Government regulations now account for $131,734 of the average new home's purchase price of $499,500 nationwide, according to an updated study from the National Association of Home Builders published in June 2026. The Georgia Public Policy Foundation analyzed the findings and found they're consistent with conditions in the state, where regulatory costs already exceeded the national average. That figure represents more than a quarter of what families pay at closing—and it's been climbing steadily for over a decade.
The regulatory share of new home costs has jumped to 26.4% in 2026, up nearly three percentage points from 2021 and double the figure recorded in 2011. Building code changes over the past decade—particularly energy efficiency standards—add an average of $40,288 to each new home, with 97.4% of national homebuilders reporting these updates increased their costs. Fees paid after purchasing the lot add another $20,154, while architectural design standards like prohibitions on vinyl siding or four-sided brick mandates tack on $16,117. In Georgia specifically, a 2022 study using the same methodology found regulations accounted for 26.9% of new home prices, already higher than the national average at the time. Georgia builders were nearly 14 percentage points more likely to encounter aesthetic design standards than their national counterparts.
The timeline costs mount quickly. Nationally, the process from applying for zoning approval to beginning site work averages 15 months, followed by another 11.5 months from site work to when a finished lot is sold to a builder. Every Georgia developer surveyed reported that complying with regulations caused delays. According to the report's author Chris Denson, Director of Policy and Research at the Georgia Public Policy Foundation, "neither study argues for eliminating regulation," and both are "explicit" that communities have legitimate interests in development and safety standards. What the data demonstrates, however, is that "the cumulative weight of regulatory costs has become a significant, measurable barrier to housing affordability."
The report explains that buyers don't just absorb the sticker price—they finance it for three decades. At today's 6.75% mortgage rate, reducing the regulatory cost from 26.4% to 20% would lower the purchase price by roughly $32,000. With a 20% down payment, that translates to about $166 less per month on mortgage payments, nearly $2,000 a year, and nearly $60,000 in savings over the life of the loan. All the carrying costs on construction loans from the moment money is drawn get baked into the price families pay at closing. What began as a permitting fee or design mandate becomes "a fixture in the household budget long after the builder has moved on to the next project," the report states.
The analysis frames Georgia's housing crisis as fundamentally a supply problem, with regulation acting as "a material constraint on supply." The number of building permits issued annually has never recovered to pre-Great Recession levels, even as the state absorbs hundreds of thousands of new residents. The report notes the General Assembly has begun addressing this through recent permitting reform legislation aimed at tightening approval timelines and improving transparency. But the bottom line is clear: "The $132,000 embedded in the average new home price is not inevitable. Much of it is a policy choice."