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    19 Pearl St Groton, CT 6355

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    For Sale
    $1,595,000

    Well-maintained four-family home in downtown Mystic with income potential.

    Type:Multi Family
    Added:
    Apr 27, 2026
    Days on Market:
    4
    Last Refresh:
    Apr 27 at 8:06 pm

    Property Features for 19 Pearl St

    General Information

    Standard status
    Active
    Property subtype
    Multi Family

    Building Details

    Year Built
    1844

    We can help!

    Listing Contact
    Judith Caracausa

    Listing agent Judith Caracausa License #REB.0788601

    Listing office William Pitt Sotheby's Int'l

    Listing date Apr 27, 2026

    Source Elliman

    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 William Pitt Sotheby's Int'l

    Overview

    Historic Mystic Four-Family Home

    This well-maintained four-family home is located in historic downtown Mystic. The property is 100 percent occupied with one-year leases. It features two legally approved Airbnb units (town of Groton) with private parking, offering revenue potential. The building includes three one-bedroom, one-bath apartments, plus a second-floor three-bedroom, 2.5-bath residence. This residence is suitable for owner occupancy, long-term rental, or continued short-term use. The property has a proven annual and VRBO rental history. Additional features include two covered porches and off-street parking. The property is located steps from Mystic's shops, restaurants, the Bascule Bridge, and waterfront activities. Shared laundry is available in the basement. The bike score is 47, indicating it is somewhat bikeable, and the walk score is 52, indicating it is somewhat walkable. This property is suitable for investors, second-home buyers, or those seeking to live in downtown Mystic while generating income.
    Location Intelligence

    Current Use by Public Records

    Zest Noank Cafe & Coffee Shop United States Postal ... Money Order Service Spencer & Lynn Wine ... (Bike/Boat/Book/etc) Store

    Suggested Use

    Law Firm Real Estate Agency 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
    Groton
    County
    New London
    State
    Connecticut
    Longitude
    -71.9879768
    Latitude
    41.3249549

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    FAQs

    What type of property is this?
    Quadplex - Well-maintained four-family home in downtown Mystic with income potential.
    Where is this quadplex located?
    The property is located at 19 Pearl St Groton, CT.
    What is the asking price?
    The asking price for this property is $1,595,000.
    What are key features of this property?
    This property features: Income‑producing 4‑family home with 2 legally approved Airbnb units.; Prime downtown Mystic location, steps from shops, restaurants, and waterfront activities.; 100% Occupied with one year lease.
    (860) 912-9903
    We can help!
    Listing Contact
    Judith Caracausa
    Real Estate License ID: REB.0788601
    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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