Add Listing
    Property Lookup
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    129 Mill St Berlin, CT 06037

    Property Lookup

    The Largest CRE Database in the US with Over 1 Million Listings
    Property profile & analytics

    129 Mill St Berlin, CT 06037

    View on Map
    • Office buildings
    • 8,594 SF
    • 0.98 lot acres
    For Sale
    $975,000
    View Listing →
    Land For Rent Berlin For Sale
    $975,000
    0.98 Acres

    Land For Rent Berlin

    Land available for rent in Berlin, Connecticut.

    129 Mill St, Berlin, CT
    View Listing
    Property ID
    US15-0576472
    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.
    Value Estimations
    Cap Rate Potential
    Location Intelligence

    Current Use by Public Records

    • Johnson Legal Group / Law Firm
    • Northeast Laboratories Inc / Laboratory

    Property Details for 129 Mill St

    Year built
    1960
    Construction
    FRAME
    Lot size
    0.98 lot acres
    Property size
    8,594 SF
    Zone code
    CCD-2
    Property type
    Office buildings
    APN
    BERL M:10-3 B:83BB L:1
    APU
    BERLM103B83BBL1

    Description

    This exceptional commercial ground lease opportunity presents a rare chance to acquire a strategically located 0.98-acre parcel in the heart of Berlin, Connecticut. Situated at 129 Mill Street, this property boasts a prime corner location at the intersection of Mill Street and Webster Square, benefiting from a traffic light and an impressive Annual Daily Traffic count of 21,300 vehicles. The existing building, constructed and renovated in 2023, offers a substantial 39,204 square feet of space, currently configured for restaurant and retail use under a single tenancy. The property is classified as Class A and zoned CCD-2 within Hartford County. This location offers unparalleled accessibility, with easy access to Route 9/Berlin Turnpike, ensuring high visibility and convenient access for customers and employees. The strong demographics of the area, coupled with a high barrier to entry, make this a truly exceptional investment opportunity. The annual ground lease income is $100,000. This property represents a significant opportunity for long-term growth and profitability in a thriving commercial market. The single-tenant occupancy simplifies management and minimizes vacancy risk. Don't miss this chance to secure a premier commercial property in a high-demand location.

    Value Estimations

    based on Realmo’s proprietary methodology

    • Comparable approach

      Method
      Estimation
      Statistic Estimate
      $607,000
      Market price range: $608k - $1.33M

    • Alternative Use

      Use
      Estimation
      OFFICE BUILDING
      $945,000
      Current use
      AUTO REPAIR, GARAGE
      $860,000
      Change: -9% Conversion: Difficult
      COMMERCIAL (GENERAL)
      $810,000
      Change: -14% Conversion: Easy
      APARTMENT HOUSE (5+ UNITS)
      $790,000
      Change: -17% Conversion: Easy

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

    Location Insight

    • Map
    • Local Demand
    City
    Berlin
    County
    Hartford
    State
    Connecticut
    Longitude
    -72.7483
    Latitude
    41.6263
    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
    $13,365
    $96,700
    $345,700
    $442,400
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation
      $820,000
      11,232 SF

      1436 Berlin Tpke

      OFFICE BUILDING • 11,232 SF
      1436 Berlin Tpke, Berlin, CT 06037-3230
      View Details
    • Value Estimation
      $545,000
      3,564 SF

      320 New Britain Rd

      OFFICE BUILDING • 3,564 SF
      320 New Britain Rd, Berlin, CT 06037-1319
      View Details
    • Value Estimation by Request
      1,323 SF

      102 Langdon Ct

      OFFICE BUILDING • 1,323 SF
      102 Langdon Ct, Berlin, CT 06037-1346
      View Details
    • Value Estimation
      $2,325,000
      20,200 SF

      15 Massirio Dr

      OFFICE BUILDING • 20,200 SF
      15 Massirio Dr, Berlin, CT 06037-2300
      View Details
    • Value Estimation by Request
      1,493 SF

      526 New Britain Rd

      OFFICE BUILDING • 1,493 SF
      526 New Britain Rd, Berlin, CT 06037-2151
      View Details
    • Value Estimation
      $725,000
      9,540 SF

      1456 Berlin Tpke

      OFFICE BUILDING • 9,540 SF
      1456 Berlin Tpke, Berlin, CT 06037-3255
      View Details

    Similar Nearby for Sale

    • $2,700,000
      30,120 SF

      30,120 SF Two Office Buildings on 1.87 AC

      30,120 SF Two Office Buildings on 1.87 AC
      279 New Britain Rd, Berlin, CT 06037
      View Details
    • Contact for pricing
      35,270 SF

      Mill Street Development Opportunity

      35,270 SF in three buildings with development potential.
      1244 Mill St, Berlin, CT 06037
      View Details
    • $45,000,000

      Turnkey Office Space on Turnpike

      Versatile office space with expansion potential on a one-acre lot.
      2762 Berlin Tpke, Berlin, CT 06037
      View Details
    • $139,900
      1,696 SF

      Medical Office in Berlin

      Two adjoining units totaling 1700 SF in Berlin.
      211 New Britain Rd, Berlin, CT 06037
      View Details
    • $139,900
      1,696 SF

      Medical Office in Berlin

      Two adjoining office units totaling 1700 SF for sale.
      211 New Britain Rd #206, Berlin, CT 06037
      View Details
    • $250,000
      1,908 SF

      Renovated Office Condo in Berlin

      First-floor, 1,908 sq ft office condo for sale.
      363 New Britain Rd, Berlin, CT 06037
      View Details

    Similar Nearby for Lease

    • Contact for pricing

      Rail-Served Warehouse and Office Space

      Warehouse and office space available for lease with expansion potential.
      128 Old Brickyard Ln, Berlin, CT 06037
      View Details
    • Contact for pricing
      1,000 SF

      Office Condominium Space Available

      Office condominium with space available for rent in Berlin.
      37 Webster Square Rd, Berlin, CT 06037
      View Details
    • $2,025 /Mo

      Desirable Berlin Office Space

      Office space in high-demographic area, suitable for medical or professional.
      320 New Britain Rd, Berlin, CT 06037
      View Details
    • Contact for pricing

      Berlin Retail/Medical/Entertainment Space For Lease

      Up to 23,126 SF available for retail, medical, or entertainment.
      119 Webster Square Rd, Berlin, CT 06037
      View Details
    • Contact for pricing

      Professional Office Space in Berlin

      Office space available in a professionally managed building.
      259-279 New Britain Rd, Berlin, CT 06037
      View Details
    • $600 /Mo
      1,060 SF

      Office Space Available For Rent

      Office unit with 1060 square feet available for rent.
      9 Steele Blvd, Berlin, CT 06037
      View Details
    View Listing
    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.
    129 Mill St
    Berlin, CT 06037
    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.
    Sign Up Successful!
    You now have access to more from Realmo!