CBS Half-Duplex with Canal
427 89Th Street Ocean Marathon, FL 33050
427 89Th Street Ocean, Marathon, FL, 33050
$675,000
For Sale
$675,000
SINGLE_FAMILY - Marathon, FL
Property Size945 SF
Lot Size0.07 Acres
Price / SF$714.29
Days on Market219
Property Features for 427 89Th Street Ocean
General Information
- Property type
- Residential
- Property subtype
- Duplex
- Zoning
- RM - Residential Medium
- Bedrooms
- 2
- Bathrooms
- 2
- Rooms
- Bathroom 2, Bathroom 1, Bedroom 1, Bedroom 2
- Patio and Porch features
- Patio
- Pets allowed
- Yes
- Interior features
- Granite Counter Top, Storage
- Exterior features
- Fencing, Privacy Wall/Fence, Shed, Storage
- Fencing
- Fenced, Privacy
- Appliances
- Refrigerator, Range, Oven, Microwave, Stainless Steel Appliance(s)
- Standard status
- Active
- APN
- 00349370-000100
- Size
- 945 SF
- Lot size
- 0.07 Acres
Taxes and HOA fees
- Tax Year
- 2024
- Tax Description
- AMD PLAT OF GULFSTREAM SHORES PLAT #2 PB3-142 S1/2 OF LOT 2 BLOCK 5 OR559-140 OR668-72 OR718-539 OR761-803 OR940-456 OR1
- Tax Annual Amount
- 5063
Utilities
- Cooling system
- Central Air
- Water front
- 1
Building Details
- Year built
- 1975
- Floors in Building
- 1
- Flooring type
- Tile
- Building materials
- CBS
- Roof type
- Metal
- Additional Structures
- Storage
Listing Agency
Island Breeze Realty, LLC
(305) 289-8855
12220 OVERSEAS HIGHWAY, Marathon, FL
Listed by
David N. Grego · License #3107004
(305) 481-1296
Added: Dec 11, 2025 Checked: Jul 18 at 4:06 pm
MLS# 617668
Listing URL
Copyright © 2026 Marathon and Lower Keys Association of Realtors. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Investment Insights
Based on property information with market context.
This solid CBS half-duplex offers an open interior layout with tile floors and a granite kitchen. Improvements include a 2018 metal roof, and the property features a low-maintenance backyard. Access to the water is a highlight, with a 35-ft dock on a clean, deep canal that provides instant ocean access. The home is described as having minimal stairs and ample parking up front.
Located in Marathon, Monroe County, Florida, the property is zoned RM - Residential Medium. The stated lot size is 0.07 acres.
Overall, the combination of an open living layout, durable exterior improvements, and on-site dock access supports a straightforward residential setup with water-oriented use.
Located in Marathon, Monroe County, Florida, the property is zoned RM - Residential Medium. The stated lot size is 0.07 acres.
Overall, the combination of an open living layout, durable exterior improvements, and on-site dock access supports a straightforward residential setup with water-oriented use.
Key Highlights
- 35‑ft dock on a clean, deep canal with instant ocean access
- Solid CBS half‑duplex built in 1975
- Open layout with tile flooring and granite kitchen counters
Property Analytics
Property Profile
Location Intelligence
Current Use by Public Records
Duplexes
Similar For Sale Nearby
FAQs
What type of property is this?
Duplex - Solid CBS half-duplex with a 35-ft dock on a deep canal offering ocean access and a 2018 metal roof.
Where is this duplex located?
The property is located at 427 89Th Street Ocean Marathon, FL.
What is the asking price?
The asking price for this property is $675,000.
What are key features of this property?
This property features: 35‑ft dock on a clean, deep canal with instant ocean access; Solid CBS half‑duplex built in 1975; Open layout with tile flooring and granite kitchen counters
