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    The Largest CRE Database in the US with Over 1 Million Listings

    31194 Outer Hwy 18 N Running Springs, CA 92382

    Sponsored
    For Sale
    $688,000

    Duplex - Running Springs, CA

    Type:Duplex
    Property size:
    2,880 SF
    Lot size:
    6,000.00 Acres
    Days on Market:
    32
    Last Refresh:
    Feb 2 at 4:06 am

    Property Features for 31194 Outer Hwy 18 N

    General Information

    Property type
    Residential Multi Family
    Property subtype
    Duplex
    Standard status
    Active
    Zoning
    HT/RM
    Rooms
    Bathroom 1, Bathroom 2, Bathroom 3, Bathroom 4, Bedroom 1, Bedroom 2, Bedroom 3, Bedroom 4
    Bedrooms
    4
    Bathrooms
    4
    APN
    0328303020000
    Parking
    2
    Interior features
    2 Staircases, 2+ Access Exits
    Exterior features
    Fence, Community Features Included: Hiking, Mountainous, 2-5 Units/Acre
    Fencing
    Fenced
    Appliances
    Dishwasher, Microwave, Oven - Gas, Range, Range - Gas, Washer
    Size
    2,880 SF
    Lot size
    6,000.00 Acres

    Utilities

    Heating system
    Central
    Cooling system
    None (Cooling)

    Building Details

    Year built
    1984
    Floors in Building
    2
    Number of units
    2
    Flooring type
    Vinyl
    Roof type
    Shingle
    Architectural style
    Other

    We can help!

    Listing Contact
    David Fisk

    Keller Williams Realty N. Tustin (714) 426-3800

    Listing agent David Fisk (714) 426-3800 License #02062398

    Listing date Jan 2, 2026

    MLS# OC25280705 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

    Running Springs Duplex with Garages

    This duplex in Running Springs, CA, presents an opportunity to own a residential income property. Each of the identical units features 2 bedrooms and 2 bathrooms within a 1,440 sqft layout, totaling 2,880 sqft for the entire property. The units include oversized tandem garages with individual laundry areas and fenced yards. Located off Highway 18, the property provides commuter access and is centrally located between Snow Valley Ski Resort and SkyPark At Santa's Village, and 12 minutes to Lake Arrowhead. Each unit features a large living area with a freestanding wood-burning stove and beamed ceiling, a bath, and an open kitchen with a large breakfast bar. Access the large front deck and backyard from this level. Upstairs are the master bedroom with a private deck, a second bedroom, and another bathroom. Downstairs is the tandem garage. Additional features include newer kitchen appliances, custom-designed countertops, new luxury vinyl floors, and ceiling fans in all rooms. Unit A has a newer water heater, and Unit B has a newer furnace. The property is one and a half miles to the town center.
    Property Profile Insight Report Location Intelligence

    Current Use by Public Records

    Duplexes

    Map

    City
    Running Springs
    County
    San Bernardino
    State
    California
    Longitude
    -117.089
    Latitude
    34.1964

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    FAQs

    What type of property is this?
    Duplex - Desirable duplex near Highway 18, ski resorts, and SkyPark.
    Where is this duplex located?
    The property is located at 31194 Outer Hwy 18 N Running Springs, CA.
    What is the asking price?
    The asking price for this property is $688,000.
    What are key features of this property?
    This property features: - Duplex with two oversized 2-bedroom, 2-bath units, offering rental income potential or owner-occupancy with rental income.; - Oversized tandem garages with individual laundry areas and fenced yards, a rare find for duplexes.; - Convenient location right off Highway 18, providing easy access to Snow Valley Ski Resort, Sky Park at Santa's Village, and Lake Arrowhead.
    (949) 861-8000
    Request Owner's contact information
    31194 Outer Hwy 18 N Running Springs, CA 92382
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    Running Springs, CA 92382
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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
    31194 Outer Hwy 18 N Running Springs, CA 92382
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    We can help!
    Listing Contact
    David Fisk
    Real Estate License ID: 02062398
    (949) 861-8000
    Learn more
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