Fantastic two-on-a-lot duplex offering versatility, value and income potential—ideal for owner-users, investors, or multi-generational living. Located in the picturesque town of Monrovia—close to schools and the vibrant downtown area with dining and shopping. The front home (built 1924) features 2 bedrooms and 1 bathroom, while the rear home (built 1995) offers a 3 bedroom, 2 bathroom layout. Both residences have been tastefully redone with remodeled kitchens and bathrooms and many more upgrades. Each home includes private gated patios perfect for relaxing or entertaining, new landscaping and a 2-car garage, providing ample parking and storage. With separate living spaces and thoughtful improvements throughout, this property is ideal for living in one and renting the other or adding a turnkey asset to your investment portfolio. A rare opportunity to own a move-in ready dual-resident property with excellent flexibility and income potential—don’t miss it!
MLS #
CRAR25275150
MLS Source
California Regional MLS
Days on Site
2
Kitchen
Other
Appliances
Dishwasher, Garbage Disposal, Hood Over Range, Ice Maker, Microwave, Other, Refrigerator
Dining Room
Dining Area in Living Room, Formal Dining Room
Fireplace
Living Room
Laundry
In Garage, Stacked Only
Cooling
Ceiling Fan, Central Forced Air
Heating
Central Forced Air
Foundation
Slab
Pool
None
Garage/Parking
Garage, Other, Garage: 4 Car(s)
Elementary District
Monrovia Unified
High School District
Monrovia Unified
HOA Fee
$0
Zoning
MORM*
309 S Alta Vista Ave is a Duplex in Monrovia, CA 91016. This 2,209 square foot property sits on a 8,260 Sq Ft Lot and features 5 bedrooms & 3 full bathrooms. It is currently priced at $1,748,000 and was built in 1924. This address can also be written as 309 S Alta Vista Ave, Monrovia, CA 91016.
©2026 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 February 01, 2026. For the most current information, please contact Mary Morin