Add Listing
    For Sale
    • 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

    10 Mckown Street Boothbay Harbor, ME 04538

    View on Map
    Claim this Listing
    New
    For Sale
    $399,000

    COMMERCIAL - Boothbay Harbor, ME

    Property size:
    735 SF
    Lot size:
    0.02 Acres
    Added:
    Apr 17, 2026
    Days on Market:
    1
    Last Refresh:
    Apr 17 at 6:06 pm

    Property Features for 10 Mckown Street

    General Information

    Property type
    Commercial Sale
    Property subtype
    Other
    Zoning
    Downtown Business A
    Basement
    Crawl Space
    Standard status
    Active
    Size
    735 SF
    Lot size
    0.02 Acres

    Taxes and HOA fees

    Tax Year
    25
    Tax Annual Amount
    3584

    Utilities

    Sewer type
    Public Sewer
    Water source
    Public

    Building Details

    Year built
    1973
    Flooring type
    Wood
    Building materials
    Wood Siding, Shingle Siding, Wood Frame
    Roof type
    Shingle

    We can help!

    Listing Contact
    Jana Caldwell
    Jana Caldwell

    Listing agent Jana Caldwell

    Listing office Tindal & Callahan Real Estate 32 Oak Street, Boothbay Harbor, ME

    Listing date Apr 17, 2026

    MLS# 1654349

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

    Overview

    Boothbay Harbor Commercial Building

    Located in downtown Boothbay Harbor, this commercial building offers excellent exposure with sidewalk frontage along Mckown Street. The property is within walking distance of the waterfront and parking. This is an opportunity to own a piece of commercial downtown. Currently, the property is home to a retail shop with approximately 735 square feet on one floor. Town water and sewer are available. The property was previously a pastry shop. The property is located in Lincoln County, Maine.
    Property Profile Insight Report Location Intelligence

    Current Use by Public Records

    Storefront properties

    Suggested Use

    Real Estate Agency Law Firm Restaurant Spa & Massage Center Hair Salon Nail Salon Building Supply Gym & Fitness Center Auto Repair Shop Skin Care Clinic

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

    Location Insight

    • Map
    • Local Demand
    City
    Boothbay Harbor
    County
    Lincoln
    State
    Maine
    Longitude
    -69.6283739
    Latitude
    43.8513077

    Nearby Similar for Sale

    • $795,000
      3,183 SF

      Iconic Commercial Space in Boothbay

      Prime retail space in the heart of downtown Boothbay Harbor.
      34 Townsend Avenue, Boothbay Harbor, ME 04538
      View Details
    • $849,000
      4,403 SF

      Boothbay Harbor Multifamily Investment Opportunity

      Mixed-use property in downtown Boothbay Harbor with income potential.
      53 Commercial Street, Boothbay Harbor, ME 04538
      View Details
    • $849,000
      3,884 SF

      Boothbay Harbor Commercial Opportunity

      Prime downtown location with harbor views and income potential.
      53 Commercial Street, Boothbay Harbor, ME 04538
      View Details
    • $395,000
      2,684 SF

      Historic Building in Boothbay Harbor

      Charming 1880s building in downtown Boothbay Harbor.
      25 Oak Street, Boothbay Harbor, ME 04538
      View Details
    • $1,400,000
      9,750 SF

      Boothbay Harbor Commercial Property

      Harbor front commercial property with redevelopment potential.
      48 Commercial Street, Boothbay Harbor, ME 04538
      View Details
    • $1,350,000
      2,948 SF

      Boothbay Harbor Restaurant Opportunity

      Turnkey restaurant with harbor views in prime downtown location.
      12 By Way, Boothbay Harbor, ME 04538
      View Details
    • $1,150,000
      5,508 SF

      Historic Building with Business Potential

      Iconic commercial property in downtown Boothbay Harbor with turnkey revenue.
      4 Townsend Avenue, Boothbay Harbor, ME 04538
      View Details
    • $499,000
      1,570 SF

      Boothbay Harbor Versatile Income Property

      Renovated property with rental units and parking revenue potential.
      43 Oak Street, Boothbay Harbor, ME 04538
      View Details
    • $2,150,000
      2,600 SF

      Luxurious Waterfront Duplex in Boothbay

      Recently renovated two-unit property with frontage on Boothbay Harbor.
      63 Townsend Avenue, Boothbay Harbor, ME 04538
      View Details
    • $795,000
      2,084 SF

      Renovated Duplex with Harbor Views

      Renovated duplex with water views in Boothbay Harbor, Maine.
      40 Atlantic Avenue, Boothbay Harbor, ME 04538
      View Details
    • $1,450,000
      5,508 SF

      Downtown Boothbay Harbor Office/Retail Building

      Iconic commercial property with built-in business potential in downtown Boothbay.
      4 Townsend Avenue, Boothbay Harbor, ME 04538
      View Details
    • $550,000
      1,570 SF

      Renovated Boothbay Harbor Rental Property

      Versatile, renovated property with rental income potential in Boothbay Harbor.
      43 Oak Street, Boothbay Harbor, ME 04538
      View Details

    FAQs

    What type of property is this?
    Storefront property - Commercial building in the heart of Boothbay Harbor's downtown.
    Where is this storefront property located?
    The property is located at 10 Mckown Street Boothbay Harbor, ME.
    What is the asking price?
    The asking price for this property is $399,000.
    What are key features of this property?
    This property features: Prime downtown Boothbay Harbor location with excellent sidewalk frontage on McKown Street.; Rare opportunity to own commercial property in a desirable downtown area.; Versatile space suitable for various business ventures (retail, gallery, etc.).
    (207) 633-6711
    We can help!
    Listing Contact
    Jana Caldwell
    Jana Caldwell
    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!