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    Duck Key Waterfront Residential Lot Title is generated by Realmo AI

    322 E Seaview Drive, Duck Key, FL 33050

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    Claim this Listing
    For Sale
    $2,150,000

    LAND - Duck Key, FL

    Lot size:
    0.17 Acres
    Added:
    Nov 10, 2025
    Days on Market:
    193
    Last Refresh:
    May 22 at 7:06 pm

    Property Features for 322 E Seaview Drive

    General Information

    Property type
    Land
    Property subtype
    Other
    Zoning
    SR - Sub Urban Residentia
    Standard status
    Active
    APN
    00384240-000000
    Lot size
    0.17 Acres

    Taxes and HOA fees

    Tax Year
    2024
    Tax Description
    BK 1 LT 11 DUCK KEY YACHT CLUB ISLAND SEC 4 TOMS HARBOR PB5-82 OR425-133 OR3063-2266
    Tax Annual Amount
    9958

    Utilities

    Water front
    1

    We can help!

    Listing Contact
    Joseph Suarez

    Listing agent Joseph Suarez License #3366522

    Listing office Trustpoint Realty, LLC 15207 NW 60 Ave., Miami Lakes, FL

    Listing date Nov 10, 2025

    MLS# 617274 Listing URL

    Copyright © 2026 Florida Keys Board of REALTORS®. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

    HighLights

    • Yacht‑accessible, deep‑water canal frontage (100 ft depth) on the ocean side with 75 ft of canal frontage.
    • ROGO permit is grandfathered in, allowing immediate construction.
    • Fully approved dock plans are included.
    • Enjoy uninterrupted open‑ocean views from a three‑story home.
    • Access to exclusive clubhouse with tennis courts and nearby Hawks Cay Resort amenities.
    • Prime location near Grassy Key sandbar, reefs, fishing spots, and bay‑side access.

    Overview

    This 7,500 sq ft residential lot on Duck Key Island features 75 ft of canal frontage and 100 ft of deep-water canal depth on the ocean side with crystal-clear waters. The property is yacht accessible. The ROGO permit is already grandfathered in, so construction can start immediately. Fully approved dock plans are included. A three-story home will feature uninterrupted open-ocean views over the cul-de-sac. The lot is located minutes from the calm Grassy Key sandbar, with deep drops a few miles out for fishing a variety of species, close to reefs and Islamorada humps, and near bridges for easy bay-side access. The property is zoned SR - Sub Urban Residentia.
    Property Profile Location Intelligence

    Current Use by Public Records

    Waterfront Land

    Suggested Use

    Restaurant Real Estate Agency Law Firm Nail Salon Hotel & Motel Gym & Fitness Center Bar & Pub Bed & Breakfast Arcade & Gaming Center Restaurant

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

    Location Insight

    • Map
    • Local Demand
    City
    Duck Key
    County
    Monroe
    State
    Florida
    Longitude
    -80.9100129
    Latitude
    24.7685694

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    FAQs

    What type of property is this?
    Waterfront Land - 7,500 sq ft lot with 75 ft canal frontage.
    Where is this waterfront land located?
    The property is located at 322 E Seaview Drive Duck Key, FL.
    What is the asking price?
    The asking price for this property is $2,150,000.
    What are key features of this property?
    This property features: Yacht‑accessible, deep‑water canal frontage (100 ft depth) on the ocean side with 75 ft of canal frontage.; ROGO permit is grandfathered in, allowing immediate construction.; Fully approved dock plans are included.
    (305) 300-2804
    We can help!
    Listing Contact
    Joseph Suarez
    Real Estate License ID: 3366522
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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.

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