Homebuilder Stocks Surge as Democratic Sweep Raises Hopes for Affordability Gains

Homebuilders and housing suppliers saw significant jumps in their share prices following the stunning success of Democrats in Tuesday’s midterm elections.

At the closing bell on Wednesday, shares of major builders Lennar and PulteGroup were up more than 7% on the day, and D.R. Horton rose more than 8%.

Suppliers showed similar increases. Home Depot finished the day up 6.5%, after spiking as much as 17% during midday trading, according to Yahoo Finance. Lowe’s Companies ended the day up 7.5%, but also had a midday spike to 15% before giving back some gains.

For comparison, the broad S&P 500 index ended the day up 1.6%, while the Dow Jones Industrial Average gained 3%, or more than 1,500 points, marking its best single-day performance since April 2025.

The stock market surge comes in the wake of Tuesday’s midterm election, where Democrats gained control of Congress in a dramatic sweep.

The homebuilding sector has faced massive cost increases in recent years. Several factors have played into the building sector’s hardships, which have led to a shortfall of roughly 4 million homes throughout the U.S., according to a March report from Realtor.com®.

Tariffs, supply chain issues, and inflation have caused substantial increases in material costs, according to Ronald Gestiehr, director of wealth management at Luttner Financial Group.

“Labor continues to be a major issue, with a shortage of skilled workers driving wages higher,” Gestiehr tells Realtor.com. “Add in land prices, permitting, insurance, and financing costs, and it becomes increasingly difficult to build homes at prices the average buyer can afford.”

Builders have experienced a squeeze from both sides, Gestiehr explains, because at the same time that the cost to build a home has increased, skyrocketing mortgage rates have put limits on what buyers can afford.

Just days ago, major builders including D.R. Horton and the PulteGroup reported net income declines, with PulteGroup CEO Ryan Marshall stating that the company’s year-over-year net income dropped by 17% in the third quarter.

Suddenly, there’s a renewed sense of optimism surrounding the industry after Tuesday’s election results.

While the underlying challenges remain, Gestiehr says that investors are likely expecting more federal attention to turn to policies surrounding affordability.

“Housing affordability has become a major concern, and investors may be anticipating more attention on policies that encourage new construction and make homeownership more affordable,” says Gestiehr. “Investors may be anticipating additional housing incentives, policies that encourage new construction, and potentially lower mortgage rates.”

Affordability, particularly when it comes to housing, was a key part of many Democratic candidate platforms.

To address affordability overall, there should be focus on building up the supply of homes before offering incentives for buyers and spurring more demand, says Gestiehr.

"If you increase demand without increasing supply, you may end up pushing home prices even higher,” adds Gestiehr. “Reducing regulatory costs, streamlining permitting, encouraging additional development, and potentially lowering tariffs on building materials could all help builders.”

Rolling back tariffs was a major talking point for several incoming Democrat senators, including Michigan’s Abdul El-Sayed and Texas’ James Talarico, as well as Alaska’s Mary Peltola, whose race results were pending.

Gestiehr maintains that many other factors, including inflation, interest rates, employment, and corporate earnings, as well as actual policy changes, will still have a much greater impact on homebuilder results than the election results alone. It’s not uncommon for markets to perform well following midterm elections, in part because the uncertainty surrounding the election is removed.

“The election may have given homebuilders a reason to be optimistic, but optimism doesn't necessarily translate into stronger earnings,” says Gestiehr. “At some point, these companies need to see improvement in demand, affordability, and profit margins to justify higher stock prices.”

Congress already passed one major bipartisan housing bill this year, the 21st Century Road to Housing Act. The bill lays out 45 provisions aimed at cutting red tape and constructing more homes, as well as banning institutional investor homebuyers.

Adding new members to Congress, many of whom have been elected on the promise of ushering in affordability, could mean more meaningful change is on the way.

“With a divided government, I wouldn’t expect major changes overnight, but housing affordability is an area where both parties have an incentive to find common ground,” says Gestiehr.