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About this home
Born from the grandeur of Portland's Golden Age, this iconic 1928 Willamette River estate stands as an enduring testament to an era when industrialists, publishers, civic leaders, and tastemakers gathered to influence the future of the Pacific Northwest. Known as the Jackson Mansion, the estate occupies a singular place in Portland history, its legacy forever intertwined with that of the famed West Hills Pittock Mansion. Both home to rival newspaper dynasties whose publishing empires influenced the political, cultural, and economic future of the region, making these landmark estates enduring symbols of Portland's prominence and influence. Evoking the great country houses of Normandy and the Loire Valley, the residence exudes quiet grandeur through steeply pitched rooflines and stately chimneys clad in richly detailed masonry. Formal parterre-style gardens frame the grounds, creating a sense of arrival befitting one of Portland's landmark estates. Set on more than two private acres in prestigious Dunthorpe, across the river from Waverley Country Club, the home captures the scale and permanence of a bygone age while embracing modern luxury through thoughtful interior updates by Maison Inc. and Shannon Christenberry. Sweeping Willamette River views provide a breathtaking backdrop throughout the residence, while direct river access offers a rare connection to the waterfront lifestyle that has long distinguished Portland's most coveted estates. One of the largest private docks on the Willamette River accommodates multiple boats and watercraft, creating an exceptional setting for life on the river. Whether hosting elegant gatherings, enjoying summer afternoons on the dock, or arriving home by boat, the estate embraces a level of waterfront living seldom found in the Pacific Northwest. Rich in provenance and impossible to replicate, this is more than a waterfront estate, it’s a legacy property and a defining piece of Portland's heritage.
Single-familyProperty Type
1928Year Built
2.11 acresLot Size
$744Price/Sq.Ft.
3 car garageParking
Listed by Terry Sprague• LUXE Forbes Global Properties
Dunthorpe, located between Lake Oswego and Portland, is a residential and riverfront Dunthorpe neighborhood with wooded lanes and large estate lots. The neighborhood’s character concentrates along SW Riverwood Rd near the Waverley Country Club gates, where quiet drives, manicured greens, and glimpses of the Willamette set the tone. Architecture leans traditional, with classic Northwest homes tucked behind mature trees and long setbacks. River access and private docks shape a low-key, outdoors-forward rhythm along the shoreline. Nearby staples such as Waverley Country Club, Riverdale High School, and the Riverdale Grade School campus anchor local identity. The landscape reads as green, private, and closely tied to the river corridor.
Provided by Walk Score and Local Logic
Offer insights
11522 S Riverwood Rd · $6,250,000
$6.22M and above
75% chance or better to win
Why $6.22M+ is a strong offer
DAYS ON MARKET
78 days
The average home goes pending in 15 days.
SALE-TO-LIST
100.5%
Most homes are selling 1% above list price.
About offer insights
Property details
Interior
Exterior
Finance
Kitchen
Bathroom
Bedroom
Living
Dining
Interior features
Accessible features including garage-on-main and parking
Garage door opener
High ceilings
Laundry area
Soaking tub
Multiple fireplaces (wood burning)
Full, partially finished basement
Bedrooms
Primary bedroom on upper level with balcony, fireplace, French doors, soaking tub, walk-in closet, and suite
Second bedroom on upper level with hardwood floors and walk-in closet
Third bedroom on upper level with hardwood floors
Bathrooms
Six full bathrooms and one partial bathroom (total 7 bathrooms)
Kitchen
Built-in oven and built-in range
Built-in refrigerator
Convection oven
Dishwasher
Disposal
Range hood
Microwave
Island
Pantry
Granite counters
Wine cooler
French doors from kitchen
Laundry & utility
Laundry area included
Gas hot water
Flooring
Hardwood floors
Laminate flooring
Wood floors
Wall-to-wall carpet
Heating & cooling
Forced air heating (gas)
Central air conditioning
Exterior features
Tile roof
Brick exterior
In-ground pool
Built-in hot tub
Deck, patio and porch
Dock and boat house with boat access
Boat and RV storage
Athletic / basketball court
Garden and yard with sprinkler system
Security lights
Home design
Single-family residence (resale)
River and territorial views
Waterfront property on the Willamette River
Gated and secluded lot with trees
Parking
Driveway parking
Attached 3-car garage (garage on main)
Security
Security gate
Security system
Construction
Built in 1928
Brick construction
Tile roof
Full basement (partially finished)
Utilities
Public water
Public sewer
HOA & community
Not a senior community
Zoned R20
Other
Property type: Residential single-family
Total building area approximately 8,401 (listed); calculated area 7,319
Lot about 2.11 acres (1 to 2.99 acres)
Paved road access
Electricity and solar
View estimated energy costs and solar savings for this home
Rare opportunity to own one of Portland's finest estates. Over two acres nestled along the Willamette waterfront with exquisite and lush grounds, pool, sport court and dock. The serene and tranquil location offers captivating views of the river, and is the perfect backdrop for this grand and majestic home. The expansive house is elegant, stately, refined. Dunthorpe's most desirable street. Minutes to Downtown.
Public Records
Aug 1, 1987
Sold
$1,275,000
$152/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$68,745 (+2.2%)
2024
$67,278 (+3.2%)
2023
$65,184 (+2.9%)
2022
$63,346 (+3.9%)
2021
$60,948 (+5.9%)
2020
$57,570 (+3.7%)
2019
$55,500 (+3.3%)
2018
$53,713 (+3.7%)
2017
$51,813 (+2.5%)
2016
$50,551 (+2.2%)
2015
$49,476 (+4.6%)
2014
$47,278 (−0.8%)
2013
$47,645 (+3.9%)
2012
$45,836 (+5.3%)
2011
$43,529 (+3.8%)
2010
$41,946 (+4.4%)
2009
$40,161
Public record
Public record
Permits
Beds
8
Baths
7
Stories
2
Lot width
—
Lot depth
—
Lot size
2.11 Acres
Year renovated
1928
Finished Sq. Ft.
8,087
Unfinished Sq. Ft.
—
Total Sq. Ft.
8,087
Year built
1928
Style
Single Family Residential
County
Multnomah County
APN
R257973
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 15, 2026.
Apr 21, 2017 • Final
Plumbing
Plumbing
Apr 7, 2017 • Final
Bes - sewer repair
Replace the existing sewer line from the property to the main connection point using pipe bursting methods. All work must follow city standards and include location notes for the transportation bureau.
Gas
Plumbing
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
3/10 Heat Factor
7 days above 92° expected this year, 15 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
10/10 Air Factor
18 unhealthy days expected this year, 20 days in 30 years
Provided by First Street
Historical weather
Portland, OR • 97219
Average low and high temperatures (°F)
47
37
49
38
56
43
64
45
70
50
77
54
83
59
82
61
75
58
61
49
52
44
50
42
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
91/ 100
Exceptional sunlight
Sunscore
There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
9.3 hrs
4.4 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 11522 S Riverwood Rd
We cannot show automated home-value estimates for this home.
Nearby homes have recently sold between $925,000 and $5,000,000.
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $925K to $5.0M.