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    225 W Knepp Ave Fullerton, CA 92832

    Sponsored
    For Sale
    $1,649,990

    Quadruplex - Fullerton, CA

    Type:Quadruplex
    Property size:
    3,752 SF
    Lot size:
    6,098.00 Acres
    Days on Market:
    2
    Last Refresh:
    Feb 3 at 2:06 am

    Property Features for 225 W Knepp Ave

    General Information

    Property type
    Residential Multi Family
    Property subtype
    Quadruplex
    Standard status
    Active
    Window features
    Double Pane Windows
    Rooms
    Bathroom 1, Bathroom 2, Bathroom 3, Bathroom 4, Bedroom 1, Bedroom 2, Bedroom 3, Bedroom 4, Bedroom 5
    Bedrooms
    8
    Bathrooms
    4
    APN
    07307105
    Parking
    4
    Parking features
    Garage, Off Street
    Interior features
    Window Features: Double Pane Windows
    Exterior features
    Community Features Included: Curbs, Sidewalks, Storm Drains, Street Lights, Suburban, Landscaped, Rectangular Lot, Sprinkler System
    Appliances
    Dishwasher, Washer
    Size
    3,752 SF
    Lot size
    6,098.00 Acres

    Utilities

    Heating system
    Wall Furnace
    Cooling system
    Ductless, Multi Units, Wall/Window Unit(s), Window Unit(s)

    Building Details

    Year built
    1958
    Floors in Building
    2
    Number of units
    4
    Flooring type
    Carpet, Laminate, Tile
    Roof type
    Composition
    Architectural style
    Other

    We can help!

    Listing Contact
    Naresh Sakhrani

    The IVRI Group Inc. (714) 507-0734

    Listing agent Naresh Sakhrani (855) 777-8848 License #01885274

    Listing date Feb 2, 2026

    MLS# CV26024421 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.

    Learn more

    Property Insight Report

    Overview

    Fullerton Quadruplex: Turn-Key Investment

    This turn-key, recently updated investment property shows pride of ownership and has been professionally maintained by long-term ownership. The building is in excellent condition. Capital improvements include dual-pane windows, a newer roof, and fresh exterior paint, minimizing near-term maintenance and capital expense. All units are well maintained and updated, offering a strong in-place income stream with clear upside potential through future rent increases. Current operations reflect consistent performance, making this an ideal opportunity for both hands-off investors and value-add buyers seeking stable cash flow with growth potential. The property is located in Fullerton, CA, in Orange County. The lot size is approximately 0.14 acres, and the property size is 3752 square feet. This is a rare opportunity to acquire a low-maintenance asset in a desirable rental market with strong rental demand.
    Property Profile Insight Report Location Intelligence

    Current Use by Public Records

    Quadplexes

    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
    Fullerton
    County
    Orange
    State
    California
    Longitude
    -117.9275315
    Latitude
    33.8627739

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    FAQs

    What type of property is this?
    Quadplex - Well-maintained income property with upside potential in a desirable location.
    Where is this quadplex located?
    The property is located at 225 W Knepp Ave Fullerton, CA.
    What is the asking price?
    The asking price for this property is $1,649,990.
    What are key features of this property?
    This property features: - Turn-key, well-maintained property minimizing immediate maintenance and capital expenses.; - Strong in-place income stream with upside potential through future rent increases.; - Professionally maintained building in excellent condition with recent updates like dual-pane windows, newer roof, and fresh exterior paint.
    (855) 777-8848
    Request Owner's contact information
    225 W Knepp Ave Fullerton, CA 92832
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    Fullerton, CA 92832
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    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
    225 W Knepp Ave Fullerton, CA 92832
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    We can help!
    Listing Contact
    Naresh Sakhrani
    Real Estate License ID: 01885274
    (855) 777-8848
    Learn more
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