Add Listing
    For Lease
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    AI Search
    The Largest CRE Database in the US with Over 1 Million Listings

    389 Whitney Ave New Haven, CT 06511

    View on Map
    Sponsored
    For Lease
    $500 /Mo ($12 SF/Yr)

    COMMERCIAL - New Haven, CT

    Property size:
    500 SF
    Days on Market:
    15
    Last Refresh:
    Mar 17 at 3:06 am

    Property Features for 389 Whitney Ave

    General Information

    Property type
    Commercial Lease
    Property subtype
    Other
    Standard status
    Active
    Zoning
    RH1
    Parking
    50
    Exterior features
    Sidewalk,Door Sign
    Size
    500 SF

    Utilities

    Sewer type
    Public Sewer
    Cooling system
    Central Air
    Water source
    Public

    Building Details

    Year built
    1898
    Floors in Building
    4
    Flooring type
    Carpet - Full

    We can help!

    Listing Contact
    Susan Candido Criscuolo

    Press/Cuozzo Realtors 203-288-1900x123

    Listing agent Susan Candido Criscuolo (203) 288-1900

    Listing date Mar 2, 2026

    MLS# 24133259

    Copyright © 2026 SmartMLS, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

    Learn more

    Property Insight Report

    Overview

    Historic Office Space For Lease

    Individual office spaces ranging from 350 to 950 square feet are available for professional use. The property, known as The Mellon House, is a three-story, turn-of-the-century brick Gothic revival style single identity building. All utilities and internet are included, with tenants responsible for cleaning their private offices. The space includes a client waiting area, tenant break room, and two bathrooms. Off-street and on-street parking are available. The property is situated in a historic area of New Haven, minutes from downtown, with convenient highway access to I-91 and I-95. The intended use of the property is for private office use.
    Property Profile Insight Report Location Intelligence

    Current Use by Public Records

    Moses Ira PhD Physician Anne Dutton LCSW Foster Care Service Geller Jesse D ... Physician Ottenheimer Susan Psychotherapist The Consultation Center Social Service Agency

    Suggested Use

    Restaurant Real Estate Agency Law Firm Spa & Massage Center Dental Office Hair Salon Nail Salon Food Market Grocery & Convenience Store Pharmacy

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

    Location Insight

    • Map
    • Local Demand
    City
    New Haven
    County
    New Haven
    State
    Connecticut
    Longitude
    -72.9176731
    Latitude
    41.3210282

    Nearby Similar for Lease

    • $25 SF/Yr
      3,000 SF

      Prime Retail Space in Hamden

      Retail space for lease on a busy commercial corridor.
      2415 Dixwell Ave, Hamden, CT 06514
      View Details
    • New
      $750 /Mo
      210 SF

      New Haven Professional Office Sublease

      Professional office space for sublease in convenient New Haven location.
      700 State St, New Haven, CT 06511
      View Details
    • New
      $500 /Mo
      100 SF

      Professional Office Space in New Haven

      Sublease office space in convenient location near downtown New Haven.
      700 State St, New Haven, CT 06511
      View Details
    • $8 SF/Yr
      12,075 SF

      West Haven Commercial Space Available

      Showroom and warehouse space suitable for various businesses.
      754 Washington Ave, West Haven, CT 06516
      View Details
    • $500 /Mo
      16,000 SF

      Dynamic Office Spaces For Rent

      Strategically located office spaces in a historic bank building.
      1 Circular Ave, Hamden, CT 06514
      View Details
    • $2,200 /Mo
      11,800 SF

      Retail/Office Space in Hamden, CT

      850 SF retail/office space in high-traffic Hamden location.
      2348 Whitney Ave, Hamden, CT 06518
      View Details
    • $14 SF/Yr
      2,927 SF

      West Haven Office Space Available

      Office space for lease with flexible configurations and easy access.
      687 Campbell Ave, West Haven, CT 06516
      View Details
    • $16 SF/Yr
      2,560 SF

      Prime Hamden Commercial Space Available

      High-traffic Hamden location, ideal for office or retail use.
      2340 Whitney Ave, Hamden, CT 06518
      View Details
    • $16 SF/Yr
      3,200 SF

      Prime Hamden Office/Retail Space

      3200 SF office/retail space in high-traffic Hamden location.
      2340 2Nd St, Hamden, CT 06518
      View Details
    • $3,700 /Mo
      72,310 SF

      East Haven Office Space Available

      3,200 SF office space with functional layout for rent.
      182 Commerce St, East Haven, CT 06512
      View Details
    • $10,000 /Mo
      5,187 SF

      Renovated Flex Space in Hamden

      5,187 SF renovated flex space with ample parking.
      2259 State St, Hamden, CT 06517
      View Details
    • $2,100 /Mo
      1,379 SF

      New Haven Commercial Space Available

      Prime commercial space for lease in New Haven, Connecticut.
      530 Whalley Ave, New Haven, CT 06511
      View Details

    FAQs

    What type of property is this?
    Office units - Individual office spaces available in historic New Haven location.
    Where is this office units located?
    The property is located at 389 Whitney Ave New Haven, CT.
    What is the lease rate?
    The lease rate is $12 SF/Yr.
    What are key features of this property?
    This property features: - All utilities and internet included in rent.; - Prime location minutes from downtown New Haven with easy access to I-91 and I-95.; - Flexible office spaces available from 350 sq ft to 950 sq ft.
    (203) 627-9130
    Request Owner's contact information
    389 Whitney Ave New Haven, CT 06511
    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.
    389 Whitney Ave
    New Haven, CT 06511
    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
    389 Whitney Ave New Haven, CT 06511
    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

    We can help!
    Listing Contact
    Susan Candido Criscuolo
    (203) 627-9130 (203) 288-1900
    Learn more
    Google sign-in failed. Please try again or use another login method.
    Sign Up Successful!
    You now have access to more from Realmo!