San Tan Valley, AZ Housing Market 2026: What Homes Actually Sell For
What homes actually sell for in San Tan Valley: a median closing price of $420,000 across 1,516 closings Resideline tracked over the last six months, plus the full price spread and a ZIP-level breakdown.
San Tan Valley closes a lot of homes into a narrow band, which makes its median unusually informative: sales over the last six months land close together, so the citywide number is a real anchor rather than an average of extremes.
The snapshot
- •Closings tracked, last 6 months: 1,516
- •Median sold price, last 6 months: $420,000
- •Median sold $/sqft, last 6 months: $215
- •Middle half of sales closed between: $369,990 and $489,990
What the numbers say
Resideline tracked 1,516 closed sales in San Tan Valley over the last six months, with a median closing price of $420,000. That median is the midpoint of what buyers actually paid, not what sellers hoped to get, which is why it moves differently from the asking prices you see on listing sites. The middle half of those sales closed between $369,990 and $489,990. That spread matters more than the headline median: where a specific property sits inside it decides whether the citywide number helps you or misleads you. These are the closings Resideline tracks and may differ from complete county or municipal records. The large tracked sample provides substantial market-level evidence. 99% of the San Tan Valley closings we track here are single-family houses, so these figures primarily reflect that segment, and the citywide $/sqft figure primarily reflects that segment as well. Across the 1,515 closings with usable living area, the middle half sold between $188 and $240 per square foot.
Figures last updated August 22, 2026 from closings Resideline tracked.
Median home price in San Tan Valley, AZ (August 2026)
The median home price in San Tan Valley is $420,000, measured across the 1,516 closed sales Resideline tracked over the last six months. The middle half of those sales closed between $369,990 and $489,990.
Where San Tan Valley sale prices land
Medians hide the shape of a market. The distribution above covers the closed sales Resideline tracked in San Tan Valley over the last six months, trimmed to the 5th through 95th percentile, with the middle half of sales closing between $369,990 and $489,990. Where your target property sits inside that spread matters more than the citywide median.
How long a sale takes here
- •Listed to under contract: a median of 42 days, across 835 San Tan Valley closings Resideline tracked in the last six months
- •Contract to closing: a median of 29 days, across 929 San Tan Valley closings Resideline tracked in the last six months
The San Tan Valley angle
Over the last six months Resideline tracked 1,516 closings in San Tan Valley, where the median closed sale price was $420,000 and the middle half of sales closed between $369,990 and $489,990. That band is among the tightest we track, which is the useful part: when closings cluster this closely the median actually carries predictive weight, and the real question becomes whether your subject is a typical San Tan Valley sale or an exception. If it is typical, the median is a defensible starting number. If it is not, say so explicitly in your adjustments, because a tight band makes an unusual property look out of place quickly and you will need matched comps to defend the difference.
San Tan Valley market data by ZIP code
Citywide medians hide block-by-block variation. Resideline publishes free, regularly refreshed market snapshots for San Tan Valley ZIP codes: 85140.
From market read to offer price
A tight market makes the next step easier: the citywide anchor sits close to most homes, and a report only has to explain the gap. The decision still comes down to one property and one number: what it is actually worth and what you should pay. Every Resideline report opens with this same market snapshot for the subject's exact ZIP code, then gives you the property's value, the sold comps behind it, and a market rent estimate. Pricing a specific deal? The free ARV calculator and rental property calculator run the numbers in about a minute.
And we show our work. Every estimate is frozen while the home is for sale and graded against the real closing price after it sells. As of August 2026, the public scoreboard showed 3.26% median error across 12,508+ graded closings. See the live accuracy dashboard for the receipts, or read how the Area Market Snapshot works.
Run any San Tan Valley address through Resideline and you will see the local market and the property's value together, in one report.
Cite this
Using these numbers? Please cite the source and the sample size:
Source: Resideline Market Watch
Market: San Tan Valley, AZ
Data updated: August 2026
Analysis period: last six months
Tracked closings: 1,516
Median sold price: $420,000
Median sold $/sqft: $215 (1,515 qualifying)
Property mix: 99% houses
https://resideline.com/blog/san-tan-valley-az-housing-market
The local market statistics in this report are calculated from closed sales tracked by Resideline. Transaction coverage may differ from complete county or municipal records.
Every local market figure on this page is computed from closed sales Resideline tracked in San Tan Valley over the last six months, and is refreshed when the data is.
Frequently Asked Questions
What is the median home price in San Tan Valley?
The median sold price in San Tan Valley over the last 6 months is $420,000, measured across 1,516 closings Resideline tracked.
How many homes sold in San Tan Valley last month?
Resideline tracked 229 closed sales in San Tan Valley in July 2026, out of 1,516 closings tracked over the last six months. These are tracked samples of market activity, not official county totals.
What is the typical sale price range in San Tan Valley?
The middle half of San Tan Valley sales over the last six months closed between $369,990 and $489,990, with a median of $420,000.
What is the typical price per square foot in San Tan Valley?
Among qualifying San Tan Valley closings Resideline tracked over the last six months, the median sold price per square foot was $215, measured across 1,515 sales with usable living area. Median is used rather than average because outliers distort the mean.
Does a tight quartile band mean I can skip pulling comps in San Tan Valley?
No. A tight band means the median is a stronger starting estimate, not that individual properties stop differing. What it changes is where your effort goes: instead of arguing about the general level of the market, you are testing whether the subject is a typical local sale and quantifying any way it is not. Comps still do that work, and because our closed-sale sample here is deep you can find well matched ones without loosening your criteria.
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