Maricopa County, AZ Cap Rates by Neighborhood

County-Wide Gross Yield: A Misleading Starting Point

At the county level, Maricopa County produces a gross yield of 4.50% on a median home price of $462,851 and median rent of $1,736 per month. That number sounds clean and investable, but it describes almost no actual deal you would buy. The county median blends a $1.18M Scottsdale luxury listing with a $436,000 Mesa workforce rental and a new-construction Chandler spec home sitting 90 days on market. The spread between those submarkets, not the aggregate, is where your underwriting lives.

Prices are also moving slightly down: the county is off 1.57% year-over-year on ZHVI. If rent growth is recovering modestly while prices drift lower, gross yields are quietly decompressing in favor of buyers who move now. That dynamic does not last once the next cycle starts.

Property Tax: From Gross to Net

Before breaking down submarkets, get the tax drag on paper. Maricopa County's median effective property tax rate is 0.46%, roughly half the 1.02% national median. On a $462,851 purchase, that is $2,129 per year in property taxes, or about $177 per month.

On a gross rent of $1,736, that single line item reduces your effective yield by about 38 basis points before you touch insurance, maintenance, or vacancy. In a high-tax market at 1.02%, the same property would cost $4,721 per year in taxes and eliminate another 51 basis points. The delta is real: Arizona's tax structure adds roughly 45–50 basis points of net cap rate relative to a national-average-tax jurisdiction on the same asset at the same price.

The county's primary rate has also dropped four consecutive years, from $1.64 per $100 of assessed value in FY2019 to $1.16 in FY2025. Arizona's statutory 5% annual cap on Limited Property Value growth protects that advantage at renewal: even if Maricopa appreciates another 15% over three years, your assessed value cannot spike more than 5% per year, putting a ceiling on tax-driven NOI erosion.

Neighborhood Cap Rate Breakdown

North Phoenix (Stetson Valley / TSMC Corridor)

Stetson Valley posted a 12.6% median price increase in 2025 to $687,000, the strongest appreciation in the Phoenix metro. At a $687,000 price point and the county median rent (a floor, not a ceiling for this submarket), gross yield compresses below 3.0%. Buyers here are buying into the TSMC job base, which has scaled to a $165 billion total Arizona investment commitment including three additional fabs and two advanced packaging facilities. The trade is appreciation and tenant quality, not current cash flow. Investors underwriting sub-3.0% gross yields need high conviction in rent growth from an engineering and technician tenant pool.

Tempe (South Tempe)

South Tempe led the metro with a 23% price increase in 2025. At those appreciation rates, gross yield has compressed sharply from any prior-year entry point. New buyers today face the worst yield-to-price ratio in the county. The case for Tempe is proximity to Valley Metro Rail's existing 35-mile system and the high-density rental demand from the employment corridor. Buy-and-hold investors underwriting Tempe in 2026 should model for cap rate recovery through rent growth rather than expecting current income to carry the deal.

Mesa

Mesa median prices of $436,000–$472,000 sit below the county median of $462,851, and Mesa sits along the existing light rail corridor connecting to Phoenix and Tempe. At the county median rent of $1,736 applied to a $450,000 Mesa purchase, gross yield comes out near 4.6%, about 10 basis points above the county aggregate. After the 0.46% tax drag ($2,070 annually on a $450,000 home), net yield before insurance and vacancy is closer to 4.1–4.2%. Mesa represents the clearest cash-flow entry point in the county: below-median prices, above-average rental demand from workforce tenants, and established transit access.

Scottsdale

Scottsdale's 2025 full-year single-family median was $1,180,000, up 3.9% year-over-year. At that price and the county median rent (which understates Scottsdale rents), gross yield on a typical Scottsdale single-family sits well below 3.0%. This is a wealth-preservation and long-term appreciation asset class, not an income play. Days on market averaged 84 in 2025, so liquidity is lower than core Phoenix. Investors with a sub-2.5% gross yield in Scottsdale are pricing in perpetual appreciation and a high-credit tenant base, both supportable by the data but requiring a long hold.

Chandler (Ocotillo / East Chandler)

Chandler's Ocotillo submarket declined 28% in 2025; east Chandler fell 18%. These are the sharpest corrections in the county, driven by oversupplied new-build inventory. On paper, prices down 18–28% on new construction can look like compressed cap rates reversing toward attractive yields. The risk is that rents are also soft in oversupplied corridors, so gross yield expansion is slower than the price decline implies. Chandler's Intel campus and TSMC supply-chain adjacency create a longer-term demand floor, but investors buying into Ocotillo now should underwrite at current rents, not pre-correction rent assumptions, and carry a reserve for continued near-term price softness.

Neighborhood Comparison Table

Insurance and Wildfire Adjustment to Net Yield

Flood risk across the county is below the national average, with 9% of properties (about 39,020) facing severe flood exposure over 30 years. FEMA's preliminary updated Flood Insurance Rate Maps for 11 stream corridors entered a 90-day appeal period on June 12, 2026. Properties near those corridors should be verified against both the current and preliminary FIRM before closing; a newly mapped parcel can trigger mandatory flood insurance that cuts net yield by 50–100 basis points depending on premium.

Wildfire is the larger systemic risk. First Street analysis puts 43% of Maricopa County properties in the severe wildfire exposure category over 30 years. That is the desert-urban interface problem at scale. Insurance premiums on wildfire-exposed properties have risen across the Southwest, and in the most exposed areas, coverage can become expensive or require surplus-lines carriers. Before accepting a cap rate on any north Phoenix, outer Scottsdale, or hillside property, get an actual insurance quote. A $3,000–$5,000 annual premium difference on a $687,000 property clips net yield by another 45–75 basis points and changes the deal.

Cap Rate Outlook

Three forces shape where Maricopa yields go from here.

Supply tapering in multifamily. Phoenix absorbed a record 19,000 net units in 2024 against 25,000 deliveries. Rent growth was negative through all of 2024. As the delivery pipeline slows in 2026–2027, occupancy at 92.0% has room to tighten and rent growth to turn positive. Investors buying multifamily in 2025–2026 at current prices are buying ahead of that recovery, which means today's gross yields should expand modestly on the income side over a two-to-three-year hold.

TSMC demand concentration. Over $165 billion in committed semiconductor investment is concentrated in Phoenix, Mesa, Chandler, Tempe, and Scottsdale. The 28,000 projected new statewide jobs from 2025 Arizona investments alone create a rental demand signal that will be uneven by submarket. North Phoenix and the Chandler Intel corridor absorb the high-wage professional tenants. That rent appreciation will compress yields in those submarkets further unless prices correct first.

ADU economics. The December 2025 county zoning rewrite permits multiple ADUs by right on single-family lots. On a $462,851 median-priced single-family home with an existing ADU unit added, a second rental stream can move effective gross yield from 4.5% toward 6.5–7.0% depending on ADU rent. The one-STR-per-property cap preserves a blended long-term and short-term rental strategy. For buy-and-hold investors in Mesa and workforce Phoenix, ADU development is the clearest path to gross yield expansion without relying on market-level rent growth.

Groundwater constraints on the suburban fringe (outer West Valley, Pinal County) limit competing supply, supporting in-fill property values in established county municipalities over a 10-plus-year horizon.

Model your specific deal with our investment property calculator to stress-test these yield assumptions against your actual purchase price, financing terms, and submarket rent comps.