For Sale
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    Monrovia Duplex with New ADU Title is generated by Realmo AI

    2451 Graydon Avenue, Monrovia, CA 91016

    View on Map
    Claim this Listing
    For Sale
    $1,418,000

    Duplex - Monrovia, CA

    Type:Duplex
    Property size:
    2,684 SF
    Lot size:
    7,412.00 Acres
    Price / SF:
    $528/SF
    Added:
    Mar 25, 2026
    Days on Market:
    50
    Last Refresh:
    May 13 at 5:06 am

    Property Features for 2451 Graydon Avenue

    General Information

    Property type
    Residential Multi Family
    Property subtype
    Duplex
    Bedrooms
    6
    Bathrooms
    3
    Rooms
    Bathroom 1, Bathroom 2, Bathroom 3, Bedroom 1, Bedroom 2, Bedroom 3, Bedroom 4, Bedroom 5, Family Room, Kitchen, Laundry
    Parking
    2
    Interior features
    Open Floorplan
    Exterior features
    Community Features Included: Suburban, Front Yard
    Appliances
    Cooktop, Cooktop - Gas, Dishwasher, Garbage Disposer, Oven - Gas, Range, Range - Gas, Refrigerator, Washer
    Standard status
    Active
    APN
    8510023012
    Size
    2,684 SF
    Lot size
    7,412.00 Acres

    Utilities

    Heating system
    Central
    Cooling system
    Central Air

    Building Details

    Year built
    1948
    Floors in Building
    1
    Number of units
    2
    Architectural style
    Other

    We can help!

    Listing Contact
    RAYMOND TSAI

    Listing agent RAYMOND TSAI License #01784303

    Listing office Pinnacle Real Estate Group 2633 S. Baldwin Ave., Temple City, CA

    Listing date Mar 25, 2026

    MLS# WS26059426 Listing URL

    Copyright © 2026 California Regional Multiple Listing Service, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

    HighLights

    • New construction 3‑bed/3.5‑bath ADU (1,198 SF) offers flexible living options.
    • Potential for mortgage‑free living by renting out the main house and/or ADU bedrooms, each with a private ensuite.
    • Located in Monrovia, one of the few cities that still allow short term rentals.
    • Main house (3‑bed) plus ADU provides multiple rental income streams.
    • Quiet street location with mountain views, close to parks, great schools, shopping, dining, and the 210 Fwy.
    • Potential to purchase based on rental income using a DSCR loan.

    Overview

    This unique single-story duplex in Monrovia, California, features a main house with three bedrooms, plus a newly constructed Accessory Dwelling Unit (ADU) with three bedrooms and 3.5 bathrooms, spanning 1,198 square feet. The ADU has paid-off solar panels. Situated on a 0.17-acre lot on a quiet street with mountain views, the property is near parks, schools, shopping, dining, the 210 Freeway, and Uptown Monrovia. The property offers possibilities for multi-generational living or rental income. Each ADU bedroom has a private ensuite. The property can be used as a full-time or mid-term rental. The property is suitable for investors and owner-occupants. Monrovia allows short-term rentals. The total property size is 2,684 square feet. The estimated long-term rent is $3,500 for the front unit and $3,700 for the back unit; the estimated mid-term rent is $5,800 for the front unit and $5,500 for the back unit.
    Property Profile Insight Report Location Intelligence

    Current Use by Public Records

    Duplexes

    Suggested Use

    Real Estate Agency Law Firm Restaurant Spa & Massage Center Dental Office Hair Salon Nail Salon Gym & Fitness Center Building Supply Daycare Center

    Zoning and permitted uses should be independently verified with local authorities.

    Location Insight

    • Map
    • Local Demand
    City
    Monrovia
    County
    Los Angeles
    State
    California
    Longitude
    -118.004687
    Latitude
    34.1205069

    FAQs

    What type of property is this?
    Duplex - Duplex with a new construction ADU, ideal for rental.
    Where is this duplex located?
    The property is located at 2451 Graydon Avenue Monrovia, CA.
    What is the asking price?
    The asking price for this property is $1,418,000.
    What are key features of this property?
    This property features: New construction 3‑bed/3.5‑bath ADU (1,198 SF) offers flexible living options.; Potential for mortgage‑free living by renting out the main house and/or ADU bedrooms, each with a private ensuite.; Located in Monrovia, one of the few cities that still allow short term rentals.
    More about this property
    Thanks! Your message was sent.
    Error! Your message wasn't sent.
    Please enter your name
    Please enter email
    Please enter the email in the correct format
    Please enter phone
    Please enter the number in the correct format
    Please enter message