Columbia Ridge Marina Homes for Sale

Welcome to Columbia Ridge Marina, a hidden gem nestled in the heart of Portland, Oregon. This charming subdivision offers a unique blend of waterfront living and urban convenience, making it an ideal location for families, professionals, and retirees alike. With its stunning views of the Columbia River and lush green surroundings, residents can enjoy a serene lifestyle while still being just a stone's throw away from the vibrant city life of Portland.

Columbia Ridge Marina boasts a variety of beautifully designed homes for sale, each showcasing modern architectural styles and thoughtful layouts. Whether you’re seeking a cozy single-family home or a spacious townhome, you’ll find options that cater to every taste and budget. Many properties feature expansive windows that allow natural light to flood in and provide breathtaking views of the river and surrounding landscapes. Outdoor enthusiasts will appreciate the nearby parks and walking trails, perfect for leisurely strolls or invigorating hikes.

In addition to its picturesque setting, Columbia Ridge Marina is conveniently located near essential amenities. Residents can easily access shopping, dining, and entertainment options, as well as top-rated schools and healthcare facilities. The community’s friendly atmosphere fosters a sense of belonging, making it easy to connect with neighbors and participate in local events.

If you’re looking to invest in a home that offers both tranquility and accessibility, Columbia Ridge Marina is the perfect place to call home. Explore our current listings today and discover the lifestyle that awaits you in this enchanting Portland community!

Newest Columbia Ridge Marina Homes for Sale

$834,000

4 Beds ⋅ 3 Baths ⋅ 105464377 MLS

Experience the very best in floating home living with this magazine-featured masterpiece by Even Construction, widely recognized as the premier floating home builders in the world. This exceptional home is the only Even Construction floating home ever built to both ENERGY STAR® and Earth Advantage® certification standards, offering an unmatched combination of craftsmanship, efficiency, and sustainability. Located in the highly desirable and close knit community of Columbia Ridge Marina, where slip ownership includes BOTH sides of the dock. Ownership includes a 40' x 55' main floating home slip and a 40' x 12' private side moorage for your boat/watercraft/Kayak. Additionally, the property includes a 10' x 65' gated off-site parking/storage lot across the street, perfect for boat or RV parking, as well as a 15' storage container with a roll-up door - a rarity of storage convenience and marina amenities. Inside, you'll find a true chef's kitchen featuring custom concrete countertops, a large island with eating bar, pantry, stainless steel gas appliances, and an open-concept great room highlighted by dramatic floor-to-ceiling wall of windows capturing beautiful river views. The spacious primary suite overlooks the water and offers a luxurious full bath, while all bedrooms enjoy private deck access. The spectacular third level features a rooftop deck with wet bar and a versatile flex room, creating the perfect space for entertaining or relaxing above the river. Quality is evident throughout, with newer bamboo flooring on the stairs and second level, beautiful reclaimed wood floors on the main level, and top-of-the-line finishes showcasing exceptional attention to detail with a epoxy-coated steel stringer float foundation - financeable with all three floating home lenders. A truly rare opportunity to own one of the Pacific Northwest's most distinguished floating homes, where premium construction, exclusive slip ownership, and an unbeatable waterfront living come together.

18525 NE Marine DR Unit #D-2, Portland

$749,000

3 Beds ⋅ 2 Baths ⋅ 636115276 MLS

Breathtaking Columbia Ridge Moorage Retreat. Experience elevated waterfront living in this spacious, light-filled end-row home boasting Mt. Hood and Columbia River views. Perfectly positioned near the west edge of the gorge, this unique residence offers a front-row seat to the natural beauty of the Pacific Northwest. This home features a primary on the upper level with an attached ensuite offering a jetted-tub, walk in closet and dual sinks. Open floor plan from the kitchen to the great room with a gas fireplace, french doors to a back deck for entertaining and relaxing and beautiful views of the river. On the lower level you will find two additional bedrooms, a family hall bath, and family room with access to the back deck. Just a short boat ride to the mouth of the Sandy River, you’ll enjoy world-class salmon fishing and unforgettable scenery right at your doorstep. This floating home has it's own private boat well with a lift to house a 23ft boat. In addition there is a generous 12’ x 40’ space at the front of the home giving opportunity for a floating patio for entertaining or relaxing under the sunset, extra storage or park your water crafts. Expansive outdoor living spans three decks, each capturing some of the most striking views in the Portland area. Inside, natural light pours through every level, highlighting thoughtful design and spacious interiors offering new trim, new window coverings, new hardware, new mirrors, light fixtures. Climb the spiraling staircase to the third-story den/office offers an inspiring home office retreat — leading out to an oversized deck for taking in the panoramic river vista views and sunsets. Across Marine Dr there is the South parking lot which is gated and secure to park your RV/boat, storage, plus additional parking for guests or overflow, and enjoy the bike & walking paths. This home floats across from McGuire Island, and is 10-15 minutes from the PDX airport.

18525 NE Marine Dr. Unit #E3, Portland

$750,000

1 Beds ⋅ 1 Baths ⋅ 672639396 MLS

This is one of the very best floating home locations in the entire Portland area - in an oversized outside/end slip on The Columbia River. This slip is 60x65', all other slips in this marina are 40x55'. Columbia Ridge Marina is also one of only 4 floating home moorages where you own BOTH sides of the walkway featuring a 60'x12' side-tie slip! This gated community has low HOAs of $405/month and includes water, garbage, sewer, commons & maintenance. This slip has TWO deeded parking spots (#1 & #2), a deeded 9'x60' RV/vehicle/trailer parking space in a gated lot, as well as an 8'x20' storage container across the street. Don't miss the opportunity to spend the gorgeous Oregon summer, front row on the Columbia River.

18525 NE Marine DR Unit #E10, Portland

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The content relating to real estate for sale on this site comes in part from the IDX program of the RMLS of Portland, Oregon. Real Estate listings held by brokerage firms other than this firm are marked with the RMLS logo, and detailed information about these properties include the name of the listing's broker. Listing content is copyright © 2026 RMLS of Portland, Oregon. All information provided is deemed reliable but is not guaranteed and should be independently verified. This content last updated on . Some properties which appear for sale on this web site may subsequently have sold or may no longer be available.