Add Listing
    For Sale
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    Back to Search
    Arcadia Triplex: Prime Investment Opportunity Title is generated by Realmo AI

    154 Diamond, Arcadia, CA 91006

    View on Map
    Claim this Listing
    For Sale
    $2,380,000

    Well-maintained triplex in Arcadia's desirable neighborhood, offering stable income.

    Type:Investment
    Added:
    Apr 24, 2026
    Days on Market:
    37
    Last Refresh:
    Apr 24 at 5:57 pm

    Property Features for 154 Diamond

    General Information

    Standard status
    Active
    Property subtype
    Investment

    Building Details

    Year Built
    1988

    We can help!

    Listing Contact
    GUANGRONG ZUO
    GUANGRONG ZUO

    Listing agent GUANGRONG ZUO License #01938898

    Listing office Rhea Bai

    Listing date Apr 24, 2026

    Source Elliman

    Displayed information is deemed reliable but is not guaranteed and should be independently verified.

    All listing content including descriptions, pricing, images are the copyrighted material of Rhea Bai

    HighLights

    • Prime Arcadia location in a desirable neighborhood.
    • Stable income‑generating triplex with a strong rental history.
    • Excellent unit mix: one 3‑bedroom/2‑bathroom unit and two 2‑bedroom/2‑bathroom units.
    • Located within the award‑winning Arcadia Unified School District.
    • Fully occupied, turnkey investment opportunity.
    • High walk score (83) indicating a very walkable area.

    Overview

    This well-maintained triplex presents an exceptional investment opportunity in a desirable Arcadia neighborhood. The property features an ideal unit mix, with Unit A offering 3 bedrooms and 2 bathrooms, while Units B and C each include 2 bedrooms and 2 bathrooms. This configuration appeals to a broad tenant base and supports strong, consistent rental demand. Located within the award-winning Arcadia Unified School District, the property attracts quality, long-term tenants. Each unit provides comfortable living space, practical layouts, and excellent functionality. Pride of ownership is evident throughout the property. Fully occupied and generating immediate rental income, this is a turnkey opportunity for investors seeking stable cash flow in a premier location. With strong rental demand and an excellent unit mix, this property represents a solid long-term investment. The location is considered very walkable with a score of 83, and bikeable with a score of 53.
    Location Intelligence

    Current Use by Public Records

    Triplexes

    Suggested Use

    Law Firm Restaurant Real Estate Agency Spa & Massage Center Dental Office Hair Salon Nail Salon Food Market Grocery & Convenience Store Gym & Fitness Center

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

    Location Insight

    • Map
    • Local Demand
    City
    Arcadia
    County
    Los Angeles
    State
    California
    Longitude
    -118.0259551
    Latitude
    34.1354068

    Nearby Similar for Sale

    • $2,180,000
      4,243 SF

      Renovated Arcadia Investment Property

      Fully renovated 4-unit property in Arcadia School District.
      1150 Okoboji Drive, Arcadia, CA 91007
      View Details
    • $799,000
      1,872 SF

      Arcadia Industrial Condo with Office

      Well-maintained industrial condo with office space and warehouse.
      11940 Goldring Rd, Arcadia, CA 91006
      View Details
    • $1,330,000
      1 SF

      Arcadia Duplex Investment Opportunity

      Duplex on R3 lot near Arcadia High School.
      161 Alice St, Arcadia, CA 91006
      View Details
    • $1,590,000
      1,808 SF

      Remodeled Duplex in Prime Arcadia

      Remodeled duplex in Arcadia's top-rated school district.
      1611 S Fourth Avenue, Arcadia, CA 91006
      View Details
    • $2,380,000
      3,485 SF

      Arcadia Triplex: Prime Investment Opportunity

      Well-maintained triplex in Arcadia with stable income and desirable location.
      154 Diamond, Arcadia, CA 91006
      View Details
    • $860,000

      Arcadia Industrial Condo with Office

      Well-maintained industrial condo with office space and warehouse.
      11940 Goldring Rd B, Arcadia, CA 91006
      View Details
    • $2,900,000
      6,284 SF

      Arcadia Four-Unit Condo Community

      Four spacious condos in Arcadia near top amenities and schools.
      1033 La Cadena Ave, Arcadia, CA 91007
      View Details
    • $10,600,000
      25,399 SF

      Arcadia Industrial Warehouse For Sale

      Well-kept light industrial warehouse with excellent freeway access and ample parking.
      11878 Clark St, Arcadia, CA 91006
      View Details
    • $800,000

      Arcadia Dental Office Opportunity

      Dental office with nonconforming use in Arcadia, California.
      910 N Santa Anita, Arcadia, CA 91006
      View Details
    • $1,010,000
      1,840 SF

      Arcadia Retail/Medical/Spa Investment Opportunity

      Prime location near schools and retail, ideal for investors/owner-users.
      340 E Foothill, Arcadia, CA 91006
      View Details
    • Contact for pricing
      12,426 SF

      Arcadia Industrial Warehouse with Office

      12,426 SF industrial warehouse with office space for sale.
      12071 Clark St, Arcadia, CA 91006
      View Details
    • $37,200,000
      77,636 SF

      Arcadia Residence Inn by Marriott

      120-room, all-suite hotel in Arcadia, California for sale.
      321 East Huntington Drive, Arcadia, CA, 91006
      View Details

    FAQs

    What type of property is this?
    Triplex - Well-maintained triplex in Arcadia's desirable neighborhood, offering stable income.
    Where is this triplex located?
    The property is located at 154 Diamond Arcadia, CA.
    What is the asking price?
    The asking price for this property is $2,380,000.
    What are key features of this property?
    This property features: Prime Arcadia location in a desirable neighborhood.; Stable income‑generating triplex with a strong rental history.; Excellent unit mix: one 3‑bedroom/2‑bathroom unit and two 2‑bedroom/2‑bathroom units.
    (626) 229-2200
    We can help!
    Listing Contact
    GUANGRONG ZUO
    GUANGRONG ZUO
    Real Estate License ID: 01938898
    Learn More
    Request Owner's contact information
    Message sent successfully
    Error
    If you are the owner or broker of this property and would like to edit or remove this listing please send a message to web site administrator.
    Message sent successfully
    Error
    Email to Your Friends
    Link copied to clipboard
    Separate multiple addresses with a comma
    Message sent successfully
    Error

    Realmo Value Estimations

    Realmo estimates a property’s market value using a proprietary methodology that incorporates public data and user-submitted information. This cumulative value is generated by integrating a variety of conventional and innovative methods. 

    Disclaimer

    These figures are not official appraisals and should not be used as a substitute for a valuation performed by a licensed appraiser.
    Actual market value may differ due to factors not captured in the data. Estimates are offered for informational purposes only, and users should conduct independent research before making financial or investment decisions.
    By using this feature, you acknowledge that Realmo is not responsible for actions taken based on these estimates.

    AI approach

    Realmo AI Method estimates property value using machine learning models trained on millions of comparable listings, transactions, and market signals. It analyzes property features, location intelligence data, and current market dynamics to predict the most probable market value in real time.

    Realmo CapRate Calculation

    Realmo calculates the Capitalization Rate (Cap Rate) to help estimate a property's potential return on investment. The Cap Rate is a fundamental metric in commercial real estate that measures the relationship between a property's net operating income and its market value.

    How We Calculate Cap Rate

    Cap Rate Formula:
    Cap Rate (%) = (Net Operating Income / Property Value) × 100

    Net Operating Income (NOI) Formula:
    NOI = Area × Lease Rate × (1 - Vacancy Rate) × (1 - Operating Expense Ratio)

    Components

    Net Operating Income (NOI) represents the annual income a property generates after operating expenses:

    • Area: Building square footage from property records
    • Lease Rate: Annual $/sqft based on market data for the property type and geographic location
    • Vacancy Rate: Percentage of unoccupied space based on market data for the property type and location
    • Operating Expense Ratio: Operating costs as a percentage of income, varies by property type

    Property Value is derived from:

    • Recent sale price (if available)
    • Statistical models using comparable sales
    • AI-powered valuation estimates

    Example Calculation

    For a 100,000 sqft Office Building:

    • Lease Rate: $25.00/sqft/year (market data for Office in this area)
    • Vacancy Rate: 8% (market data for Office in this area)
    • Operating Expense Ratio: 35% (typical for Office properties)
    • Property Value: $15,000,000

    Step 1: Calculate NOI

    NOI = 100,000 × $25.00 × (1 - 0.08) × (1 - 0.35)
    NOI = 100,000 × $25.00 × 0.92 × 0.65
    NOI = $1,495,000/year

    Step 2: Calculate Cap Rate

    Cap Rate = ($1,495,000 / $15,000,000) × 100
    Cap Rate = 9.97%

    Property Type Considerations

    Net Operating Income calculations vary by property type due to different operating expense ratios:

    • Office: Higher expenses (30-40%) for HVAC, utilities, maintenance
    • Retail: Moderate expenses (25-35%) for common area maintenance
    • Industrial/Warehouse: Lower expenses (15-25%) for minimal tenant services
    • Multifamily: Moderate expenses (35-45%) including property management
    • Self-Storage: Lower expenses (25-35%) due to minimal maintenance

    Market lease rates and vacancy rates are specific to each property type and geographic location, reflecting local market conditions.

    Disclaimer

    These calculations are estimates for informational purposes only and should not be used as a substitute for professional financial analysis or appraisal.

    • Cap Rate calculations depend on market data that may change over time
    • Actual operating expenses, lease rates, and vacancy rates may differ from market averages
    • Individual property conditions, lease terms, and tenant quality significantly impact actual NOI
    • Property value estimates are approximations and not official appraisals
    • Cap rates vary widely by market, property condition, and investment risk profile

    Professional Guidance Recommended: Before making any investment or financial decisions, consult with licensed appraisers, commercial real estate brokers, and financial advisors who can evaluate your specific property and circumstances.
    By using this feature, you acknowledge that Realmo is not responsible for investment decisions or actions taken based on these estimates.

    Cap approach

    Capitalization Method calculates value based on estimated net operating income (NOI) and applying a market-based capitalization rate (cap rate), we estimate what a typical investor might be willing to pay for it.

    Comparable approach

    Comparable estimate is based on recent sales of similar nearby properties, adjusted for factors like size, condition, and location.

    Relative

    Relative property class coefficient uses factors that account for typical price differences between various asset types (e.g., retail vs. industrial) to provide a more accurate market-aligned estimate.

    Geo

    Comparable Sales Method, enhanced by Geo coefficients — location-based adjustment factors that reflect differences in price levels across neighborhoods, cities, or regions ensuring a more accurate, market-sensitive valuation.

    Stat Estimate

    This method estimates value based on actual market adjusted recent (~5 years) sales of comparable properties around by location and property type.

    • Ranges - area data calculated by industry standard IQR Outlier Removal Method
    • Range-from: 75% of all similar sales ($/sqft) are above this value
    • Range-to: 75% of all similar sales ($/sqft) are below this value
    AI Estimate

    This method estimates value based on AI market estimation of comparable properties around by location and property type.

    • Ranges - area data calculated by industry standard IQR Outlier Removal Method
    • Range-from: 75% of all estimations ($/sqft) are above this value
    • Range-to: 75% of all estimations ($/sqft) are below this value
    Alternative use

    Estimate considers the property’s potential value if used for a different purpose-based on zoning, demand, and market feasibility.

    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
    Thank You

    You are Unsubscribed From Notifications

    Thank You for Inquiry
    154 Diamond, Arcadia, CA 91006
    letter with green check mark
    Check your email
    We sent you the
    agent's contact details. yellow underline
    Can't find it?
    Please check your junk/spam folder.
    Google sign-in failed. Please try again or use another login method.
    Sign Up Successful!
    You now have access to more from Realmo!