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    3409-21 5th Avenue San Diego, CA 92103

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    Claim this Listing
    New
    For Sale
    $2,295,000

    MULTI_FAMILY - San Diego, CA

    Property size:
    4,148 SF
    Lot size:
    0.12 Acres
    Added:
    Apr 15, 2026
    Days on Market:
    2
    Last Refresh:
    Apr 16 at 12:06 pm

    Property Features for 3409-21 5th Avenue

    General Information

    Property type
    Residential Multi Family
    Property subtype
    Other
    Zoning
    Commercial
    Bathrooms
    8
    Rooms
    Bathroom 3, Bathroom 7, Bathroom 8, Bathroom 4, Bathroom 6, Bathroom 2, Bathroom 5, Bathroom 1
    Standard status
    Active
    APN
    452-555-05-00
    Size
    4,148 SF
    Lot size
    0.12 Acres

    Building Details

    Floors in Building
    2
    Number of units
    6

    We can help!

    Listing Contact
    Bond Schoeffel

    Listing agent Bond Schoeffel License #01195142

    Listing office RBV Properties, Inc. 3188 C St., San Diego, CA

    Listing date Apr 15, 2026

    MLS# 260008934 Listing URL

    Copyright © 2026 San Diego MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

    Overview

    Hillcrest Multifamily Investment Opportunity

    This classic 6-unit apartment building is located in San Diego's Hillcrest/Uptown submarket, offering visibility along a high-traffic corridor and proximity to Balboa Park. Situated in a vibrant and walkable neighborhood, it benefits from consistent demand and close proximity to shops, restaurants, residential developments, and transit. The building has approximately 4148 square feet and includes two studios, two 1-bedroom/1-bathroom units, and two 2-bedroom/2-bathroom units. The lot size is approximately 5050 square feet. Zoned for commercial use, the property offers potential for rental income growth or future redevelopment, including maximizing Complete Communities incentives. Convenient access to I-5, I-163, I-8, and Downtown San Diego is provided. This property is an investment opportunity in one of San Diego's active urban markets.
    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 Daycare Center

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

    Location Insight

    • Map
    • Local Demand
    City
    San Diego
    County
    San Diego
    State
    California
    Longitude
    -117.160073
    Latitude
    32.741174

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    FAQs

    What type of property is this?
    Apartment building - Classic 6-unit apartment building in San Diego's vibrant Hillcrest neighborhood.
    Where is this apartment building located?
    The property is located at 3409-21 5th Avenue San Diego, CA.
    What is the asking price?
    The asking price for this property is $2,295,000.
    What are key features of this property?
    This property features: Prime Hillcrest/Uptown location in San Diego, steps from Balboa Park.; Zoned for commercial use with potential for rental income growth or future redevelopment.; Located in a vibrant, walkable neighborhood with high demand and close to amenities.
    (619) 994-4044
    We can help!
    Listing Contact
    Bond Schoeffel
    Real Estate License ID: 01195142
    Learn More
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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
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