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    Property profile & analytics

    31 Derby Ave Derby, CT 06418-2056

    • Investment properties
    • 0.32 lot acres
    OFF-MARKET
    Value Estimations
    $275,000
    Show details
    Cap Rate Potential
    Location Intelligence
    Property ID
    US15-0534973
    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

    • Investment properties

    Property Details for 31 Derby Ave

    Year built
    1829
    Lot size
    0.32 lot acres
    Zone code
    B-2
    Property type
    Investment properties
    Property subtype
    Live-work space
    APN
    DERB M:7 B:6 L:29
    APU
    DERBM7B6L29

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

      Method
      Estimation
      ML approach
      $275,000

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

    Location Insight

    • Map
    • Local Demand
    City
    Derby
    County
    New Haven
    State
    Connecticut
    Longitude
    -73.0804
    Latitude
    41.3164
    CBSA code
    35300
    CBSA name
    NEW HAVEN-MILFORD, CT 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
    2023
    $13,324
    $89,880
    $255,290
    $345,170
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation
      $140,000
      4,392 SF

      211 Elizabeth St

      OFFICE/RESIDENTIAL (MIXED USE) • 4,392 SF
      211 Elizabeth St, Derby, CT 06418-1813
      View Details
    • Value Estimation
      $115,000
      3,744 SF

      188 Elizabeth St

      OFFICE/RESIDENTIAL (MIXED USE) • 3,744 SF
      188 Elizabeth St, Derby, CT 06418-1814
      View Details
    • Value Estimation
      $410,000
      3,620 SF

      184 Elizabeth St

      OFFICE/RESIDENTIAL (MIXED USE) • 3,620 SF
      184 Elizabeth St, Derby, CT 06418-1814
      View Details
    • Value Estimation
      $300,000
      0.13 Acres

      14 3rd St

      OFFICE/RESIDENTIAL (MIXED USE) • 0.13 Acres
      14 3rd St, Derby, CT 06418-1911
      View Details
    • Value Estimation
      $230,000
      885 SF

      133 Atwater Ave

      OFFICE/RESIDENTIAL (MIXED USE) • 885 SF
      133 Atwater Ave, Derby, CT 06418-1401
      View Details
    • Value Estimation
      $270,000
      0.54 Acres

      11 Cedric Ave

      OFFICE/RESIDENTIAL (MIXED USE) • 0.54 Acres
      11 Cedric Ave, Derby, CT 06418-1069
      View Details

    Similar Nearby for Sale

    • $1,150,000

      Derby Mixed-Use Investment Opportunity

      Income-producing property with residential and commercial units in Derby, CT.
      63 Derby Ave, Derby, CT 06418
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    • $434,999
      2,027 SF

      Refreshed Two-Unit Multifamily Home

      Turn-key two-unit home, ideal for owner-occupiers or investors.
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      Hawthorne Avenue Specialty Property

      Specialty property available for sale on Hawthorne Avenue.
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    • $365,000

      Land For Sale

      Land available for sale.
      2 Joyce Ave, Derby, CT 06418
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    • $600,000
      5,960 SF

      Derby Industrial Building - River Views

      Spacious warehouse, prime location, river views.
      95 Roosevelt Dr, Derby, CT 06418
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    • $499,000

      Well-Maintained Two-Family Home on Acre

      Meticulously maintained two-family home on a one-acre lot.
      111 High St, Derby, CT 06418
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    Similar Nearby for Lease

    • Contact for pricing
      7,803 SF

      Hilltop Commons Retail Space for Lease

      Derby, CT: Prime Retail, High Visibility
      656 New Haven Ave, Derby, CT 06418
      View Details
    • $1,500,000
      1,460 SF

      Move-in Ready Office Suite

      Spacious office suite in Derby's thriving downtown renaissance.
      17 Elizabeth St, Derby, CT 06418
      View Details
    • Contact for pricing
      8,000 SF

      Retail Opportunity in Derby, CT

      Retail space available for lease in Derby, Connecticut.
      540 New Haven Ave, Derby, CT 06418
      View Details
    • $2,200 /Mo

      Well-Maintained Duplex with Private Deck

      Functional duplex with eat-in kitchen, deck, and central air.
      4 Trumbull St, Derby, CT 06418
      View Details
    • $3,500 /Mo
      2,000 SF

      Freestanding Building on High-Traffic Road

      2,000 SF building on 1 acre, suitable for many uses.
      795 Roosevelt Dr, Derby, CT 06418
      View Details
    • $3,450 /Mo

      Spacious Remodeled Townhouse-Style Half Duplex

      Recently remodeled 5-6 bedroom half duplex for rent in Derby.
      22 Hawthorne Ave, Derby, CT 06418
      View Details
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    31 Derby Ave
    Derby, CT 06418-2056
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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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