23781 NW GROSSEN DR, Hillsboro, OR 97124

Listing Courtesy of RE/MAX Equity Group.

$2,600,000
6
BD
5
BA
5,825
SqFt

Show Photos

Verify your account to unlock exclusive photos, mortgage tools, and more.

List Price
$2,600,000
MLS#
755492823
Status
ACTIVE
Type
Single Family Residential
City
Hillsboro
Area
NW Washington Co or Sauvie Island
County
Washington
Bedrooms
6
Bathrooms
5
Living Area
5,825
Year Built
2007

Property Description

Rare opportunity to own one of Oregon's most extraordinary estate properties. Set on 16.6 private acres in the heart of Helvetia, this remarkable retreat combines luxury living, recreation, creativity, and exceptional business opportunities just minutes from Hillsboro, Intel, Nike, and Portland's westside. The 5,825-square-foot residence offers six bedrooms, including three suites, 5.5 baths, dedicated office and den spaces, library, bonus/media room, and an impressive six-car tandem garage. Grand vaulted ceilings and cupola-capped foyer, rich hardwood floors, extensive built-ins, formal and casual living spaces, and a gourmet kitchen create an ideal setting for both everyday living and entertaining. Flexible floorplan offers a variety of living arrangements that provide multiple private suites and guest quarter configurations with separate exterior access, creating opportunities for extended stays, home offices, creative spaces, or potential ADU use. Beyond the home lies a truly unforgettable setting. The iconic 4000+ square-foot Big Red Barn hosts air-conditioned conference space, offices, technology room, en-suite studio, and classically rustic areas well suited for a wide variety of innovative, event or entrepreneurial pursuits. This opportunity laden property also includes a 30x60 shop, multiple outbuildings, and a remarkable array of infrastructure improvements rarely available in a residential setting. Resort-style amenities incorporate a pool, hot tub, expansive covered outdoor living areas, seasonal creek, pond, walking trails, bridges, and open lawns. The property's authentic western town, stone castle, and park-like grounds forge a destination atmosphere unlike anything else in the region. Whether envisioned as a private estate, creative retreat, or agricultural enterprise, this exceptional property offers possibilities that are nearly impossible to replicate.

Additional Information

View
Territorial
Water
Well
Elementary School
West Union
Middle School
Poynter
High School
Liberty

Mortgage Calculator

Amount of Loan
Annual Interest Rate
%
Term of Loan
Years

Does not include any taxes or fees.
Please consult a financial professional.
Calculator source: Real Geeks

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.