Room Addition Contractor in Coeur d’Alene Idaho

* Custom Room Additions

Expand Your Living Space with Expert Room Additions

Need more space? A room addition in Coeur d’Alene is an ideal solution to improve quality of life, whether you're adding a bedroom, bonus room, home office, or family space. At Coeur d’Alene Home Builders & Remodeling, we design and build seamless additions that blend beautifully with your home’s style and structure.

Small Call to Action Headline

We Service: Coeur d'Alene, Post Falls, Hayden, Rathdrum, Athol, Spirit Lake, Sagle, Sandpoint, Priest River, Liberty Lake, Spokane

Why Homeowners Choose Us for Room Additions

Being local to North Idaho since 1972, we prioritize craftsmanship, reliability, and clear communication. Room addition projects benefit from our:

  • Idaho‑licensed and fully insured team


  • Expertise in foundation, framing, roofing, electrical, HVAC, and finishing


  • Transparent pricing and detailed blueprints


  • Personalized project management from planning to final walk-through

Our Room Addition Services

Bedroom or Suite Additions

Ideal for growing families or in‑law suites—custom-designed for privacy and comfort.

Home Office / Bonus Room

Create a dedicated workspace or family retreat with style and functionality.

Kitchen Bump‑Out

Add space for a breakfast nook, a larger island, or extra cabinetry with minimal footprint impact.

Bathroom Addition

Add a half or full bath—perfect for relieving morning congestion and boosting home value.

Cost & Timeline Overview

  • Room additions typically cost between $100–$250 per sq ft, depending on scope, based on recent industry guidance .


  • Expect project durations of 2–4 months for single‑room additions, with full second-story additions taking 4–6+ months.


  • Factors influencing cost and timeline include foundation needs, mechanical extensions, and permit requirements.

Recent Coeur d’Alene Project Highlights

A 250 sf kitchen bump‑out for an island and dining area

A new home office addition over garage, complete with HVAC extension

Extra family room build‑out—seamlessly integrated with existing roofline

Request a Free Bathroom Remodel Consultation Today

Expand your home with us..!! Call today or schedule a free consultation.

We Service: Coeur d'Alene, Post Falls, Hayden, Rathdrum, Athol, Spirit Lake, Sagle, Sandpoint, Priest River, Liberty Lake, Spokane

Serving Coeur d’Alene and Surrounding Areas

While we’re proud to be one of the leading kitchen remodeling companies in Coeur d’Alene, we also serve:

Post Falls - Hayden - Rathdrum - Spirit Lake - Athol - Sandpoint

And All Surrounding Areas.

We Service Coeur d'Alene to Spokane & Coeur d'Alene to Sandpoint

Coeur d'Alene, ID, USA

Frequently asked Questions

Can I stay in my home during construction?

Yes, for most one-room additions. We can schedule work to minimize disruption. For larger projects, a temporary relocation may be recommended

Do you handle structural and mechanical systems?

Absolutely. We manage foundation, structural integration, plumbing, electrical, HVAC—you get a turnkey solution.

Do you handle the permits?

Yes—we handle all permits, inspections, and code compliance documentation.

Are you licensed and insured?

Absolutely, we are fully licensed in Idaho and Eastern Washington, and carry comprehensive insurance for all construction phases.

Do you offer financing options or recommend lenders?

While we don’t offer in-house financing, we can connect you with trusted local lenders who specialize in construction loans.

Coeur d'Alene Home Builders & Remodeling