Homebuyers are increasingly facing costs that go beyond mortgage rates. Property taxes and homeowners insurance, once secondary considerations, now account for a significant portion of monthly housing expenses. These additional costs are reshaping affordability calculations. According to recent reporting, they can represent aboutone-fifth of a typical payment, and in some markets, much more.
The shift matters because many buyers still focus primarily on home prices and interest rates. Yet lenders and insurance experts say that approach can leave households unprepared for the full financial picture.
Taxes and Insurance Reshape What “Affordable” Really Means
Property taxes and homeowners insurance now make up roughly 21 percent of the average monthly housing payment, according to a study by Neighbors Bank cited in the Washington Post. In some regions, that share climbs to one-third or even nearly half of total costs.
Jake Vehige, president of mortgage lending at Neighbors Bank, said that a growing portion of housing payments goes toward expenses that do not build equity. He noted that buyers need to look beyond loan terms and consider the full PITI calculation, principal, interest, taxes, and insurance.
That broader view is not always reflected in early estimates. According toSteve Combs of Cornerstone Home Lending, many online mortgage calculators either exclude taxes and insurance or rely on rough assumptions. This often leads to unexpected increases once buyers receive detailed estimates tied to a specific property.
Rising home values are one reason property taxes have increased in recent years. Since tax assessments are often linked to property values, higher prices translate into higher tax bills. At the same time, local differences remain significant. Two similarly priced homes can carry very different monthly costs depending on their jurisdiction, tax structure, or school district.
Real estate agentJack Shorb explained that buyers often compare locations such as Washington, D.C., Northern Virginia, and Maryland. While property taxes vary, he noted that broader tax considerations, such as income taxes, can also influence decisions.
Experts also advise buyers to review actual tax records rather than relying solely on listing data. According to Vehige, prior exemptions or reassessments after a sale can change the amount owed, making it essential to verify current and projected tax obligations.
Insurance Costs Climb Amid Construction and Climate Pressures
Homeowners insurance premiums have also risen, driven by multiple overlapping factors. According to Angela Ripley of VW Brown Insurance Service, the cost of repairing or rebuilding homes has increased sharply due to higher labor, materials, and construction expenses.
She also pointed to more frequent extreme weather events, even in regions not traditionally associated with high risk. These events have increased the number and severity of claims, adding pressure on insurers.
Another layer comes from reinsurance, which insurance companies purchase to manage their own risk.William Hoffman, an independent insurance agency president, said that when reinsurance providers face losses, they raise rates, which are then passed on to homeowners.
Insurance pricing is also becoming more property-specific. Companies now use tools such as aerial imagery to assess risks like tree overhang or roof condition. According to Hoffman, insurers may decline coverage if a roof is older than 15 years or if prior claims, by previous owners, raise concerns.
Buyers are encouraged to start shopping for insurance early in the process. According to Shorb, obtaining quotes from multiple providers during the contract contingency period allows buyers to assess affordability before finalizing a purchase. Additional coverage requirements can further increase costs. Flood insurance, for example, is typically separate from standard homeowners policies and may be required depending on location.
There are limited ways to reduce premiums. According to Ripley, bundling home and auto insurance policies can lead to discounts. She also noted that features such as reinforced roofs, water shutoff systems, or sump pump backups may help lower long-term costs. Taken together, these trends highlight a shift in homeownership economics. Monthly payments are no longer defined primarily by mortgage terms, but by a wider set of expenses that continue to grow.
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