Map

For SaleSingle Family ResidenceActive

355 Stirrup Key Blvd

Marathon, FL 33050

$3,300,000

56 Days On Site

  • 4Beds
  • 4Baths3 full, 1 half
  • 2,540Sq Ft
  • $1,299Per Sq Ft
  • 0.4425Acres
  • 1994Built
Subdivision
Stirrup Key Subd
County
Monroe
MLS®
A12092952

Overview

Welcome to Sunset Anchorage, a beautifully renovated open-water home in the exclusive gated community of Stirrup Key. Set on an expansive lot and a half, this three-story CBS home offers exceptional privacy, protected dockage, a private pool, and sweeping Gulf views with spectacular sunsets. Thoughtfully updated throughout, the home features a brand-new kitchen with custom cabinetry, custom bar, updated flooring, new impact windows and doors, new A/C units, and Hardie board siding accents. The main level features the primary suite with a newly expanded and completely renovated bath, plus a guest bedroom with marina views and a full bath nearby. An extended covered porch off the living and dining areas overlooks the pool and Gulf. Upstairs, a secondary primary suite offers a private bath and walk-out balcony with stunning open-water views, while an additional guest bedroom and half bath complete the level. Outdoor living includes a spacious covered patio, newly built tiki bar, and beautifully refinished and re-tiled pool with new equipment, heater, and chiller. A redone waterfront observation deck provides easy kayak access and an ideal place to enjoy the sunset. Across the street, protected dockage in Stirrup Key's private marina includes concrete boat slip D41 with a walk-out dock and new 15,000-lb Hurricane Hoist boat lift. Mature tropical landscaping and towering gumbo limbo trees complete this exceptional Florida Keys property.

Listing Snapshot

Price
$3,300,000
Days On Site
56 Days
Bedrooms
4
Inside Area (SqFt)
2,540 sqft
Total Baths
4
Full Baths
3
Partial Baths
1
Lot Size
0.4425 Acres
Year Built
1994
MLS® Number
A12092952
Status
Active
Property Tax
$21,035 (2025)
HOA/Condo/Coop Fees
$100 monthly
Sq Ft Source
N/A

Property Details

General Features

14 items
Attached Garage
Yes
Direction Faces
Southeast
Garage
Yes
Garage Spaces
2
Levels
Three Or More
Parking
Attached, Driveway, Garage, Guest, Garage Door Opener
Pets
Cats OK, Dogs OK, Yes
Property Sub Type
Single Family Residence
Security
Gated Community
Sewer
Public Sewer
SqFt Total
6,072
Style
Detached
Water Source
Public
Zoning
Residential Medium

Interior Features

6 items
Appliances
Dryer, Dishwasher, Electric Range, Ice Maker, Refrigerator, Washer
Cooling
Ceiling Fan(s), Electric, Other, Zoned
Flooring
Laminate, Tile
Heating
Electric
Interior
Master Downstairs
Window Features
Blinds

Exterior Features

12 items
Construction Details
Block, Concrete
Exterior
Balcony, Lighting
Frontage
99
Lot Features
Waterfront
Patio And Porch
Patio, Porch, Wrap Around
Pool Features
In Ground, Private
Private Pool
Yes
Roof
Metal
View
Bay, Water
Waterfront
Yes
Waterview
Bay, Water
Windows/Doors
Blinds

Community Features

5 items
Association Fee
$1200.0
Association Fee Frequency
Annually
Community Features
Gated
MLS Area
98 Florida Keys
Financing Terms Available
Cash, Conventional

Location

355 Stirrup Key Blvd, Marathon, FL 33050 · 98 Florida Keys

Neighborhood & Commute

ZIP Code 33050

Median household income
$78,686
Income per person
$54,491
Households
5,229
Average household size
2.09
Median age
50.0

Source: Walk Score.

Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.

Price & Status History

  1. Listing updated with changes from the MLS®
  2. Status changed to Active
  3. Price changed to $3,300,000
  4. Listing first seen on site

Friends & Family

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Listing courtesy of Coldwell Banker Schmitt Real E (561) 386-4952

Stellar MLS

Listing information is provided by Participants of the Stellar MLS. 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. Properties displayed may be listed or sold by various participants in the MLS Copyright 2026, Stellar MLS.

Last checked: 2026-11-11 08:26 PM EST

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