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

    827 18Th St Santa Monica, CA 90403

    Sponsored
    For Sale
    $2,995,000

    MULTI_FAMILY - Santa Monica, CA

    Property size:
    8,406 SF
    Lot size:
    0.18 Acres
    Days on Market:
    2
    Last Refresh:
    Jan 30 at 4:06 am

    Property Features for 827 18Th St

    General Information

    Special listing conditions
    Standard
    Property type
    Residential Multi Family
    Property subtype
    Other
    TransactionType
    Standard
    Standard status
    Active
    Zoning
    SMR2*
    Rooms
    Bathroom 6, Bedroom 2, Bedroom 7, Bedroom 11, Bathroom 12, Bathroom 2, Bathroom 7, Bathroom 5, Bathroom 11, Bedroom 9, Bathroom 9, Bathroom 10, Bedroom 5, Bedroom 1, Bathroom 3, Bathroom 4, Bedroom 10, Bedroom 8, Bathroom 13, Bedroom 13, Bedroom 6, Bathroom 8, Bathroom 1, Bedroom 4, Bedroom 3, Bedroom 12
    Bedrooms
    13
    Bathrooms
    13
    APN
    4277-008-065
    Parking
    5
    Parking features
    Carport
    Size
    8,406 SF
    Lot size
    0.18 Acres

    Utilities

    Heating system
    Forced Air

    Building Details

    Year built
    1959
    Floors in Building
    2
    Number of units
    6

    We can help!

    Listing Contact
    D. Timothy Byrne

    Compass

    Listing agent D. Timothy Byrne (310) 820-0195 License #01186465

    Listing date Jan 29, 2026

    MLS# 26645245

    Copyright © 2026 TheMLSCLAW. 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

    Santa Monica Multifamily Investment Opportunity

    This multifamily property is located just half a block south of Montana Avenue. Constructed in 1959, this well-maintained asset is 100% occupied. The property features oversized floor plans, many with private balconies or yard space, and decorative fireplaces. The building consists of six units: five two-bedroom, two-bath units and one three-bedroom, three-bath unit on the second floor. The units include spacious living areas with dedicated dining spaces, large kitchens, and ample storage. The building also offers a dedicated laundry room, five on-site parking spaces, and tenant storage. Each unit has its own water heater. A front courtyard enhances curb appeal, with direct access for Unit A. The building totals approximately 8,406 square feet on an 8,001 square foot lot, zoned SMR2*. The two-bedroom units average approximately 1,350 square feet, while the three-bedroom unit is estimated at 1,650 square feet. Recent improvements include exterior painting, electrical updates, a newer roof, and plumbing upgrades, with two units recently updated. The property offers income growth potential.
    Property Profile Insight Report Location Intelligence

    Current Use by Public Records

    Apartment buildings

    Suggested Use

    Law Firm Restaurant Realty agency Spa & Massage Hair Salon Dental Office Nail Salon Clothing Store Food Market Grocery Store

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

    Location Insight

    • Map
    • Local Demand
    City
    Santa Monica
    County
    Los Angeles
    State
    California
    Longitude
    -118.490384
    Latitude
    34.034871

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    FAQs

    What type of property is this?
    Apartment building - Well-maintained, 100% occupied multifamily property near Montana Avenue.
    Where is this apartment building located?
    The property is located at 827 18Th St Santa Monica, CA.
    What is the asking price?
    The asking price for this property is $2,995,000.
    What are key features of this property?
    This property features: - Prime location: Situated half a block south of Montana Avenue in Santa Monica.; - Significant income upside: Current rental income has approximately 62% upside potential.; - Large units: Oversized floor plans with spacious living areas and ample storage. Two-bedroom units average approximately 1,350 SF, and the three-bedroom unit is approximately 1,650 SF.
    (310) 820-0195
    Request Owner's contact information
    827 18Th St Santa Monica, CA 90403
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    Santa Monica, CA 90403
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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
    827 18Th St Santa Monica, CA 90403
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    We can help!
    Listing Contact
    D. Timothy Byrne
    Real Estate License ID: 01186465
    (310) 820-0195
    Learn more
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