Home Additions in Grants Pass and Southern Oregon

Create the space for your growing dreams

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"he communicated with us regarding materials, changes in plans, etc...eagerly worked with us to get the results we desired."  - James, Grants Pass

Create the space your family needs to grow!

Expand your living space and enhance your home's functionality with a personalized addition tailored to your lifestyle. Imagine the possibilities—a sun-filled family room, an expansive master suite, or a dedicated home office. Whatever your vision, we are here to bring it to life.


Your home should evolve with your needs, and we're committed to creating spaces that not only meet but exceed your expectations. From initial design to final touches, we handle every detail with precision and care, ensuring that your new addition integrates seamlessly with the existing architecture and interior design.


Let's create more room for memories. Contact us today to discuss your home addition project and take the first step towards a more spacious and comfortable home.

Make It Your Own

Popular Home Additions in Southern Oregon

Sunroom Addition

Create a light-filled retreat where you can relax and enjoy the beauty of the outdoors from the comfort of your home. A sunroom is the perfect space for a cozy reading nook, a vibrant greenroom, or an additional entertaining area, all surrounded by panoramic views of your landscape.

Master Suite Expansion

Enhance your comfort and privacy with a luxurious master suite expansion. This addition can include a spacious bedroom, a customized walk-in closet, and a spa-like bathroom, providing you with a personal sanctuary that caters to your relaxation and dressing needs.

Kitchen Extension

Expand your kitchen to accommodate larger gatherings and more sophisticated appliances. A kitchen extension can provide the extra space needed for a more functional cooking and dining area, making it easier to host friends and family for memorable meals.

Family Room Add on

Transform your home with a family room designed to bring everyone together, providing endless enjoyment and a beautiful backdrop for life's everyday moments. Ask about custom features like built-in shelving, state-of-the-art entertainment systems, and cozy fireplaces.

Home Office

Enhance your work-from-home efficiency with a customized home office. Featuring ergonomic built-in desks and ample shelving, this dedicated space minimizes distractions, allowing you to focus and succeed in comfort.

Garage Addition

Our garage additions are designed to complement your home’s style and tailored to your needs—whether for vehicles, workspace, storage, or mixed use. They also help declutter your home, creating a more organized and functional space. And when it comes time to sell, you’re likely to see a strong return on investment and a shorter time on the market.

Need more space? Expand your current home and keep your low mortgage rate.

With mortgage rates at a 15-year high, many Southern Oregonians are discovering that adding to their current home is a far more cost-effective option than buying a new one. By opting for an addition, you not only bypass the daunting mortgage rates and high monthly payments associated with new purchases but also invest in increasing your home’s market value. This means when the time comes to sell, you’re likely to see a significant return on your investment.


Adding a custom-designed space can transform your home into the perfect place for your changing needs—whether it’s a new home office, an extra bedroom, or an expanded living area. Our local expertise ensures that every addition is seamlessly integrated with your existing structure, enhancing both the functionality and aesthetic appeal of your home.


Serving Curry, Jackson, and Josephine counties, 3:23 Construction is here to guide you through every step of expanding your home. We understand the local market and architectural styles, ensuring your addition not only meets your expectations but also complies with all local regulations. Stay where you are, save money, and expand your home with us—it just makes sense. Our commitment to quality and customer satisfaction means you can trust us to handle your project with professionalism and care, making your home improvement journey stress-free.




Pricing estimates based on typical remodels. Contact us for an exact quote.

Home Addition Pricing

Bump Out

$20K+


  • Add 2-4 feet to an existing room
  • Standard Windows
  • Standard Outlets
  • Paint-Grade Trim
  • Premium Vinyl Flooring
  • Standard Ceiling
  • Energy-Efficient Insulation
  • Seamless Exterior Match


Average Time: 2 Weeks

Extra Living Space

$40K+


  • Family Room / Game Room
  • Standard Windows
  • Standard Outlets
  • Cable Mangement
  • Paint-Grade Trim
  • Premium Vinyl Flooring
  • Standard Ceiling
  • Energy-Efficient Insulation
  • Integrate with existing HVAC
  • Seamless Exterior Match
  • Exterior Door


Extras

  • Hardwood floors
  • 10' Ceilings
  • Picture Window
  • Soundproofing


Average Time: 3 - 4 Weeks


En Suite Bedroom

$65K+


  • Standard Windows
  • Standard Lighting / Electrical
  • Premium Vinyl Flooring
  • Walk in Closet
  • Full Bath with double vanity
  • Private Water Closet
  • Energy-Efficient Insulation
  • Integrate with existing HVAC
  • Seamless Exterior Match


Extras

  • Custom Closet design
  • Soaking or Jetted Tub
  • Premium Fixtures
  • Hardwood Floors
  • Private Deck


Average Time: 4 - 6 Weeks


Sunroom

$20K+


  • Three Season Sunroom
  • Weather Sealing
  • Single-Slope Roof
  • Standard Insulation
  • Sliding, Screened Windows
  • Multiple Flooring Options
  • Ceiling Fan


Extras

  • Four Season Sunroom
  • Heating / Cooling
  • High-Insulation Windows
  • Custom Lighting & Electrical


Average Time: 2 - 3 Weeks

Garage

$50K+


  • Double Car Garage
  • Standard Height
  • Taped & Mudded Drywall
  • Standard lighting
  • Electric Garage Opener


Extras

  • Third Car Bay
  • RV Bay
  • Textured Walls
  • Custom Storage
  • Climate Control
  • Premium Cement Finish



Average Time: 4 - 6 Weeks


Garage Conversion

$15K+


  • Extra Living Space
  • Premium Vinyl or Durable Carpet Flooring
  • Upgraded Insulation
  • Integrated Heating and Cooling
  • Modern LIghting
  • Textured & Painted Walls


Extras

  • Custom Lighting Options
  • Built in Sound / Entertainment
  • Custom Storage


Average Time: 2 - 3 Weeks


FAQs

Got a question? We’re here to help.

  • What are the benefits of adding an addition to my home instead of buying a new house?

    Adding an addition to your home allows you to maintain your current mortgage rate, which is likely lower than current rates. It also saves you from the costs and hassles associated with moving. Additionally, you can customize the addition to meet your specific needs, whether that's more living space, a home office, or another bathroom.

  • How long does a typical home addition project take from start to finish?

    The timeline for a home addition can vary based on the size and complexity of the project but generally ranges from several weeks to several months.  We can give you a better estimate after we know more about your project.

  • What types of home additions are most popular?

    Popular home additions include master suite expansions, kitchen extensions and additional family or entertainment rooms.  Here in Southern Oregon 3-Season Sunrooms are an especially popular way to get more enjoyment out of spring, summer and fall.

  • How much can I expect a home addition to cost?

    The cost of a home addition varies widely depending on the size, materials, and specifics of the project. See our pricing section for baseline estimates. We can give you more precise estimates after we learn more about your needs.

  • How will a home addition affect the value of my home?

    A well-designed and well-constructed home addition can significantly increase the value of your home by enhancing its appeal and functionality. However, the exact impact on home value can vary depending on the type of addition, the quality of construction, and local market conditions. Generally, additions that add living space or update key areas like kitchens and bathrooms offer the best return on investment.

  • What steps are involved in the home addition process?

    The process typically starts with consultation and design, followed by obtaining necessary permits. Once permits are secured, site preparation and foundation work begin, followed by framing, roofing, and exterior work. Interior finishes come next, including electrical, plumbing, HVAC, and finally, cosmetic finishes like flooring, painting, and trim.

  • How do I finance a home addition?

    Home additions can be financed through savings, home equity loans, home equity lines of credit (HELOCs), or personal loans. Some homeowners also choose to refinance their existing mortgage and cash out some of their equity to fund the addition.

Here's what customers say about 323 Construction

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323 did a great job building my garage. They were upfront with pricing and stuck to the timeline. I would highly recommend them for anything you need done!

Robert G, Southern Oregon

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323 Construction is a fantastic Christian based company. They built my deck along with other requests from me. they are respectful, always on time, and no matter the job gives full attention until completion...

Linda, Grants Pass

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Great communication, great customer service, honest, and quality work…highly recommend his work and integrity!

Molly J, Southern Oregon

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