by Global Lifestyle Properties

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Marathon 33050
355 Stirrup Key Blvd
$3,300,000
● House - For Sale

355 Stirrup Key Blvd

Marathon, FL 33050
bedrooms
4 Beds
bathrooms
3 Baths, 1 Half Bath
square feet
2,540 Ft²
$18,057
Est. Monthly
$100
HOA / Fees

About This Property

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.
Unit Size
2,540 Ft²
Days on Market
56 days
Land Size
0.44 acres
Price per sqft
$1,299
Property Type
House
Property Taxes
$1,753
HOA Dues
$100
Year Built
1994

Listed By

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Last updated: 2 months ago (Miami MLS #A12092952)

Price History

Date / Event Date Event Price
Sep 17, 2026 Listed by Coldwell Banker Schmitt Real E $3,300,000
Listed by Coldwell Banker Schmitt Real E
May 23, 2022 Sold
Sold
May 1, 1988 Sold
Sold

Property Highlights

Air Conditioning
With View
Garage
Parking Details
Has Garage
Attached Garage
Has Open Parking
Parking Features: Driveway, Guest, Additional Spaces Available
Garage Spaces: 2
Interior Details
Half Bathrooms: 1
Full Bathrooms: 3
Interior Features: Storage, Second Floor Entry
Appliances: Dishwasher, Dryer, Electric Range, Ice Maker, Refrigerator, Washer
Flooring Type: Tile
Door Features: High Impact Doors
Exterior Details
Square Footage: 2540
Architectural Style: Detached, Three Or More Stories
Year Built: 1994
Waterfront Features: Ocean Access
Building Name: STIRRUP KEY SUBD
Building Area Total: 6072
Building Area Units: Square Feet
Window Features: Blinds, Clear Impact Glass, High Impact Windows
Construction Materials: CBS Construction
Patio and Porch Features: Patio, Wrap Around, Open Balcony
Pool Features: In Ground
Lot Features: 1/4 To Less Than 1/2 Acre Lot
Lot Size Area: 19274
Lot Size Units: Square Feet
Lot Size Acres: 0.442
Lot Size Square Feet: 19274
Water Source: Municipal Water
Financial Details
Tax Annual Amount: $21,035
Utilities Details
Cooling Type: Ceiling Fan(s), Electric, Other, Zoned
Heating Type: Electric
Sewer : Public Sewer
Location Details
HOA Fee: $1,200
HOA Fee Frequency: Annually

Building Info

Overview

    General

  • Year Built: 1994
  • Effective Year Built: 2013
  • Building Count: 1
  • Bedroom Count: 3
  • Bathroom Count: 4
  • Full Bathrooms: 3
  • Partial Bathrooms: 4
  • Building Condition: 6
  • Building Quality: 7
  • Construction Type: 4
  • Building Style: 0
  • Exterior Walls Type: 7
  • Interior Walls Type: 3
  • Roof Shape Type: 1
  • Roof Cover Type: 5
  • Floor Count: 300
  • Living Units: 1
  • Floor Cover: 2
  • Basement Type: 3
  • Basement Area: 0
  • Garage Type: 1
  • Garage Square Area: 832
  • Parking Space Count: 6
  • Patio Type: 118
  • Porch Type: 102
  • Pool Type: 8
  • Location Influence Type: 164

    Dimensions

  • Lot Size Square Feet: 19,274
  • Total Building Area: 3,372
  • Gross Building Area: 3,372
  • Building Area: 2,540
  • Building Area Measurement: L

    Heating and Cooling

  • Air Conditioning: 13
  • Heating: 4
  • Heated Square Feet: 2,540
  • Heating Fuel Type: 0

    Utilities

  • Sewer System: 0
  • Water Service: 0

Building

  • Building Type: 0
  • Property Class: R
  • Subdivision: STIRRUP KEY SUBD
  • Land Acres: 0000000443
  • Standard Land Use Code: 1001
  • County Land Use Code: 0100
  • State Land Use Code: 001
  • Legal Description 1: PT LT 70 AND ALL LT 71 STIRRUP KEY SUBDIVISION PB7-4 STIRRUP KEY OR809-1126 OR825-340 OR1014-857 OR1051-2465 OR1338-2460 OR1560-1951 OR1584-325 OR1734-1788 OR2683-1495 OR3175-0914

Neighborhood

  • School District Name: Monroe County School District
  • Census Tract: 971100

Zoning

  • Zoning: IS

Geography

  • Assessors Map Reference: 14-31
  • Account Number: 1410411
  • Parcel: 00333641-007100
  • Lot: 70,71
  • Meridian: SEC 31 TWN 65S RNG 33E
  • Municipality: CITY OF MARATHON WITH NO LITTL
  • Latitude: 24.7413
  • Longitude: -81.0424

    Address

  • Full Address: 355 Stirrup Key Blvd
  • Address - House Number: 355
  • Address - Street Name: Stirrup Key
  • Address - Suffix Type: Blvd
  • State: FL
  • City Name: Marathon
  • Carrier Code: C002
  • 4-Digit Zip Code: 2943
  • Zip Code: 33050

Valuation

    Tax

  • Tax Year: 2022
  • Tax Amount: $773,570
  • Tax Rate Code Area: 50CM

    Appraisal Valuation

  • Standard Deviation: 0.2303
  • Valuation Date: Jan 03, 2024
  • Confidence Score: 68
  • Final Value: 2,426,102
  • High Value: 2,984,874
  • Low Value: 1,867,329

    Market Valuation

  • Market Total Value: $2,120,522
  • Market Land Value: $1,406,183
  • Market Improvement Value: $714,339

    Assessments Valuation

  • Assessed Year: 2023
  • Assessed Total Value: $2,120,522
  • Assessed Land Value: $1,406,183
  • Assessed Improvements Value: $714,339

    Sales

  • Current Sale Contract Date: May 17, 2022
  • Current Sale Recording Date: May 23, 2022
  • Current Sale Price:
  • Current Sale Document Type: 71
  • Current Sale Input Document Number: 2376786
  • Previous Sale Recording Date: May 01, 1988
  • Previous Sale Contract Date: May 01, 1988
  • Previous Sale Amount: $85,000
  • Previous Sale Document Type: 71
Data used for valuation calculations is provided by RealtyHop, and other third party sources

Comparables

Unit
Status
Type
Beds
Baths
ft²
Price/ft²
Asking Price
Listed On
Closing Price
Sold On
HOA + Taxes

About Marathon


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Frequently Asked Questions

When was property at 355 Stirrup built and last sold?
The property at 355 Stirrup was built in 1994 and last sold on May 17, 2022 for $2,500,000.
How much is this home worth?
The estimated value of the home located at 355 Stirrup is $3,283,767.
What are some comparable homes to 355 Stirrup?
There are currently no comparable homes to 355 Stirrup.