Buy vs Rent at $100k Income: 10-City Data (2026)

In Houston, a household earning $100k can hit the break-even horizon on a $265,000 home purchase in roughly 4.1 years. In Seattle, buying that city’s typical home on the same income is mathematically improbable — and if someone manages it, the break-even stretches past 22 years under base-case assumptions. The spread between those two numbers contains everything worth knowing about the 2026 housing market.

Key Numbers at a Glance

Sources: Freddie Mac PMMS (May 2026); NAR Existing-Home Sales (April 2026); Zillow Observed Rent Index (January 2026); ATTOM 2025 Annual Property Tax Analysis (April 2026); One Big Beautiful Bill Act (2025).

What $100k Income Actually Buys in 2026

At 6.53% on a 30-year fixed mortgage with 20% down, a $100,000 gross income household comfortably qualifies for a home in the $300,000–$380,000 range under standard debt-to-income limits (front-end ratio at or below 28%). In many high-cost markets, that range doesn’t buy a detached single-family home anywhere near a job center. That constraint shapes everything in this analysis — some cities are genuinely accessible to $100k earners, others are not, and the buy vs. rent analysis framework behaves very differently across that divide.

The opportunity cost of the down payment matters more than most buyers model. Assuming a 7% annual return on invested capital — consistent with the S&P 500 long-term historical average — a $70,000 down payment (20% on a $350,000 home) forgoes roughly $4,900 in year-one investment returns alone. Over a decade at that rate, the same $70k grows to approximately $137,700. That’s the baseline hurdle that home price appreciation and equity accumulation need to clear for buying to make financial sense. For a deeper look at this specific calculation, see opportunity cost of the down payment.

Two structural facts define the 2026 landscape. First, rent growth has slowed sharply: the Zillow Observed Rent Index showed national asking rents up only 2% year-over-year in January 2026, the slowest pace since December 2020. Second, home prices remain sticky — NAR reported the national median at $417,800 in April 2026, up 0.9% year-over-year. When rent growth decelerates faster than home price growth, the renting column in the break-even model gets cheaper relative to the buying column, extending break-even horizons across most markets.

The 10-City Data Breakdown

The cities below span the full spectrum — from Sun Belt markets with excess supply and falling rents to supply-constrained coastal markets where buying has never been harder to justify on a $100k income. Home value figures are from Zillow’s Home Value Index (ZHVI, spring 2026). Rent figures are from Zillow’s Rental Manager market data (2026). Property tax rates are from ATTOM’s 2025 annual tax analysis, published April 2026.

Sources: Zillow Home Value Index (ZHVI, spring 2026); Zillow Rental Manager market data (2026); ATTOM 2025 Annual Property Tax Analysis (April 2026). PITI estimates include principal, interest, property tax, and homeowner’s insurance (~0.5% annually). Minneapolis and Nashville rent figures represent segment estimates drawn from Zillow ZORI regional data, as city-level ZORI was not available at publication; ranges of $1,600–$1,700 (Minneapolis) and $1,900–$2,100 (Nashville) reflect available market data. Texas property tax rates (Houston, Dallas, Austin) reflect Travis, Harris, and Dallas County averages per ATTOM. Denver figure reflects Denver County ATTOM data.

Austin: The Trap That Looks Like a Deal

Austin deserves its own analysis because the surface numbers create a dangerous illusion. Rents have fallen 2.9% year-over-year, according to SmartAsset’s May 2026 study using Zillow ZORI data — the steepest decline among major cities. A first-time buyer might interpret falling rents as a reason to buy. The math runs the opposite direction.

The typical Austin home is $513,000 per Zillow’s ZHVI (spring 2026). A 20% down payment is $102,600. At 6.53%, the monthly principal and interest payment alone exceeds $2,700; PITI with Austin’s approximately 1.60% property tax rate and insurance reaches roughly $3,490/month. The equivalent rent on a comparable property is approximately $1,531/month. That $1,959 monthly gap between owning and renting, combined with the opportunity cost of a $102,600 down payment invested at 7% annually, produces a break-even horizon that pushes well past a decade under base-case assumptions. When rents are actively falling in a market, the buying case weakens further — every year of renting costs less, not more. This dynamic connects to the broader question of buy vs. rent in Austin after the 2020 surge.

For a $100k income household, Austin’s typical home also exceeds what standard underwriting comfortably supports at 6.53%. The front-end PITI ratio on $3,490 against $8,333 gross monthly income exceeds 41% — well above the 28% conventional guideline. Buying at Austin’s median price point on $100k income requires either a co-borrower, a smaller down payment (which worsens the math further), or simply choosing not to do it.

The Finluxy Buy-Rent Break-Even Horizon: All 10 Cities

The Finluxy Buy-Rent Break-Even Horizon measures years until cumulative ownership costs — PITI, HOA (where applicable), maintenance at 1% annually, and transaction costs at sale (6% seller commission plus closing costs) — equal cumulative rental costs including renter’s insurance and the opportunity cost of the down payment invested at 7% annually (S&P 500 long-term historical average). Three scenarios are run: base (7% investment return, 3% rent growth, 3% home appreciation), bull (5% investment return, 4% rent growth, 4% home appreciation — owning favored), and bear (9% investment return, 1% rent growth, 2% home appreciation — renting favored).

Scale interpretation: under 5 years = strong case for buying; 8–12 years = market-dependent, personal circumstances determine outcome; 15+ years = renting is likely the better financial position. For markets where the $100k income household cannot realistically afford the typical home price, break-even calculations assume a property at the top of the affordable range (~$380,000) rather than the city median, and the result is noted accordingly.

Finluxy calculations based on: Freddie Mac PMMS 6.53% (May 28, 2026); Zillow ZHVI (spring 2026); ATTOM 2025 effective property tax rates; Zillow Observed Rent Index and Rental Manager data (2026). Assumptions: 20% down payment; 1% annual maintenance; 6% total seller transaction costs at sale; 7% base opportunity cost on down payment (S&P 500 long-term historical average); OBBBA SALT deduction cap $40,400 (2026) applied where applicable with 24% federal marginal rate. For Phoenix, Austin, Denver, and Seattle, the analysis uses a $380,000 price ceiling as the approximate affordability limit for a $100k income household at 6.53%. Bear and bull scenario parameters as stated above. Break-even horizons in sub-5 and 15+ ranges validated against NYT Rent vs. Buy Calculator methodology.

Chicago and Houston: The Cases That Actually Pencil Out

Chicago’s 1.78% effective property tax rate — the second-highest among major metros per ATTOM’s 2025 analysis — is a genuine deterrent. But the city’s relatively low ZHVI of $336,000 combined with monthly rents around $2,090 means the cash-flow gap between owning and renting is unusually narrow. The Chicago break-even timeline comes in at 6.2 years under base-case assumptions, which is workable for a buyer with a 10-year or longer horizon. Chicago’s property tax burden will absorb most of the OBBBA’s expanded SALT deduction benefit — the $40,400 cap for 2026 applies to filers under $500,500 MAGI, and a $100k-income itemizing buyer can deduct actual SALT up to that cap, which easily covers both their property tax and state income tax obligation.

Houston’s case is even more straightforward. At $265,000 median, a 20% down payment is $53,000 — manageable for a household that has been saving. Monthly PITI runs approximately $1,690, and typical rents are $1,867. The buying-to-renting cost ratio at entry is below 1.0, which is rare in 2026. The break-even arrives before year five in the base case, and even in the bear scenario — where the down payment grows at 9% annually in the market — the horizon is only 7.8 years. Texas has no state income tax, which eliminates that component of SALT entirely, but property taxes in Houston’s Harris County run around 1.10%, generating meaningful annual deduction value for itemizers.

The Overlooked Insight: The SALT Cap Change That Flips High-Tax City Math

Most buy-vs-rent analyses published before mid-2025 modeled homeownership tax benefits using a $10,000 SALT deduction cap — the limit set by the Tax Cuts and Jobs Act. The One Big Beautiful Bill Act, enacted in 2025, changed that figure to $40,000 for tax year 2025 and $40,400 for 2026. The cap phases out for filers above $500,500 MAGI at a 30% rate, reaching a floor of $10,000.

For a $100k income household in a high-tax state like Illinois or Colorado, this shift is material. A Chicago buyer paying $5,985 in property taxes annually (1.78% on $336,000) plus Illinois state income tax of roughly $4,995 (4.95% flat rate on $100k) accumulates $10,980 in SALT — previously capped at $10,000. Under OBBBA, all $10,980 is deductible. The marginal benefit at a 22% federal rate is approximately $215 more per year compared to the old cap. That’s modest. But in New York or New Jersey, where state income taxes and property taxes can easily total $25,000–$40,000, the expanded cap is worth thousands of dollars annually. High-tax-state buyers at $100k income now have meaningfully better homeownership tax economics than they did two years ago — a factor that moves the real dollar value of the homeownership tax benefit upward for this income cohort.

The catch: itemizing only makes sense when total deductions exceed the 2026 standard deduction of $15,000 (single) or $30,000 (married filing jointly). A married couple buying in a low-tax state like Texas — where there’s no state income tax and the only SALT component is property tax — may find that their mortgage interest plus $3,850 in Houston property taxes still falls below the $30,000 standard deduction threshold. In that scenario, the tax benefit of homeownership is zero. This is the calculation that most marketing materials for homeownership quietly skip.

Short Horizon? The Math Gets Harsh Fast

Transaction costs kill the case for buying on a short timeline, regardless of city. Selling a home involves approximately 6% in total commission and closing costs — on a $380,000 home, that’s $22,800 that evaporates on exit. A buyer who stays three years in Atlanta has to overcome not just negative cash flow compared to renting, but also that exit penalty. At 3% annual appreciation on $380,000, the gain after three years is roughly $35,100. Net of transaction costs at sale ($22,800) and foregone investment returns on a $76,000 down payment over three years ($76,000 × 7% compounded ≈ $17,400 opportunity cost), the buyer is in the red by approximately $5,100 relative to the renter who invested that down payment.

Anyone with a planning horizon under five years should read the data in the break-even table differently. Even Houston’s 4.1-year base-case horizon means a buyer planning a move in year three is still behind on the numbers. For households with known relocation plans, transferable employment, or life situations where three-to-five-year stays are the norm, the data in every city points the same direction. See the rent vs. buy analysis for households moving in three years for a full treatment of that scenario.

Seattle and Denver: When $100k Income Meets a $600k+ Market

Both cities present the same structural problem: the typical home price ($848,000 in Seattle, $580,000 in Denver per Zillow ZHVI) is far beyond what a $100k income household can finance at 6.53% without an exceptional down payment or a second income stream. The analysis therefore uses $380,000 as the affordable-ceiling price — the approximate top of the range where PITI stays within standard underwriting limits.

But here’s the compounding problem: a $380,000 home in Seattle doesn’t exist in any neighborhood with reasonable proximity to employment. The analysis is therefore somewhat theoretical in those markets — it tells you what the math would look like if you could find a conforming-price property in Seattle, not what the actual market presents. For the households most likely to be searching in Seattle or Denver, the practical alternative to buying isn’t a $380,000 home — it’s renting. And given that Denver rents fell 1% year-over-year and Seattle landlords are increasingly offering concessions, the renting column in the cost comparison is getting cheaper in real time.

For a detailed look at how rate levels reshape this math in expensive coastal markets, the interest rate impact on buy vs. rent decisions covers the sensitivity analysis. At 5%, Seattle’s break-even shrinks materially. At 7%, it stretches further. The current 6.53% sits uncomfortably in the middle.

Phoenix and Nashville: Supply-Corrected Markets Worth Watching

Phoenix has undergone a significant correction since its 2022 peak. The typical home value is now $410,000, down 2.7% year-over-year per Zillow, and rents have fallen 1.6% annually. The falling-rent dynamic extends the break-even horizon in the near term — when comparing against a renter whose costs are declining, the ownership side gets worse each passing month. But Phoenix’s 0.39% effective property tax rate is the lowest among major metros per ATTOM, which reduces carrying costs substantially. A $410,000 home generates roughly $1,599 in annual property taxes at that rate — about a third of what the same home would generate in Chicago.

Nashville’s 0.49% property tax rate is similarly low. The city’s ZHVI sits at $424,000, putting it above the comfortable affordability ceiling for a $100k earner unless the down payment exceeds 20%. That affordability constraint, combined with rents that remain competitive at approximately $2,000/month in the metro, keeps Nashville in the market-dependent range. The Miami rate impact analysis offers a useful parallel — both Nashville and Miami represent markets where Sun Belt migration premium has kept prices elevated even as rate-sensitive demand has softened.

The $100k Income Floor: What This Cluster Actually Serves

This site’s core audience earns $150k and above, which means buying in Austin, Denver, Nashville, or even Atlanta is more financially tractable — the down payment is achievable, the DTI is manageable, and the break-even horizon matters less if the horizon is ten or fifteen years. The reason to examine $100k income data is that it reveals where markets are structurally accessible without financial engineering, and where they require either above-average income, dual income, or a willingness to put equity returns at serious risk.

At $150k+ income, the relevant calculations shift. A full analysis at the $1M price point changes the math substantially — higher loan balances, bigger opportunity costs on down payments, and more meaningful mortgage interest deductions. The break-even horizons at higher price points can actually compress in bull-case scenarios because the dollar magnitude of equity accumulation increases. But that only holds if home appreciation cooperates, which 2026 data gives little reason to assume in Sunbelt markets still correcting from the 2022 peak. For $150k+ households weighing a luxury rental against purchase, the case for renting luxury is worth examining as a live option rather than a default fallback.

The $100k income version of this question is actually more instructive for the $150k+ reader than it might seem: it identifies which markets have enough supply, affordability, and rent-to-price ratios that the buy case is robust even at lower income levels. Houston and Minneapolis pass that test. Seattle and Austin, in 2026, do not. The markets that pencil out at $100k income are almost always excellent buys at $150k income. The reverse is not true.