Add Listing
    For Lease
    • 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

    750 Main St Hartford, CT 6103

    View on Map
    Claim this Listing
    Loading data...
    Loading data...
    Loading data...
    For Lease
    Contact for pricing

    Iconic, modernized office spaces in historic Hartford skyscraper.

    Type:Office
    Property size:
    9,134 SF
    Added:
    Feb 26, 2026
    Days on Market:
    55
    Last Refresh:
    Feb 26 at 11:34 pm

    Property Features for 750 Main St

    General Information

    Standard status
    Active
    Size
    9,134 SF
    Property subtype
    Office

    We can help!

    Listing Contact
    Kevin Kenny

    Listing agent Kevin Kenny

    Listing office

    Listing date Feb 26, 2026

    Source Naiglobal

    Displayed information is deemed reliable but is not guaranteed and should be independently verified.

    All listing content including descriptions, pricing, images are the copyrighted material of Kevin Kenny

    Overview

    Historic Stark Building Office Space

    The Stark Building, constructed in 1922, is recognized as one of the oldest skyscrapers in the state and holds historical significance within Hartford. The property blends vintage aesthetics with a modernized interior, creating an environment conducive to creativity. The building has been renovated and includes technology services. The Stark Building offers scalable spaces and customizable floor designs to accommodate various companies. The property has a size of 9134 square feet.
    Location Intelligence

    Current Use by Public Records

    Green Garage Associates Construction Company Accounting Connections Accounting Firm Aquiline Drones Industrial Manufacturer Hayber, McKenna & Dinsmore, ... Law Firm Sabatini & Associates Law Firm

    Suggested Use

    Real Estate Agency Restaurant Spa & Massage Center Dental Office Hair Salon Nail Salon Building Supply Gym & Fitness Center Skin Care Clinic Pharmacy

    Zoning and permitted uses should be independently verified with local authorities.

    Location Insight

    • Map
    • Local Demand
    City
    Hartford
    County
    Hartford
    State
    Connecticut
    Longitude
    -72.6732068
    Latitude
    41.7654387

    Nearby Similar for Lease

    • Contact for pricing

      Commercial Space in Hartford, CT

      Versatile commercial space suitable for various business types.
      509 Wethersfield Avenue, Hartford, CT 06114
      View Details
    • Contact for pricing

      Hartford Office Space For Rent

      Third-floor office space near Downtown Hartford and I-91.
      198 Wethersfield Avenue, Hartford, CT 06114
      View Details
    • Contact for pricing

      Professional Office Suites in Hartford

      Versatile office suites for lease in Hartford's South Meadows.
      90 Brainard Road unit: 104, Hartford, CT 06114
      View Details
    • Contact for pricing

      Hartford Office Suites For Lease

      Versatile office suites available in Hartford's South Meadows district.
      90 Brainard Road unit: 204, Hartford, CT 06114
      View Details
    • Contact for pricing

      Hartford Commercial Space For Rent

      First floor commercial space with private entrances in Hartford, CT.
      377 Franklin Avenue, Hartford, CT 06114
      View Details
    • $9/mo

      Retail Space on Busy Street

      Retail space available for lease on a busy street.
      760 Broad Street, Hartford, CT 06106
      View Details
    • Contact for pricing

      Hartford Office Space for Lease

      Professional office suites available in Hartford's South Meadows district.
      90 Brainard Road unit: 101, Hartford, CT 06114
      View Details
    • Contact for pricing

      Hartford Office Space For Rent

      Single room office with shared common spaces and parking.
      61 Russ Street, Hartford, CT 06106
      View Details
    • $18/mo

      High-Visibility Corner Commercial Property

      Prime Hartford location with high traffic and versatile use.
      593 Farmington Avenue unit: Upper Floor, Hartford, CT 06105
      View Details
    • Contact for pricing

      Professional Office Space Available

      Well-maintained commercial rental space suitable for office, studio, or service.
      454 Park Street, Hartford, CT 06106
      View Details
    • Contact for pricing

      Renovated Office Space, Move-In Ready

      Fully renovated 860 sq ft office space for rent.
      432 Franklin Avenue #2nd Floor, Hartford, CT 06114
      View Details
    • Sponsored
      Contact for pricing

      Downtown

      100 Pearl St, Unit 14TH, Hartford, CT 06103
      View Details

    FAQs

    What type of property is this?
    Office building - Iconic, modernized office spaces in historic Hartford skyscraper.
    Where is this office building located?
    The property is located at 750 Main St Hartford, CT.
    What are key features of this property?
    This property features: Historically significant building dating back to 1922 offering unique vintage charm; Modernized and innovative interior providing an inspiring environment; Cutting‑edge technology services
    (860) 930-1099
    We can help!
    Listing Contact
    Kevin Kenny
    Learn More
    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.
    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!