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    54 Old Boston Post Rd Westbrook, CT 06498

    Sponsored
    For Sale
    $1,790,000

    Commercial For Sale - Westbrook, CT

    Property size:
    5,244 SF
    Lot size:
    10.71 Acres
    Days on Market:
    37
    Last Refresh:
    Jan 20 at 8:06 pm

    Property Features for 54 Old Boston Post Rd

    General Information

    Property type
    Commercial Sale
    Property subtype
    Other
    Standard status
    Active
    Zoning
    CB
    Rooms
    Bathroom 1, Bathroom 2, Bathroom 3, Bathroom 4
    Bathrooms
    4
    APN
    999999999
    Parking
    1000
    Parking features
    Parking Lot
    Interior features
    Loading - Waterfront, Public Restrooms
    Exterior features
    Doors - 20+ Ft
    Size
    5,244 SF
    Lot size
    10.71 Acres

    Utilities

    Utilities
    Water Available
    Heating system
    Natural Gas
    Cooling system
    None (Cooling)

    Building Details

    Year built
    1960
    Floors in Building
    2
    Roof type
    Asphalt, Shingle
    Architectural style
    Other

    We can help!

    Listing Contact
    Cheryl Cook

    RE/MAX VALLEY SHORE (860) 388-1228 [email protected]

    Listing agent Cheryl Cook (860) 388-1228

    Listing date Dec 15, 2025

    MLS# 24012746 Listing URL

    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

    Westbrook Marina Opportunity

    Located in Westbrook, this marina, established in 1948, occupies 10.71 acres. It features two mixed-use buildings totaling 5244 square feet and 15 docks with 256 slips, accommodating power boats and jet skis up to 26 feet in length. Known for customer service and local reputation, the marina is situated at the intersection of Old Boston Post and Hammock Road. Westbrook is recognized for its nautical history. Nestled on the Patchouge River, the marina's proximity to Long Island Sound allows anglers quick access. Boaters can travel west to Clinton, docking at restaurants, or explore east of Old Saybrook and the Connecticut River, reaching Rhode Island, Block Island, Greenport, and Long Island. In addition to the docks, the marina provides storage, winterization, winter storage, and boat repair/maintenance services. The main office building offers 2464 square feet of living space. The additional two-story building features 4,448 square feet and a living area of 2,780 square feet. The owner has building concept plans for a potential redevelopment of a 40-unit condo complex, including 16 one-bedroom and 24 two-bedroom units.
    Property Profile Insight Report Location Intelligence

    Current Use by Public Records

    World Record Striper ... Fishing Store

    Suggested Use

    Restaurant Realty agency Law Firm Building Supply Spa & Massage Wholesale Shop Auto Repair Shop Hair Salon Nail Salon Hotel & Motel

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

    Location Insight

    • Map
    • Local Demand
    City
    Westbrook
    County
    Middlesex
    State
    Connecticut
    Longitude
    -72.4690919
    Latitude
    41.2787178

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    FAQs

    What type of property is this?
    Marina - Marina with 256 slips on 10.71 acres.
    Where is this marina located?
    The property is located at 54 Old Boston Post Rd Westbrook, CT.
    What is the asking price?
    The asking price for this property is $1,790,000.
    What are key features of this property?
    This property features: - Established marina (Pier 76) on 10.71 acres with **15 docks and 256 slips for boats/jet skis up to 26'**.; - **Prime location on Patchouge River** with quick access to Long Island Sound and boating destinations.; - Two mixed-use buildings totaling 5244 sq/ft, including office space and living areas.
    (860) 388-1228
    Request Owner's contact information
    54 Old Boston Post Rd Westbrook, CT 06498
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    Westbrook, CT 06498
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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
    54 Old Boston Post Rd Westbrook, CT 06498
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    We can help!
    Listing Contact
    Cheryl Cook
    Real Estate License ID: 751433
    (860) 388-1228
    Learn more
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