18525 NE Marine Dr #E8, Portland, OR, 97229
About This Home
This custom floating home at Columbia Ridge Marina offers prime extra long slip with with wide open stunning river views and of undeveloped McGuire Island. It is one of only three moorages owning both sides of the walkway, with a 40’ x 58' downriver slip for your house and an extra 40’ x 12’ upriver slip for decking, shed or watercraft. The open floor plan features vaulted ceilings, large windows allowing natural light, kitchen cork floor, quartz counters, alder cabinets, a gas fireplace, and a spacious deck spanning the living and dining rooms. The primary ensuite bedroom also boasts its own expansive deck. There’s total of four decks with approx 1,568sf! Enjoy the 407sf boat well that can protect your watercraft year-round; it also has a lift to keep craft out of the water when not in use. This quality home has a steel stringer float rated 5 in April 2026 and qualifies for all financing. Moorage has gated, paved parking lot plus 9' x 57' storage space in gated lot across the street; car, container, trailer, RV + EV charging .Approx 15 minutes to PDX Airport. Have fun with direct access to nature, cruising the river and all the other water sports available on the peaceful Columbia River!
Getting Around
Car-Dependent
Some Transit
Somewhat BikeableSchools
Construction
Condition
- Property condition: Resale
- Year built: 2008
Materials
- Foundation: Other
- Roof: Metal
- Construction materials: Vinyl Siding
Type & Style
- Home type: SingleFamily
- Architectural style: Contemporary
- Property subType: Residential
Interior
Appliances
- Appliances included: Built In Oven,Built-In Range,Dishwasher,Disposal,Free-Standing Refrigerator,Gas Appliances,Microwave,Washer/Dryer,Gas Water Heater
- Laundry features: Laundry Room
Basement
- Basement: None
Bedroom2
- Features: Laminate Flooring
- Level: Main
- Area: 224
Bedroom3
- Features: Laminate Flooring
- Level: Main
- Area: 143
Bedrooms & Bathrooms
- Bedrooms: 3
- Bathrooms: 2
- Full bathrooms: 2
- Main level bathrooms: 1
Dining Room
- Features: Deck,Cork Floor, Vaulted Ceiling
- Level: Upper
- Area: 110
Features
- Ceiling Fan(s),Central Vacuum,Quartz,Vaulted Ceiling(s),Sink,Bathroom,Walk-In Closet(s)
- Window features: Double Pane Windows,Vinyl Frames
- Flooring: Cork,Slate,Laminate
- Number of fireplaces: 1
- Fireplace features: Gas
- Fireplace: Yes
Heating & Cooling
- Heating features: Forced Air 90,Fireplace(s)
- Cooling features: Central Air
Interior Area
- Total structure area: 2,372
- Total interior livable area: 2,372 sqft
Kitchen
- Features: Builtin Range, Dishwasher, Disposal, Gas Appliances, Microwave,Builtin Oven, Cork Floor, Free Standing Refrigerator, Quartz, Vaulted Ceiling
- Level: Upper
- Area: 140
Living Room
- Features: Ceiling Fan, Deck, Fireplace,Laminate Flooring, Vaulted Ceiling
- Level: Upper
- Area: 294
Master Bedroom
- Features: Bathroom, Deck,Laminate Flooring, Vaulted Ceiling, Walkin Closet
- Level: Upper
- Area: 210
Property
Details
- Parcel number: Not Found
Features
- Levels: Two
- Stories: 2
- Patio & porch: Deck,Porch
- Exterior features: Dock,Gas Hookup
- Has view: Yes
- View description: River,Territorial,Trees/Woods
- Has water view: Yes
- Water view: River
- On waterfront: Yes
- Waterfront features: River Front
- Waterbody name: Columbia River
Lot
- Features: Flood Zone,Gated,Level,SqFt 0K to 2999
- Lot size dimensions: 40 x 58 & 40 x 12
Parking
- Parking features: Deeded,Off Street
Climate Risk is Financial Risk
Every home has a financial story beyond the listing price. Below, you’ll see the climate risks that could affect this property — and in Bills & Affordability, how those risks may influence repairs, insurance, utilities, and long-term value.
Biggest Threats for This Home
- Earthquake
- Inland Flooding
- Cold Wave
- Heat Wave
- Ice Storm
- Strong Wind
- Volcanic Activity
- Winter Weather
How This Home’s Risks Compare
FEMA Declared Disasters in Multnomah County and Oregon
Understanding the Costs
Financial advisors generally recommend spending no more than 30% of your gross household income on housing costs. In practice, many households stretch to 35% or beyond — especially in high-cost markets.
Estimated Costs Today
| Monthly | Annual | |
|---|---|---|
| Mortgage | $4,293 | $51,516 |
| Home Insurance * | $162 | $1,944 |
| Property Taxes | $721 | $8,652 |
| Electricity | $215 | $2,583 |
| Total | $5,391 | $64,692 |
Income You'd Need if You Spent...
Oregon FAIR Plan Programs
How Costs Could Change Over Time
Climate risk is quickly impacting all of the major home ownership costs. Adjust the growth rates and percentage of income spent on housing below to see how your housing costs could change over the next 10 years — and what income you'd need to keep up.
Comparing Against the Market
Price Per Sq Ft
vs Other Active Listings
Avg $/sqft
vs Homes Sold Last Month
Median $/sqft
Current Market Trends
Median Price Per Square Foot
The median price per square foot of homes sold in this area each month. Compare this to this listing's price per square foot to gauge whether the home is priced in line with recent sales.
Historicals for This Listing
Zestimate History ($/sqft)
Price History
| Date | Event | Price |
|---|---|---|
| 2026-04-30 | Listed for sale | $849,000 |
| 2025-09-06 | Listing removed | -- |
| 2025-08-09 | Price change | $849,500 |
| 2025-06-06 | Listed for sale | $890,000 |
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