Olsen Anderson is an urban real estate developer and home builder specializing in residential communities including single-family homes, custom homes, DADUs, townhomes, condominiums, and apartments in Seattle. Crafting Seattle's Future, Together Thoughtfully Designed Homes. Seamlessly Executed Projects. Partner with us Olsen Anderson builds design-forward homes for modern living—homes that balance space, style, and substance with the grit and pride of builders who live where they build. We obsess over details so our buyers don’t have to—and we never stop raising the bar. THE OA ADVANTAGE Thoughtful Builders. Purposeful Partners. At Olsen Anderson, we don’t just build homes—we build with intention. As prospective partners, you’re not looking for flashy promises or mass-market formulas. You’re looking for alignment: a thoughtful, vertically integrated development team that understands the Seattle market and delivers with precision, design excellence, and long-term livability. We invite like-minded partners to explore what sets Olsen Anderson apart. Local Insight. Proven Execution. We live and build in Seattle. That gives us a distinct edge—insight into neighborhood dynamics, buyer expectations, and development opportunities others overlook. Vertically Integrated, End-to-End From land acquisition through warranty, we manage every step in-house. Our integrated approach gives us tighter control, faster timelines, and fewer surprises—ensuring consistency from planning to delivery. Design That Works Harder Our homes blend space, light, and flow to support modern urban lifestyles. We don’t chase trends—we solve for real life, with layouts that are functional, intuitive, and built to last. A Scalable, Repeatable Model We’ve built a streamlined, design-forward model that performs across urban infill sites. That means lower risk, smarter decisions, and homes that reflect the needs of today’s buyers. Trusted by the Community We bring care, clarity, and follow-through to every relationship. Partners work with us because we communicate early, solve problems proactively, and consistently deliver what we promise. Let’s Build Something Together At Olsen Anderson, we’re building homes, communities, and relationships that last. If that sounds like something you want to be part of, we’d love to connect. Investor Contact Form

Olsen Anderson is an urban real estate developer and home builder specializing in residential communities including single-family homes, custom homes, DADUs, townhomes, condominiums, and apartments in Seattle. Homes That Feel Good Today—and Even Better Tomorrow Thoughtfully designed, expertly crafted, deeply connected to Seattle. Available Homes Partner With Us THE OA EXPERIENCE Thoughtful Homes, Built with Care At Olsen Anderson, we believe home should feel like more than a place to live — it should reflect who you are and support where you're going. We build design-forward, high-quality homes that blend functionality, beauty, and long-term livability — crafted by a team who lives, works, and builds in Seattle. OUR STORY Stay Ahead of What's Next Be the first to hear about upcoming homes, open houses, and special opportunities with Olsen Anderson. Join Our Community QUICK MOVE-IN HOMES Step Inside Your New Home Discover thoughtfully designed homes available now—and see how we’re shaping neighborhoods across Seattle. 7530 30th Ave NW, Seattle, WA, USA 1/34 Button SUNSET HILL 7530 7530 30th Ave NW, Seattle, WA, USA 2-5 Beds I 2-4 Baths I 1,111-3,096 Sq. Ft. Read More 9017 13th Ave NW, Seattle, WA 98117 1/18 Button CROWN HILL TOWNHOMES 9017 13th Ave NW, Seattle, WA 98117 2-3 Beds I 1.75-3.25 Baths I 1,136 - 1,440 Sq. Ft. Read More 3623 13th Ave W, Seattle, WA 98119 1/26 Button NORTH QUEEN ANNE HOMES 3623 13th Ave W, Seattle, WA 98119 3 Beds I 2.5 Baths I 1,986-2,162 Sq. Ft. Read More New Homes Built for Real Life Explore our latest design-driven homes available in Seattle’s most vibrant neighborhoods. Explore Available Homes Your Home, Your Way We’ve streamlined custom homebuilding to bring your dream home to life with a seamless, end-to-end construction process. Choose your community, select your home design, personalized finishes and upgrades to perfectly match your lifestyle. Begin Your Journey Spacious Townhomes, That Feel Like Home Spacious, efficient, and thoughtfully crafted for urban living — explore available and upcoming townhome projects. Explore Available Townhomes Partner in the Future of Seattle Living At Olsen Anderson, we believe the best results come from true collaboration. We offer select joint venture opportunities for landowners and partners who share our vision for thoughtful growth, high-quality design, and lasting community impact. With our vertically integrated model and local expertise, we turn great sites into exceptional places to live — with transparency, efficiency, and shared success at every step. Explore Partnership Opportunities Unlock the True Potential of Your Property We welcome inquiries from landowners interested in selling their properties and carefully evaluate each opportunity. If the land fits our development criteria, we can generally offer above resale value. BEFORE & AFTER Learn More Unlock My Land Value TESTIMONIALS "Buying an Olsen Anderson home was the best decision we made. They understood exactly what we wanted - a modern home that still felt warm and inviting. The attention to detail was exceptional, and now we have our dream home in Ballard that perfectly fits our lifestyle."

Olsen Anderson specializes in creating residential communities including single-family homes, custom homes, DADUs, townhomes, condominiums, and apartments in Seattle. We provide an industry-leading warranty and stand by our homes. // HOME WARRANTY We understand that purchasing a home is a major investment, and we want our customers to have peace of mind in their decision. That's why we offer a comprehensive warranty on all of our homes. Our warranty covers any structural defects, major systems failures, workmanship, and materials. If any issues arise within the warranty period, simply contact our customer service team and we will work with you to resolve the issue as quickly as possible. We take pride in the quality of our homes and believe that our warranty reflects our commitment to providing our customers with a high-quality and stress-free home-buying experience.

Featured Offerings CLOSED Elliott View Townhomes Offering Size Minimum Investment Duration 18-24 Months $100,000 $420,000 VIEW OFFERING CLOSED Gilman Park Ph II Offering Size Minimum Investment Duration 18-24 Months $100,000 $466,000 VIEW OFFERING CLOSED OA Viewland Homes Offering Size Minimum Investment Duration 18-24 Months $100,000 $570,000 VIEW OFFERING ACTIVE Crown Hill Townhomes Offering Size Minimum Investment Duration 18-24 Months $100,000 $800,000 VIEW OFFERING CLOSED Gilman Park Ph III Offering Size Minimum Investment Duration 18-24 Months $100,000 $555,000 VIEW OFFERING CLOSED Gilman Park Townhomes Offering Size Minimum Investment Duration 18-24 Months $100,000 $1,095,000 VIEW OFFERING CLOSED North Queen Anne Townhomes Offering Size Minimum Investment Duration 18-24 Months $100,000 $600,000 VIEW OFFERING CLOSED 59th St Townhomes Offering Size Minimum Investment Duration 18-24 Months $100,000 $1,011,000 VIEW OFFERING LET'S CONNECT Reach out and let’s talk about how your investment can make a difference. Submit

Olsen Anderson is an urban real estate developer and builder crafting exceptional communities. Our team takes a holistic approach, focusing on environmental and social responsibility. We engineer unique, high-performance spaces where form and function coalesce. Our portfolio spans Seattle's sought-after neighborhoods. We create vibrant, sustainable communities that stand the test of time, pushing the boundaries of modern living. Crafted for Real Life. Connected to What Matters. Building homes — and communities — with care, intention, and pride. OUR STORY Olsen Anderson was founded with one clear belief: buying a home shouldn’t feel like a compromise. In a market full of uncertainty—flips that cut corners, remodels that spiral out of control, and new builds that feel cold or cookie-cutter—we saw an opportunity to create something better. Our first project was a remodel that reminded us just how personal, emotional, and complex the homebuying journey really is. That experience sparked a commitment to raise the bar on what new homes could and should be. We started Olsen Anderson to prove that thoughtful, design-forward homes could also be reliable, livable, and accessible. That home building could meet craft. That modern living didn’t have to mean sterile space. That buyers deserved homes built with the same level of care, pride, and clarity we’d want for our own families. Today, we build homes that feel like they belong—because they’re built with intention, from the inside out. Our vertically integrated approach gives us the control to do things right: from smart site selection to layout design, from finish choices to follow-through. We bring the precision of experienced builders and the heart of people who care deeply about the communities we shape. We don’t just build in Seattle—we build for Seattle. For families growing roots. For professionals seeking balance. For buyers who want a home that reflects their lifestyle and supports their future. Our homes aren’t just well designed—they’re well considered. They’re made to feel good today, and even better tomorrow. At Olsen Anderson, we’re here to craft homes that are trusted, thoughtful, and truly livable—because we’ve been the buyer who wanted more. And now, we build to deliver it. More Than Homes We don’t just build houses. We shape neighborhoods, strengthen communities, and create spaces where families, professionals, and future generations can thrive. Ready to Find Your Next Home — or Build Something Together? Explore Available Homes Partner With Us

Olsen Anderson specializes in creating residential communities including single-family homes, custom homes, DADUs, townhomes, condominiums, and apartments in Seattle. Join the team that makes it happen. CURRENT OPPORTUNITIES Our team has grit and passion and is in it for the long haul. Driven by the spirit of innovation, and bolstered by diverse experiences, expertise, and perspectives, we’re pushing to expand on our vision for modern urban living and build a company we are proud of. Problem solvers and creative thinkers. Put your talents to use where opportunities are limitless and every day makes a difference. Whether you’re an experienced professional or a recent graduate, working with Olsen Anderson could be a challenging and rewarding next step in your career. Explore exciting opportunities to join our dynamic team by discovering the positions we're actively considering for future hires: Construction Superintendent Construction Manager Construction Field Associate Development Manager Development Associate Purchasing Agent If you would like to apply prospectively for a position not mentioned here, please email careers@olsenanderson.com with your resume, and our team will get back to you.

Olsen Anderson specializes in creating residential communities including single-family homes, custom homes, DADUs, townhomes, condominiums, and apartments in Seattle. We provide an industry-leading warranty and stand by our homes. Elevating Neighborhoods Together Every Olsen Anderson project is made possible through a tight-knit group of investors who believe in something more than just flipping homes. They believe in elevating neighborhoods, building with intention, and creating lasting value through thoughtful design and execution. We do not raise capital on Wall Street. We work with individuals — families, founders, professionals — who want to put their capital to work in something tangible and well-built. Why Investors Choose Olsen Anderson When you invest with Olsen Anderson, you are partnering with a team that puts transparency, alignment, and long-term value first. As an investor, you benefit from: Tangible Investments in Prime Locations Your capital is secured by real property in high-demand Seattle neighborhoods Aligned Interests and Shared Upside We invest alongside our partners and structure every project with transparency and accountability Opportunities to Be Part of Something Well-Built More than just financial returns, you become part of projects that elevate communities and stand the test of time Want to See How We Structure Our Deals, Timelines, and Approach? We’re happy to share more about how we work with our investors and what makes an Olsen Anderson project different. Please complete the short form below to start the conversation. Let’s Build Something Together At Olsen Anderson, we’re not looking for quick wins. We’re building homes, communities, and relationships that last. If that sounds like something you want to be part of, we’d love to connect. Anchor 1

LET'S CONNECT Reach out and let’s talk about how we can help. SUBMIT

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