of 66 days on market and 35% of listings with a price cut in the typical San Tan Valley ZIP code, and 262 new listings against 767 active listings across San Tan Valley, as of September 2026 (Realtor.com).

Nearby markets

More Arizona housing markets.

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