$5,250,000
OPEN SAT 11AM - 1PM

210 W Seaview Cir Marathon, FL 33050

Estimated payment $31,437/month

Total Views 2,530
4 Beds
4 Baths
3,304 Sq Ft
$1,589 Price per Sq Ft

Highlights

  • Hot Property
  • Ocean Front
  • Beach
  • Coral Shores High School Rated A
  • Boat Ramp
  • 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, 3,304 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: 07/03/2025

Co-Listing Agent

Heidi Davenport

Trustpoint Realty, LLC License #3384564

Open House Schedule

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $29,300

Year Built

  • Built in 1965

Lot Details

  • 10,070 Sq Ft Lot
  • Ocean Front
  • Privacy Fence
  • Sprinkler System
  • Fruit Trees
  • Property is zoned SR - Sub Urban Residential District

Parking

  • Garage

Home Design

  • Tile Roof

Interior Spaces

  • 3,304 Sq Ft Home
  • Furnished
  • Bar
  • Marble Flooring
  • Ocean Views
  • Laundry Room

Kitchen

  • Oven
  • Ice Maker
  • Built-In or Custom Kitchen Cabinets

Bedrooms and Bathrooms

  • 4 Bedrooms
  • Walk-In Closet
  • 4 Full Bathrooms

Home Security

  • Monitored
  • Impact Glass

Pool

  • In Ground Pool
  • Outdoor Shower
  • Fiberglass Pool

Outdoor Features

  • Boat Lift
  • Dock made with concrete
  • Tennis Courts
  • Balcony
  • Patio

Utilities

  • Central Heating and Cooling System
  • Heating System Uses Propane
  • Propane
  • Public Hookup Available For Sewer
  • Cable TV Available

Listing and Financial Details

  • Assessor Parcel Number 00382920-000000

Community Details

Overview

  • No Home Owners Association
  • Plantation Island Subdivision
  • Rental Restrictions

Amenities

  • Clubhouse

Recreation

  • Boat Ramp
  • Beach
  • Tennis Courts
  • Community Pool

Home Details

Home Type

Single Family

Est. Annual Taxes

$29,300

Year Built

Built in 1965

Lot Details

0

Listing Details

  • Property Type: Residential
  • Style: Single Family
  • First Right of Refusal: No
  • Mandatory HOA: No
  • Voluntary HOA: Yes
  • Control Depth: 10
  • Dockage Dock: Concrete
  • Dockage Dock Length: 78
  • Fee Includes: None
  • Handicap Access: No
  • Key Island: Duck Key
  • Limited Representation: No
  • Marathon Neighborhood: N/A
  • Mile Marker: 61.00
  • Min Rental Days: 28.00
  • M L S Identifier: 20060123165453488875000000
  • Neighborhood Feature: Community Pool, Beach, Tennis Courts, Clubhouse, Community Boat Ramp
  • Pets: Pets Allowed
  • Property Group I D: 19990816212109142258000000
  • Side: Ocean
  • State Province: FL
  • Taxes: 29299.58
  • Vehicle Storage: Garage
  • Year Built: 1965
  • Alternate Key Number: 1466611
  • Cooling Heating: Central Air
  • Lot Sq Ft: 10070.00
  • Pool Info: In Ground, Fiberglass
  • Porch Balcony: Open Porch/Balcony, Patio
  • Shutters: Other
  • Tax Exemptions: None
  • Building Style Above Flood: No
  • Building Style Stories: 2 Stories
  • Estimated Living Sq Ft: 3304.00
  • Pre Wired: Cable, Surround Sound
  • Sewer Hook Up: Yes
  • Statistical Purposes Only: No
  • Special Features: OpenHouse
  • Property Sub Type: Detached
  • Stories: 2

Interior Features

  • Interior Amenities: Built-in Cabinets, Bar, Walk-in Closet(s)
  • Total Bathrooms: 4.00
  • Full Bathrooms: 4
  • Appliances: Refrigerator, Ice Machine, Gas Appliances, Oven
  • Floor: Marble
  • Specialty Rooms: Laundry Room
  • Windows/Doors: Impact Rstnce Window, Impact Rstnce Doors
  • Total Bedrooms: 4
  • Accessibility Features: None

Exterior Features

  • Dockage: Boat Lift
  • Waterfront: Oceanfront, Open Water
  • Waterfront: Yes
  • Construction: CBS
  • Exterior Features: Fruit Tree(s), Sprinkler System, Privacy Wall/Fence, Outdoor Shower
  • Roof: Tile Roof
  • Waterview: Ocean View, Open Water View
  • Pool: Yes

Utilities

  • Security: Patrolled Area
  • Utilities: Municipal Sewer, Propane
  • Heating: Central, Propane

Lot Info

  • Deed Restrictions: No
  • Flood Zone: AE,VE
  • Parcel Number: 00382920-000000
  • Lot Size: 10070
  • Land Size: Less Than 1/4 Acre
  • Acres: 0.23

Rental Info

  • Rentals Allowed: With Restrictions
  • Furnished: Furnished

Tax Info

  • Tax Year: 2024

Map

Range of Values:

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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
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 Change Sq Ft Price
07/03/2025 07/03/25 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
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

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

Date Status Loan Amount Loan Type
Previous Owner $600,000 Future Advance Clause Open End Mortgage
Previous Owner $1,100,000 New Conventional
Previous Owner $131,685 New Conventional
Source: Public Records

About the Listing Agent

Joseph Suarez

Trustpoint Realty, LLC

(786) 949-1857

Section Image

A broker for Trust Point Realty, LLC born and raised in South Florida has been a realtor since the age of 18. Joseph has become one of the top producing commercial real estate agents with 100+ million in sales. Graduated from Florida International University with a degree in accounting and bar certified in Florida after graduating as a Juris Doctor at St. Thomas University College of Law. This high level of education has supported Joseph to create extensive contracts in order to secure the

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Source: Florida Keys Board of REALTORS®

MLS Number: 615674

Florida Keys Board of REALTORS®

APN: 00382920-000000