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

    840 Sullivan Ave South Windsor, CT 06074-2008

    • Commercial real estate
    • 2.25 lot acres
    OFF-MARKET
    Value Estimations
    Cap Rate Potential
    Location Intelligence
    Property ID
    US15-0199045
    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

    • Sudden Service Corporation / Lawn Mower Repair Service / Lawn Mower Store

    Property Details for 840 Sullivan Ave

    Lot size
    2.25 lot acres
    Zone code
    GC
    Property type
    Commercial real estate
    APN
    SWIN M:100 B:3
    APU
    SWINM100B3

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

    • CAP approach

    • Comparable approach

    • Alternative Use

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

    Location Insight

    • Map
    • Local Demand
    City
    South Windsor
    County
    Hartford
    State
    Connecticut
    Longitude
    -72.5676
    Latitude
    41.8487
    CBSA code
    25540
    CBSA name
    HARTFORD-WEST HARTFORD-EAST HARTFORD, 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
    2024
    $12,778
    $128,700
    $242,100
    $370,800
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation by Request
      12.24 Acres

      942 Sullivan Ave

      COMMERCIAL (GENERAL) • 12.24 Acres
      942 Sullivan Ave, South Windsor, CT 06074-2033
      View Details
    • Value Estimation
      $4,930,000
      69,939 SF

      200 Deming St

      SHOW ROOM, WAREHOUSE • 69,939 SF
      200 Deming St, South Windsor, CT 06074-3759
      View Details
    • Value Estimation
      $1,330,000
      14,868 SF

      1559 Sullivan Ave

      SHOW ROOM, WAREHOUSE • 14,868 SF
      1559 Sullivan Ave, South Windsor, CT 06074-2766
      View Details
    • Value Estimation
      $3,155,000
      73,276 SF

      1000 Long Leaf Ln

      SHOW ROOM, WAREHOUSE • 73,276 SF
      1000 Long Leaf Ln, South Windsor, CT 06074-9612
      View Details
    • Value Estimation
      $5,170,000
      127,089 SF

      125 Buckland Rd

      SHOW ROOM, WAREHOUSE • 127,089 SF
      125 Buckland Rd, South Windsor, CT 06074
      View Details
    • Value Estimation by Request
      8,568 SF

      95 John Fitch Blvd

      SHOW ROOM, WAREHOUSE • 8,568 SF
      95 John Fitch Blvd, South Windsor, CT 06074-4006
      View Details

    Similar Nearby for Sale

    • $2,490,000
      12,808 SF

      South Windsor Auto Shop - $2.49M

      Profitable Auto Repair Shop, Excellent Location
      651 Sullivan Ave, South Windsor, CT 06074
      View Details
    • $3,400,000
      85.00 Acres

      85-Acre Industrial Land, South Windsor

      Prime Industrial Land: 85 Acres, $3.4M
      365 Pleasant Valley Rd, South Windsor, CT 06074
      View Details
    • $104,497

      South Windsor Industrial Land Opportunity

      Two-acre industrial land parcel in South Windsor, Connecticut.
      110 Strong Rd, South Windsor, CT 06074
      View Details
    • $6,000,000
      149,000 SF

      South Windsor Industrial Redevelopment

      194-Acre Site, 149,000 SF, $6M
      1440 John Fitch Blvd, South Windsor, CT 06074
      View Details
    • $2,200,000
      10,080 SF

      South Windsor Office Building

      10,080 SF office building on 2.48 acres.
      15 Morgan Farms Dr, South Windsor, CT 06074
      View Details
    • $360,000

      Specialty Property For Sale

      Specialty property available for purchase.
      34 Benedict Dr, South Windsor, CT 06074
      View Details

    Similar Nearby for Lease

    • $30 SF/Yr
      17,264 SF

      Retail Space on Buckland Road

      Retail space available on Buckland Road with high traffic volume.
      340 Buckland Rd, South Windsor, CT 06074
      View Details
    • $2,000 /Mo

      Sullivan Avenue Fenced Lots

      Two 1-acre fenced lots with 24-hour access.
      1 Schwier Rd, South Windsor, CT 06074
      View Details
    • $2,850 /Mo
      2,714 SF

      South Windsor Office Space Available

      Office space for rent in a high-traffic South Windsor location.
      1744 Ellington Rd, South Windsor, CT 06074
      View Details
    • $28 SF/Yr
      17,853 SF

      Buckland Center Retail Space

      South Windsor medical office space available
      1 Buckland Rd, South Windsor, CT 06074
      View Details
    • $24,000
      87,120 SF

      South Windsor Industrial Land for Lease

      Two 1-acre fenced industrial lots
      405 Sullivan Ave, South Windsor, CT 06074
      View Details
    • $9,030 /Mo
      4,515 SF

      Adaptable Space in South Windsor

      Versatile space suitable for office, medical, or educational purposes.
      491 Buckland Rd, South Windsor, CT 06074
      View Details

    Property Visit Statistics

    • Visits by month
      3.3k
    • Visitors by month
      2.6k
    • Avg Time on site
      12 min
    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.
    840 Sullivan Ave
    South Windsor, CT 06074-2008
    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.