The custom residence at 15600 Dupee Valley Rd went under contract 7 days after the current listing date and recorded on September 4, capping a week in which the Portland metro area’s five highest-priced reported home sales combined for $17.82 million.
The five sales span Sheridan, Dunthorpe, Fair Acres, Palisades and Portland, with the Fair Acres closing landing across the state line in Vancouver, Washington. The build years stretch from a 1928 riverfront estate to a house completed this year, and the group takes in timberland acreage, a Willamette River dock and two newer custom builds on the metro’s west side.
No. 1 — $5,500,000 · 15600 Dupee Valley Rd, Sheridan, Oregon
The 2026-built residence in Sheridan holds five bedrooms in a reported 5,355 square feet, and it sold for $5.5 million on September 4, 2026 – the highest-priced home sale reported in the metro for the week.
Listing materials describe an offering of approximately 1,167 contiguous acres spanning two Dupee Valley Road addresses, pairing the new custom home with productive timberland, open meadows and miles of established interior roads used for timber management, riding and hiking. A second three-bedroom, two-bath house provides quarters for guests, caretakers or multigenerational living, and a large shop with additional outbuildings supports ranch, timber and recreational operations. The ground itself runs from rolling timbered hills to pasture and seasonal creeks, with panoramic views from the main residence, all within driving distance of McMinnville, Salem and the Oregon Coast.
The property went under contract 7 days after the current listing date and closed $500,100 above its final asking price of $4,999,900. The transaction ranked No. 1 in RealtyWire’s weekly Portland Metro Area Top 5, putting Brian Bemis of RE/MAX Integrity on the listing side of the metro’s highest-priced reported sale of the week.
Brian Bemis of RE/MAX Integrity was the listing agent. Jennifer Blake of Keller Williams Realty Mid-Willamette represented the buyer.
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No. 2 — $5,000,000 · 11522 S Riverwood Rd, Portland, Oregon
A 1928 Willamette River estate known as the Jackson Mansion, at 11522 S Riverwood Rd in Portland’s Dunthorpe area, sold for $5 million on September 4, 2026. The five-bedroom home offers square footage reported at 8,401 on more than two acres.
The architecture evokes the country houses of Normandy and the Loire Valley, with steeply pitched rooflines, detailed masonry chimneys and formal parterre-style gardens framing the grounds. Interior updates are credited to Maison Inc. and Shannon Christenberry.
The estate sits across the river from Waverley Country Club, with Willamette River views through the residence, direct river access and a private dock sized to accommodate multiple boats and watercraft. The property previously changed hands for $3,550,000 in 2016.
Terry Sprague of Luxe Forbes Global Properties represented the listing side of the $5 million sale, which ranked No. 2 in RealtyWire’s weekly Portland Metro Area Top 5. Kendra Ratcliff, also of Luxe Forbes Global Properties, represented the buyer.
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No. 3 — $3,250,000 · 2801 NW 155th St, Vancouver, Washington
In the Fair Acres area of Vancouver, Washington, a Cape Cod-style estate at 2801 NW 155th St sold for $3.25 million, closing on August 31, 2026. Built in 2004 on 6.53 acres reached by a private tree-lined drive, the house holds seven bedrooms in a reported 10,760 square feet.
Two primary suites anchor the plan: a main-level suite with a gas fireplace, cherry cabinetry and two walk-in closets, and an upper-level suite under vaulted beamed ceilings. Five additional bedroom suites sit upstairs, along with guest quarters that have a separate entrance, kitchenette and private balcony. The kitchen carries cherry cabinetry, a six-burner Viking range, two dishwashers, solid granite work surfaces and island seating for seven, and the formal dining room features a cherry boxed-beam ceiling and a gas fireplace. Heated tile floors run through the main level.
Outside, a covered entertaining area with a bar, infrared barbecue and outdoor fireplace adjoins a 1,000-square-foot pool with spa, and a separate 1,196-square-foot guest house adds a kitchenette, bedroom, full bath and its own one-car garage beyond the five-car oversized garage. The property previously changed hands for $1,800,000 in 2014.
The $3.25 million closing ranked No. 3 in RealtyWire’s weekly Portland Metro Area Top 5, with Jodie Sharp and Tari Burback of Windermere Northwest Living as the listing agents. Alexander Assefa of Keller Williams Realty Elite represented the buyer.
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No. 4 — $2,100,000 · 1620 Fernwood Dr, Lake Oswego, Oregon
A 2018 Renaissance Homes build in Lake Oswego’s Palisades area moved quickly: the four-bedroom house at 1620 Fernwood Dr went under contract 7 days after the current listing date and closed $101,000 above its final asking price of $1,999,000, selling for $2.1 million on August 31, 2026.
With interiors by Maison, the house pairs European oak floors, high ceilings and walls of windows with a floor-to-ceiling stone fireplace in the great room. The kitchen holds an oversized island, Monogram appliances and a walk-in pantry, and the main-level primary suite includes heated bathroom floors, a freestanding soaking tub, a walk-in shower and heated towel racks. Two more bedrooms and a loft sit upstairs.
The 0.29-acre lot carries a three-car garage with RV and boat parking, plus a covered patio with a fireplace, infrared heaters, a hot tub and a gazebo; a whole-home generator and central vacuum are among the upgrades, and the home sits within the Lake Oswego School District. The property previously changed hands for $1,280,530 in 2018, the year it was built. The above-asking result put Emily Corning of Hustle & Heart Homes on the listing side of one of the week’s five highest-priced reported sales in the metro.
Emily Corning of Hustle & Heart Homes was the listing agent. Reuben Schug of Windermere Realty Trust represented the buyer.
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No. 5 — $1,970,000 · 6305 SW Sweetbriar Ct, Portland, Oregon
The final spot went to a Jeffrey Miller-designed house at 6305 SW Sweetbriar Ct in Portland’s Bridlemile/West Hills area, which sold for $1.97 million on September 4, 2026, after going under contract 5 days after the current listing date.
Completed in 2011 on a 0.61-acre cul-de-sac lot in the Southwest Hills, the four-bedroom home combines custom wood windows and white oak hardwood floors inside with cedar siding and copper gutters outside. The kitchen runs Viking Professional appliances, including a six-burner range with griddle, and a flexible third level can serve as a media room, guest suite, studio or office. A mudroom, second-floor laundry and an attached two-car garage complete the reported 4,617 square feet, minutes from Multnomah Village, Hillsdale and downtown Portland.
The site previously changed hands for $258,369 in 2010, before the current residence was completed in 2011.
Suzann Baricevic Murphy and Schafer Nelson of Where, Inc. were the listing agents. Chris Bonner of Neighbors Realty represented the buyer.
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RealtyWire selected these transactions from publicly reported residential sales identified for the calendar week ending Sunday, September 6, 2026. The report may exclude private, off-market, delayed or nondisclosed transactions. Prices, property details and professional representation are reported as available at publication and may be updated following confirmation from transaction participants.
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