Landscaped rear yard of a Santa Barbara home renovated by Horst Construction

Horst Construction

Home Additions

More space, done right — second-story additions, room additions and the structural work that makes them possible, integrated seamlessly into your existing home.

Who this is for

  • Owners who love their location but have outgrown their home
  • Families adding bedrooms, suites or living space
  • Homeowners weighing an addition against a move

What's included

  • Second-story and single-level additions
  • Structural engineering coordination
  • Roofline, facade and interior integration with the existing home
  • Full-finish construction to match or elevate your home

Challenges we solve

Additions that look bolted-on

We design the addition to read as part of the original home, inside and out.

Living through construction

Clear sequencing and communication so you know what's happening and when.

Related projects

All projects

How we approach it

Our process for home additions

Additions lean heavily on pre-construction planning and structural coordination, so the new space integrates cleanly with what's already there.

See our full process →

Frequently asked questions

Can you add a second story to my home?

In many cases, yes — it depends on your existing structure and local requirements, which we assess during pre-construction planning.

Will the addition match my existing home?

That's the goal. We detail the addition so rooflines, facades and interiors integrate rather than clash.

Let's plan your project properly.

Book an initial consultation with Connor. We'll help you determine the best pathway for your project — you don't need to have it all figured out yet.

Book an Initial Consultation