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    1155 Seagrape Ln Sanibel, FL 33957

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    Sponsored
    For Sale
    $975,000

    MULTI_FAMILY - Ranch - Sanibel, FL

    Type:Single Family Residence
    Lot size:
    0.41 Acres
    Days on Market:
    2
    Last Refresh:
    Mar 21 at 9:06 pm

    Property Features for 1155 Seagrape Ln

    General Information

    Property type
    Residential Multi Family
    Property subtype
    Single Family Residence
    Standard status
    Active
    Rooms
    Bathroom 2, Bathroom 1, Bedroom 4, Bedroom 2, Bedroom 1, Bedroom 3
    Bedrooms
    4
    Bathrooms
    2
    APN
    21-46-23-T1-00018.0010
    Patio and Porch features
    Patio
    Pets allowed
    Yes
    Exterior features
    Patio
    Lot size
    0.41 Acres

    Utilities

    Sewer type
    Public Sewer
    Cooling system
    Wall Unit(s), Ceiling Fan(s)
    Water source
    Public

    Building Details

    Year built
    1953
    Floors in Building
    1
    Number of units
    2
    Building materials
    VinylSiding, WoodFrame
    Roof type
    Shingle
    Architectural style
    Ranch

    We can help!

    Listing Contact
    Eric Pfeifer
    Eric Pfeifer

    Pfeifer Realty Group

    Listing agent Eric Pfeifer License #280522587

    Listing date Mar 20, 2026

    MLS# 2026010785

    Copyright © 2026 Florida Gulf Coast Multiple Listing Service, 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

    Sanibel Duplex Near Gulf of Mexico

    Located on Sanibel's East End, this beachside duplex is situated on a seashell-laden road leading directly to the Gulf of Mexico. The property is near the historic lighthouse, marina, fishing pier, shops, and restaurants. The property was previously a strong income producer with annual rental revenue nearing $100,000 prior to Hurricane Ian, and showed potential for increased income based on updated pricing strategies and market conditions at the time. The duplex now presents a blank canvas for renovation or redevelopment. The oversized lot and prime location create flexibility for a buyer, with neighboring properties on the street already rebuilt or renovated. The generous lot size, one of the largest on the street, offers ample space for features such as a pool. Opportunities close to the Gulf in the East End are rare. The property is being sold as is. The lot size is 0.4132 acres.
    Property Profile Insight Report Location Intelligence

    Current Use by Public Records

    Duplexes

    Suggested Use

    Real Estate Agency Law Firm Restaurant Spa & Massage Center Kitchen & Bath Showroom Department Store HVAC Service Grocery & Convenience Store Hotel & Motel Travel Agency

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

    Location Insight

    • Map
    • Local Demand
    City
    Sanibel
    County
    Lee
    State
    Florida
    Longitude
    -82.022142
    Latitude
    26.450146

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    FAQs

    What type of property is this?
    Duplex - Beachside duplex on Sanibel's East End, steps to the Gulf.
    Where is this duplex located?
    The property is located at 1155 Seagrape Ln Sanibel, FL.
    What is the asking price?
    The asking price for this property is $975,000.
    What are key features of this property?
    This property features: - Prime East End location on Sanibel Island, steps from the Gulf of Mexico and close to key attractions.; - Oversized lot offering flexibility for renovation, redevelopment, or custom single-family home construction.; - Strong income potential as a duplex (historical rental revenue near $100,000).
    (239) 851-3699
    Request Owner's contact information
    1155 Seagrape Ln Sanibel, FL 33957
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    Sanibel, FL 33957
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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
    1155 Seagrape Ln Sanibel, FL 33957
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    Listing Contact
    Eric Pfeifer
    Eric Pfeifer
    Real Estate License ID: 280522587
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