Pennsylvania Election Results Could Reshape Housing and Data Center Development

Pennsylvania’s November 3 election has changed the political landscape in Harrisburg, giving Democratic Gov. Josh Shapiro a second term and his party control of both chambers of the state legislature. The outcome could influence how the state approaches housing affordability, land-use reform, infrastructure investment, and the growing debate over data center development.

For the real estate industry, the shift is significant because many of these issues depend on state legislation, local planning authority, and decisions about where new development can take place.

Democrats Secure Control of Harrisburg

Shapiro defeated Republican challenger Stacy Garrity to secure another term as governor. Democrats also won control of the state Senate for the first time in more than three decades, flipping four Republican-held seats while losing one Democratic-held seat. The chamber is expected to have a 26–24 Democratic majority.

Democrats also maintained their majority in the state House, giving the party control of the governor’s office and both legislative chambers. This arrangement, commonly called a political trifecta, gives Democratic leaders greater ability to advance legislation without negotiating with a Republican-controlled chamber. 

The new General Assembly is scheduled to begin its next legislative session on January 5, 2027. Until then, the election results represent a change in the political balance, not an immediate change to existing housing or development laws.

Housing Development Could Become a Larger Legislative Priority

Housing affordability and supply are expected to remain important issues for the incoming administration and legislature. Shapiro has publicly identified building more housing among the priorities he wants to pursue with the new Democratic majority.

That could create opportunities for renewed discussion of policies affecting housing construction, zoning, and the availability of homes across Pennsylvania. Developers and local governments will be watching for proposals that could make it easier to build multifamily housing, encourage redevelopment of underused properties, and expand housing options in communities experiencing population and employment growth.

However, a legislative majority does not guarantee that any particular proposal will pass. Specific bills will still need to be introduced, debated, and approved, and local zoning and permitting decisions will continue to influence individual projects. 

Data Centers and Energy Infrastructure Face More Attention

Data center development is another issue likely to receive continued attention in Harrisburg. Pennsylvania has attracted interest from companies looking to build facilities that support artificial intelligence, cloud computing, and other digital services. These projects can bring construction activity, investment, and employment, but they also raise questions about electricity demand, utility costs, water consumption, and impacts on nearby communities.

Lawmakers from both parties have previously struggled to reach agreement on data center regulations. The election changes the legislative balance, but it does not establish what rules will ultimately be adopted. Future debates could focus on how projects connect to the power grid, who pays for infrastructure upgrades, and what protections communities should receive when large facilities are proposed. 

The energy question is closely connected to real estate development. Large data centers and other power-intensive projects can affect infrastructure planning, land demand, utility investment, and the long-term development potential of surrounding areas.

What the Results Could Mean for Pennsylvania Real Estate

The election creates a new policy environment for builders, developers, investors, and property owners. Housing legislation could influence the cost and feasibility of new residential projects, while decisions on data centers and energy infrastructure could shape commercial development opportunities across the state.

For now, the most important developments to watch are the incoming legislature’s housing proposals, any new framework for data center regulation, and the state’s approach to expanding electricity capacity.

Pennsylvania’s election has changed who controls the policymaking process. The next test will be whether that political shift produces concrete changes in housing supply, development rules, and infrastructure investment.