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

    621 E Boston Post Road Mamaroneck, NY 10543

    View on Map
    Claim this Listing
    New
    For Lease
    $3,600 /Mo

    COMMERCIAL - Mamaroneck, NY

    Type:Retail
    Property size:
    900 SF
    Added:
    Apr 8, 2026
    Days on Market:
    7
    Last Refresh:
    Apr 14 at 6:06 pm

    Property Features for 621 E Boston Post Road

    General Information

    Property type
    Commercial Lease
    Property subtype
    Retail
    Rooms
    Basement
    Basement
    Walk-Out Access, Full
    Standard status
    Active
    Size
    900 SF

    Taxes and HOA fees

    Tax Year
    2026

    Utilities

    Utilities
    Cable Available
    Sewer type
    Public Sewer
    Heating system
    Forced Air
    Cooling system
    Central Air
    Water source
    Public

    Building Details

    Floors in Building
    1
    Building materials
    Block

    We can help!

    Listing Contact
    Brian T. Sullivan

    Listing agent Brian T. Sullivan License #40SU0972731

    Listing office Houlihan-Parnes Properties 4 West Rd Oak Ln., Ste. 200, White Plains, NY

    Listing date Apr 8, 2026

    MLS# 982472

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

    Overview

    Retail Space in Mamaroneck, NY

    This 900 square foot retail space is available for lease and is located on the busy East Boston Post Road in Mamaroneck, Westchester County, NY. The space features a large walk-out basement with a walk-in refrigerator. The property benefits from ample street parking and an adjacent parking lot. Previously occupied by Edible Arrangement, the space is in turnkey condition.
    Property Profile Insight Report Location Intelligence

    Current Use by Public Records

    Edible Arrangements (Bike/Boat/Book/etc) Store

    Suggested Use

    Real Estate Agency Law Firm Restaurant Spa & Massage Center Dental Office Hair Salon Nail Salon Building Supply Gym & Fitness Center Daycare Center

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

    Location Insight

    • Map
    • Local Demand
    City
    Mamaroneck
    County
    Westchester
    State
    New York
    Longitude
    -73.7271878
    Latitude
    40.9519494

    Nearby Similar for Lease

    • Contact for pricing

      Retail Space on Busy Street

      Dynamic retail space in affluent Westchester County neighborhood.
      172 E Boston Post Road, Mamaroneck, NY 10543
      View Details
    • Contact for pricing

      Mamaroneck Commercial Office For Lease

      Single-story commercial office building in Mamaroneck available for lease.
      397 Palmer Avenue, Mamaroneck, NY 10543
      View Details
    • Contact for pricing

      Mamaroneck Retail or Office Space

      Retail or office space near I95 and Metro North.
      360 Mount Pleasant Avenue unit: D, Mamaroneck, NY 10543
      View Details
    • Contact for pricing

      Mamaroneck Commercial Flex Space Available

      Flex space ideal for contractors near Route 95.
      360 Mount Pleasant Avenue unit: E, Mamaroneck, NY 10543
      View Details
    • $27/mo

      Retail Space Near Train Station

      Commercial space for rent across from Mamaroneck train station.
      313 Halstead Avenue, Mamaroneck, NY 10543
      View Details
    • Contact for pricing

      Retail Space Near Train Station

      650 SF retail space in Mamaroneck, near transportation.
      432 Mamaroneck Avenue, Mamaroneck, NY 10543
      View Details
    • $27/mo

      Retail Space Near Train Station

      Commercial space for rent across from Mamaroneck Metro-North station.
      311 Halstead Avenue, Mamaroneck, NY 10543
      View Details
    • $15/mo

      Mamaroneck Basement Storage Space

      Basement storage in downtown Mamaroneck, near train and amenities.
      313 Halstead Avenue unit: Bsmt, Mamaroneck, NY 10543
      View Details
    • Contact for pricing

      Mamaroneck Commercial Office Space

      Commercial office space for lease in convenient Mamaroneck location.
      397 Palmer Avenue, Mamaroneck, NY 10543
      View Details
    • Contact for pricing

      Prime Retail Space in Mamaroneck

      429 sq ft retail space in a vibrant location.
      324 Mount Pleasant Avenue, Mamaroneck, NY 10543
      View Details
    • Contact for pricing

      Mamaroneck Commercial Space For Lease

      Versatile commercial space in Mamaroneck, near transportation and amenities.
      328 Northrup Avenue, Mamaroneck, NY 10543
      View Details
    • Contact for pricing

      Retail or Office Space Available

      Retail or office space with bathroom, close to transportation.
      360 Mount Pleasant Avenue #D, Mamaroneck, NY 10543
      View Details

    FAQs

    What type of property is this?
    Retail space - Prime retail space on East Boston Post Road for lease.
    Where is this retail space located?
    The property is located at 621 E Boston Post Road Mamaroneck, NY.
    What is the lease rate?
    The lease rate is $3,600 /Mo.
    What are key features of this property?
    This property features: Prime retail location on busy East Boston Post Road.; Turnkey condition, previously occupied by Edible Arrangement.; Large walk‑out basement with walk‑in refrigerator.
    (914) 557-5732
    We can help!
    Listing Contact
    Brian T. Sullivan
    Real Estate License ID: 40SU0972731
    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!