When it comes to restoring a historic home or commercial building, owners often underestimate the hidden challenges that can significantly impact project budgets. While the charm and character of an older property are undeniable, renovating it requires careful planning, specialized knowledge, and an understanding of the unexpected costs that tend to emerge along the way. Below are some of the common surprises that can impact the cost of renovating historic properties in the Northern VA, Washington DC region.
Structural Surprises Beneath the Surface
“Every historic property comes with its own unique story, and part of that story often involves surprises hidden behind the walls, under the floors or within outdated records,” says Matthew Furlong, owner of Först Consulting Group. “What you can’t see at first glance is often the most expensive to fix. That’s why you need to prepare for hidden structural issues when budgeting for a historic renovation.”
Many historic properties were constructed long before modern building codes and safety standards. While they have stood the test of time, hidden issues can reveal themselves only after construction begins. These problems can not only affect safety, they also demand additional materials and skilled labor to repair.
Some of the most frequent hidden costs include:
- Rotting beams or joists that compromise the building’s integrity
- Foundation cracks or shifting that require extensive stabilization
- Water damage and mold concealed behind walls or flooring
- Previous patchwork repairs that mask deeper problems
- Unforeseen permit requirements or code compliance updates during the project
The Cost of Outdated Utilities
Plumbing, wiring, and other systems in older buildings rarely meet modern standards. In many historic properties, outdated systems must be completely replaced to ensure safety, efficiency, and local code compliance. These upgrades can be costly, especially when older walls and floors must be opened up to accommodate new installations.
Common utility-related surprises include:
- Outdated plumbing and wiring that require full replacement
- Inefficient or unsafe heating or AC systems
- Lead paint or asbestos discovery, requiring professional abatement
Specialized Materials and Craftsmanship
Historic buildings often include unique architectural details and materials that can be difficult—or sometimes impossible—to replace with modern equivalents. Whether it’s custom woodwork, antique brick, or handmade tiles, sourcing authentic or historically appropriate materials can be expensive. Skilled craftspeople are also required to replicate or repair these features.
Owners may encounter added expenses for:
- Custom or rare materials that are costly to source or reproduce
- Specialized craftsmanship needs for authentic restoration
- Delays from historic review boards or permitting agencies
Historic Renovation Consulting with Först Consulting Group
“Our role is to help our clients see the big picture while navigating the details. Historic renovations are complex, but with the right expert guidance, they don’t have to be overwhelming,” Furlong says. “We’re here to help guide you through the process.”
Undertaking a historic renovation is both exciting and daunting. Having a knowledgeable consultant by your side can make the difference between chaos and a well-managed project. Först Consulting Group brings extensive experience in guiding property owners through the unique challenges of historic renovations in the Washington, DC metropolitan area.
Unlike a general contractor, Först acts as your dedicated historical renovation advocate. We ensure that every step of your renovation—from the initial evaluation to the finished restoration—remains focused on maintaining authenticity, controlling costs, and achieving a successful outcome. So, let us help you prepare for the realities of working with your historic structure.
Contact Först Consulting Group
With decades of experience renovating historic properties and a deep respect for both history and practicality, our team understands the value of preserving architectural integrity while incorporating modern standards where necessary. To help avoid unexpected renovation costs and to ensure your project is managed efficiently from the start, contact us.
