391 Laguna Terrace, Simi Valley, California 93065, Simi Valley, - bed, bath

home-pic
ACTIVE$1,815,000
391 Laguna Terrace, Simi Valley, California 93065
4Beds
5Baths
4,450Sqft
43,560Lot
Year Built
1957
Close
-
List price
$1.81M
Original List price
$1.88M
Price/Sqft
-
HOA
-
Days on market
-
Sold On
-
MLS number
SR25197404
Home ConditionGood
Features
Good View: Pool, Trees/Woods
Pool
Spa
Patio
ViewPool, Trees/Woods

About this home

Experience luxury and tranquility with this extraordinary Simi Valley estate. Set on a 43,560 sqft lot, this 4-bedroom, 4.5-bathroom home offers 4,450 sqft of living space, seamlessly blending elegance and modern comfort. Built in 2006, the main house features a grand entryway, spacious living areas, and a chef’s kitchen with a Sub-Zero fridge, double oven, garbage compactor, dishwasher (updated in 2018), and a bay window overlooking the heated saltwater pebble pool and spa, remodeled in 2017. A breakfast nook with additional bay windows offers serene views. The primary suite boasts a cathedral ceiling, spa-like bathroom with soaking tub, double vanities, walk-in shower, and double-sided fireplace, along with an oversized walk-in closet. Ballroom-style flooring, a waterfall chandelier, and French doors leading to the pool complete the living area. Window shutters and high-speed internet with Eero extenders enhance functionality. Additional living spaces include a remodeled in-law suite with two bedrooms, two bathrooms, a full kitchen, and laundry, a 2017 guesthouse with a kitchenette and stylish bathroom, and a detached office/game room with an electric fireplace and heater. The three-level backyard is an entertainer’s dream with a heated saltwater pool, spa, a pond, a covered patio with built-in BBQ, and a Japanese Teppan grill. A stargazing terrace, picnic area, firepit, and water features add charm, while mature fruit trees provide natural beauty. The remodeled three-car garage offers pebble flooring, an EV charging port, and fridge and freezer, while gated RV parking includes two dump stations, water and electrical hookups. Additional features include 66 fully paid solar panels, a security system with ADT and Ring cameras, and a surround sound system. Please note: Sinaloa Lake membership provides access to exclusive docks, picnic areas, and fishing. This one-of-a-kind estate offers unmatched versatility, privacy, and elegance in Simi Valley.

Price History

Date
Event
Price
10/16/25
Price Change
$1,815,000-3.2%
09/02/25
Listing
$1,875,000
Neighborhood Comparison

 SubjectAverage HomeNeighbourhood Ranking (283 Listings)
Beds44
50%
Baths53
96%
Square foot4,4501,800
99%
Lot Size43,5606,969
98%
Price$1.81M$868K
97%
Price per square foot$408$486.5
17%
Built year19579860986
2%
HOA$264
Days on market65169
7%
Condition Rating
Good

This property, while originally built in 1957, features a main house effectively built in 2006 and has undergone extensive, high-quality renovations and additions within the last 5-15 years, including a remodeled pool/spa (2017), a guesthouse (2017), and a dishwasher update (2018). The main kitchen boasts high-end appliances like a Sub-Zero fridge and double oven, with granite countertops and well-maintained wood cabinetry. The primary bathroom is described as 'spa-like' with modern features. While the in-law suite's kitchen and bathroom are functional and remodeled, their style appears to be from an earlier renovation cycle, preventing an 'Excellent' rating which requires virtually all components to be new or extensively renovated within 5 years. However, the overall condition is move-in ready with well-maintained systems and numerous modern amenities like solar panels and EV charging, aligning perfectly with a 'Good' score.
Pros & Cons

Pros

Exceptional Versatility & Multi-Generational Living: The estate offers unparalleled flexibility with a main house, a remodeled in-law suite (2 beds, 2 baths, full kitchen, laundry), a 2017 guesthouse, and a detached office/game room, ideal for multi-generational families or potential rental income.
Luxurious & Extensively Upgraded Amenities: Features a chef's kitchen with high-end appliances (Sub-Zero), a spa-like primary suite, 66 fully paid solar panels, EV charging, advanced security systems (ADT, Ring), and high-speed internet, ensuring modern comfort and efficiency.
Resort-Style Outdoor Entertainment: The three-level backyard is an entertainer's dream, boasting a heated saltwater pool/spa (remodeled 2017), built-in BBQ, Japanese Teppan grill, firepit, pond, stargazing terrace, and mature fruit trees.
Generous Lot Size & Privacy: Situated on an expansive 43,560 sqft lot, the property provides significant space, privacy, and a true estate feel within Simi Valley.
Exclusive Community Access: Includes a valuable Sinaloa Lake membership, granting access to exclusive docks, picnic areas, and fishing opportunities, enhancing lifestyle and recreational options.

Cons

Age Discrepancy & Potential for Older Infrastructure: While the main house is stated as 'built in 2006,' the property's original year built is 1957, which could imply older foundational elements or systems that may not have been fully updated, potentially leading to unforeseen maintenance.
Recent Price Reduction: The property has seen a recent price reduction from $1,875,000 to $1,815,000, which may suggest an initial overpricing or a need to stimulate buyer interest in the current market.
High Ongoing Maintenance Requirements: The extensive features, multiple structures, large lot, and elaborate landscaping with a pool, spa, and various outdoor amenities will likely demand significant ongoing time and financial investment for upkeep.

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