425 Harbour Dr Marathon, FL 33050
Total Views
3,674
2
Beds
3
Baths
1,247
Sq Ft
$2,325
Price per Sq Ft
About This Home
Life on the water begins the moment you arrive at this beautifully positioned open water home on prestigious Harbour Drive in Duck Key. Surrounded by swaying palms and tropical landscaping, this classic 2 Bedroom 2 Bathroom Florida Keys coastal cottage sits on an oversized 11,250 sq. ft. lot highlighted by a bright open-concept layout with panoramic views of Tom's Harbor. Built with CBS construction, impact windows, and a metal roof, the property provides both durability and low-maintenance island living. For boaters, the property features 75 feet of concrete seawall and a dock with quick access to both the Atlantic Ocean and Gulf for world-class fishing, diving, and boating. The tropical backyard is designed for true Keys living, featuring a waterside tiki hut, shaded seating areas, and plenty of room for a future pool with a permitted convenience bathroom downstairs. An outdoor elevator, garage, and beautifully landscaped yard add comfort and curb appeal. Residents of Duck Key enjoy optional membership at Club Duck Key with access to a heated and chilled pool, pickleball and tennis courts, bocce ball, basketball, and a vibrant social calendar. Located just minutes from Marathon Jet Center, marinas, restaurants, and shopping, this Duck Key home offers the perfect balance of privacy, boating convenience, and island lifestyle.
Listing Agent
Coldwell Banker Schmitt Real Estate Co License #605677 Listed on: 03/12/2026
Map
Home Details
Home Type
Single Family
Year Built
1977
Lot Details
0.29 Acres
Listing Details
- Property Type: Residential
- Style: Single Family
- As Is Right To Inspect: Yes
- First Right of Refusal: No
- Mandatory HOA: No
- Dockage Dock: Composite
- Dockage Seawall: Concrete
- Fee Includes: None
- 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: Other Area Features, Bike Paths
- Off Shore Island: No
- Pets: Pets Allowed
- Property Group I D: 19990816212109142258000000
- Side: Ocean
- State Province: FL
- Taxes: 18533.92
- Title: Negotiable
- Vehicle Storage: Garage, RV Parking Open, Trailer Storage, Open Parking
- Year Built: 1977
- Alternate Key Number: 1460290
- Building Style Stilt Column Height: Medium - 5Ft - 9Ft
- Lot Sq Ft: 11250.00
- Porch Balcony: Open Porch/Balcony, Patio
- Species List: No
- Tax Exemptions: None
- Building Style Above Flood: Yes
- Estimated Living Sq Ft: 1247.00
- Sewer Hook Up: Yes
- Statistical Purposes Only: No
- Special Features: None
- Property Sub Type: Detached
Interior Features
- Interior Amenities: Drapes/Blinds Incl, Elevator
- Total Bathrooms: 3.00
- Full Bathrooms: 3
- Appliances: Washer, Stainless Steel Appliance(s), Microwave, Oven, Range, Refrigerator, Dishwasher, Dryer
- Floor: Tile
- Windows/Doors: Impact Rstnce Window
- Total Bedrooms: 2
Exterior Features
- Waterfront: Bay Front, Open Water
- Waterfront: Yes
- Construction: CBS
- Exterior Features: Chickee Hut, Lanai
- Roof: Metal Roof
- Waterview: Bay/Gulf View, Open Water View
- Pool: No
Utilities
- Utilities: FKAA, Cable Available, Buyer to Verify, Municipal Sewer
Lot Info
- Deed Restrictions: Unknown
- Flood Zone: AE,VE
- Parcel Number: 00376951-002800
- Land Size: 1/4 - 1/2 Acre
- Acres: 0.29
Rental Info
- Rentals Allowed: With Restrictions
- Furnished: Negotiable
Tax Info
- Tax Year: 2025
Multi Family
- Total Units: 1.00
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area
Home Values in the Area
Average Home Value in this Area
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 | $17,801 | $2,510,059 | $2,133,341 | $376,718 |
| 2024 | $17,720 | $2,514,269 | $2,140,428 | $373,841 |
| 2023 | $17,720 | $2,786,967 | $2,412,116 | $374,851 |
| 2022 | $14,336 | $1,868,871 | $1,488,378 | $380,493 |
| 2021 | $12,477 | $1,233,609 | $890,666 | $342,943 |
| 2020 | $11,357 | $1,068,724 | $718,203 | $350,521 |
| 2019 | $11,785 | $1,108,299 | $692,216 | $416,083 |
| 2018 | $11,568 | $1,185,922 | $765,453 | $420,469 |
| 2017 | $10,674 | $1,131,601 | $0 | $0 |
| 2016 | $9,928 | $997,000 | $0 | $0 |
| 2015 | $9,878 | $1,042,534 | $0 | $0 |
| 2014 | $8,906 | $807,460 | $0 | $0 |
Source: Public Records
Property History
| Date | Event | Price | List to Sale | Price per Sq Ft |
|---|---|---|---|---|
| 03/12/2026 03/12/26 | For Sale | $2,899,000 | -- | $2,325 / Sq Ft |
Source: Key West Association of REALTORS®
Purchase History
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Quit Claim Deed | -- | Attorney | |
| Warranty Deed | $1,200,000 | Attorney | |
| Warranty Deed | $300,000 | -- | |
| Deed | $87,000 | -- |
Source: Public Records
Mortgage History
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Open | $900,000 | Unknown |
Source: Public Records
About the Listing Agent
She launched her real estate career in 1989 with a luxury condominium developer in Miami, Florida. By 1995 she had been promoted to Broker of Mystic Point Realty in Aventura, and in 1999 she joined Sotheby’s International Realty in Miami Beach, where she quickly became a top-producing agent specializing in luxury estate homes.
In 2004, she purchased a vacation home in the Florida Keys and instantly fell in love with the area. Just six months later, she made the Keys her permanent home. Since
Lisa's Other Listings
Source: Key West Association of REALTORS®
MLS Number: 619033
APN: 00376951-002800
Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.
IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.
Nearby Homes
- 226 Corsair Rd
- 112 Bimini Dr
- 227 Corsair Rd
- 210 Schooner Ln
- 219 Schooner Ln
- 219 Corsair Rd
- 121 Bimini Dr
- 224 W Seaview Dr
- 223 Schooner Ln
- 1100 S Indies Dr
- 123 Bimini Dr
- 131 Bimini Dr
- 230 W Seaview Dr
- 232 W Seaview Dr
- 108 Jamaica St
- Lot 18 Jamaica St
- Lot 17 Jamaica St
- 113 Jamaica St
- 239 W Seaview Dr
- 255 W Seaview Cir
- 232 W Seaview Dr
- 8302 Marina Villas Dr
- 124 S Indies Dr
- 317 E Seaview Cir
- 57967 Morton St
- 112 Avenue D Unit 1
- 13755 Overseas Hwy Unit B
- 96 Coco Plum Dr
- 247 Pescayo Ave Unit SI ID1325585P
- 12400 Overseas Hwy Unit SI ID1269391P
- 7401 Gulf of Mexico Blvd Unit 4
- 7101 Gulf of Mexico Blvd Unit 101
- 7204 Gulf of Mexico Blvd Unit 204
- 65821 Overseas Hwy Unit 105
- 65821 Overseas Hwy Unit 110
- 65821 Overseas Hwy Unit 98
- 65821 Overseas Hwy Unit 169
- 65821 Overseas Hwy Unit 67
- 65821 Overseas Hwy Unit 99
- 10877 Overseas Hwy Unit 38
Your Personal Tour Guide
Ask me questions while you tour the home.