$2,028,000
SOLD JUN 23, 2026

199 Stirrup Key Blvd Marathon, FL 33050

Marathon Area
5 Beds
5 Baths
3,467 Sq Ft
0.32 Acre Lot

Sale Details

Date Sold: June 23, 2026

$585 Per Sq Ft

8% Below List Price

11 Days on Market

Highlights

  • Boat Ramp
  • RV Access or Parking
  • Cathedral Ceiling
  • New Construction
  • Bay View
  • Quartz Countertops

About This Home

As of June 2026

Stirrup Key is one of Marathon's most established gated communities offering residents a private community boat ramp with immediate open water access, and this is a rare opportunity to own a newly completed custom-built modern pool home by the highly respected local builders, Design Center. Unlike many areas of the Florida Keys, Stirrup Key is a true residential community with no weekly vacation rentals, creating a more private and consistent neighborhood environment without constant turnover or short-term rental traffic. This stunning 3-story residence offers 5 bedrooms, 5 full baths and 3,467 sqft of living space with multiple rear balconies overlooking the water views and surrounding tropical setting. Designed with both luxury and durability in mind, exterior highlights include a long modern paver driveway leading to the enclosed garage plus covered carport for additional parking, EV charging station pre-wire, concrete block construction, poured solid columns, metal roof, spray foam insulation, hurricane impact windows and doors throughout and pre-wiring for a future home generator. The thoughtfully designed floorplan allows convenient ground-level entry adjacent to the garage. The custom kitchen features solid wood soft-close cabinetry with 42' uppers, cabinet crown, LED under-cabinet lighting, quartz counters, upgraded plumbing fixtures, modern backsplash and GE Profile appliances. Each bath offers custom tile floors, designer tiled showers with frameless glass and upgraded mirrors, lighting and fixtures. Additional interior features include 10ft ceilings, 8ft solid core doors with modern hardware, LED recessed lighting throughout, 5' baseboards, zero-maintenance luxury vinyl plank flooring throughout and expansive closets in all bedrooms. The backyard was designed for entertaining with a custom heated concrete pool featuring a pebble finish, sunshelf, color-changing LED lighting and a travertine paver deck. There is ample room to park a boat trailer or RV.

Last Agent to Sell the Property

Kenny Matlock

No Nonsense Real Estate Branch Office License #SL3410203 Listed on: 05/07/2026

Co-Listed By

Christopher Cioffi

No Nonsense Real Estate Branch Office License #3112687

Last Buyer's Agent

Cara O'Neill

Key Colony Beach Realty License #3631899

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Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $3,514

Year Built

  • Built in 2026 | New Construction

Lot Details

  • 14,100 Sq Ft Lot
  • Fenced
  • Property is zoned RL - Residential Low

Home Design

  • Metal Roof
  • Concrete Block And Stucco Construction

Interior Spaces

  • 3,467 Sq Ft Home
  • 3-Story Property
  • Cathedral Ceiling
  • Ceiling Fan
  • Recessed Lighting
  • Aluminum Window Frames
  • Sliding Doors
  • Storage
  • Bay Views

Kitchen

  • Oven
  • Range
  • Dishwasher
  • Stainless Steel Appliances
  • Quartz Countertops
  • Disposal

Bedrooms and Bathrooms

  • 5 Bedrooms
  • 5 Full Bathrooms

Laundry

  • Laundry Room
  • Dryer
  • Washer

Home Security

  • Impact Glass
  • Fire and Smoke Detector

Parking

  • 4 Car Garage
  • Electric Vehicle Home Charger
  • Automatic Garage Door Opener
  • Open Parking
  • Off-Street Parking
  • RV Access or Parking

Utilities

  • Central Air
  • Programmable Thermostat
  • Tankless Water Heater
  • Cable TV Available

Additional Features

  • Boat Ramp
  • Trailer Storage

Community Details

  • Stirrup Key Sub Subdivision

Listing and Financial Details

  • Assessor Parcel Number 00333641-010500

Home Details

Home Type

Single Family

Est. Annual Taxes

$3,514

Year Built

Built in 2026 | New Construction

Lot Details

0.32 Acres

Listing Details

  • Property Type: Residential
  • Vehicle Storage Cars: 4+
  • Year Built: 2026
  • Building Style Above Flood: Yes
  • Property Condition: New Construction
  • Property Sub Type: Single Family Residence
  • LotSizeAcres: 0.32
  • Lot Size: X
  • Co List Office Mls Id: 2031208
  • Co List Office Mls Id: 2031208
  • Subdivision Name: Stirrup Key Sub (52.5)
  • Dockage: Boat Ramp
  • Vehicle Storage: Garage, Auto Door Opener, Open Parking, Off Street Parking, RV Parking Open, Trailer Storage, Covered Parking
  • Waterview: Bay/Gulf View
  • Building Style: Stories: 3 Stories
  • Specialty Rooms: Laundry Room
  • Pre-Wired: Cable
  • Special Features: NewHome

Interior Features

  • Interior Amenities: Smart Thermostat, Storage, Quartz Countertops
  • Appliances: Washer, Dryer, Dishwasher, Range, Oven, Disposal, Stainless Steel Appliance(s)
  • Full Bathrooms: 5
  • Total Bedrooms: 5
  • Interior Features: Cathedral Ceilings, Smoke Alarms, Storage, Quartz Countertops
  • WindowsDoors: Glass Doors, Sliding Glass Doors, Aluminum Windows, Impact Rstnce Window, Impact Rstnce Doors
  • GF-Interior Features: Tankless Hot Wtr Htr, Programmable Thermst, LED Lighting

Exterior Features

  • Waterfront: No
  • Exterior Features: Fencing
  • Construction Type: CBS, Concrete, Stucco
  • General Property Description: Waterfront: No
  • Waterfront: None
  • Roof: Metal Roof

Utilities

  • Laundry Features: Laundry Room
  • Cooling: Central Air, Ceiling Fans(s)
  • Utilities: FKAA, Municipal Sewer

Condo/Co-op/Association

  • Pets Allowed: Yes

Lot Info

  • Parcel Number: 00333641-010500
  • Lot Size Sq Ft: 14100.0

Rental Info

  • Furnished: Unfurnished

Tax Info

  • Tax Year: 2025
  • Tax Annual Amount: 3514.35

Ownership History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Name Owned For Owner Type

Purchase Details

Listed on
May 7, 2026
Closed on
Jun 22, 2026
Sold by
Bought by
Seller's Agent
Kenny Matlock
No Nonsense Real Estate Branch Office
Buyer's Agent
Cara O'Neill
Key Colony Beach Realty
List Price
$2,197,000
Sold Price
$2,028,000
Premium/Discount to List
-$169,000
-7.69%
Views
6

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
-65.31%
Original Mortgage
$1,622,400
Outstanding Balance
$1,622,400
Interest Rate
6.37%
Mortgage Type
New Conventional
Estimated Equity
$126,244

Purchase Details

Closed on
Mar 5, 2024
Sold by
Bought by

Purchase Details

Listed on
May 31, 2023
Closed on
Sep 12, 2023
Sold by
Bought by
Seller's Agent
Sam Williams
Coldwell Banker Schmitt Real Estate Co.
Buyer's Agent
Kenny Matlock
No Nonsense Real Estate Branch Office
List Price
$359,000
Sold Price
$249,000
Premium/Discount to List
-$110,000
-30.64%
Views
130

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
94.94%
Original Mortgage
$167,000
Interest Rate
5%
Mortgage Type
Seller Take Back

Purchase Details

Listed on
Jan 12, 2022
Closed on
May 31, 2022
Sold by
Bought by
Seller's Agent
Lisa Frins
Berkshire Hathaway HomeServices Keys Real Estate - Islamorada
Buyer's Agent
Sam Williams
Coldwell Banker Schmitt Real Estate Co.
List Price
$249,000
Sold Price
$249,000

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
0.00%
Original Mortgage
$124,500
Interest Rate
4%
Mortgage Type
Seller Take Back

Purchase Details

Closed on
Mar 1, 2004
Sold by
Bought by

Purchase Details

Closed on
Aug 28, 2002
Sold by
Bought by

Purchase Details

Closed on
Nov 22, 1993
Sold by
Bought by

Purchase Details

Closed on
Jan 1, 1988
Bought by
Source: Public Records

Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Agents Specializing in Marathon, FL

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Purchase History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Type Sale Price Title Company
Warranty Deed $2,028,000 None Listed On Document
Deed -- None Listed On Document
Warranty Deed $249,000 None Listed On Document
Warranty Deed $249,000 Wolfe Stevens Pllc
Warranty Deed $195,000 Crest Title Company
Warranty Deed $41,000 --
Deed $24,100 --
Warranty Deed $27,500 --
Source: Public Records

Mortgage History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Status Loan Amount Loan Type
Open $1,622,400 New Conventional
Previous Owner $167,000 Seller Take Back
Previous Owner $124,500 Seller Take Back
Source: Public Records

Property History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Event Price List to Sale Price per Sq Ft Prior Sale
06/23/2026 06/23/26 Sold $2,028,000 -7.7% $585 / Sq Ft
05/07/2026 05/07/26 For Sale $2,197,000 +782.3% $634 / Sq Ft
09/12/2023 09/12/23 Sold $249,000 -13.8% -- View Prior Sale
08/10/2023 08/10/23 Price Changed $289,000 -19.5% --
05/31/2023 05/31/23 For Sale $359,000 +44.2% --
05/31/2022 05/31/22 Sold $249,000 0.0% -- View Prior Sale
01/12/2022 01/12/22 For Sale $249,000 -- --
Source: Marathon and Lower Keys Association of REALTORS®

Tax History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $3,514 $558,639 $558,639
2024 $2,698 $205,022 $205,022
2023 $2,698 $224,363 $224,363 $0
2022 $2,678 $245,869 $245,869 $0
2021 $2,476 $186,860 $186,860 $0
2020 $2,448 $186,860 $186,860 $0
2019 $2,862 $243,225 $243,225 $0
2018 $2,522 $201,612 $201,612 $0
2017 $2,538 $221,282 $0 $0
2016 $2,745 $293,837 $0 $0
2015 $2,439 $235,070 $0 $0
2014 $2,259 $197,372 $0 $0
Source: Public Records

Agents Affiliated with this Home

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Map

Source: Marathon and Lower Keys Association of REALTORS®

MLS Number: 619816

APN: 00333641-010500

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