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New construction
  • $3,595,000

    710 Caroline St, Key West, FL 33040

    4beds
    2,250sqft
    : 
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    Single Family Residence
    Built in 1928
    1,742 Square Feet Lot
    $-- Zestimate®
    $1,598/sqft
    $-- HOA

    What's special

    Large six-seat islandDesigner finishes aboundAdditional guest half bathTwo additional spacious bedroomsFour generously sized bedroomsPrivate outdoor retreatStunning coral accents
    An extraordinary opportunity to own one of Key West's most coveted addresses -- iconic Caroline Street in the Historic Seaport, just steps from Duval Street. Fully renovated in 2023, this stunning residence was completely redesigned, raised to modern flood standards, and upgraded with impact-rated windows and doors, delivering a rare combination of historic charm, modern luxury, and total peace of mind.Spanning approximately 2,250 of high-ceiling square feet, the home showcases refinished heart pine throughout, coral-clad walls, Jerusalem limestone and terrazzo flooring, marble accents, and designer finishes abound.Four generously sized bedrooms each feature beautifully appointed en-suite bathrooms, plus an additional guest half bath. The oversized upstairs primary suite includes walk-in closets and a spa-caliber bath with double shower, custom artist-made cabinetry, and stunning coral accents. Two additional spacious bedrooms round out the upper level, while a second primary suite on the main floor offers ideal flexibility for owners or guests alike.The chef's kitchen is built for entertaining -- a large six-seat island anchors the space alongside a premium JennAir appliance package. The open living and dining areas flow naturally into a sitting room with daybed and collapsing rear doors that open to your private outdoor retreat: a heated and chilled plunge pool with waterfall, creating a true resort-style escape in the heart of Old Town.The investment story is equally compelling, should you choose to go that direction. The property comes with over $175,000 in already-booked upcoming rental revenue that transfers with the sale -- meaning your income starts on day one. A loyal base of repeat renters is in place and ready to continue, providing immediate cash flow and long-term earning potential with minimal ramp-up. Whether you're looking for a full-time residence, a seasonal getaway, or a high-performing income property, this home delivers on every
    23 days
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    1,471
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    88
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    Zillow last checked:

    Listing updated:

    Listed by:

    Jesse Friedman 561-512-5340,

    Real Broker, LLC

    Source: FLKMLS,MLS#: 620222MLS LogoOriginating MLS: Florida Keys

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      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 4
      • Bathrooms: 5
      • Full bathrooms: 4
      • 1/2 bathrooms: 1
      Heating
      • Central, ENERGY STAR Qualified Equipment
      Cooling
      • Central Air, Ceiling Fans(s)
      Appliances
      • Included: Washer, Stainless Steel Appliance(s), Wine Cooler, Freezer, Disposal, Microwave, Oven, Range, Refrigerator, Dishwasher, Dryer, Tankless Water Heater
      Features
      • Quartz Countertops, Built-in Cabinets, Walk-In Closet(s), Dade County Pine, Entrance Foyer, Split Bedroom, Loft, Other Specialty Room, Wired for Data
      • Flooring: Tile, Marble, Other, Combination, Terrazzo
      • Windows: Drapes/Blinds Incl, Window Treatments, Wood Frames, Impact Rstnce Window
      • Furnished: Yes
      Interior area
      • Total interior livable area: 2,250 sqft

      Property

      Features
      • Levels: Two
      • Stories: 2
      • Patio & porch: Open Porch/Balcony, Deck
      • Exterior features: Sprinkler System, Lighting, Rain Gutters
      • Has private pool: Yes
      • Pool features: Heated, In Ground, Decked, Concrete
      • Has spa: Yes
      • Spa features: Private
      • Fencing: Fenced
      • Water view: None
      • Waterfront features: None, Dockage: None
      Lot
      • Size: 1,742 Square Feet
      • Features: Less Than 1/4 Acre
      Details
      • Parcel number: 00003710000000
      • Zoning: HMDR
      • Zoning description: Historic Medium Density Residential
      • Special conditions: Standard

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Conch
      • Property subtype: Single Family Residence
      Materials
      • Frame
      • Roof: Metal
      Condition
      • New Construction,Updated/Remodeled
      • New construction: Yes
      • Year built: 1928

      Utilities & green energy

      • Sewer: Municipal Sewer, Public Sewer
      • Utilities for property: FKAA, Cable Available, Cable Connected
      Green energy
      • Energy efficient items: Lighting, Thermostat

      Community & HOA

      Community
      • Security: Smoke Detector(s), Fire Sprinkler System
      • Subdivision: Old Town - Unlisted (1.0)
      HOA
      • Has HOA: No
      • Services included: None
      Location
      • Region: Key West

      Financial & listing details

      • Price per square foot: $1,598/sqft
      • Tax assessed value: $1,362,052
      • Annual tax amount: $9,955
      • Date on market: 6/10/2026
      • Listing terms: Seller Finance Psble,Conventional,Cash

        Estimated market value

        Not available

        Estimated sales range

        Not available

        $7,628/mo

        Price history

        DateEventPrice
        6/16/2026Listing removed$12,000$5/sqft
        Source: Zillow Rentals Report a problem
        6/10/2026Listed for sale$3,595,000-9%$1,598/sqft
        Source: FLKMLS #620222 Report a problem
        5/7/2026Price change$12,000-7.7%$5/sqft
        Source: Zillow Rentals Report a problem
        4/28/2026Price change$13,000-18.8%$6/sqft
        Source: Zillow Rentals Report a problem
        4/7/2026Price change$16,000-11.1%$7/sqft
        Source: Zillow Rentals Report a problem
        2/13/2026Price change$18,000+12.5%$8/sqft
        Source: Zillow Rentals Report a problem
        2/7/2026Price change$16,000-27.3%$7/sqft
        Source: Zillow Rentals Report a problem
        2/3/2026Price change$22,000-8.3%$10/sqft
        Source: Zillow Rentals Report a problem
        1/29/2026Price change$24,000+33.3%$11/sqft
        Source: Zillow Rentals Report a problem
        1/12/2026Price change$18,000-21.7%$8/sqft
        Source: Zillow Rentals Report a problem
        12/29/2025Price change$23,000+27.8%$10/sqft
        Source: Zillow Rentals Report a problem
        8/29/2025Price change$18,000+50%$8/sqft
        Source: Zillow Rentals Report a problem
        7/2/2025Price change$12,000-20%$5/sqft
        Source: Zillow Rentals Report a problem
        6/18/2025Price change$15,000-11.8%$7/sqft
        Source: Zillow Rentals Report a problem
        10/27/2024Price change$17,000-19%$8/sqft
        Source: Zillow Rentals Report a problem
        10/20/2024Price change$21,000+7.7%$9/sqft
        Source: Zillow Rentals Report a problem
        9/10/2024Price change$19,500-2.5%$9/sqft
        Source: Zillow Rentals Report a problem
        5/27/2024Price change$20,000+33.3%$9/sqft
        Source: Zillow Rentals Report a problem
        5/17/2024Price change$15,000-25%$7/sqft
        Source: Zillow Rentals Report a problem
        4/21/2024Price change$20,000+11.1%$9/sqft
        Source: Zillow Rentals Report a problem
        3/18/2024Listed for rent$18,000$8/sqft
        Source: Zillow Rentals Report a problem
        3/11/2024Listing removed--
        Source: Zillow Rentals Report a problem
        1/8/2024Listed for rent$18,000$8/sqft
        Source: Zillow Rentals Report a problem
        11/30/2023Listing removed--
        Source: Key West AOR #607052 Report a problem
        10/17/2023Listed for sale$3,950,000+460.3%$1,756/sqft
        Source: FLKMLS #607052 Report a problem
        2/25/2021Sold$705,000+19.8%$313/sqft
        Source: FLKMLS #594186 Report a problem
        6/28/2019Sold$588,525$262/sqft
        Source: FLKMLS #583794 Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$9,955 +8.5%$1,018,721 +11.4%
        2024$9,178 +17%$914,518 +11.8%
        2023$7,844 +18.3%$817,807 +9.2%
        2022$6,629 +18.2%$749,059 +26.6%
        2021$5,608 -29.3%$591,583 -31.2%
        2020$7,929 $859,538 -3.7%
        2019$7,929 -8.9%$892,132 +1.7%
        2018$8,701 +45.9%$877,467 +148.2%
        2017$5,965 +46.8%$353,503 -48.7%
        2016$4,063 -45.9%$688,941 +0.5%
        2015$7,509 $685,462

        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.
        Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
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        Climate risks

        Neighborhood: Historic Seaport

        Getting around

        94 / 100
        Walker's Paradise
        28 / 100
        Some Transit
        98 / 100
        Biker's Paradise

        Nearby schools

        GreatSchools rating

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