Properties

 
Save
Ask
Tour
Hide
Share
$3,300,000
31 Days On Site

355 Stirrup Key Blvd
Marathon, FL 33050

For Sale|Single Family Residence|Active
4
Beds
4
Total Baths
3
Full Baths
1
Partial Bath
2,540
SqFt
$1,299
/SqFt
1994
Built
Subdivision:
STIRRUP KEY SUBD
County:
Monroe
Call Now: 321-804-3112
Is this the listing for you? We can help make it yours.
321-804-3112
355 Stirrup Key Blvd355 Stirrup Key Blvd355 Stirrup Key Blvd355 Stirrup Key Blvd
Save
Ask
Tour
Hide
Share

Mortgage Calculator

Monthly Payment (Est.)

Enter an interest rate to see your estimated monthly payment.
Calculator powered by Showcase IDX, a Constellation1 Company. Copyright ©2026 Information is deemed reliable but not guaranteed.

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.

Save
Ask
Tour
Hide
Share
Listing Snapshot
Price 
$3,300,000
Days On Site 
31 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
HOA/Condo/Coop Fees 
$100 monthly
Sq Ft Source 
N/A
Friends & Family
Recent Activity
2 weeks agoStatus changed to Active
2 weeks agoListing updated with changes from the MLS®
4 weeks agoPrice changed to $3,300,000
a month agoListing first seen on site
General Features
Attached Garage 
Yes
Direction Faces 
Southeast
Garage 
Yes
Garage Spaces 
2
Levels 
Three Or More
Parking 
AttachedDrivewayGarageGuestGarage Door Opener
Pets 
Cats OKDogs OKYes
Property Sub Type 
Single Family Residence
Security 
Gated Community
Sewer 
Public Sewer
SqFt Total 
6072
Style 
Detached
Water Source 
Public
Zoning 
Residential Medium
Interior Features
Appliances 
DryerDishwasherElectric RangeIce MakerRefrigeratorWasher
Cooling 
Ceiling Fan(s)ElectricOtherZoned
Flooring 
LaminateTile
Heating 
Electric
Interior 
Master Downstairs
Window Features 
Blinds
Save
Ask
Tour
Hide
Share
Exterior Features
Construction Details 
BlockConcrete
Exterior 
BalconyLighting
Frontage 
99
Lot Features 
Waterfront
Patio And Porch 
PatioPorchWrap Around
Pool Features 
In GroundPrivate
Private Pool 
Yes
Roof 
Metal
View 
BayWater
Waterfront 
Yes
Waterview 
BayWater
Windows/Doors 
Blinds
Community Features
Association Fee 
$1200.0
Association Fee Frequency 
Annually
Community Features 
Gated
MLS Area 
98 Florida Keys
Financing Terms Available 
CashConventional
Listing courtesy of Coldwell Banker Schmitt Real E

The data relating to real estate for sale on this web site comes in part from the Miami Association of Realtors, Realtor Association of Greater Ft. Lauderdale, and the South Broward Board of Realtors. Information is deemed reliable but not guaranteed. Copyright © 2026, Miami Association of Realtors, Realtor Association of Greater Ft. Lauderdale, and the South Broward Board of Realtors. All rights reserved. The information being provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The use of search facilities of data on the site, other than a consumer looking to purchase real estate, is prohibited.

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
Save
Ask
Tour
Hide
Share