Portland's Trusted Home Renovation Experts

Home Renovation & Extension Services in Portland

Transform your home with expertly crafted renovations, seamless extensions, and modern living spaces designed for comfort, style, and long-term value.

Flat Fee Construction NW have 20+ years of local experience for Renovation & Extension, we help Portland homeowners upgrade outdated spaces with high-quality construction solutions tailored to their lifestyle and budget.

WHAT WE OFFER

Our Renovation Services

Kitchen & Bathroom Remodeling

Create a more functional and beautiful kitchen with custom renovation solutions designed around your daily lifestyle and entertaining needs.

Room Addition & Extensions

Expand your living space with professionally designed home additions that blend seamlessly with your existing property.

Basement Finishing

Turn unused basement areas into comfortable and functional living spaces perfect for entertainment, work, or family use.

Whole Home Renovation

Upgrade your entire home with modern designs, improved layouts, and construction solutions built for long-term comfort and value.

ABOUT OUR RENOVATION SERVICES

Smart Renovations Built for Portland Living

Your home should reflect your lifestyle while providing comfort, functionality, and lasting value. At Flat Fee Construction NW, we specialize in residential renovations and home extensions designed specifically for Portland homeowners.

Whether you’re remodeling a kitchen, expanding your living area, or modernizing an older property, our experienced team delivers construction solutions tailored to your goals and budget.

We focus on quality craftsmanship, transparent communication, and efficient our project management to ensure a smooth renovation experience from start to finish.

WHY PORTLAND HOMEOWNERS CHOOSE US

Common Renovation Challenges, Expertly Solved

Home renovation projects can quickly become stressful when communication is poor, timelines are delayed, or budgets continue to increase unexpectedly.

At Flat Fee Construction NW, we simplify the renovation process with organized project management, transparent pricing, and experienced construction professionals who prioritize quality and efficiency.

Our team works closely with homeowners throughout every stage of the project to ensure expectations are clear and results exceed expectations.

From planning and permits to final construction, we deliver a renovation experience focused on professionalism, reliability, and long-term value.

Professional Home Renovations & Extensions Across the Portland Metro Area

Transform Your Home. Elevate Your Lifestyle.

Whether you’re planning a small home upgrade or a complete property transformation, Flat Fee Construction NW provides trusted renovation and extension services throughout Portland and surrounding communities.

We combine quality craftsmanship with dependable project management to create spaces homeowners love for years to come.

SEE OUR WORK IN ACTION

Recent Portland Home Renovation Projects

Modern Kitchen Renovation
Basement Transformation
Master Bathroom Upgrade
Master Bathroom Upgrade
HOW WE WORK

Our Renovation Process — From Consultation to Completion

We have refined our renovation process over 20 years of serving Portland-Area. Every step is designed to keep your project organized, transparent, and stress-free.

Free In-Home Consultation

We visit your home, walk through your space, listen to your renovation goals, and discuss your budget and timeline expectations.

Custom Design & Planning

Our team creates a renovation strategy tailored to your home, lifestyle, and functional needs.

Transparent Flat-Fee Quote

We provide honest pricing with clear project details so you understand exactly what to expect.

Permits & Scheduling

We handle planning, scheduling, and permit coordination to keep your project organized and moving forward.

Expert Construction

Our experienced renovation team completes each phase with precision, quality craftsmanship, and attention to detail.

Final Walkthrough & Handover

Before project completion, we carefully review every detail to ensure your satisfaction and project quality.

PLAN YOUR BUDGET

How Much Does a Home Renovation Cost in Portland?

Home renovation costs vary depending on the project size, materials, layout changes, and overall design complexity. At Flat Fee Construction NW, we provide transparent pricing and detailed estimates to help homeowners plan confidently

Kitchen Remodels
$25,000 – $75,000

Depending on scope, materials, and layout changes. Most mid-range kitchen remodels fall between $35,000 and $50,000.

Bathroom Renovations
$15,000 – $40,000

Guest bathrooms cost less, while larger master bathroom renovations typically fall on the higher end.

Room Additions & Extensions
$150 – $300 / sq ft

Costs vary based on structure complexity, design requirements, and whether the addition is single or second story.

Basement Finishing
$30 – $60 / sq ft

Pricing depends on finish level and whether plumbing is required for a bathroom or kitchenette.

These figures are general estimates and your actual project cost will depend on your requirements, material selections, and the current condition of your home. With Flat Fee Construction NW, you’ll receive a detailed quote before work begins so you know your investment upfront.

PLAN YOUR BUDGET

Serving Portland, Beaverton, Tigard, Vancouver WA & Surrounding Communities

Flat Fee Construction NW proudly serves homeowners throughout the greater Portland metropolitan area and Southwest Washington. Our service area includes Portland, Beaverton, Tigard, Lake Oswego, West Linn, Oregon City, Milwaukie, Tualatin, Sherwood, Wilsonville, and Hillsboro in Oregon, as well as Vancouver, Camas, Washougal, and Battle Ground in Washington.

Whether you own a Craftsman home in inner Southeast Portland, a newer build in the Bethany area of Washington County, or a family home in the Salmon Creek neighborhood of Vancouver, our team has the local knowledge and experience to deliver a renovation that fits your home, your neighborhood, and your budget. We are licensed and insured in both Oregon (CCB#216143) and Washington (CCFLATFFC821OP).

 
PLAN YOUR BUDGET

Frequently Asked Questions

How long does a renovation project usually take?

Project timelines vary depending on the scope of work, but most renovations take several weeks to a few months from planning to completion.x`

Yes, many renovation and extension projects require permits. Our team helps manage the permit process to ensure compliance with local regulations.

In many cases, yes. It depends on the project size and which areas of the home are being renovated.

We provide regular updates, transparent communication, and dedicated project coordination throughout the renovation process.

We specialize in kitchen renovations, bathroom remodeling, home extensions, basement finishing, whole home renovations, and residential construction projects.

We serve homeowners across the greater Portland metro area including Portland, Beaverton, Tigard, Lake Oswego, Tualatin, West Linn, Oregon City, Sherwood, Hillsboro, and Wilsonville in Oregon, as well as Vancouver, Camas, and Battle Ground in Washington.

Download your FREE E-book

Get expert renovation tips, planning advice, and practical insights to help you avoid costly mistakes during your project.

Ready to Start Your Portland Home Renovation?

Whether you’re planning a kitchen remodel, home extension, basement renovation, or complete property upgrade, Flat Fee Construction NW is ready to help bring your vision to life.

Call us at (971) 801-8343

Contact US

(971) 801-8343
flatfeeconstruction@gmail.com
OR:CCB#216143 WA:CCFLATFFC821OP

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