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    Property profile & analytics

    21 High St Norwalk, CT 06851-4701

    • Investment properties
    • 0.11 lot acres
    OFF-MARKET
    Value Estimation
    $300,000
    Location Intelligence
    Property ID
    US15-0797768
    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 21 High St

    Lot size
    0.11 lot acres
    Zone code
    I1
    Property type
    Investment properties
    Property subtype
    Live-work space
    APN
    NORW M:1 B:66 L:31
    APU
    NORWM1B66L31

    Value Estimation

    by Realmo proprietary methodology Last update: July 3, 2025

    • AI approach

      CAP return
      Estimation
      Estimation
      $265,000

    • CAP approach

      CAP return
      Estimation
      6%
      $355,000
      6.5%
      $365,000
      7%
      $400,000

    • Comparable approach

      Method
      Estimation
      Relative Method
      $420,000
      Geo Method
      $365,000

    • Alternative Use

      Use
      Estimation
      Distribution
      $310,000
      Retail
      $360,000
      Mixed-Use
      $365,000
      Hospitality
      $355,000
      Educational
      $330,000
      Residential Income
      $325,000
      Energy
      $385,000
      Income-Based Land
      $390,000
      Food Service
      $350,000

    Location Insight

    • Map
    • Local Demand
    City
    Norwalk
    County
    Fairfield
    State
    Connecticut
    Longitude
    -73.4119
    Latitude
    41.1201
    CBSA code
    14860
    CBSA name
    BRIDGEPORT-STAMFORD-NORWALK, 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
    $8,855
    $127,300
    $225,670
    $352,970
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation
      $405,000
      4,536 SF

      227 Main St

      OFFICE/RESIDENTIAL (MIXED USE) • 4,536 SF
      227 Main St, Norwalk, CT 06851-2739
      View Details
    • Value Estimation
      $245,000
      1,906 SF

      307 Strawberry Hl Ave

      OFFICE/RESIDENTIAL (MIXED USE) • 1,906 SF
      307 Strawberry Hl Ave, Norwalk, CT 06851-4304
      View Details
    • Value Estimation
      $325,000
      4,152 SF

      563 Westport Ave

      OFFICE/RESIDENTIAL (MIXED USE) • 4,152 SF
      563 Westport Ave, Norwalk, CT 06851-4413
      View Details
    • Value Estimation by Request
      1.29 Acres

      351 Westport Ave

      OFFICE/RESIDENTIAL (MIXED USE) • 1.29 Acres
      351 Westport Ave, Norwalk, CT 06851-4311
      View Details
    • Value Estimation by Request
      6.80 Acres

      595th Westport Ave

      OFFICE/RESIDENTIAL (MIXED USE) • 6.80 Acres
      595th Westport Ave, Norwalk, CT 06851-4413
      View Details
    • Value Estimation
      $355,000
      0.32 Acres

      394 Main Ave

      OFFICE/RESIDENTIAL (MIXED USE) • 0.32 Acres
      394 Main Ave, Norwalk, CT 06851-1087
      View Details

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    Similar Nearby for Lease

    • Contact for pricing
      800 SF

      Norwalk Executive Office Space

      800 SF Office Suite Available Now
      18 Chestnut Hill Rd, Norwalk, CT 06851
      View Details
    • $26 SF/Yr
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      Norwalk Office/Retail Space

      Prime Norwalk location, 2,000 sq ft available.
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    • Contact for pricing
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      Norwalk Office Space For Rent

      2712 SF office space, divisible, ample parking, convenient location.
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      View Details
    • $25 SF/Yr
      1,625 SF

      Norwalk Retail Space Available

      Retail space available for lease in Norwalk, Connecticut.
      345 Main Ave, Norwalk, CT 06851
      View Details
    • Contact for pricing
      350 SF

      Furnished Offices in Central Norwalk

      Furnished office spaces with shared amenities and private parking.
      15 Cross St, Norwalk, CT 06851
      View Details
    • $600 /Mo

      Multi-Use Building Office Space Available

      Single offices available with shared amenities in a multi-use building.
      144 East Ave, Norwalk, CT 06851
      View Details
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    21 High St
    Norwalk, CT 06851-4701
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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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