Custom Estate in Big Sky offers nearly 7,000 SF of living space, including 7 bedrooms, 5.5 bathrooms, and a private 1+1 ADU. Ideally located at the end of a cul-de-sac with unobstructed mountain views!! A rare multi-generational opportunity, this home features a downstairs primary suite, a guest bedroom with adjacent full bath and private entrance, plus a fully equipped guest house. The main residence spans 5,994 SF, complemented by a 998 SF guest house with 1 Bed and 1 Bath. A grand entry welcomes you with custom double glass doors, porcelain tile, engineered hardwood flooring, and a wood and iron staircase. Architectural details include columns, crown molding, and a built-in entertainment center. Formal living and dining rooms with plantation shutters flow seamlessly into the family room and secondary dining area, all enhanced by scenic views. Let’s not forget about the 330 SF sunroom with wall-to-wall windows and skylights adding additional flexible living space. The chef’s kitchen is designed for both function and entertaining, featuring a large island, granite countertops, stainless steel appliances, double ovens, a swing door, and a walk-in pantry with glass door. The main level includes 2 bedrooms, an office, and 2.5 baths, including the primary suite with backyard views, dual walk-in closets, dual vanities, and a large stone-tiled shower with bench. All bathrooms in the main home are upgraded with granite countertops, wood vanities, and custom tile work. Upstairs offers 4 additional bedrooms, 3 full bathrooms, a loft, and 2 balconies. Highlights include a large bonus room/bedroom with balcony access, two en-suite bedrooms with mountain views (one with balcony), and an additional bedroom with a nearby hall bath. A walkable, drywalled attic with built-in storage and attic fans adds valuable storage space. Built in 2022 The private guest house (ADU) is situated in its own wing and designed for comfort and accessibility, featuring wide entryways, engineered hardwood floors, Milgard windows, a fireplace, full kitchen with quartz countertops and shaker cabinetry, living and dining areas, a full-size laundry, and a primary suite with walk-in closet and spa-like bath. Multiple access points include a private exterior entrance, backyard access, and interior connection to the main home, with potential to add a staircase to the upstairs bonus room. The outdoor space offers a tranquil, private setting with mountain views, built-in BBQ, firepit, artificial turf, drought-tolerant landscaping, a grassy area, lemon, lime, and orange trees on a drip system. Built with quality and durability in mind, features include wide/deep footings, thick slab, steel beams and posts, Milgard windows with wood casings, 8-foot doors, crown molding, and recessed lighting throughout. Additional upgrades include a fully paid 17kW Tesla solar system (2023), 3 tankless water heaters, 3 AC units, security cameras, and exterior lighting. Additional amenities include a 3-car garage, RV access with side shed, and a large driveway. The Big Sky community offers access to parks, hiking and biking trails, a nearby dog park, and convenient proximity to shopping, dining, hospitals, and the 118 and 23 freeways.
Property Details
Price:
$2,999,000
MLS #:
226001879
Status:
Active
Beds:
8
Baths:
7
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
svwwestsimi
Listed Date:
Apr 23, 2026
Finished Sq Ft:
6,992
Lot Size:
15,681 sqft / 0.36 acres (approx)
Year Built:
2012
See this Listing
Schools
Interior
Appliances
GD, GAS, DO, RA, HOD, TW, VEF
Bathrooms
6 Full Bathrooms, 1 Half Bathroom
Cooling
CA, ZN
Flooring
CARP
Heating
FA, GAS
Interior Features
BI, CRWN, BLKW, OFP, PTRY, CC, HCEL
Laundry Features
GAS, IR, IN
Levels
U
Exterior
Accessibility Features
WC
Architectural Style
MED
Attached Garage YN
1
Common Walls
NCW
Construction Materials
STN, STC, FLG
Garage Spaces
3
Other Structures
GHA, SH
Parking Spots
3
Parking Total
3
Patio And Porch Features
CO, PO, STN, POF
Roof
TLE
View
MT, PA
Window Features
PLS, SK, DPW
Financial
HOA Fee
$260
HOA Fee Frequency
MO
Map
Community
- Address3490 Trego CT Simi Valley CA
- CitySimi Valley
- CountyVentura
- Zip Code93065
Subdivisions in Simi Valley
- Alamo Court-302 – 302
- Alpine Madera 253
- Alpine Texas-101 – 101
- Belwood-102 – 102
- Brentwood 481
- Bridle Path New 316
- Bridle Path New-316 – 316
- Bridle Path SDLBK-317
- Bridle Path SDLBK-317 – 317
- Bridle Path-103 – 103
- Case Flores 460
- Case Flores-460 – 1004942
- Country Lane 106
- Coventry Ridge 348
- Crest – Akins – CA
- Crosspoints 488
- custom – 4179
- Emerald Point 469
- Fairway Patio Homes-297 – 297
- Forest Hills-115 – 115
- Friendly Village-240 – 240
- Greenbrook 120
- High Meadows 364
- Indian Hills Ridge-309 – 309
- Laural Wood Long Canyon 448
- McKeon V.D.M.-221 – 1001582
- Meadow 1st & Royal-466 – 466
- Meadowbrooks-222 – 1001592
- Milestone 434
- Montara Barnes 261
- Montara N/Fwy-263 – 263
- Mountain Valley RC 141
- Mountain Valley RC-141 – 141
- New Monterey Gem-268
- New Monterey Valencia-267 – 1002142
- New Monterey Yosemite-144 – 144
- Not Applicable – 1007242
- Oaktree 147
- Orangewood 148
- Parkview E-358 – 1003712
- Patricia Gardens-231 – 1001702
- Royal Palce ATT 337
- Sandalwood
- Sandalwood 162
- Sandalwood ATT 295
- Sandalwood-295 – 295
- Santa Susana Estates Rosalie 164
- Santa Susana Homes Rebecca 165
- Santa Susana Knolls 166
- Silverthorne 446
- Silverthorne-446 – 446
- Simi Country Estates Mobile 243
- Simi Park North 169
- Simi Park North-169 – 1000862
- Simi Park South 170
- Sinaloa Villas ATT 232
- Sinaloa Villas-232 – 1001712
- Sonoma 356
- Springtime ATT 344
- Stonegate Fletcher 314
- Stonegate N. Hollister 173
- Stonegate Villas ATT 233
- Summer Side 399
- Summerhill W.Sycamore 175
- Sycamore Glen 178
- Unknown-999
- Valley View Estates 345
- Valley West Berylwood 275
- Valley West Far West-276 – 1002252
- Valley West Galena 185
- Valley West Galena-185 – 1001032
- Valley West Royal/Sycamore 307
- Village On the Green-365 – 1003832
- White Cloud 443
- Windmill Long Cyn 418
Market Summary
Current real estate data for Single Family in Simi Valley as of May 03, 2026
401
Single Family Listed
58
Avg DOM
408
Avg $ / SqFt
$986,244
Avg List Price
Property Summary
- 3490 Trego CT Simi Valley CA is a Single Family for sale in Simi Valley, CA, 93065. It is listed for $2,999,000 and features 8 beds, 7 baths, and has approximately 6,992 square feet of living space, and was originally constructed in 2012. The current price per square foot is $429. The average price per square foot for Single Family listings in Simi Valley is $408. The average listing price for Single Family in Simi Valley is $986,244.
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3490 Trego CT
Simi Valley, CA


