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    Hartford Office Building For Rent Title is generated by Realmo AI

    330 Main St, Hartford, CT 06106

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    39,388 SF office building in downtown Hartford.

    Type:Office
    Property size:
    39,388 SF
    Lot size:
    0.82 Acres
    Added:
    Aug 15, 2025
    Days on Market:
    273
    Last Refresh:
    Mar 17 at 1:13 pm

    Property Features for 330 Main St

    General Information

    Standard status
    Active
    Size
    39,388 SF
    Lot size
    0.82 Acres
    Property subtype
    Office

    Building Details

    Year Built
    1986

    Spaces For Lease

    at 330 Main St Contact us

    3rd Floor, Suite 305 $16 /Mo

    Size
    2,400 SF
    Type
    Office
    Lease Type: Gross + JanitorialnAVAILABLE: IMMEDIATELYnSpacious lobby with coffered...
    show more
    Contact us

    3rd Floor, Suite 302 $16 /Mo

    Size
    1,600 SF
    Type
    Office
    Lease Type: Gross + JanitorialnAVAILABLE: IMMEDIATELYnFully Built Out as Professional...
    show more
    Contact us

    Suite 202 $16 /Mo

    Size
    4,041 SF
    Type
    Office
    Contact us

    Suite 301 $16 /Mo

    Size
    1,680 SF
    Type
    Office
    Glass entry with spacious reception, multiple offices along window line, admin and...
    show more
    Contact us

    We can help!

    Listing Contact
    Rob Montesi

    Listing agent Rob Montesi License #CT 0786691

    Listing office Goman York

    Listing date Aug 15, 2025

    Source Crexi

    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 Goman York

    HighLights

    • Prime location on Main Street in downtown Hartford with high visibility.
    • Upside potential through building upgrades and lease‑up of vacant space (currently 67% occupied).
    • DT3 zoning allows for the addition of two floors, expanding to a five‑story building.
    • Ample parking options: surface, covered, and heated underground.
    • Well‑established 39,388‑square‑foot office building constructed in 1986.
    • Hartford office submarket experiencing increasing rents and decreasing supply.

    Overview

    This is a masonry-constructed office building with 39,388 square feet of space. Constructed in 1986, the three-story building features an attractive lobby, two passenger elevators, and recessed lighting. Parking options include surface, covered, and a heated underground lot. The property is situated on a 0.82-acre lot with DT3 zoning, which allows for two additional floors to be added, for a total of a five-story building. The building is approximately 67% occupied. Located in the heart of Hartford, Connecticut, at 330 Main Street, the property has high visibility. The building is located in the Hartford Office Submarket.
    Property Profile Insight Report Location Intelligence

    Current Use by Public Records

    Dental Implant Solutions ... Dental Office Alexander Aponte Law ... Law Firm Law Office of Robert ... Law Firm Law Office of Lucas ... Law Firm Wolf Barbara E Law Firm

    Suggested Use

    Restaurant Real Estate Agency Law Firm Building Supply Spa & Massage Center Dental Office Big Box & Wholesale Store Auto Repair Shop Hair Salon Nail Salon

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

    Location Insight

    • Map
    • Local Demand
    City
    Hartford
    County
    Hartford
    State
    Connecticut
    Longitude
    -72.6743753
    Latitude
    41.759834

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    FAQs

    What type of property is this?
    Office building - 39,388 SF office building in downtown Hartford.
    Where is this office building located?
    The property is located at 330 Main St Hartford, CT.
    What are key features of this property?
    This property features: Prime location on Main Street in downtown Hartford with high visibility.; Upside potential through building upgrades and lease‑up of vacant space (currently 67% occupied).; DT3 zoning allows for the addition of two floors, expanding to a five‑story building.
    We can help!
    Contact for Pricing
    Please call us for current price
    and status of this listing
    Rob Montesi
    Real Estate License ID: CT 0786691
    Learn More
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    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
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