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5 Beds
3 Baths
2,597 sqft

$1,598,000

663 S Rancho Simi, COVINA CA, 91724

Price per sqft$615.33
Built in1968
Property size2,597 sqft
Property typeResidential

Overview

Active

Listed Jul 27, 2026

Updated 8h ago

Covina Heights View Home with Detached 1-Bedroom ADU! Experience breathtaking panoramic views from Downtown Los Angeles to Pasadena at this exceptional Covina Heights property. Offering a rare combination of space, modern upgrades, and flexible living, this home features a 4-bedroom, 2-bathroom main residence plus a detached 1-bedroom, 1-bathroom ADU, making it ideal for multigenerational living, guests, or rental income. The main home welcomes you with soaring vaulted ceilings, creating an open and inviting atmosphere rarely found in the neighborhood. Large Andersen windows, installed throughout the home in 2020, showcase the incredible city views while filling the home with natural light. A spacious game room provides additional flexible living space for entertaining, a home office, or recreation. Recent upgrades include a 5-year-old HVAC and A/C system, partial copper plumbing, new main sewer line, 200-amp electrical panel, solar, two tankless water heaters, a whole-home water softener and filtration system, and a finished 3-car garage with drywall and epoxy flooring. The primary suite features a walk-in closet, adding comfort and functionality. The detached ADU includes 1 bedroom, 1 bathroom, a full kitchen, living room, laundry room, its own HVAC system, solar, tankless water heater, and a separate electrical panel, offering privacy and independence. The ADU also has its own address: 665 S. Rancho Simi Dr. Enjoy stunning city-light views, modern amenities, and the versatility of an ADU, all in one of Covina Heights' most desirable locations. Conveniently located near parks, shopping, dining, and within the award-winning Charter Oak Unified School District, this is a rare opportunity to own a truly special property with endless possibilities. Don't miss your chance to own this exceptional view home with an income-producing or multigenerational living opportunity!

$10,632/mo

Est. mortgage payment based on a $1,598,000 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
CV26166921MR

Interior Features

Bedrooms
5
Bathrooms
3
Fireplace
Yes
Cooling
Yes
Heating
Yes
Basement
No

Exterior Features

Lot Size
0.51 Acres

Other Property Details

Garage
Yes
View
Yes

Listed by Maggie Aguilar with K.W. EXECUTIVE
Listing Contact: 626-872-2207 

Based on information from The MLSTM / Combined LA/Westside Multiple Listing Service, Inc. IDX information is provided exclusively for consumers' personal, non-commercial use, it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. All information is deemed reliable but not guaranteed and should be independently reviewed and verified. Property locations as displayed on any map are best approximations only and exact locations should be independently verified. All properties are subject to prior sale, change or withdrawal, and may or may not be listed by the office/agent presenting the information. Neither listing broker(s) nor Hartleigh Haus shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. 

©2026 Combined L.A./Westside MLS. All rights reserved.

Data last updated 10/7/2026

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