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For sale
  • $1,199,000

    7 Diamond Dr, Key West, FL 33040

    3beds
    1,559sqft
    : 
    $7,006/mo
    Get pre-qualified
    Single Family Residence
    Built in 1978
    7,840 Square Feet Lot
    $1,134,300 Zestimate®
    $769/sqft
    $-- HOA

    What's special

    Wraparound balconyDuctwork and insulationWide clear canalGenerous living spaceLarge canalfront lotDeep-water boating accessWater heater
    There's a lot to love about this spacious waterfront home on Big Coppitt Key! Set on a large canalfront lot with peekaboo views of the open bay, you'll enjoy deep-water boating access, paddleboarding or kayaking through the nearby mangroves while taking in the beautiful surroundings, & the beach is just down the road. Key West is just a short drive away, offering the perfect balance of easy access to dining, shopping, & entertainment while coming home to a quieter waterfront retreat. The outdoor space is one of the property's standout features. A wraparound balcony leads to a spacious, shaded back porch overlooking the canal, creating the perfect setting for relaxing or entertaining. Down by the water, you'll find a wide, clear canal, an 80-foot concrete seawall, and ample parking and storage throughout the property. Inside, the home offers generous living space along with numerous recent upgrades. Major improvements include a newer metal roof, A/C system, water heater, ductwork and insulation, & updated kitchen. The home has been well enjoyed over the years and offers plenty of opportunity for the next owner to update and make it their own.
    5 days
    |
    1,136
    |
    83
    |

    Zillow last checked:

    Listing updated:

    Listed by:

    Madeleine Young 305-496-7691,

    Island Welcome Real Estate LLC,

    Mara DeMauro 305-878-0681,

    Island Welcome Real Estate LLC

    Source: FLKMLS,MLS#: 621010MLS Logo

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 3
      • Bathrooms: 2
      • Full bathrooms: 2
      Cooling
      • Central Air, Ceiling Fans(s)
      Appliances
      • Included: Refrigerator, Range, Oven, Microwave, Freezer, Stainless Steel Appliance(s)
      • Laundry: Laundry Room
      Features
      • Flooring: Tile, Laminate
      Interior area
      • Total structure area: 1,559
      • Total interior livable area: 1,559 sqft

      Property

      Parking
      • Parking features: RV Access/Parking, Storage
      Features
      • Patio & porch: Open Porch/Balcony
      • Exterior features: Rain Gutters, Outdoor Shower, Storage
      • Fencing: Fenced
      • On waterfront: Yes
      Lot
      • Size: 7,840 Square Feet
      Details
      • Additional structures: Shed(s)
      • Parcel number: 00155770000000
      • Zoning: SR - Sub Urban Residential District

      Construction

      Type & style
      • Home type: SingleFamily
      • Property subtype: Single Family Residence
      Materials
      • Frame
      Condition
      • Year built: 1978

      Community & HOA

      Community
      • Features: Community Boat Ramp
      • Subdivision: Porpoise Pt Sec 1 (10.0)
      HOA
      • Has HOA: No
      • Services included: None
      Location
      • Region: Key West

      Financial & listing details

      • Price per square foot: $769/sqft
      • Tax assessed value: $916,781
      • Annual tax amount: $8,598
      • Date on market: 8/17/2026
      • Listing terms: Cash,Conventional,FHA

        Estimated market value

        $1,134,300

        $1.08M - $1.19M

        $5,256/mo

        Price history

        DateEventPrice
        8/17/2026Listed for sale$1,199,000+88.2%$769/sqft
        Source: FLKMLS #621010 Report a problem
        3/28/2017Sold$637,000-1.6%$409/sqft
        Source: FLKMLS #574704 Report a problem
        3/10/2017Listed for sale$647,500+1345.3%$415/sqft
        Source: Engel & Voelkers Florida Keys (KW) #574704 Report a problem
        11/20/2000Sold$44,800-79.6%$29/sqft
        Source: Public Record Report a problem
        6/6/1994Sold$219,900$141/sqft
        Source: Public Record Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$8,599 +6.2%$886,383 +10%
        2024$8,093 +9.6%$805,803 +10%
        2023$7,383 +11.9%$732,548 +10%
        2022$6,596 +6.3%$665,953 +10%
        2021$6,207 +7.6%$605,412 +9.6%
        2020$5,770 $552,286 -1.4%
        2019$5,770 -1.5%$559,990 +1.5%
        2018$5,860 -1.2%$551,935 -0.6%
        2017$5,931 +11.5%$555,459 +29%
        2016$5,322 +11.5%$430,631 +1.3%
        2015$4,771 $425,278
        Find assessor info on the county website

        Monthly payment

        Est. payment

        Payment breakdown

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        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: 33040

        Getting around

        9 / 100
        Car-Dependent
        20 / 100
        Minimal Transit
        47 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating

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