Remodeling & Upgrades for Older Homes in Sonoma County

Upgrading Older Homes with Care, Precision, and Lasting Performance

Many homes in Sonoma County were built decades ago—some as far back as the 1920s or before.
They carry character, craftsmanship, and history… but they also come with unique challenges.

Working on older homes requires more than just basic construction—it requires experience, patience, and a clear understanding of what’s behind the walls.

Why Older Homes Require a Different Approach

  • Out-of-square framing
  • Hidden conditions behind walls
  • Plaster and original materials
  • Multiple layers of past renovations

Services for Older Homes Include:

Window Replacement

Updating older windows while preserving character and improving efficiency

Bathroom Remodeling

Functional upgrades with attention to structure, safety, and long-term use

Structural & Repair Work

Addressing framing, rot, and hidden issues properly the first time

Some Past Projects

Each project is different, but the goal is always the same—do it right, and make it last.

What You Can Expect

Working on older homes requires careful planning, clear communication, and attention to detail.

We focus on proper preparation, protecting your home during construction, and solving problems the right way when they arise.

Our goal is not just a finished project—but a smooth, well-managed process from start to finish.

Thinking About Updating an Older Home?

If you're planning a project and want to understand what to expect before getting started, we’re here to help.

👉 Contact GreenRun Construction to solutions for your home.

❓ Answers to Your Older Home Questions

What makes remodeling an older home in Sonoma County different from newer construction?

Older homes—especially those built in the 1920s or earlier—often feature out-of-square framing, original plaster, and multiple layers of past, undocumented renovations. Working on these homes requires specialized experience, patience, and careful planning to respect the home's original character while bringing structural and functional elements up to modern building standards.

How do you handle hidden structural damage or rot discovered behind the walls?

With older homes, hidden conditions are common once demolition begins. When we uncover hidden rot, compromised framing, or outdated work behind plaster or dry wall, we pause, communicate the findings clearly, and create a proper structural repair plan. Our focus is solving the underlying issue correctly the first time rather than covering it up with a quick cosmetic fix.

Can I replace windows in my older home without losing its historic character?

Yes. Modern window replacements can dramatically improve energy efficiency, operation, and insulation without sacrificing architectural charm. We help select window options and exterior trim profiles that preserve the original style of your home while delivering modern thermal performance.

What should I expect during a bathroom remodel in an older home?

Bathroom updates in older homes usually go deeper than surface finishes. We inspect and reinforce subflooring, address compromised framing from decades of moisture exposure, and install modern waterproofing systems before setting new tile and fixtures—ensuring long-term structural safety and usability.

How do you protect an older, lived-in home during construction?

Working on established homes requires careful site control. We focus on proper preparation prior to starting work, using heavy-duty site protection to contain dust, shield surrounding historic materials, and keep your living spaces clean throughout the project.

Tell Us About Your Project