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Single family home for sale at 355 Stirrup Key Blvd, Marathon, FL 33050 | MLS# A12092952 | Listing updated on 2026-10-31
Photo 1 of Single family home for sale at 355 Stirrup Key Blvd, Marathon, FL 33050 | MLS# A12092952 | Listing updated on 2026-10-31
Photo 2 of Single family home for sale at 355 Stirrup Key Blvd, Marathon, FL 33050 | MLS# A12092952 | Listing updated on 2026-10-31
Photo 3 of Single family home for sale at 355 Stirrup Key Blvd, Marathon, FL 33050 | MLS# A12092952 | Listing updated on 2026-10-31
Photo 4 of Single family home for sale at 355 Stirrup Key Blvd, Marathon, FL 33050 | MLS# A12092952 | Listing updated on 2026-10-31
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$3,300,000

Monthly Est:$16,425

  • Beds Icon4 Beds
  • Beds Icon
    4 Baths
  • Beds Icon2,540sqft

355 Stirrup Key Blvd, Marathon, FL 33050

$16,425/moEst:

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  • Single Family Residence

  • Built in 1994

  • $100/mo HOA

  • 19,166.4 sqft lot

  • $1,299/sq.ft

Description

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.

  • Houzeo last checked: 5 minutes ago
  • Listing updated: October 31, 2026 at 12:20 am
  • Listing Provided by: Lisa Wiebe DRE #3502962 | Coldwell Banker Schmitt Real E (305) 743-5181
  • Source: Beaches MLS-FL | MLS#: A12092952 Beaches MLS-FL

Property Details

  • Status

    Active

  • Type

    Single Family Residence

  • No. of Stories

    3

  • County

    Monroe County

  • City

    Marathon

  • Neighborhood

    --

  • Year Built

    1994

  • HOA Fees

    $100/mo

  • Finished Area

    2,540 sqft

  • Lot Size

    19,166.4 sqft lot

  • Basement Area

    - sqft

  • MLS Name

    Beaches MLS

  • MLS Number

    A12092952

  • MLS Status

    Active

  • Days on Market

    27

  • Cumulative Days on Market

    43

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Location

HOA Management

N/A

HOA Fees

$1,200/ Annually

Amenities

Amenities and services may be covered by one or multiple associations and service providers.

Security Gate Security Gate

Disclaimer: Amenities are based on third-party information and may vary; buyers must independently verify all amenities, as information is deemed reliable but not guaranteed.

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 4

    Bathrooms: 4

Interior

  • Flooring

    Laminate, Tile

  • Appliances

    Dryer, Dishwasher, Electric Range, Ice Maker, Refrigerator, Washer

  • Interior Features

    Bedroom On Main Level, Dual Sinks, Multiple En Suite Bathrooms, Storage, Upper Level Primary

  • Sewer

    Public Sewer

  • Window Features

    Blinds

  • Cooling

    Ceiling Fans, Electric, Other, Zoned

  • Heating

    Electric

  • Exterior Features

    Balcony, Lighting, Outdoor Living Area

Construction

  • Year Built

    Year Built: 1994

  • Home type

    Single Family Residence

  • Construction Materials

    Cbs Concrete Block Structure, Block

  • Roof

    Metal

Utilities & Energy

  • Water Source

    Public

  • Parking Features

    Attached, Driveway, Garage, Garage Door Opener, Guest

  • Pool Features

    In Ground

  • Association Amenities

    Gated

Other Features

  • Lot Features

    Quarter To Half Acre Lot, Sprinkler System

  • Patio And Porch Features

    Open, Patio, Porch, Wrap Around, Balcony

  • Community Features

    Home Owners Association

  • Subdivision Name

    Stirrup Key Subd

Price History

DateEventPrice

10/07/2026

Source: #A12092952

Off Market

$3,300,000

$1,299/sqft

09/17/2026

Source: mls_logoBeaches MLS-FL #A12092952

Listed for Sale

$3,300,000

$1,299/sqft

Nearby Homes

IDX information is provided exclusively for consumers’ personal, non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and that the data is deemed reliable but is not guaranteed accurate by BeachesMLS. All listings featuring the BMLS logo are provided by BeachesMLS, Inc. This data is not verified for authenticity or accuracy and may not reflect all real estate activity in the market. Based on information © 2026 BeachesMLS, Inc. All Rights Reserved.

Advertising Broker: Moe Mossa (Savvy Avenue) | Savvy Avenue, LLC

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