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Lot/land
  • Price cut: $200K (7/21)
    $2,299,000

    421 Harbour Dr, Duck Key, FL 33050

    --beds
    --baths
    0.26Acres
    Unimproved Land
    Built in ----
    0.26 Acres Lot
    $-- Zestimate®
    $--/sqft
    $-- HOA

    What's special

    Waterfront homeBreathtaking viewsCrystal-clear waters
    Build Your Dream Waterfront Home in Duck Key Today! ROGO Exempt with Active Building Permit in PlaceWelcome to 421 Harbour Drive, Duck Key--a rare opportunity to build your own island retreat without the wait! This ROGO-exempt, oversized 11,250 sq. ft. lot comes with an active building permit for a 3,000 sq. ft. waterfront home, allowing you to start construction immediately.Nestled in the heart of Duck Key, this stunning homesite offers breathtaking views of both the Atlantic Ocean and Gulf. Located on Harbour Drive--a street that feels like an island on an island--this property delivers unparalleled serenity while still being close to world-class amenities. Just moments away, you'll find the renowned Hawk's Cay Resort, offering fine dining and luxurious resort experiences, as well as the local HOA clubhouse with a pool, tennis courts, and pickleball.Wake up to crystal-clear waters, enjoy endless days of boating, fishing, and paddleboarding, and relax in the peaceful ambiance of one of the most coveted locations in the Florida Keys. Skip the long permitting process and start building your coastal dream home today!Don't miss this chance to own a slice of paradise--where island living meets effortless luxury.
    161 days
    on Zillow
    |
    468
    |
    15
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    Zillow last checked: 7 hours ago

    Listing updated: August 15, 2025 at 04:19am

    Listed by:

    Elizabeth Jolin 305-393-0994,

    Coldwell Banker Schmitt Islamorada

    Source: FLKMLS,MLS#: 614207MLS LogoOriginating MLS: Florida Keys
    Travel times

    Facts & features

    Interior

    Property

    Features
    • Has view: Yes
    • View description: Water, Bay, Ocean
    • Water view: Water,Bay,Ocean
    • Waterfront features: Oceanfront, Open Water, Gulf Front, Waterfront, Water Frontage, Seawall: Concrete, Dock: Wood, Dockage: Davits, Davit Pads
    Lot
    • Size: 0.26 Acres
    • Dimensions: 75 x 150
    • Features: 1/4 - 1/2 Acre, Cleared
    Details
    • Parcel number: 00376951003000
    • Zoning: IS
    • Zoning description: Improved Subivision District

    Utilities & green energy

    • Water: Water Meter
    • Utilities for property: Electricity Connected

    Community & HOA

    Community
    • Features: Clubhouse, Pool, Tennis Court(s)
    • Subdivision: Harbour Island (61.0)
    HOA
    • Has HOA: No
    Location
    • Region: Duck Key

    Financial & listing details

    • Tax assessed value: $2,031,480
    • Annual tax amount: $11,309
    • Date on market: 3/17/2025
    • Electric utility on property: Yes
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