Exceptional triplex investment opportunity in desirable North Monrovia. Situated on a corner lot spanning two parcels on a quiet cul-de-sac, this unique property features three townhouse-style units, each offering approximately 1,226 square feet of well-designed living space. Built in 1988 with Craftsman-inspired architecture, each unit is two stories with two en-suite bedrooms upstairs and 2.5 bathrooms. The ground floor of each unit offers a convenient half bath, separate laundry area, and direct access to a two-car attached garage. Each residence also enjoys its own distinctive outdoor space: 138 Madeline features a newly constructed front patio with French drains and an expansive side patio; 136 Madeline offers an extra-large balcony with beautiful mountain views; and 921 Ocean View includes a private walled patio for added privacy. The property is highlighted by a majestic oak tree at the front, creating a welcoming presence in this peaceful residential neighborhood. Both end units feature newer flooring and remodeled kitchens, and all units include central air and heat. Additional features include a durable concrete tile 50-year roof, excellent curb appeal, and long-term tenants currently paying at or near market rents, making this an attractive opportunity for investors seeking stable income in a prime foothill location. The property has been well maintained and shows pride of ownership throughout. Drive-by only. Interior inspection subject to accepted offer. Please do not disturb tenants.
Listed by Donna Baker
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License #01308772
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JohnHart Corp.
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626-487-0820
Listed by Gina Ammon
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License #01498679
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JohnHart Corp.
Last updated March 11, 2026
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Source: CRMLS #AR26052708
Listing Facts
TypeMulti-family
NeighborhoodUpper San Gabriel Valley
Bedrooms6
Bathrooms7.5
Days on Prevu7
Size3,678 sqft
Price per sqft$516
Amenities
Private Outdoor Space
Air Conditioning
Parking
Location
Mortgage Calculator
Listing History
03/10/2026
Listed by JohnHart Corp.
$1,898,000
Property Details for 136 Madeline
Association
Amenities
Community Features: Gutter(s), Hiking, Park
Exterior
Construction
Number Of Units Total: 3
Property Attached: Yes
Property Condition: Turnkey
Roof: Clay
Stories: 2
Stories Total: 2
Structure Type: Triplex
Year Built: 1988
Architectural Style: Craftsman
Common Walls: 2+ Common Walls
Construction Materials: Copper Plumbing
Entry Level: 1
Entry Location: 1
Features
Patio And Porch Features: Concrete
View: Mountain(s), Neighborhood
Measurements
Lot Features: Cul-De-Sac, Rectangular Lot, Sprinkler System
How many bedrooms and bathrooms does this multi-family home have?
There are 6 bedrooms and 7.5 bathrooms in this multi-family home at 136 Madeline.
Does this multi-family home have parking?
Yes, there are 6 parking spaces available for 136 Madeline.
How does 136 Madeline compare to other multi-family homes in Upper San Gabriel Valley?
This multi-family home is listed 15% below the average price for multi-family homes in Upper San Gabriel Valley and has been on the market for 75 less days than the typical home in this area.
What is the square footage on this multi-family home?
According to the MLS, this listing is 3,678 sqft.
136 Madeline is a 6-bedroom, 7.5-bath multi-family home for sale in Monrovia CA 91016. Available on Prevu for 7 days at $1,898,000. This property features 3,678 square feet of living space, located in Upper San Gabriel Valley. The median listing price for multi-family homes in this area is $1,395,000. Property amenities include private outdoor space, air conditioning, and parking. Browse more multi-family home listings in Los Angeles County.
Based on information from California Regional Multiple Listing Service, Inc. and/or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.
Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.