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    Property profile & analytics

    321 Main St Durham, CT 06422-1614

    • Retail space
    • 5,706 SF
    • 0.61 lot acres
    OFF-MARKET
    Value Estimation
    $525,000
    Last Sale
    Mar 24, 2022
    $553,730
    Location Intelligence
    Property ID
    US15-0677039
    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

    • HealthMart Pharmacy / Pharmacy
    • UPS Authorized Shipping Provider / Shipping And Mailing Service / Mailing Service
    • Amazon Counter - Health Mart Pharmacy / Mailing Service / E-Commerce Service

    Property Details for 321 Main St

    Year built
    1962
    Construction
    FRAME
    Lot size
    0.61 lot acres
    Property size
    5,706 SF
    Zone code
    C
    Property type
    Retail space
    APN
    DURH S0225200
    APU
    DURHS0225200

    Value Estimation

    by Realmo proprietary methodology Last update: July 3, 2025

    • AI approach

      CAP return
      Estimation
      Estimation
      $535,000

    • CAP approach

      CAP return
      Estimation
      6%
      $445,000
      6.5%
      $445,000
      7%
      $530,000

    • Comparable approach

      Method
      Estimation
      Relative Method
      $460,000
      Geo Method
      $565,000

    • Alternative Use

      Use
      Estimation
      Distribution
      $520,000
      Retail
      $525,000
      Mixed-Use
      $440,000
      Hospitality
      $440,000
      Educational
      $470,000
      Residential Income
      $420,000
      Energy
      $530,000
      Income-Based Land
      $515,000
      Food Service
      $540,000

    Location Insight

    • Map
    • Local Demand
    City
    Durham
    County
    Middlesex
    State
    Connecticut
    Longitude
    -72.6813
    Latitude
    41.4833
    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
    2023
    $7,788
    $112,700
    $111,230
    $223,930
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation
      $235,000
      8,216 SF

      422 Main St

      RETAIL STORES (PERSONAL SERVICES) • 8,216 SF
      422 Main St, Durham, CT 06422-1307
      View Details
    • Value Estimation
      $360,000
      4,761 SF

      472 Main St

      RETAIL STORES (PERSONAL SERVICES) • 4,761 SF
      472 Main St, Durham, CT 06422-1321
      View Details
    • Value Estimation
      $2,160,000
      20,682 SF

      6 Main St

      RETAIL STORES (PERSONAL SERVICES) • 20,682 SF
      6 Main St, Durham, CT 06422-2130
      View Details
    • Value Estimation
      $285,000
      1,360 SF

      327 Main St

      RETAIL STORES (PERSONAL SERVICES) • 1,360 SF
      327 Main St, Durham, CT 06422-1648
      View Details
    • Value Estimation
      $265,000
      1,764 SF

      454 Main St

      RETAIL STORES (PERSONAL SERVICES) • 1,764 SF
      454 Main St, Durham, CT 06422-1308
      View Details
    • Value Estimation
      $270,000
      1,092 SF

      13 Main St

      RETAIL STORES (PERSONAL SERVICES) • 1,092 SF
      13 Main St, Durham, CT 06422-2101
      View Details

    Similar Nearby for Sale

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      Land Opportunity in Growing Community

      Land available in high-traffic area with retail potential.
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    Similar Nearby for Lease

    • $2,500 /Mo
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      Versatile Commercial Space in Durham

      Flexible commercial space in Durham Center, ideal for various businesses.
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      5,000 SF

      Versatile Commercial Space in Durham

      Flexible commercial space in Durham Center, ideal for various businesses.
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    • $12 SF/Yr
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      Retail Space on Main Street

      Retail space available in Durham, Connecticut, with parking.
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      View Details
    • $20 SF/Yr
      3,328 SF

      Former Bank Building Office/Retail Space

      Office/retail space in a former bank building with parking.
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    • $8 SF/Yr
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      Industrial Flex Space For Rent

      3,400± SF industrial flex space with office and warehouse.
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    • $12 SF/Yr
      6,000 SF

      Industrial Flex Space For Rent

      2,000-6,000± SF industrial flex space available for lease.
      51 Ozick Dr, Durham, CT 06422
      View Details
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    321 Main St
    Durham, CT 06422-1614
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    Realmo Value Estimation

    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.

    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.

    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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