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For sale
  • $850,000

    3610 S Seas St, Big Pine Key, FL 33043

    5beds
    1,104sqft
    : 
    $5,135/mo
    Get pre-qualified
    Single Family Residence
    Built in 1985
    5,227 Square Feet Lot
    $823,000 Zestimate®
    $770/sqft
    $-- HOA

    What's special

    Waterfront propertyBright comfortable living spacesTwo separate living unitsImpact windows throughout
    Welcome to your perfect Florida Keys retreat! Situated on a spacious 5,250 s/f lot, this versatile waterfront property offers two separate living units, making it ideal for multi-generational living, vacation use, or income-producing potential. The upper level features 3 bedrooms and 2 bathrooms with bright, comfortable living spaces designed for relaxed island living. The lower unit offers 2 bedrooms and 1 bathroom and is currently rented month-to-month for $4,000, with the tenant also utilizing the upstairs portion of the home. This property is loaded with upgrades and features for convenience, security, and outdoor enjoyment, including a shingle roof approximately 8 years old, impact windows throughout, and two elevated A/C units that are less than 4 years old. Boating and recreational enthusiasts will appreciate the 50-foot dock, along with existing preparation for water and electricity service for boats on the canal. Additional highlights include a 16-camera security system, RV preparation, and readiness for an electric vehicle charging station. Perfectly located just a 5-minute walk from the coast, this exceptional property combines waterfront lifestyle, flexibility, and modern upgrades in one incredible Florida Keys opportunity.
    93 days
    |
    812
    |
    51
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    Felipe Carmona 305-213-8474,

    Carmona Realty Group, LLC

    Source: FLKMLS,MLS#: 619979MLS Logo

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 5
      • Bathrooms: 3
      • Full bathrooms: 3
      Appliances
      • Included: Washer, Dishwasher, Refrigerator, Microwave
      Features
      • Flooring: Tile
      Interior area
      • Total structure area: 1,104
      • Total interior livable area: 1,104 sqft

      Property

      Features
      • Patio & porch: Deck
      • On waterfront: Yes
      Lot
      • Size: 5,227 Square Feet
      • Dimensions: 50 X 105
      Details
      • Parcel number: 00295110000000
      • Zoning: OTH - Other Zoning

      Construction

      Type & style
      • Home type: SingleFamily
      • Property subtype: Single Family Residence
      Materials
      • CBS
      Condition
      • Updated/Remodeled
      • New construction: No
      • Year built: 1985

      Community & HOA

      Community
      • Subdivision: Port Pine Heights (29.0)
      HOA
      • Has HOA: No
      • Services included: Other
      Location
      • Region: Big Pine Key

      Financial & listing details

      • Price per square foot: $770/sqft
      • Tax assessed value: $589,875
      • Annual tax amount: $5,985
      • Date on market: 5/20/2026

        Estimated market value

        $823,000

        $782,000 - $864,000

        $5,483/mo

        Price history

        DateEventPrice
        5/20/2026Listed for sale$850,000+240%$770/sqft
        Source: Key West AOR #619979 Report a problem
        8/4/2015Sold$250,000+4.6%$226/sqft
        Source: Public Record Report a problem
        6/25/2010Listing removed$239,000$216/sqft
        Source: Coldwell Banker Schmitt #550234 Report a problem
        5/21/2010Listed for sale$239,000$216/sqft
        Source: Coldwell Banker Schmitt #550234 Report a problem
        4/17/2010Listing removed$239,000$216/sqft
        Source: Coldwell Banker Schmitt Real Estate Co. #550234 Report a problem
        12/19/2009Price change$239,000-11.2%$216/sqft
        Source: Coldwell Banker Schmitt R.E. - BPK #550234 Report a problem
        11/14/2009Listed for sale$269,000$244/sqft
        Source: Coldwell Banker Schmitt R.E. - BPK #550234 Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$5,985 +3.2%$589,875 +0.6%
        2024$5,799 -4.3%$586,257 -2.6%
        2023$6,058 +12.7%$601,752 +10.5%
        2022$5,376 +38.5%$544,392 +58%
        2021$3,882 +7.7%$344,565 +10%
        2020$3,605 $313,241 -1.3%
        2019$3,605 +1.5%$317,255 +16.2%
        2018$3,550 +7.3%$272,936 -5.8%
        2017$3,308 -3.7%$289,596 +4.2%
        2016$3,437 +0.9%$277,962 +13.4%
        2015$3,407 $245,057
        Find assessor info on the county website

        Monthly payment

        Est. payment

        Payment breakdown

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        All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
        HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
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        Climate risks

        Neighborhood: 33043

        Getting around

        0 / 100
        Car-Dependent
        25 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating

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