$2,700,000
SOLD DEC 9, 2025
4 Beds
3 Baths
2,278 Sq Ft
11,326 Sq Ft Lot

Recently Sold

$1,185 Per Sq Ft

6% Below List Price

272 Days on Market

Highlights

  • Ocean Front
  • Dock made with wood
  • No HOA
  • Coral Shores High School Rated A
  • Deck
  • Balcony

About This Home

As of December 2025

Are you looking for an Open Water, Concrete Fortress that allows WEEKLY rentals. Look No further. This stunning property offers breathtaking, direct ocean views and unparalleled charm. Featuring 4 spacious bedrooms and 3 well-appointed bathrooms, this home is perfect for both relaxation and entertaining. The expansive kitchen is ideal for hosting gatherings, while the generous storage space ensures everything has its place. With easy access to both the Ocean and the Gulf--just minutes from your dock--you can enjoy the best of both worlds. Revel in spectacular sunset views. Additionally, this property presents an excellent investment opportunity, as 7-day rentals are permitted. This is coastal living at its finest, with potential for both personal enjoyment and a lucrative vacation rental.

Last Agent to Sell the Property

Tierce Scheel

Florida Keys Real Estate Group License #SL3504409 Listed on: 12/11/2024

Co-Listed By

Luis Parrado

Florida Keys Real Estate Group License #3592881

Last Buyer's Agent

Natalie Ardis

Coldwell Banker Schmitt Real Estate Co. License #3231276

Coldwell Banker Schmitt Real Estate Co.

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $18,867

Year Built

  • Built in 2007

Lot Details

  • 11,445 Sq Ft Lot
  • Ocean Front
  • Property is zoned RH - Residential High

Home Design

  • Tile Roof

Interior Spaces

  • 2,278 Sq Ft Home
  • Ceiling Fan
  • Blinds
  • Storage
  • Ocean Views

Kitchen

  • Range
  • Microwave
  • Dishwasher
  • Wine Cooler

Flooring

  • Laminate
  • Tile

Bedrooms and Bathrooms

  • 4 Bedrooms
  • Walk-In Closet
  • 3 Full Bathrooms

Laundry

  • Dryer
  • Washer

Home Security

  • Impact Glass
  • Fire and Smoke Detector

Parking

  • Covered Parking
  • Guest Parking

Outdoor Features

  • Dock made with wood
  • Balcony
  • Deck
  • Patio
  • Outdoor Storage

Utilities

  • Central Air
  • Public Hookup Available For Sewer

Community Details

  • No Home Owners Association
  • Knights Key Village Subdivision

Listing and Financial Details

  • Minimum Rental Period: 7
  • Assessor Parcel Number 00319620-000000

Home Details

Home Type

Single Family

Est. Annual Taxes

$18,867

Year Built

Built in 2007

Lot Details

0.26 Acres

Listing Details

  • Property Type: Residential
  • Style: Single Family
  • As Is Right To Inspect: Yes
  • First Right of Refusal: No
  • Mandatory HOA: No
  • Dockage Dock: Wood
  • Fee Includes: None
  • Financial Status Bank Owned: No
  • Financial Status Potential Short Sale: No
  • Key Island: Marathon
  • Limited Representation: No
  • Marathon Neighborhood: Knights Key
  • Mile Marker: 47.00
  • Min Rental Days: 7.00
  • M L S Identifier: 20060123165453488875000000
  • Pets: Pets Allowed
  • Property Group I D: 19990816212109142258000000
  • Sale Terms: Cash
  • Side: Ocean
  • State Province: FL
  • Taxes: 18866.94
  • Title: Negotiable
  • Vehicle Storage: Guest Parking, Trailer Storage, Covered Parking
  • Year Built: 2007
  • Alternate Key Number: 1394076
  • Building Style: Other Bldg Style
  • Cooling Heating: Central Air, Ceiling Fans(s)
  • Lot Sq Ft: 11445.00
  • Porch Balcony: Open Porch/Balcony, Deck, Patio
  • License Info Number Of City License: 1
  • Species List: Yes
  • Tax Exemptions: None
  • Building Style Above Flood: Yes
  • License Info Transient Rntl Licns: No
  • Estimated Living Sq Ft: 2278.00
  • Financial Status Auction: No
  • Sewer Hook Up: Yes
  • Statistical Purposes Only: No
  • Special Features: None
  • Property Sub Type: Detached

Interior Features

  • Interior Amenities: Drapes/Blinds Incl, Walk-in Closet(s), Storage, Smoke Alarms, Pantry
  • Total Bathrooms: 3.00
  • Full Bathrooms: 3
  • Appliances: Washer, Wine Cooler, Microwave, Range, Refrigerator, Dishwasher, Dryer
  • Floor: Tile, Laminate, Combo
  • Windows/Doors: Other Windows/Doors, Impact Rstnce Window, Impact Rstnce Doors
  • Total Bedrooms: 4

Exterior Features

  • Waterfront: Oceanfront, Open Water
  • Waterfront: Yes
  • Construction: Combo Construction
  • Exterior Features: Storage
  • Roof: Tile Roof
  • Waterview: Ocean View, Open Water View
  • Pool: No

Utilities

  • Utilities: Buyer to Verify

Lot Info

  • Deed Restrictions: Unknown
  • Flood Zone: AE
  • Parcel Number: 00319620-000000
  • Land Size: 1/4 - 1/2 Acre
  • Acres: 0.26

Rental Info

  • Rentals Allowed: Yes
  • Furnished: Negotiable

Tax Info

  • Tax Year: 2023

Ownership History

Date Name Owned For Owner Type

Purchase Details

Listed on
Dec 11, 2024
Closed on
Dec 9, 2025
Sold by
Undorf Jeffrey David and Jdu Revocable Living Family Trust
Bought by
Bosack Robert B and Bosack Mary Ann
Seller's Agent
Tierce Scheel
Florida Keys Real Estate Group
Buyer's Agent
Natalie Ardis
Coldwell Banker Schmitt Real Estate Co.
List Price
$2,875,000
Sold Price
$2,700,000
Premium/Discount to List
-$175,000
-6.09%
Views
192
Current Estimated Value
$2,614,349

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
-$85,651
Avg. Annual Appreciation
-10.52%

Purchase Details

Closed on
Sep 28, 2023
Sold by
Undorf Robert and Undorf Ruth Ann
Bought by
Jdu Revocable Living Family Trust and Undorf

Purchase Details

Closed on
Sep 17, 1999
Bought by
Undorf Robert and Undorf Ruth Ann

Purchase Details

Closed on
Feb 1, 1970
Bought by
Undorf Robert and Undorf Ruth Ann
Source: Public Records
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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Purchase History

Date Type Sale Price Title Company
Warranty Deed $2,700,000 None Listed On Document
Quit Claim Deed $7,142 None Listed On Document
Warranty Deed $92,500 --
Deed $17,500 --
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
12/09/2025 12/09/25 Sold $2,700,000 -6.1% $1,185 / Sq Ft
12/08/2025 12/08/25 For Sale $2,875,000 +6.5% $1,262 / Sq Ft
09/09/2025 09/09/25 Pending -- -- --
08/31/2025 08/31/25 Off Market $2,700,000 -- --
07/17/2025 07/17/25 Price Changed $2,875,000 -4.0% $1,262 / Sq Ft
04/30/2025 04/30/25 Price Changed $2,995,000 -8.5% $1,315 / Sq Ft
04/01/2025 04/01/25 Price Changed $3,275,000 -3.5% $1,438 / Sq Ft
03/04/2025 03/04/25 Price Changed $3,395,000 -5.6% $1,490 / Sq Ft
02/10/2025 02/10/25 Price Changed $3,595,000 -2.8% $1,578 / Sq Ft
12/11/2024 12/11/24 For Sale $3,700,000 -- $1,624 / Sq Ft
Source: Marathon and Lower Keys Association of REALTORS®

Tax History

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 $24,518 $2,452,919 $1,860,270 $592,649
2024 $18,867 $2,609,500 $2,066,280 $543,220
2023 $18,867 $2,610,352 $2,066,280 $544,072
2022 $14,857 $1,467,774 $962,067 $505,707
2021 $14,702 $1,381,451 $924,985 $456,466
2020 $13,517 $1,331,703 $898,204 $433,499
2019 $12,816 $1,337,720 $898,204 $439,516
2018 $11,711 $1,318,577 $873,254 $445,323
2017 $11,200 $1,331,995 $0 $0
2016 $10,806 $1,274,058 $0 $0
2015 -- $1,066,253 $0 $0
2014 -- $1,269,815 $0 $0
Source: Public Records

Agents Affiliated with this Home

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Source: Marathon and Lower Keys Association of REALTORS®

MLS Number: 612655

APN: 00319620-000000

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