Upper Columbia River Homes for Sale

Welcome to Upper Columbia River, a hidden gem nestled in the vibrant city of Portland, Oregon. This picturesque subdivision, located in the heart of Multnomah County, offers an idyllic blend of natural beauty and urban convenience, making it a perfect choice for families and professionals alike.

Upper Columbia River is characterized by its stunning views of the Columbia River, lush green parks, and a variety of recreational opportunities. Residents enjoy easy access to walking and biking trails that wind along the riverbanks, providing a serene escape from the hustle and bustle of city life. The community is also home to several well-maintained parks, perfect for picnics, playgrounds, and outdoor activities.

The homes for sale in Upper Columbia River are as diverse as the community itself. From charming single-family residences to modern townhomes, there’s something to suit every taste and lifestyle. Many properties boast spacious layouts, updated amenities, and beautiful outdoor spaces, ideal for entertaining or simply enjoying the tranquility of nature. With a strong sense of community and friendly neighbors, you’ll feel right at home in Upper Columbia River.

Living in this desirable subdivision means you’re just a short drive away from Portland's vibrant downtown scene, where you can explore trendy shops, delicious eateries, and cultural attractions. Whether you’re looking for a peaceful retreat or a lively urban experience, Upper Columbia River offers the best of both worlds. Don’t miss your chance to be part of this enchanting community—explore the homes for sale today and discover your perfect Portland haven!

Newest Upper Columbia River Homes for Sale

$479,000

2 Beds ⋅ 1 Baths ⋅ 521622630 MLS

Experience the charm of this custom-built floating home, designed for comfort and style. Built in 2006 with a steel stringer float, this 2-bedroom, 1.5-bath home features a 432 sq. ft. boat well with a built-in lift, offering additional storage—an added bonus for floating home living. The spacious primary bedroom includes a walk-in closet and slider to the 440 sq. ft. deck, which features a metal gazebo for year-round outdoor enjoyment. The en-suite bath offers a deep soaking tub and double sinks. A second non-conforming bedroom provides flexibility for a home office or bonus space. Living room has fireplace to stay warm in winter plus central AC keeping you cool on hot days! New 96% efficient Trane furnace & AC July 2025 with transferable warranty! Slip ownership with low $415 monthly HOA dues covering water, sewer, garbage, commons, management, gated And paved parking lot, this is an affordable way to enjoy riverfront living. Float rated 5 in 2015. Located just moments from some of the best fishing and boating in the area, and with easy access to the scenic beauty of the Columbia River Gorge Scenic Area this home offers a unique waterfront lifestyle. OPEN HOUSE 7/12, 12-2:00.

18989 NE Marine DR Unit #44, Portland

$325,000

1 Baths ⋅ 24093437 MLS

One of the only vacant slips available in the entire Portland Metro and with a view of Mt. Hood! Slip B9 is located in an enviable position 9 out along a row with 10 total slips. Columbia Ridge Marina is also one of only 3 floating home moorages where you own BOTH sides of the walkway - 40 x 50 downriver for house & 40 x 12 upriver to moor watercraft, extra patio space, plants, tender for storage or other personal choice. Well run gated community with low HOA fee of $430 includes your: water, garbage, sewer service, commons & management. PLUS second parking area with dedicated 9 x 57 space in gated lot across the street for vehicle, boat, trailer or storage. Great opportunity for newly constructed home or relocation of an existing floating home that meets HOA approval. Proximity to; Columbia River Gorge, Sandy River, Troutdale Outlet Stores. Easy access for fishing, kayaking, paddle boarding, boating, water skiing. Make this your new home on the river!

18525 NE Marine DR Unit #B9, 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.