Real Estate Investing in San Tan Valley, Arizona (85140)

Everything the listing leaves out — vacancy, rent trend, cap rate, landlord climate. All free.

Pinal County • Population: 51,078 • Data updated: September 2026

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Should you buy in 85140 (San Tan Valley, AZ)? Our answer, based on the numbers below.

🏠 For Homebuyers
CAUTION
Grade D (53/100)

Proceed carefully. Weak appreciation or affordability makes this a harder case for most buyers.

📈 For Investors
WEAK
2.0 / 5 (33/100)

Structural challenges here. The numbers may look cheap but operational risk is high. Only for experienced, hands-on investors.

⚠️ Risks to Know
CLEAN

No major risk flags on the data we track.

What’s happening in San Tan Valley, AZ (85140)?

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2.0/ 5

Investability

Overall investment appeal

1.0/ 5

Appreciation

Long-term value growth

3.0/ 5

Cashflow ROI

Rental yield potential

Avg Home Value $432,595
Avg Monthly Rent $2,103
1% Rule ✗ Does Not Meet
Median Income $91,374
% Renters 17.1%

Market Analysis: 85140 San Tan Valley

Investors eyeing 85140 need to respect the fundamentals at play. Home values of $433K come alongside slower price movement and elevated management overhead.

If the plan assumes clean turnover, on-time rent, and low maintenance on a $433K asset, 85140 is the wrong submarket. If the plan prices in friction, the yield can still work.

In the broader AZ picture, 85140 is a reminder that not every low-priced ZIP is a value-add opportunity — some are simply distressed, and the difference matters.

The demographic picture in 85140 includes headwinds that any investor should price in. Income distribution skews lower than San Tan Valley averages, and tenant stability requires active management.

The 85140 ZIP fits a narrow investor profile — hands-on, patient, and willing to accept that the cap rate on paper is not the cap rate in reality.

Explore the Data — Click a Tab Below
🏦 Current 30-yr Fixed Mortgage Rate: 6.76% as of Sep 10 Source: Freddie Mac PMMS

Here's what matters if you're considering buying a home in San Tan Valley:

C+ Average
Buy Confidence Score: 63/100
Affordability
10/25
Appreciation
14/25
Stability
14/20
Timing
10/15
Rental backup
15/15
Affordability
Moderate
Homes cost 4.7× the median income
Value Trend
Stable (+0.1%)
How home values changed in the past year
Rental Backup
Strong
Could rent for $2,103/mo if you need to move
Market Conditions
COOL
More inventory, negotiating room for buyers
Bottom Line: Mixed signals in this market. Research specific properties carefully and be prepared to negotiate.
❄️
COOL MARKET
Phoenix-Mesa-Chandler, AZ Metro Area
More inventory, negotiating room for buyers
64 days
Average time to sell
Slow
11.6%
Listings with price cuts
Few Cuts
0.0%
Sale price vs asking
Below Ask
0.0%
Income needed for mortgage
Affordable
📅 Market conditions as of August 29, 2026 — updated weekly from Phoenix-Mesa-Chandler, AZ metro data
🏠

Property Strategy for 85140

Which property type performs best in this market?

Best for Cash Flow
3BR
5.6% cap rate
Best for Appreciation
5BR
+7.5% 5yr CAGR
Best Overall Value
5BR
$100,240/bedroom
📊 Compare All Property Types →
Type Median Value Est. Rent Cap Rate 5yr CAGR $/Bedroom
2BR $516,582 $2,250 3.1% +5.9% $258,291
3BR $383,037 $3,000 5.6% +7.0% $127,679
4BR $425,518 $3,330 5.6% +7.2% $106,380
5BR $501,200 +7.5% $100,240

Market Trends

Home Value History (with trend line)

$534K$446K$357K$268K$179K$91KJul 2006Jul 2016Jul 2026

Rent History (with trend line)

$2,249$2,044$1,840$1,635$1,431$1,227Jan 2019Oct 2022Jul 2026

📊 How Does 85140 Compare?

Metric 85140 San Tan Valley Phoenix-Mesa-Chandler, AZ Arizona
Home Value $432,595 $404,926 N/A $419,643
5-Year CAGR 1.6% 1.5% N/A 6.5%
Avg Rent $2,103 $2,066 N/A -
Cap Rate 3.8% 4.0% - -
A great house in the wrong ZIP is still a bad deal — screen every market by cash flow & cap rate.
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Landlord Ground Truth

Real numbers from people who own or manage rentals in ZIP 85140 (San Tan Valley, AZ). Anonymous, moderated, never written by AI.

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Investability
Fair
Cap Rate
3.8%
Low
5yr Growth
+1.6%
Slow

📊 Market Snapshot

Home Value $432,595
Monthly Rent $2,103
Price-to-Rent 17.1:1
1% Rule ✗ Fails

💰 Return Metrics

Gross Yield 5.8%
Cap Rate 3.8%
5-Year IRR 5.4%

📈 Home Appreciation

1-Year +0.1% ▲
3-Year CAGR -0.2% ▼
5-Year CAGR +1.6% ▲
10-Year CAGR +7.3% ▲

🏠 Rent Trends

1-Year -3.6% ▼
3-Year CAGR -0.9% ▼
5-Year CAGR +1.6% ▲
Negative Leverage — IRR / Tax Play Cap Rate: 3.8%  |  30yr Rate: 6.8%
Leverage reduces cash returns at current rates.

The current 30-yr mortgage rate (6.8%) exceeds the estimated cap rate (3.8%). Financing reduces your cash-on-cash return below the cap rate. Markets like this may still make sense as IRR plays — factoring in appreciation, depreciation, and a future refinance when rates drop.

Run an IRR Analysis →

⚠️ Risk Signals

Composite view of factors that can impact a ZIP's stability and your downside risk.

Vacancy
5.1%
Low risk
Landlord Climate
5.0/5
Friendly
Value Trend (5yr)
+1.6%
Flat
Eviction process: Fast Rent control: Favorable

Demographics in 85140

Population: 51,078

💰 Median Household Income
$91,374
This area
$91,374
State
$66,355
USA
$74,580
🏠 Renter Occupied
17.1%
This area
17.1%
State
28.6%
USA
34.0%
💼 Unemployment Rate
2.7%
This area
2.7%
State
-23.2%
USA
3.7%
🎓 College Educated
27.6%
This area
27.6%
State
-1.0%
USA
33.7%
👤 Median Age
34.3 years
This area
34.3 years
State
11.1 years
USA
38.9 years
🏚️ Vacancy Rate
5.1%
This area
5.1%
State
19.2%
USA
10.5%
👥 Population by Ethnicity
White 76.7%
Other/Mixed 17.6%
Hispanic/Latino 10.0%
Black/African American 3.4%
Asian 2.4%
👶 Under 18
30.2%
This area
30.2%
USA
22.0%
👴 65 and Over
13.6%
This area
13.6%
USA
17.3%
📊 Poverty Rate
6.2%
This area
6.2%
USA
11.5%

Crime & Safety

🚧

Crime & Safety Data Coming Soon

We're integrating comprehensive crime statistics including violent crime rates, property crime, and safety scores to help you make informed investment decisions.

Expected: Q1 2025

🎓 Schools in 85140

C+ Avg School Grade
14 Schools
20.1:1 Avg Class Size
$46,657 Avg Per Pupil

Schools in This ZIP Code

B Good

EVIT American Leadership Academy Ironwood K-12

📚 09 – 12 High School Limited Data
💰
$268,451 Per Student
B Good

Ellsworth Elementary School

📚 Pre-K – 06 School
👥
559 Students
👨‍🏫
17.2:1 Class Size
💰
$9,789 Per Student
B Good

EVIT - Combs High School

📚 09 – 12 High School Limited Data
👥
1 Students
💰
$268,451 Per Student
B Good

Kathryn Sue Simonton Elementary

📚 Pre-K – 06 School
👥
381 Students
👨‍🏫
15.9:1 Class Size
💰
$9,789 Per Student
C+ Average

Combs Traditional Academy

📚 K – 06 School
👥
204 Students
👨‍🏫
17.7:1 Class Size
💰
$9,789 Per Student
C+ Average

J. O. Combs Middle School

📚 K – 08 School
👥
596 Students
👨‍🏫
19.8:1 Class Size
💰
$9,789 Per Student
C+ Average

Jack Harmon Elementary School

📚 Pre-K – 06 School
👥
385 Students
👨‍🏫
18.8:1 Class Size
💰
$9,789 Per Student
C+ Average

Ranch Elementary School

📚 Pre-K – 06 School
👥
511 Students
👨‍🏫
21.3:1 Class Size
💰
$9,789 Per Student
C Below Average

Combs High School

📚 08 – 12 High School
👥
1,243 Students
👨‍🏫
21.2:1 Class Size
💰
$9,789 Per Student
C Below Average

Happy Valley School East Campus

📚 K – 06 School Charter Limited Data
👥
435 Students
💰
$9,133 Per Student
C Below Average

Legacy Traditional School - Queen Creek

📚 K – 09 High School Charter Limited Data
👥
940 Students
💰
$9,274 Per Student
C Below Average

Combs Online School for Success

📚 K – 12 K-12
👥
110 Students
👨‍🏫
24.4:1 Class Size
💰
$9,789 Per Student
D Needs Improvement

Combs Center for Success High School

📚 09 – 12 High School
👥
62 Students
👨‍🏫
24.8:1 Class Size
💰
$9,789 Per Student
D Needs Improvement

Combs Center for Success Middle School

📚 06 – 08 Middle Limited Data
👥
1 Students
💰
$9,789 Per Student
About Repit School Scores

Traditional school ratings rely heavily on standardized test scores, which often reflect family income more than school quality. Repit takes a different approach.

We evaluate schools based on factors that research shows actually impact educational outcomes:

  • Class Size — Smaller classes mean more individual attention
  • School Funding — Resources available for programs, staff, and facilities
  • Community Factors — Neighborhood characteristics that influence student success
  • School Environment — Size, type, and structure

Scores are updated annually using federal education data.

🎓 Nearby Colleges & Universities

1 Nearby
C
Pima Medical Institute-East Valley
373 students · 14.6 mi

Frequently Asked Questions

Is San Tan Valley, AZ a good place for real estate investing?

San Tan Valley, AZ rates 2.0/5 for investability. With median values at $433K and rents near $2,103/mo, the market offers reasonable fundamentals for rental investors.

How quickly do rentals get leased in San Tan Valley, AZ?

San Tan Valley, AZ vacancy trends elevated. Investors running standard buy-and-hold plays see reasonable downtime between tenants.

What do rentals go for in San Tan Valley, AZ?

Rent in San Tan Valley, AZ is around $2,103/mo. The resulting rent-to-value relationship with $433K pricing is reasonable for most investor models.

What real estate strategy is ideal for San Tan Valley, AZ?

Investors usually favor careful cash-flow rentals with hands-on management in San Tan Valley, AZ. With home values at $433K and rents near $2,103/mo, other strategies can work but produce reliable rather than outsized returns.

Is housing expensive in San Tan Valley, AZ?

In San Tan Valley, AZ the median home value sits at $433K. Against the broader AZ market, that reads as reasonable for most investors.

You know 85140 now. You don’t know where it ranks.

This page stays free — all of it. What one page can’t tell you is how 85140 compares to every other market. Investor ($19/mo) screens every U.S. ZIP by cap rate, the 1% rule, vacancy and landlord climate, and exports your shortlist.

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How 85140 ranks in Phoenix-Mesa-Chandler, AZ

Every ZIP in this metro, ranked. Free.

Cash Flow → Appreciation → Affordable →
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