Breaking Down Construction Costs

When it comes to building a home, beyond the dream of design and finishes, five major components drive the total expense: land, materials, cost of capital, legal and permitting, and, perhaps the biggest factor, labor.

So where do things stand today with each of these cost drivers? Let’s break it down.

1. Land

Land values continue to be high in central and desirable locations across the country, Westchester County being one of them. However, there are deals to be found on distressed properties and vacant lots, as not everyone is up for the challenge of renovating or building.

2. Materials

Generally, 7-8% of homebuilding materials in the U.S. are imported, and tariffs can push those costs higher. When tariffs or supply pressures arise, domestic manufacturers and suppliers often adjust their own pricing upward. That ripple effect can make building more costly, even when relying heavily on U.S.-sourced materials.

3. Cost of Capital

With interest rates still elevated, borrowing costs remain high for builders and homeowners alike.

4. Legal: Permits and Local Fees

Local building departments require permits and Certificates of Occupancy for all work, from the general building permit to plumbing, electrical, and more. The approval process takes both time and money, so it’s important to work with a contractor who knows how to navigate your local municipality. Avoiding permitting delays is key, since the longer a project stretches out, the more it can add to the final cost.

5. Labor

Labor alone can account for 30–60% of the total cost to build a home. The construction industry continues to feel the effects of past labor shortages, retirements, and reduced availability of skilled trades. This drives costs higher and can sometimes affect timelines but also underscores the value of finding experienced, reputable professionals for your project.

The Bottom Line

Building a home is never inexpensive, but neither is buying a new one. In Westchester County, newly completed homes carry their own premium, since you’re also paying for the builder’s profit. While construction costs reflect today’s realities around land, materials, financing, permits, and labor, the tradeoff is that building allows you to design a home tailored to your needs, lifestyle, and preferences. For many buyers, that personalization is well worth it.

Whether you’re looking to build new, buy, sell, or explore your options, Amie is here to help. Contact Amie Pisano for a private tour or to discuss your real estate goals in Westchester County.