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    7821 3Rd Ave S St Petersburg, FL 33707

    For Sale
    $1,089,000

    Land - ST PETERSBURG, FL

    Lot size:
    0.19 Acres
    Days on Market:
    62
    Last Refresh:
    Dec 15 at 8:06 am

    Property Features for 7821 3Rd Ave S

    General Information

    Property type
    Land
    Property subtype
    Other
    Standard status
    Active
    Zoning
    RES
    APN
    24-31-15-84042-009-0120
    Pets allowed
    Yes
    Exterior features
    Paved, Dock
    Dock
    1
    Lot size
    0.19 Acres

    Utilities

    Water front features
    Waterfront
    Water front
    1

    Building Details

    Architectural style
    Other

    Coastal Properties Group International, LLC (727) 493-1555 [email protected]

    Listing agent Debbie McGinty, LLC (727) 493-1555 License #3312496

    Listing date Oct 15, 2025

    MLS# TB8382658 Listing URL

    Copyright © 2025 Stellar MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

    Overview

    Waterfront Lot in Causeway Isles

    This waterfront lot is located in the Causeway Isles neighborhood. Situated within FEMA’s Limit of Moderate Wave Action (LiMWA) line, it may offer lower development costs. The property is fully cleared and positioned at the start of a point, providing open-water views, deep water access, and protected harborage with northeast exposure. The lot features 103 feet of water frontage. A new seawall was completed in April 2025, featuring a 28-inch-wide cap raised to the maximum height allowed. A current survey and soil testing report are available. Causeway Isles and Yacht Club Estates are known for their central location, with quick access to the Intracoastal Waterway, Gulf beaches 2 miles away, and downtown St. Petersburg 5 miles away. The lot is located on Third Avenue South, and there are five lots that will soon be developed, and two lots where new construction will soon be complete.
    Property Profile Location Intelligence

    Current Use by Public Records

    Residential land & home ...

    Suggested Use

    Realty agency Law Firm Restaurant Spa & Massage Dental Office Hair Salon Nail Salon Clothing Store Building Supply Auto Repair Shop

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

    Location Insight

    • Map
    • Local Demand
    City
    St Petersburg
    County
    Pinellas
    State
    Florida
    Longitude
    -82.744523
    Latitude
    27.766628

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    FAQs

    What type of property is this?
    Residential land & home lot - Cleared waterfront lot with new seawall, deep water access.
    Where is this residential land & home lot located?
    The property is located at 7821 3Rd Ave S St Petersburg, FL.
    What is the asking price?
    The asking price for this property is $1,089,000.
    What are key features of this property?
    This property features: - Prime waterfront lot in highly desirable Causeway Isles with expansive open-water views, deep water access, and protected harborage.; - New seawall completed in April 2025 with enhanced durability and maximum height for protection.; - Located within FEMA's LiMWA line, potentially reducing development costs.
    (727) 493-1555
    Request Owner's contact information
    7821 3Rd Ave S St Petersburg, FL 33707
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    St Petersburg, FL 33707
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    Realmo Value Estimation

    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.

    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.

    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
    7821 3Rd Ave S St Petersburg, FL 33707
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