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$2,560,000
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Property Description
Multi-Gen Pool Home Tucked away on an elevated lot near the tranquil setting of Laguna Lake in the highly sought-after community of Sunny Hills Estates, this exceptional Custom residence offers an impressive combination of sophistication, comfort, and resort-style living. Beautifully updated throughout, the home spans approximately 2,928 square feet and includes a highly desirable private studio ADU featuring its own entrance, kitchenette, bathroom, and laundry hookups - ideal for guests, extended family, or flexible living arrangements. The gated entrance, expansive driveway create a true sense of exclusivity. Inside, the home showcases refined finishes including rich hardwood flooring, elegant custom moldings, recessed lighting, and expansive windows that flood the interiors with natural light while capturing peaceful hillside and treetop views. Designed with entertaining in mind, the spacious main living area features soaring open-beam ceilings and a seamless flow into the gourmet kitchen, complete with premium stainless steel appliances, granite countertops, custom cabinetry, and an oversized island perfect for gathering. Multiple living and dining spaces create an inviting atmosphere that balances warmth with modern luxury. The primary suite offers a private retreat with spa-like amenities including a beautifully upgraded bathroom, soaking tub, walk-in closet, and direct access to the backyard sanctuary. Outdoors, the property transforms into a true entertainer's paradise. The completely renovated resort-style pool features a Baja shelf, tranquil water feature, and surrounding lounge areas anchored by two stylish fire pits designed for relaxing evenings and unforgettable gatherings. A fully equipped cabana elevates the experience even further with its own outdoor kitchen, television area, and private bathroom, creating the ultimate year-round entertainment space. Blending luxury with efficiency, the property is also equipped with a high-powered solar energy system paired with a backup battery, offering enhanced energy independence, long-term savings, and added convenience for modern living. Additional highlights include dual-zone HVAC systems, energy-efficient dual-pane windows and doors, en suite bathrooms throughout, and ample space for RV parking. Located within the award-winning Laguna Road, Parks Junior High, and Sunny Hills High School boundaries, this remarkable home delivers luxury living in one of the area's most desirable neighborhoods.
Full Property Details
Full Property Details for 520 W Hermosa
General
- Price: $2,560,000
- Status: Active
- Type: Single Family
- Source: MRMLS
- MLS ID: DW26098781
- Updated: 6/28/2026
- Days on Market: 49 days
- Added to Site: 49 day(s) ago
Interior
- Rooms/Areas: Formal Entry, Walk-In Closet, Bonus Room, Guest/Maid's Quarters, Office, Two Primaries, Foyer, Family Room, Primary Suite, Primary Bathroom
- Fireplace(s): None
- Eating Areas: In Kitchen
- Flooring: Bamboo, Wood
Rooms
Bathrooms
- Total Bathrooms: 6
- Full Bathrooms: 5
- Half Bathrooms: 1
Bedrooms
- Total Bedrooms: 5
Other Rooms
- Laundry: Individual Room
Additional Information
- Pool: Yes
- Pool Description: In-Ground, Waterfall, Private
- Spa Description: None
Parking
- Garage: Yes
- Garage Spaces: 2
Location
- County: Orange
- Subdivision: Other (OTHR)
- Driving Directions: West of Harbor South of Imperial Next to Laguna Lake
School Information
- School District: Fullerton Joint Union High
- Elementary School: LAGROA
- Middle School: PARKS
- High School: SUNHIL
Community
- Community Features: Biking, Fishing, Lake, Street Lights
Heating & Cooling
- Cooling Type: Dual, Central Air, Zoned
Utilities
- Sewer: Public Sewer
- Water: Public
Structural Information
- Structure Type: Single Family Residence
- Common Walls: No Common Walls
- Entry Location: Stairs
- Stories/Levels: One
- Stories Description: One
- Square Feet: 2,928
- Sq. Ft. Source: Estimated
- Year Built: 1954
- Year Built Source: Assessor
Lot Features
- Property View: Neighborhood
- Lot Size (Acres): 0.5906
- Lot Size (Sq. Ft.): 25,728
- Lot Size Source: Assessor
- Irrigation System: Sprinkler System
- Lot Description: Sprinklers in Front, Front Yard, Lot 20000-39999 Sqft, Slopes Up from Street
Financial Considerations
- Price Per Sq. Ft.: $874.32
Disclosures and Reports
- Special Conditions: Standard
Listed by Century 21 Allstars, Jaime Garcia
Get Pre-Approved Today
Schools
Schools serving 520 W Hermosa
| Name | Grades | Distance |
|---|---|---|
Laguna Road Elementary School 300 Laguna Road, Fullerton, CA 92835 | K-6 | 1 mi |
D. Russell Parks Junior High School 1710 Rosecrans Avenue, Fullerton, CA 92833 | 7-8 | 1.5 mi |
Sunny Hills High School 1801 Lancer Way, Fullerton, CA 92833 | 9-12 | 2 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 520 W Hermosa
Date
Details
Price
Change
Source
6/19/2026
Price Reduced
$2,560,000
-3.4%
MLS
5/11/2026
Listed
$2,650,000
104%
MLS
8/04/2020
Sold
$1,299,000
—
Public Record
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Tax History
Tax History for 520 W Hermosa
Year
Property Taxes
Change
Tax Assessment
Change
2025
$15,869
4%
$1,406,078
2%
2024
$15,244
2%
$1,378,508
2%
2023
$14,881
1%
$1,351,479
2%
2022
$14,792
2%
$1,324,980
2%
2021
$14,535
26%
$1,299,000
27%
2020
$11,555
12%
$1,025,375
11%
2019
$10,349
3%
$921,827
2%
2018
$10,058
2%
$903,752
2%
2017
$9,889
2%
$886,032
2%
2016
$9,680
3%
$868,659
2%
2015
$9,407
3%
$855,611
2%
2014
$9,133
9%
$838,851
10%
2013
$8,360
—
$764,771
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 520 W Hermosa
520 W Hermosa, Fullerton, CA 92835 (MLS# DW26098781) is a Single Family property with 5 bedrooms, 5 full bathrooms and 1 partial bathroom. 520 W Hermosa is currently listed for $2,560,000 and was received on May 11, 2026. Want to learn more about 520 W Hermosa? Do you have questions about finding other Single Family real estate for sale in Fullerton? You can browse all Fullerton real estate or contact a Coldwell Banker agent to request more information.

