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    1813 9Th St Santa Monica, CA 90404

    Sponsored
    For Sale
    $3,250,000

    Apartment - Santa Monica, CA

    Type:Apartment
    Property size:
    7,763 SF
    Lot size:
    7,485.00 Acres
    Days on Market:
    13
    Last Refresh:
    Feb 25 at 12:06 pm

    Property Features for 1813 9Th St

    General Information

    Property type
    Residential Multi Family
    Property subtype
    Apartment
    Standard status
    Active
    Rooms
    Bathroom 1, Bathroom 2, Bathroom 3, Bathroom 4, Bathroom 5, Bedroom 1, Bedroom 2, Bedroom 3, Bedroom 4, Bedroom 5, Kitchen, Living Room
    Bedrooms
    16
    Bathrooms
    12
    APN
    4283021004
    Parking
    7
    Interior features
    Ceiling Fan(s), Recessed Lighting
    Exterior features
    Community Features Included: Street Lights, Lot 6500-9999
    Appliances
    Dishwasher, Microwave, Range, Refrigerator, Washer
    Size
    7,763 SF
    Lot size
    7,485.00 Acres

    Utilities

    Heating system
    Forced Air

    Building Details

    Year built
    1963
    Floors in Building
    2
    Number of units
    6
    Building materials
    Frame
    Architectural style
    Other

    We can help!

    Listing Contact
    Gary Lee

    ColdwellBanker George Realty (626) 289-6660

    Listing agent Gary Lee (626) 289-6660 License #01182914

    Listing date Feb 13, 2026

    MLS# AR26033449 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

    Santa Monica Multifamily Investment Opportunity

    Located in the heart of Santa Monica, this multifamily property presents a rare investment opportunity. Constructed in 1963, the building encompasses approximately 7,763 square feet on a 7,485 square feet lot. The unit mix features two 2-bedroom / 1.5-bath townhouse-style units, three 3-bedroom / 2-bath units, and one 3-bedroom/1.5-bath townhouse-style unit, all offering spacious floor plans and ample closet space. The property is equipped with an on-site laundry facility, one 2-car garage with storage rooms, and five carport parking spaces with storage bins. Each unit is separately metered for gas and electric, and the property is serviced by a central water heater. Significant capital improvements have been made in recent years, including a newer roof, copper plumbing in most units, updated electrical sub-panels, a replacement of the main sewer line, and a new water heater in the laundry room. Select units have been extensively upgraded with individual tankless water heaters, in-unit laundry, upgraded flooring, new kitchens with shaker cabinetry, quartz countertops, stainless-steel appliances, new bathrooms, dual pane windows, and new lighting. Architectural work for a back carport ADU conversion is completed and ready to pull permits, with plans to create two rentable studio units.
    Property Profile Insight Report Location Intelligence

    Current Use by Public Records

    Apartment buildings

    Suggested Use

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

    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
    -118.4831563
    Latitude
    34.0144715

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    FAQs

    What type of property is this?
    Apartment building - Six-unit multifamily property in Santa Monica near the beach.
    Where is this apartment building located?
    The property is located at 1813 9Th St Santa Monica, CA.
    What is the asking price?
    The asking price for this property is $3,250,000.
    What are key features of this property?
    This property features: - Prime Santa Monica location, blocks from the beach, in a high-demand rental market.; - Significant capital improvements completed, including a newer roof, copper plumbing, updated electrical panels, and a new sewer line.; - Opportunity to increase rental income by raising rents to market rates and renovating remaining units.
    (626) 688-4871
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    1813 9Th St Santa Monica, CA 90404
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    Santa Monica, CA 90404
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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
    1813 9Th St Santa Monica, CA 90404
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    We can help!
    Listing Contact
    Gary Lee
    Real Estate License ID: 01182914
    (626) 688-4871 (626) 289-6660
    Learn more
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