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    Property profile & analytics

    251 Post Rd Darien, CT 06820-3604

    • Car washes
    • 6,214 SF
    • 0.61 lot acres
    OFF-MARKET
    Value Estimation
    Location Intelligence
    Property ID
    US15-0013458
    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

    • Five Star Auto Detailing / Car Detailing Service
    • Splash Car Wash / Car Detailing Service / Car Wash

    Property Details for 251 Post Rd

    Year built
    1970
    Lot size
    0.61 lot acres
    Property size
    6,214 SF
    Zone code
    SB
    Property type
    Car washes
    APN
    DARI M:13 B:3A
    APU
    DARIM13B3A

    Value Estimation

    Powered by Realmo proprietary methodology Last update: July 3, 2025

    • CAP approach

    • Comparable approach

    • Alternative Use

    Location Insight

    • Map
    • Local Demand
    City
    Darien
    County
    Fairfield
    State
    Connecticut
    Longitude
    -73.4594
    Latitude
    41.0884
    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
    $25,101
    $977,690
    $447,720
    $1,425,410
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation by Request
      6,290 SF

      93 Post Rd

      SERVICE STATION (FULL SERVICE) • 6,290 SF
      93 Post Rd, Darien, CT 06820-2900
      View Details
    • Value Estimation by Request
      1,363 SF

      5 5th Mile Riv Rd

      SERVICE STATION (FULL SERVICE) • 1,363 SF
      5 5th Mile Riv Rd, Darien, CT 06820-6231
      View Details
    • Value Estimation by Request
      1,786 SF

      498 Post Rd

      SERVICE STATION (FULL SERVICE) • 1,786 SF
      498 Post Rd, Darien, CT 06820-3608
      View Details
    • Value Estimation by Request
      13,964 SF

      1416 Post Rd

      VEHICLE SALES, RENTALS • 13,964 SF
      1416 Post Rd, Darien, CT 06820-5418
      View Details
    • Value Estimation
      $320,000
      0.45 Acres

      Corbin Dr

      PARKING LOT • 0.45 Acres
      Corbin Dr, Darien, CT 06820
      View Details
    • Value Estimation by Request
      36,580 SF

      1335 Post Rd

      VEHICLE SALES, RENTALS • 36,580 SF
      1335 Post Rd, Darien, CT 06820-5417
      View Details

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      Retail Space in Darien, CT

      Street-level retail space with Route 1 presence in Darien.
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      1,561 SF

      Retail Space in Darien, CT

      Retail space available for lease in Darien, Connecticut.
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      Retail Space in Darien Commons

      Retail space available in a vibrant, mixed-use development.
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      Retail space available in mixed-use development near train station.
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    Property Visit Statistics

    • Visits by month
      8.0k
    • Visitors by month
      5.6k
    • Avg Time on site
      22 min
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    251 Post Rd
    Darien, CT 06820-3604
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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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