fbpx
second story addition under construction

Portland Second Story Additions

Portland Second Story Addition

Houzz Logo

4.8/5

Google Logo

4.6/5

4.5 Stars Over 500 Reviews

Best of Houzz Award Badge
NARI Regional Winner Award Badge

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.


Home Remodeling Video Thumbnail Play Button

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.

second story addition under construction

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:

design meeting with a design-build remodeling company

Our Design Team Crates a Space to Meet Your Needs

remodeling carpenter measuring materials for a home remodel

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