Sign Up Successful!
You now have access to more from Realmo!
Property Lookup
    Property Lookup
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    AI Search
    Back to Search
    The Largest CRE Database in the US with Over 1 Million Listings
    Property profile & analytics

    4325 Byway E Napa, CA 94558-1989

    • Apartment buildings
    • 9,904 SF
    • 0.50 lot acres
    OFF-MARKET
    Last Sale
    Mar 20, 2020
    Value Estimations
    $690,000
    Show details
    Cap Rate Potential
    Location Intelligence
    Property ID
    US09-4149319
    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 4325 Byway E

    Year built
    2020
    Construction
    WOOD
    Lot size
    0.50 lot acres
    Property size
    9,904 SF
    Zone code
    RM
    Property type
    Apartment buildings
    APN
    038-021-012-000
    APU
    38021012000

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

      Method
      Estimation
      ML approach
      $690,000

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

    Location Insight

    • Map
    • Local Demand
    City
    Napa
    County
    Napa
    State
    California
    Longitude
    -122.323
    Latitude
    38.3394
    CBSA code
    34900
    CBSA name
    NAPA, 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
    $45,013
    $571,579
    $2,969,391
    $3,540,970
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation
      $730,000
      4.99 Acres

      790 Lincoln Ave

      APARTMENT HOUSE (5+ UNITS) • 4.99 Acres
      790 Lincoln Ave, Napa, CA 94558-5160
      View Details
    • Value Estimation
      $490,000
      2.25 Acres

      656 Riv Gln Dr

      APARTMENT HOUSE (5+ UNITS) • 2.25 Acres
      656 Riv Gln Dr, Napa, CA 94558-3599
      View Details
    • Value Estimation
      $670,000
      10.05 Acres

      3663 Solano Ave

      APARTMENT HOUSE (5+ UNITS) • 10.05 Acres
      3663 Solano Ave, Napa, CA 94558-2767
      View Details
    • Value Estimation
      $660,000
      3.31 Acres

      550 Riv Gln Dr, Unit 1

      APARTMENT HOUSE (5+ UNITS) • 3.31 Acres
      550 Riv Gln Dr, Napa, CA 94558-3566
      View Details
    • Value Estimation
      $480,000
      0.69 Acres

      3000 Rohlffs Way, Unit 101

      APARTMENT HOUSE (5+ UNITS) • 0.69 Acres
      3000 Rohlffs Way, Napa, CA 94558-7100
      View Details
    • Value Estimation
      $960,000
      19,952 SF

      3625 Solano Ave

      APARTMENT HOUSE (5+ UNITS) • 19,952 SF
      3625 Solano Ave, Napa, CA 94558
      View Details

    Similar Nearby for Sale

    • $275,000

      Grandview Mobile Estates Home

      Mobile home with updates, large lot, and abundant storage.
      236 Reed Cir, Napa, CA 94558
      View Details
    • $79,950
      800 SF

      1970 Blair Mobile Home

      Two-bedroom, one-bathroom mobile home in Capell Valley community.
      6004 Monticello Rd, Napa, CA 94558
      View Details
    • $565,000
      1,260 SF

      Napa Condo End-Unit

      Single-level end-unit condo in Napa, perfect for first home.
      3403 Willis Dr, Napa, CA 94558
      View Details
    • $629,000
      1,407 SF

      Napa Townhouse with River Trail

      Three-bedroom townhouse in North Napa with private yard and garage.
      2776 Elks Way, Napa, CA 94558
      View Details
    • $9,950,000

      Napa Valley European-Style Estate

      European-style estate on 11 acres with pool and gardens.
      5000 Silverado Trl, Napa, CA 94558
      View Details
    • $29,980,000
      22.58 Acres

      Napa Valley Estate Vineyard

      Prestigious Napa Valley vineyard estate for sale.
      2181 3Rd Ave, Napa, CA 94558
      View Details

    Similar Nearby for Lease

    • Contact for pricing
      152,227 SF

      Napa Industrial Warehouse Space

      Class A warehouse, Napa Valley location.
      600-650 Airpark Rd, Napa, CA 94558
      View Details
    • $15 SF/Yr
      4,900 SF

      Napa Valley Office Space Available

      Executive suites, Napa location, great amenities.
      851 Napa Valley Corporate Way, Napa, CA 94558
      View Details
    • $2.00 SF/Yr
      4,019 SF

      Retail Space in Napa

      Retail space available for lease in Napa, California.
      2789-2799 Napa Valley Corporate Dr, Napa, CA 94558
      View Details
    • Contact for pricing
      100,125 SF

      Napa Warehouse Space Available

      100,125 square foot warehouse space for lease in Napa.
      Devlin Rd, Napa, CA 94558
      View Details
    • $2 SF/Yr
      1,500 SF

      Office Space with Natural Light

      Office space featuring natural light, private offices, and ample parking.
      701 Lincoln Ave, Napa, CA 94558
      View Details
    • Contact for pricing
      66,915 SF

      Napa Warehouse and Distribution Space

      66,915 SF warehouse with 29' clear height available for lease.
      Technology Way, Napa, CA 94558
      View Details
    Request Owner's contact information
    Message sent successfully
    Error
    If you are the owner or broker of this property and would like to edit or remove this listing please send a message to web site administrator.
    4325 Byway E
    Napa, CA 94558-1989
    Message sent successfully
    Error
    Email to Your Friends
    Link copied to clipboard
    Separate multiple addresses with a comma
    Message sent successfully
    Error

    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
    Thanks! Your message was sent.
    Error! Your message wasn't sent.
    Please enter your name
    Please enter email
    Please enter the email in the correct format
    Please enter phone
    Please enter the number in the correct format
    Please enter message
    Thank You

    You are Unsubscribed From Notifications

    Google sign-in failed. Please try again or use another login method.
    Create New Password
    • At least 8 characters
    • Contains both letters and numbers
    • Contains uppercase and lowercase letters
    • At most 32 characters
    • Password required
    • Password reset link has expired. Please request a new one.