
Home Additions
Expand Your Home Without Leaving What You Love!
Adding a home addition is one of the smartest ways to increase living space, boost home value, and improve everyday comfort without the stress of moving. A professionally designed home addition remodel gives you the extra bedroom, expanded kitchen, home office, or family room you need while maximizing your existing square footage. Unlike buying a new house, a custom house addition lets you stay in the neighborhood you love while investing directly into your property through home improvement and residential construction. With modern design, energy-efficient materials, and seamless integration, a room addition can dramatically enhance functionality, improve resale value, and deliver long-term return on investment. Whether you’re planning a second-story addition, garage conversion, or full home expansion, the right addition transforms your home to fit your lifestyle—now and for years to come.
Room Addition


A room addition is one of the most effective ways to increase your home’s living space, improve functionality, and raise overall property value without the hassle of moving. Whether you need an extra bedroom, a larger family room, or a dedicated home office, a professionally designed home addition allows you to customize your space to fit your lifestyle. Homeowners searching for ways to add square footage often find that a custom room addition remodel delivers both immediate comfort and long-term value while preserving the character of their existing home.


Investing in a room addition also provides a strong return on investment compared to other home improvement projects. Adding usable space increases resale value, enhances curb appeal, and makes your home more attractive to future buyers. Unlike relocating or purchasing a larger home, a house addition lets you stay in the neighborhood you love while improving your current property through high-quality residential construction and thoughtful design. From concept to completion, a well-built room addition blends seamlessly with your home’s architecture.


A custom room addition design offers endless flexibility, allowing homeowners to create exactly what they need. From guest rooms and playrooms to expanded living areas and multi-purpose spaces, a room addition contractor can tailor every detail to match your vision. Modern home addition construction incorporates energy-efficient windows, insulation, and materials that enhance comfort while reducing energy costs. This makes a room addition not only a lifestyle upgrade but also a smart investment in efficiency and sustainability.


Choosing to build a room addition onto your home is a practical solution for growing families, remote workers, and homeowners planning for the future. With proper planning, permits, and expert craftsmanship, a room addition project can be completed efficiently and with minimal disruption. If you’re looking to expand your home, increase comfort, and maximize value, a custom room addition is one of the best ways to transform your house into the home you’ve always wanted.
Second-Story Home Addition


A second-story home addition is one of the most powerful ways to dramatically increase your home’s living space, functionality, and property value without sacrificing yard space. By building upward, homeowners can add extra bedrooms, bathrooms, home offices, or luxury primary suites while maintaining their existing footprint. This type of home addition remodel is ideal for growing families, multigenerational living, or anyone who wants more space without the hassle of moving. A professionally designed second-story addition instantly transforms your house into a more spacious, modern home while maximizing your lot’s full potential.


From a financial standpoint, a second-story addition offers an excellent return on investment (ROI) and significantly boosts home resale value. Buyers are actively searching for homes with larger square footage, multiple bedrooms, and flexible floor plans, making this upgrade a smart long-term decision. Compared to purchasing a new home, a second-floor addition allows you to stay in your preferred neighborhood while avoiding higher mortgage rates, closing costs, and relocation expenses. Investing in a custom home addition is often more cost-effective than buying bigger—and it adds lasting equity to your property.


A well-planned second-story home addition remodel also opens the door to modern design upgrades and energy-efficient improvements. Homeowners can incorporate open-concept layouts, vaulted ceilings, natural light, high-performance windows, improved insulation, and energy-efficient HVAC systems. These enhancements not only improve daily comfort but also lower energy bills and increase overall home efficiency. With the help of an experienced home addition contractor, your second-story addition can seamlessly blend with your existing structure while delivering a fresh, upscale look.


Ultimately, a second-story home addition gives you the space you need, the style you want, and the value you deserve. Whether you’re adding bedrooms, creating a private primary suite, or expanding your living area, this type of home remodeling project provides unmatched versatility and long-term benefits. If you’re searching for the best way to add square footage, increase home value, and upgrade your lifestyle, a second-story home addition is a smart, future-proof investment that pays off for years to come.
Primary Suite / Master Suite Addition


A primary suite addition—also known as a master suite addition—is one of the most desirable home upgrades for homeowners looking to increase comfort, privacy, and home value. Adding a spacious primary bedroom with a luxury en-suite bathroom and walk-in closet creates a private retreat within your home while significantly increasing overall square footage. This type of home addition remodel is perfect for homeowners who want hotel-style comfort, aging-in-place functionality, or a more functional layout without moving. A professionally designed primary suite home addition instantly elevates both lifestyle and livability.


From an investment perspective, a master suite addition delivers strong return on investment (ROI) and boosts resale value by adding one of the most sought-after features in today’s real estate market. Homebuyers actively search for properties with large primary bedrooms, spa-like bathrooms, double vanities, soaking tubs, and custom closets. Compared to buying a new home, adding a custom primary suite allows you to stay in your current neighborhood while avoiding higher purchase prices, interest rates, and relocation costs. It’s a strategic way to build equity while upgrading your daily living experience.


A thoughtfully designed primary suite addition remodel also allows for modern upgrades and energy-efficient features that enhance comfort and performance. Homeowners can incorporate open layouts, high ceilings, large windows, natural light, energy-efficient lighting, improved insulation, and high-performance HVAC systems. Many primary suite additions also include universal design features such as wider doorways, curbless showers, and single-level living for long-term convenience. Working with an experienced home addition contractor ensures the new suite blends seamlessly with the existing home while meeting all local building codes.


Ultimately, a primary suite or master suite addition offers the perfect balance of luxury, functionality, and long-term value. Whether you’re creating a serene bedroom retreat, a spa-inspired bathroom, or expansive walk-in closets, this type of home remodeling project enhances everyday comfort while increasing property value. If you’re looking to add square footage, improve home resale value, and create a private sanctuary, a primary suite addition is a smart, future-ready investment that pays dividends in both comfort and equity.
In-Law Suite / Accessory Dwelling Unit (ADU)


An in-law suite addition or Accessory Dwelling Unit (ADU) is one of the most versatile and high-value home upgrades available today. Designed to provide private, self-contained living space, an ADU or in-law suite typically includes a bedroom, bathroom, living area, and kitchenette or full kitchen, making it ideal for multigenerational living. Whether you’re accommodating aging parents, adult children, or long-term guests, a professionally built in-law suite or ADU addition adds functional square footage while preserving independence and comfort for everyone in the home.


From a financial standpoint, an ADU addition offers exceptional return on investment (ROI) and can create ongoing rental income while significantly increasing overall property value. Homebuyers are actively searching for properties with separate living quarters, guest suites, and rental units, making ADUs one of the most desirable real estate features on the market. Compared to buying a second property or moving to a larger home, building an accessory dwelling unit allows homeowners to maximize their existing lot while avoiding higher mortgage rates, relocation costs, and competitive housing markets.


A well-designed in-law suite or ADU remodel also allows homeowners to integrate modern design and energy-efficient features. Popular upgrades include open-concept layouts, natural light, energy-efficient windows, upgraded insulation, independent HVAC systems, soundproofing, and smart home technology. Many ADUs are built with aging-in-place design elements, such as single-level living, wider doorways, and walk-in showers, ensuring long-term usability and comfort. Partnering with an experienced ADU contractor ensures your addition meets local zoning laws, building codes, and permitting requirements.


Ultimately, an in-law suite or Accessory Dwelling Unit provides unmatched flexibility, privacy, and long-term value. Whether used for family housing, guest accommodations, or rental income, this type of home addition project adapts to your needs over time. If you’re looking to add square footage, increase home resale value, generate passive income, or support multigenerational living, an ADU or in-law suite addition is a smart, future-focused investment that enhances both lifestyle and property equity.
Garage Addition or Garage Conversion


A garage addition or garage conversion is one of the smartest ways to expand your home’s usable living space while increasing overall functionality and property value. Whether you’re adding a brand-new attached or detached garage, or converting an existing garage into living space, a home office, guest suite, gym, or workshop, this type of home addition remodel allows you to maximize square footage without changing your home’s footprint. A professionally designed garage addition or conversion blends seamlessly with your existing structure while delivering practical, everyday benefits.


From an investment perspective, a garage addition or garage conversion offers strong return on investment (ROI) and improves home resale value by adding highly sought-after features. Homes with expanded garages, finished garages, or converted garage living spaces appeal to buyers looking for storage, flexibility, and modern layouts. Compared to moving or building a traditional room addition, converting a garage is often more cost-effective, faster to complete, and less disruptive—making it a smart alternative for homeowners who want more space without major construction costs.


A well-executed garage conversion remodel also allows homeowners to incorporate energy-efficient upgrades and modern design features. Common enhancements include proper insulation, upgraded electrical and plumbing, energy-efficient windows, soundproofing, climate control, and durable flooring. For garage additions, homeowners can add extra storage, EV charging stations, workshops, or multi-car parking to meet today’s lifestyle demands. Working with an experienced garage conversion contractor ensures the space meets local building codes, zoning regulations, and permit requirements.


Ultimately, a garage addition or garage conversion offers flexibility, convenience, and long-term value for homeowners at any stage of life. Whether you’re creating additional living space, increasing storage, or upgrading parking capacity, this type of home remodeling project adapts to your evolving needs. If you’re looking to add square footage, increase home value, improve functionality, or modernize your home, a garage addition or conversion is a practical, high-impact investment that delivers both immediate comfort and lasting equity.

Our Process
1) Initial Consultation – Contact us to schedule a complimentary consultation, where we’ll discuss your vision and provide a preliminary cost estimate.
2) Design Agreement – Once we establish a budget range, we’ll enter into a design contract to begin developing your customized Home Addition plan.
3) Design & Engineering – After finalizing your design, we’ll coordinate with our engineering team to ensure every detail meets structural and code requirements.
4) Permitting – We’ll handle the permit application process to ensure your project complies with all local building regulations.
5) Build Agreement – With permits secured, we’ll finalize the construction contract outlining the full scope, timeline, and investment.
6) Project Start – Together, we’ll schedule a start date and bring your new Home Addition to life!
Why Choose Buswell's Home Remodeling for your Next Home Addition


Choosing Buswell’s Home Remodeling for your Home Addition means partnering with a locally licensed, full-service remodeler that stands behind structure, design, and craftsmanship. Their team, led by Rodney and Chris, works hands-on through every phase—from conceptual design to engineering and final build—ensuring communication, accountability, and responsiveness at every turn.
Buswell’s brings deep expertise in structural remodeling, treating your Home Addition not as an “add-on” but as an integral extension of your home’s style, function, and safety. Their attention to detail is frequently praised in customer testimonials for accommodating client wishes, maintaining high standards, and delivering “top-notch” results.
Furthermore, Buswell’s is a recognized contractor in the region, holding a valid license (CCB # 227334) and appearing on Portland’s FIR Contractor List. This combination of technical credibility, client-centered approach, and proven track record makes them a compelling choice for anyone seeking a dependable, high-quality deck project.


Buswell did an extensive remodel on my house including removing interior walls and relocating the stairs. They provided great recommendations throughout the process and the end product looks better than I could have imagined.
Michael Wilson

★★★★★

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