Auto Insurance Spiral Quietly Raising the Cost of Every Home You Build

Auto insurance premiums have surged 12-25% in a single year, and for the lumber and building materials industry, every dollar of that increase eventually shows up in the price of new homes.

50% Max premium increase reported by NY lumber dealers in one year

≤5% Typical operating margin for LBM dealers — leaving no buffer

$10M Potential savings for NRLA members over two years under proposed reforms

Every stick of lumber, sheet of drywall, and pane of glass that goes into a new home travels a long road before it reaches a job site. Somewhere along that road, inside a building materials yard, on the back of a delivery truck, at the dispatch counter of a regional dealer, an invisible toll is being collected. It goes by many names, but lately, it has one face: auto insurance.

Governor Hochul Links Insurance Costs to Housing Prices

On April 28, Governor Kathy Hochul visited a building materials yard in Colonie, New York alongside the Northeastern Retail Lumber Association (NRLA) and Kamco Supply Corp. to draw a line that the construction industry has long known existed but rarely sees acknowledged in policy discussions: the link between fleet insurance costs and housing affordability.

For the Lumber and Building Materials (LBM) sector, a critical but often invisible layer of the housing supply chain, this isn't an abstract economic argument. It's the difference between keeping a quote competitive and losing a contractor to a larger distributor. It's the math that determines whether a new subdivision pencils out.

"Our members operate on margins of five percent or less, so cost increases like insurance hit pricing immediately."

— Genevieve Howley, Chair, NRLA & Owner, GNH Lumber

That five-percent margin figure is not incidental; it is the structural reality of the LBM industry. Unlike sectors with built-in pricing flexibility, building materials dealers operate as high-volume, low-margin businesses. They are, by design, pass-through entities: the costs they absorb flow directly into the prices contractors pay, which flow directly into the bids homebuyers see.

How the Cost Cascade Works

Picture a mid-size lumber dealer in upstate New York. Their fleet of delivery trucks, essential for getting materials to job sites across multiple counties, is costing them tens of thousands of dollars a year just to insure. Over the past twelve months, that figure has grown by as much as 50 percent. That's not a rounding error. That's thousands of additional dollars per business, per year, that have to go somewhere.

And in an industry with sub-5% margins, they don't have the cushion to absorb it. The cost gets passed forward, to contractors ordering materials for new subdivisions, to renovation crews quoting kitchen remodels, to homebuilders already squeezed by land costs, labor shortages, and elevated mortgage rates. By the time a family sits down to sign a purchase agreement, the spike in a lumber dealer's fleet insurance premium from the previous year is already baked into the price of their home; they just can't see it.

How Rising Insurance Flows into Housing Prices

• LBM dealer fleet insurance premiums rise 25–50%

• Operating costs increase thousands per business annually

• Sub-5% margins leave no room to absorb costs internally

• Higher material prices passed to contractors and builders

• Builder bids increase to protect project viability

• New home list prices and renovation costs rise for buyers

  
  

NRLA members say this reflects the operating reality many dealers are currently experiencing, and the same concerns were discussed during Governor Hochul’s visit to Albany. It is part of a broader pattern that industry groups believe deserves greater attention within housing affordability discussions, which often focus primarily on zoning reform, construction labor, and mortgage rates. Insurance costs at the distribution layer are less frequently discussed, despite the role they can play in overall project costs.

"For businesses like ours, these reforms are an important step toward reducing the cost pressures that impact our customers and the price of building and improving homes."

— Jamie St. John, Regional Manager, Kamco Supply Corp.

What reform could mean in real dollars. The NRLA points to Florida as a proof-of-concept. Following tort reform in that state, auto insurance rates declined by roughly 7–8% annually, approximately 15% over two years. Applied to New York's LBM sector, similar reforms could translate into $7–10 million in collective savings for NRLA members over the same period. That's $7–10 million that would otherwise be threaded into the cost of new construction and passed along to buyers who are already stretched thin.

Governor Hochul's broader budget package frames auto insurance reform as a consumer protection issue, and it is. But the Governor's Albany visit underscored an equally important dimension: it is also a housing supply issue. When the businesses that deliver building materials can operate at lower cost, those savings have nowhere to go but downstream. Builders get more competitive material quotes. Projects that were borderline became viable. Homes get built that might otherwise not have been.

The Bigger Picture for the Construction Industry

For contractors, project managers, and developers reading this: the cost environment your suppliers are experiencing is directly shaping your cost of goods. The 25–50% insurance increases hitting LBM dealers are not isolated, they're part of a systemic pressure across the transportation-dependent sectors that feed your job sites. As those costs find their way into material pricing, the competitive window for affordable housing projects narrows.

Industry groups like the NRLA argue that reducing operating pressures for LBM dealers could help improve cost conditions across the housing supply chain. The NRLA's partnership with Governor Hochul's office on this issue reflects a growing recognition that housing affordability requires looking past the foundation and framing, and into every corner of the supply chain that makes construction possible.

Built America Magazine Analysis: How Insurance is Reshaping Construction Costs

Governor Kathy Hochul’s recent visit to a building materials yard in Colonie highlighted a cost pressure the construction industry already knows well: when insurance expenses rise, those costs move quickly through the supply chain and into the price of homes and renovations. The NRLA says its members typically operate on margins of five percent or less, which means higher operating costs are often passed directly to builders, developers, and homebuyers.

Broader housing research has also suggested that rising insurance costs can influence housing affordability, project feasibility, and market activity. In Florida, researchers at the American Economic Association found that a state statute forcing certain auto insurers to enter the homeowners market created an exogenous price shock that raised insurance premiums by about 10%. That increase was associated with at least a 1.4% drop in home values, with instrumental-variable estimates showing a 0.61% to 0.68% decline in housing prices for every 1% increase in insurance prices. The same study found that home sales fell by 0.3 percentage points for each 1% rise in insurance costs.

The pressure does not stop there. The study from the American Economic Association found that hurricane-related policy cancellations reduced values by another 0.1% for each 1% increase in cancellations, reinforcing how insurance volatility can affect project economics and design decisions. For developers, this means insurance is no longer just an overhead line item; it is part of the cost structure shaping feasibility, affordability, and long-term returns.

Strategic Industry Partnerships Informing Market Trends

Built America Magazine remains in regular communication with industry organizations including the NRLA and ABMA to stay informed on evolving market trends, policy discussions, and supply-chain developments impacting the construction sector.

The Northeastern Retail Lumber Association (NRLA) and the Florida Building Materials Alliance (FBMA) are also affiliated with the American Building Materials Alliance (ABMA). Through this partnership network, Built America Magazine remains closely aligned with leading industry organizations to deliver timely, relevant insights to construction executives, government stakeholders, and developers on the latest developments impacting the built environment.

For media inquiries, partnerships, or collaboration opportunities in construction innovation, building materials, and industry news coverage, contact Built America Magazine.

Source & Disclosure: This article was developed in partnership with the Northeastern Retail Lumber Association (NRLA) and the American Building Materials Alliance (ABMA), based on a press release issued April 28, 2026. Statistical references sourced from NRLA member surveys and Florida Department of Insurance data, as cited by NRLA. For press inquiries: Francis Palasieski, Director of Government Affairs, NRLA — fpalasieski@nrla.org