23781 Nw Grossen Dr, Hillsboro, OR

$2,600,000

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6

Beds

5.1

Baths

5,825

Square feet

16.60

Acres

About 23781 Nw Grossen Dr

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.

Features of 23781 Nw Grossen Dr

MLS® # 755492823
Price $2,600,000
Bedrooms 6
Bathrooms 5.10
Full Baths 5
Half Baths 1
Square Footage 5,825
Acres 16.60
Year Built 2007
Type Residential
Sub-Type Single Family Residence
Style Craftsman, Custom Style
Status Active

Community Information

Address 23781 Nw Grossen Dr
Area 149 - NW Washington Co or Sauvie Island
City Hillsboro
County Washington
State OR
Zip Code 97124

Amenities

Parking Spaces 6
# of Garages 6
Garages Attached, Oversized, Tandem
View Territorial
Is Waterfront No
Waterfront Creek
Has Pool No

Interior

Interior Features Garage Door Opener, Granite, Hardwood Floors, Heated Tile Floor, Jetted Tub, Laundry, Separate Living Quarters/Apartment/Aux Living Unit, Sound System, Vaulted Ceiling(s), Wall to Wall Carpet, Washer/Dryer, Home Theater, Plumbed For Central Vacuum
Appliances Built-in Refrigerator, Cooktop, Dishwasher, Disposal, Gas Appliances, Granite, Island, Pantry
Heating Forced Air, Heat Pump, Other
Cooling Heat Pump
Fireplace Yes
# of Fireplaces 2
Fireplaces Gas
# of Stories 2
Has Basement Yes
Basement Crawl Space, Partial Basement

Exterior

Exterior Cedar, Cement Siding, Shake Siding
Exterior Features Covered Deck, Deck, Outbuilding, Porch, RV Parking, RV/Boat Storage, Tool Shed, Workshop, Barn(s), Built-in Hot Tub, Guest Quarters, In Ground Pool
Lot Description Level, Private, Stream
Windows Double Pane Windows, Vinyl Frames
Roof Composition
Foundation Concrete Perimeter, Slab

School Information

Elementary West Union
Middle Poynter
High Liberty

Additional Information

Date Listed June 15th, 2026
Days on Market 97
Zoning AF20
Short Sale No
RE / Bank Owned No

Listing Details

OfficeRE/MAX Equity Group

Listing Map

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