Welcome to "Horsetown USA" and the rare opportunity to own a piece of the desirable Norco Farms community! This delightful, renovated single-story ranch home offers the perfect blend of rural tranquility and suburban convenience, situated on a generous, flat 0.33-acre lot (approx. 14,375 sq. ft.) that serves as a blank canvas for your biggest dreams. Step inside to discover a warm and inviting 1,284 sq. ft. floor plan anchored by a cozy fireplace and a spacious, updated kitchen that flows seamlessly into the dining area and a versatile bonus room—perfect for extra living space or a home office. While the interior is move-in ready, the real magic awaits outdoors in the expansive backyard, where you have ample room to build an ADU, construct a massive workshop, park your RV and boat, keep livestock, or create a lush gardener’s paradise. Located just minutes from top-rated schools, Ingalls Park, miles of equestrian trails, and major freeways (I-15 & 91) for an easy commute, 4240 Sierra Ave is the ultimate find for first-time buyers entering the exclusive Norco market or those downsizing to a manageable single-level estate—schedule your tour today and start living the dream!
MLS #
CROC25263479
MLS Source
California Regional MLS
Days on Site
14
Fireplace
Gas Burning, Living Room
Laundry
Hookup - Gas Dryer, In Garage
Cooling
Central Forced Air - Electric
Heating
Electric
Pool
Above Ground, Pool - Yes
Horse Property
Yes
Garage/Parking
Garage: 2 Car(s)
Elementary District
Corona-Norco Unified
High School District
Corona-Norco Unified
HOA Fee
$0
4240 Sierra Ave is a Single Family Residence in Norco, CA 92860. This 1,284 square foot property sits on a 0.33 Acres Lot and features 2 bedrooms & 1 full bathrooms. It is currently priced at $755,000 and was built in 1955. This address can also be written as 4240 Sierra Ave, Norco, CA 92860.
©2025 California Regional MLS. All rights reserved. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Information provided is for personal, non-commercial use by the viewer and may not be redistributed without explicit authorization from California Regional MLS.
Presently MLSListings.com displays Active, Contingent, Pending, and Recently Sold listings. Recently Sold listings are properties which were sold within the last three years. After that period listings are no longer displayed in MLSListings.com. Pending listings are properties under contract and no longer available for sale. Contingent listings are properties where there is an accepted offer, and seller may be seeking back-up offers. Active listings are available for sale.
This listing information is up-to-date as of December 03, 2025. For the most current information, please contact Diego Adame