
Portland Second Story Additions
Design and Build a Custom Addition to Your Home
Portland Second Story Addition
Design and Build a Custom Addition to Your Home
Build Your Home Addition with Lamont Bros.
Planning a second story addition can be an intimidating task. Not only do you need to design it to look amazing and function well, you also need to make sure it’s structurally safe and up to code. Many homeowners try to achieve this by hiring a separate designer, engineer, and general contractor to get it done.
But, there’s a better way. With the design-build team at Lamont Bros., all of the planning and construction is handled by the same team from start to finish, keeping you in control of the cost, scope, and timeline of your remodel.


Types of Second Story Additions
Here are the most popular types of second story additions in Portland:
Full Second Story Addition
Turn your one-story home into a two-story home by adding a full second story. This type of addition essentially doubles your square footage, giving you room for more bedrooms, an additional bathroom, or even a new primary suite. It’s the ultimate way to expand without moving.

Partial Second Story Addition
If you don’t need a full second story, a partial addition is an excellent solution. This could be adding rooms over a specific part of your home, like expanding above a garage or even adding onto an existing second story.

Second Story Dormer Additions
Dormer additions are a great way to add light, space, and architectural interest to an existing second story or create a new one with character. Dormers can increase headspace in an attic or add an entirely new room while making your home more visually appealing from the outside.

Here’s What the Process Looks Like:

Our Design Team Crates a Space to Meet Your Needs

Our Build Team Brings That Design to Life

You Enjoy Your New Addition
The Lamont Bros. Difference
Your superintendent has one focus – your project is their priority.
We finish jobs within 2 days of the projected completion date. Seriously.
We pride ourselves on providing accurate budgets without surprises, routinely completing projects within 5% of budget.
Ready to Get Started?
Step 1
Schedule a call with a Design Consultant
Step 2
Invite us to your home for an initial evaluation
Step 3
Align on budget and meet to discuss the design