$5,250,000

210 W Seaview Cir Marathon, FL 33050

Estimated payment $31,133/month

Total Views 88,935
4 Beds
4 Baths
3,304 Sq Ft
$1,589 Price per Sq Ft

Highlights

  • Ocean Front
  • Dock made with concrete
  • Open Water Access
  • Coral Shores High School Rated A
  • Boat Lift
  • 1-minute walk to Curry Hammock State Park

About This Home

Discover a luxurious oceanfront haven on Duck Key, Florida, listed at $5,250,000. This 4-bed, 4-bath, 3,417 sq ft home on a 10,070 sq ft lot in Plantation Island blends elegance with island charm. Built in 1965 and exquisitely updated in 2019 with brand new AC, Electric and Plumbing. It features shell stone-wrapped walls, iceberg marble floors on the first level, and onyx marble upstairs, with a book-matched slab in the master suite. The gourmet kitchen boasts a La Cornue gas stove, ideal for hurricane season. Enjoy 72 ft of deep-water dockage with 20,000 lb and 10,000 lb boat lifts, coral stone steps to a canal, and access to a private Duck Key boat ramp ($10 fee) and marina for safe storage and fueling. Fish for tuna, mahi-mahi, and snapper near deep ocean drops and humps, with easy bayside access via nearby bridges. Lush mango, guava, and plantain trees, plus bougainvillea, create a tropical oasis. Duck Key, 60 miles from Key West and 100 miles from Miami, offers 230 sunny days, 70s-90s temps, and no state income tax. Join the optional Duck Key clubhouse for a pool, tennis, pickleball, and events, or Hawks Cay Resort for its Michelin-rated Salt and Ash restaurant, saltwater lagoon, Dolphin Connection, and pools. Relax at Grassy Key Sandbar or dive into vibrant marine life with dolphins and manatees. With top schools and a tight-knit community, this home, steps from the island's entrance, features calacatta stone, Restoration Hardware furniture, and marble baseboards. Cash, conventional, or seller financing available.

Listing Agent

Joseph Suarez

Trustpoint Realty, LLC License #3366522 Listed on: 01/19/2026

Co-Listing Agent

Diany Perez

Trustpoint Realty, LLC License #3638560

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $31,985

Year Built

  • Built in 1965

Lot Details

  • 10,070 Sq Ft Lot
  • Ocean Front
  • Property is zoned SRL - Sub Urban Residential District Limited

Parking

  • Garage

Interior Spaces

  • 3,304 Sq Ft Home
  • Bar
  • Storage
  • Ocean Views
  • Impact Glass
  • Dishwasher

Bedrooms and Bathrooms

  • 4 Bedrooms
  • 4 Full Bathrooms

Laundry

  • Dryer
  • Washer

Outdoor Features

  • Open Water Access
  • Seawall
  • Boat Lift
  • Dock made with concrete

Utilities

  • Central Air
  • Propane
  • Cable TV Available

Community Details

  • Plantation Island Subdivision

Listing and Financial Details

  • Assessor Parcel Number 00382920-000000

Home Details

Home Type

Single Family

Est. Annual Taxes

$31,985

Year Built

Built in 1965

Lot Details

10,070 Sq Ft Lot

Listing Details

  • Property Type: Residential
  • Dockage Dock: Concrete
  • Dockage Seawall: Concrete
  • Year Built: 1965
  • Building Style Above Flood: Yes
  • Property Sub Type: Single Family Residence
  • Lot Size: X
  • Co List Office Mls Id: 1069326
  • Co List Office Phone: 305-300-2804
  • Co List Office Mls Id: 1069326
  • Co List Office Phone: 305-300-2804
  • Subdivision Name: Plantation Island (61.0)
  • Special Features: None

Interior Features

  • Interior Amenities: Storage, Bar
  • Appliances: Washer, Dryer, Dishwasher, Refrigerator
  • Full Bathrooms: 4
  • Total Bedrooms: 4

Exterior Features

  • Waterfront: Yes
  • Construction Type: Other
  • Waterfront: Oceanfront, Open Water
  • Roof: Other Roof

Utilities

  • Cooling: Central Air
  • Utilities: Propane

Condo/Co-op/Association

  • Pets Allowed: Other See Remarks

Lot Info

  • Parcel Number: 00382920-000000
  • Lot Size Sq Ft: 10070.0

Rental Info

  • Furnished: Unfurnished

Tax Info

  • Tax Year: 2025
  • Tax Annual Amount: 31985.47

Map

Range of Values:

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Value Increase
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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $29,300 $3,648,280 $1,987,390 $1,660,890
2024 $20,744 $3,187,863 $2,088,216 $1,099,647
2023 $20,744 $2,770,733 $1,932,685 $838,048
2022 $18,373 $2,304,655 $1,456,877 $847,778
2021 $16,844 $1,767,198 $1,001,462 $765,736
2020 $15,848 $1,703,018 $960,678 $742,340
2019 $13,824 $1,363,260 $950,004 $413,256
2018 $11,769 $1,164,439 $829,013 $335,426
2017 $12,330 $1,236,530 $0 $0
2016 $12,090 $1,177,421 $0 $0
2015 $10,494 $1,351,107 $0 $0
2014 -- $784,537 $0 $0
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft Prior Sale
01/19/2026 01/19/26 For Sale $5,250,000 +377.3% $1,589 / Sq Ft
03/23/2015 03/23/15 Sold $1,100,000 -15.1% $521 / Sq Ft View Prior Sale
02/02/2015 02/02/15 Pending -- -- --
01/14/2015 01/14/15 For Sale $1,295,000 -- $613 / Sq Ft
Source: Florida Keys Board of REALTORS®

Purchase History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Type Sale Price Title Company
Warranty Deed -- None Listed On Document
Warranty Deed $1,100,000 First Title Trust Llc
Warranty Deed $575,000 --
Warranty Deed $300,000 --
Source: Public Records

Mortgage History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Status Loan Amount Loan Type
Previous Owner $1,100,000 New Conventional
Source: Public Records

About the Listing Agent

Joseph Suarez

Trustpoint Realty, LLC

(645) 238-6865

Section Image

Trustpoint Realty is a commercial real estate brokerage serving Monroe, Miami-Dade, Broward, and Palm Beach Counties. The team focuses on commercial real estate opportunities including retail centers, warehouses, industrial properties, office buildings, mixed-use projects, and apartment buildings. With over $100 million in transaction experience behind its leadership and advisors, the firm brings strong market knowledge and negotiation expertise to every deal.

The Trustpoint Realty team

Joseph's Other Listings

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    This property is a double lot listed at land value, offering 15,763 square feet with two separate folios and 162 feet of open water frontage. Located in Duck Key, the site provides the opportunity to build two separate homes, each with open ocean views, creating flexibility for future development or investment. The existing residence features 4 bedrooms, 5 bathrooms, and 3,072 square feet of

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  • 322 E Seaview Dr, Marathon, FL 33050

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    This 7,500 sq ft residential lot on Duck Key Island offers 75 ft of canal frontage and 100 ft of deep-water canal depth on the ocean side with crystal-clear waters. This property is yacht accessible. The ROGO permit is already grandfathered in, so it's ready to build with no waiting in the ROGO line and you can start construction today. Fully approved dock plans are included. A three-story home

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  • 317 E Seaview Cir, Duck Key, FL 33050

    $7,200 $2K PRICE DROP

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    Welcome to the secure and luxurious island of Duck Key. This 3-story, 3-bedroom, 2.5-bathroom home is perfect for any family. Duck Key features pristine blue waters and excellent dining options, with a yearly rental period that keeps the island tranquil. Enjoy Florida's perks: no state income tax, an average of 230 sunny days per year, stunning beaches, and top-rated public, private, and charter

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  • 318 E Seaview Cir, Duck Key, FL 33050

    $4,400,000

    • Land
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    • $23,157,895 per Acre
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    8,190 SF vacant lot on Duck Key Island along a deep water canal with open water views. Located next to Hawks Cay Resort, which offers dolphin swims, dining by a Michelin-rated chef, and a marina. Duck Key is centrally positioned near luxury restaurants in the Keys, Grassy Key sandbar, deep drops for offshore fishing, clear Bahamian waters, nearby reefs for lobstering and reef fishing, and the

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  • 230 15th Cir, Key Colony Beach, FL 33051

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    Brand new 2025 waterfront masterpiece in the most coveted street in Key Colony Beach. 5 bed, 4 bath, 3,580 sf on a 9,720 sf lot. Built 100% CBS with concrete slabs throughout, the only exception being the roof trusses, topped with a metal roof and full impact glass. The home is completely elevated with zero flooding issues. Vacation rentals are permitted, making this an elite investment

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  • 94825 Overseas Hwy Unit 157, Key Largo, FL 33037

    $290,000 $35K PRICE DROP

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    ROGO EXEMPT VACANT CORNER LOT!!! EXCLUSIVE GATED COMMUNITY FEATURING A STATE OF THE ART CLUB HOUSE, MARINA, PLAYGROUND, SPORTS COURTS, BOAT RAMP. GREAT WEEKEND OR YEAR ROUND HOME. BUILD A BEAUTIFUL 3 STORY HOME. MOTIVATED SELLER, ALL OFFERS WILL BE CONSIDERED.

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  • 16901 NW 27th Ave, Miami Gardens, FL 33056

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  • 8915 NW 26th Ct, Coral Springs, FL 33065

    $535,000 $25K PRICE DROP

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    EASY TO SHOW ! PRICED TO SELL! Motivated seller. Located in a quiet Coral Springs neighborhood with no HOA, this 3 bedroom, 2 bathroom home offers comfort, privacy, and value. The property sits on a cul-de-sac, which means minimal traffic and a more private setting compared to homes on through streets. The home has been recently updated with new flooring, fresh interior paint, and an updated

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Source: Florida Keys Board of REALTORS®

MLS Number: 618179

Florida Keys Board of REALTORS®

APN: 00382920-000000

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