Factors Influencing Property Taxes and Homeowner Impact

Last year, homeowners in Delaware faced an 18% property tax hike, significantly outpacing national inflation.

AB
Aaron Blake

April 30, 2026 · 4 min read

A homeowner looking concerned while holding a property tax bill, with a house and setting sun in the background.

Last year, homeowners in Delaware faced an 18% property tax hike, significantly outpacing national inflation. Property tax bills in Maryland also climbed 11.6%, according to CBS News. These increases occurred while the Consumer Price Index rose only 2.7%, exposing a widening gap between property cost growth and broader economic stability.

Property tax bills are surging nationwide. Yet, in some large cities, effective property tax rates have slightly dropped. Local governments collect more revenue, even as individual rates appear stable on paper, pointing to a complex dynamic.

Homeowners should expect continued increases in their property tax bills. These increases stem primarily from rising property values, not higher tax rates. Understanding local assessment practices and their influence on 2026 homeowner impact is crucial for financial planning.

The Rising Cost of Homeownership

Between 2019 and 2024, property taxes nationwide increased 30 percent, according to ITEP. The 30 percent increase places a growing financial burden on homeowners. The five-year increase signifies a sustained shift in housing-related expenses, far exceeding general economic growth and suggesting a new baseline for homeownership costs.

In 2025, the average homeowner paid $4,427 in property taxes, a 3.7% increase from 2024, as reported by CBS News. The 3.7% rise confirms property taxes' critical role in funding local services. It also makes them a primary concern for household budgets, often dictating the true cost of homeownership beyond mortgage payments.

Decoding Your Property Tax Bill

Property taxes are calculated based on a property's assessed value, typically a percentage of its fair market value, according to Maptive. Local jurisdictions periodically determine these values through mass appraisal techniques, using recent sales data and property characteristics. The valuation forms the tax calculation's foundation, but its accuracy is often the first point of contention for homeowners.

The millage rate, another key component, applies to the assessed value, levied per $1,000 of a property's assessed value, Maptive states. Local authorities set this rate annually to meet budgetary needs for public services. The interplay between assessed value and millage rate dictates a tax bill's final amount, making it a critical lever for local governments to adjust revenue without directly increasing property values.

Why Bills Climb Even When Rates Don't

In 2022, property taxes paid by homeowners increased, even as effective property tax rates slightly dropped in large cities, ITEP found. Rising property values, not higher rates, are the primary engine driving higher overall tax payments, confirming this paradox. It effectively masks the true financial pressure on homeowners.

ITEP found property tax bills only increase 0.3 to 0.5 percent for every 1 percent increase in property value. Yet, the dramatic 18% hike in Delaware and 11.6% in Maryland (CBS News) suggests existing assessment safeguards are failing. The existing assessment safeguards prove insufficient against rapid market value surges, leaving homeowners exposed.

In 2025, the average property tax bill rose 3 percent, according to The New York Times. The 3 percent rise, combined with falling effective rates in 2022 (ITEP), points to a systemic issue: soaring property values are making homeownership increasingly unsustainable for many, especially those with fixed incomes, despite rate adjustments.

Navigating Local Tax Variations

Local governments employ diverse methods for assessing property values and setting tax rates. The diverse methods create varying property tax burdens across jurisdictions. Local policies directly influence the final amount homeowners owe, rendering a general understanding insufficient for personal financial planning.

Assessment cycles, exemptions, and specific local levies differ significantly by county or municipality. Homeowners must research their specific policies to understand potential obligations and unique factors influencing their 2026 property tax bills. Proactive investigation can anticipate costs and identify available relief programs, potentially saving thousands.

Common Questions About Property Taxes

How do local governments use property taxes?

Property taxes constitute 70 cents of every dollar in local tax collections, according to CBS News. The revenue primarily supports essential public services: schools, police, fire departments, roads, and parks. The 30 percent nationwide increase between 2019 and 2025 (ITEP) shows local governments are increasingly reliant on housing market volatility. The reliance on housing market volatility creates a fiscal addiction that prioritizes revenue over homeowner stability.

Can property taxes be appealed in 2026?

Homeowners can appeal property tax assessments if they believe the valuation is inaccurate or excessive. The appeal process involves submitting evidence to local assessment offices, such as comparable sales data or documentation of property defects, within specific deadlines. The New York Times confirms challenging assessments is a key option for fair taxation amidst rising costs.

The Future of Property Tax Burdens

As local governments continue their fiscal dependency on housing market appreciation, property tax burdens will likely intensify for homeowners through 2026, particularly for demographics like millennials with children who own larger homes and face exacerbated affordability challenges.