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    The Largest CRE Database in the US with Over 1 Million Listings
    Property profile & analytics

    512 21st St Sacramento, CA 95811-1145

    • Apartment buildings
    • 3,250 SF
    • 0.10 lot acres
    OFF-MARKET
    Value Estimations
    $755,000
    Show details
    Cap Rate Potential
    9.9%
    Apartment buildings
    Location Intelligence
    Property ID
    US09-0085200
    The Realmo ID is a unique identifier assigned to every property, incorporating country codes and precise geo-coordinates for 300x300-foot land blocks. It enables standardized data collection and seamless integration of disparate sources such as ownership, tax, title data and physical specifications. By aggregating current and historical records, the Realmo ID powers advanced analytics and delivers deep, verifiable insights for real estate professionals.

    Current Use by Public Records

    • Apartment buildings

    Property Details for 512 21st St

    Year built
    1958
    Construction
    WOOD
    Lot size
    0.10 lot acres
    Property size
    3,250 SF
    Zone code
    R-1B-SPD
    Property type
    Apartment buildings
    APN
    003-0126-012-0000
    APU
    301260120000

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

      Method
      Estimation
      ML approach
      $515,000

    • CAP approach

      CAP Return
      Estimation
      6%
      $850,000
      6.5%
      $785,000
      7%
      $730,000

    • Comparable approach

      Method
      Estimation
      AI Estimate
      $511,000
      Market price range: $291k - $545k

    • Alternative Use

      Use
      Estimation
      APARTMENT HOUSE (5+ UNITS)
      $900,000
      Current use
      NEIGHBORHOOD: SHOPPING CENTER
      $1,020,000
      Change: +14% Conversion: Difficult
      AUTO REPAIR, GARAGE
      $830,000
      Change: -7% Conversion: Difficult
      MEDICAL BUILDING
      $830,000
      Change: -8% Conversion: Moderate
      OFFICE BUILDING
      $770,000
      Change: -14% Conversion: Moderate
      COMMERCIAL (GENERAL)
      $770,000
      Change: -14% Conversion: Moderate

    Get a detailed, property-specific valuation — fast and free

    Location Insight

    • Map
    • Local Demand
    City
    Sacramento
    County
    Sacramento
    State
    California
    Longitude
    -121.477
    Latitude
    38.5814
    CBSA code
    40900
    CBSA name
    SACRAMENTO--ARDEN-ARCADE--ROSEVILLE, CA METROPOLITAN STATISTICAL AREA

    Property Tax & Assessments

    Tax date
    Tax Amount
    Assessed Land Value
    Assessed Improvement Value
    Total Assessed Value
    Applied Tax Rate
    Land Market Value
    Improvement Market Value
    Total Market Value
    2024
    $9,378
    $162,600
    $591,493
    $754,093
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation
      $1,080,000
      3,497 SF

      1631 T St

      APARTMENT HOUSE (5+ UNITS) • 3,497 SF
      1631 T St, Sacramento, CA 95811-7220
      View Details
    • Value Estimation
      $2,860,000
      12,356 SF

      1411 T St

      APARTMENT HOUSE (5+ UNITS) • 12,356 SF
      1411 T St, Sacramento, CA 95811-7133
      View Details
    • Value Estimation
      $1,520,000
      6,582 SF

      1801 P St

      APARTMENT HOUSE (5+ UNITS) • 6,582 SF
      1801 P St, Sacramento, CA 95811-6133
      View Details
    • Value Estimation
      $2,300,000
      12,219 SF

      1716 O St

      APARTMENT HOUSE (5+ UNITS) • 12,219 SF
      1716 O St, Sacramento, CA 95811-6156
      View Details
    • Value Estimation
      $1,020,000
      5,452 SF

      1813 O St

      APARTMENT HOUSE (5+ UNITS) • 5,452 SF
      1813 O St, Sacramento, CA 95811-6141
      View Details
    • Value Estimation
      $1,115,000
      7,712 SF

      1416 Q St

      APARTMENT HOUSE (5+ UNITS) • 7,712 SF
      1416 Q St, Sacramento, CA 95811-6639
      View Details

    Similar Nearby for Sale

    • $20,000,000

      Downtown Sacramento Mixed-Use Multifamily Asset

      Mixed-use multifamily property in Downtown Sacramento, 98% leased, built 2023.
      820 S St, Sacramento, CA 95811
      View Details
    • $1,159,000
      3,263 SF

      Midtown Triplex with Upside Potential

      Midtown Sacramento triplex with upgrades, walkability, and income potential.
      1916 17Th St, Sacramento, CA 95811
      View Details
    • $2,650,000
      6,400 SF

      Rare Opportunity for an Owner/User to Occupy 6,400 SF Single-Story Creative Office Building

      Rare Opportunity for an Owner/User to Occupy 6,400 SF Single-Story Creative Office Building
      1122 S Street, Sacramento, CA 95811
      View Details
    • $3,392,000
      12,800 SF

      Sacramento Office Building For Sale

      Office building near the California State Capitol with freeway access.
      1800 I St, Sacramento, CA 95811
      View Details
    • Contact for pricing
      20,900 SF

      Sacramento Office Building For Sale

      Office building with 20,900 square feet of space.
      600 Q St, Sacramento, CA 95811
      View Details
    • $1,300,000
      4,200 SF

      Stately and Historic Queen Anne Victorian Office Building For Sale

      Stately and Historic Queen Anne Victorian Office Building For Sale
      1903 21st Street, Sacramento, CA 95811
      View Details

    Similar Nearby for Lease

    • $19 SF/Yr
      9,800 SF

      Prime Sacramento Executive Office Space

      9,800 SF Office, 16 Parking Spaces
      2007 O St, Sacramento, CA 95811
      View Details
    • $22 SF/Yr
      34,800 SF

      Sacramento Office Space for Lease

      Midtown Sacramento Office Suites Available
      1610 Floors, Sacramento, CA 95811
      View Details
    • Contact for pricing
      2,133 SF

      Office Space with Extensive Windows

      Office space featuring private offices, break room, and IT room.
      1718-1722 3Rd St, Sacramento, CA 95811
      View Details
    • Contact for pricing
      4,400 SF

      Renovated Office Space Available

      Second floor office space with upgrades, skylights, and parking.
      700 R St, Sacramento, CA 95811
      View Details
    • $2 SF/Yr
      3,250 SF

      Midtown Sacramento Office Space

      Updated office space with secure parking in Midtown Sacramento.
      1614 19Th St, Sacramento, CA 95811
      View Details
    • $3 SF/Yr
      1,412 SF

      Midtown Office and Retail Space

      Office and retail spaces for lease in Midtown Sacramento.
      1722-1730 J St, Sacramento, CA 95811
      View Details
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    512 21st St
    Sacramento, CA 95811-1145
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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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