$3,450,000
OPEN SAT 1PM - 3PM $300K PRICE DROP

111 Brian Rd Marathon, FL 33050

Estimated payment $20,461/month

Total Views 3,312
4 Beds
3.5 Baths
4,256 Sq Ft
$811 Price per Sq Ft

Highlights

  • Dock made with concrete
  • Property fronts gulf or ocean
  • 0.38 Acre Lot
  • Coral Shores High School Rated A
  • Concrete Pool
  • Fruit Trees

About This Home

This exceptional bayfront estate offers architectural elegance, expansive living space, and the ultimate Florida Keys lifestyle. Set on over a quarter acre, the property features lush landscaping, raised gardens, and a resort-style pool with waterfalls. Approximately 120 feet of bayfront provides excellent dockage and direct access to open water. Behind a private gated entrance, an elevated circular driveway with a covered porte cochere leads to grand solid mahogany doors, immediately setting the tone for the craftsmanship found throughout the home.Inside, the impressive foyer features soaring cathedral ceilings, oak staircases and flooring, custom finishes, and expansive windows that fill the home with natural light and beautiful bay views. The main living level includes two bedrooms, a full bath, an additional half bath, and a dedicated laundry room, offering both comfort and functionality.The chef's kitchen is designed for entertaining with custom wood cabinetry, granite countertops, commercial-grade stainless steel appliances, and two islands, including a butcher block prep island with sink. The adjacent dining area overlooks the lower-level living and entertainment space, creating a seamless flow throughout the home.The lower level features a custom bar and pool table and opens through glass pocket sliding doors to a spacious screened porch with unobstructed bay views. Upstairs, the primary suite offers a private retreat with his-and-hers closets, en-suite bath, office area, and private deck access. An additional bedroom with full bath completes the upper level.The ground level includes a large two-car garage and a massive climate-controlled workshop, ideal for fishing and dive gear and supporting an active waterfront lifestyle. Offered fully furnished. Permit to build a 35 ft dock with 20,000 pound 4 post boat lift are already approved with DEP - buyer is able to modify plans as desired.

Listing Agent

Nate Bartlett

Berkshire Hathaway HomeServices Keys Real Estate License #3588189 Listed on: 01/19/2026

Berkshire Hathaway HomeServices Keys Real Estate

Open House Schedule

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $30,541

Year Built

  • Built in 1998

Lot Details

  • 0.38 Acre Lot
  • Property fronts gulf or ocean
  • Property Fronts a Bay or Harbor
  • Fenced
  • Fruit Trees
  • Property is zoned RM - Residential Medium

Home Design

  • Tile Roof
  • Stucco

Interior Spaces

  • 4,256 Sq Ft Home
  • Furnished
  • Bar
  • Cathedral Ceiling
  • Ceiling Fan
  • Fireplace
  • Entrance Foyer
  • Workshop
  • Sun or Florida Room
  • Utility Room
  • Gulf Views
  • Impact Glass

Kitchen

  • Oven
  • Range
  • Microwave
  • Freezer
  • Dishwasher
  • Stainless Steel Appliances
  • Granite Countertops
  • Built-In or Custom Kitchen Cabinets

Flooring

  • Wood
  • Carpet
  • Tile

Bedrooms and Bathrooms

  • 4 Bedrooms
  • Walk-In Closet

Laundry

  • Laundry Room
  • Dryer
  • Washer

Parking

  • 2 Car Garage
  • Carport
  • Automatic Garage Door Opener
  • Guest Parking
  • Off-Street Parking

Pool

  • Concrete Pool
  • Heated In Ground Pool
  • Outdoor Shower

Outdoor Features

  • Seawall
  • Dock made with concrete
  • Screened Balcony
  • Deck
  • Screened Patio
  • Outdoor Water Feature
  • Outdoor Kitchen
  • Exterior Lighting
  • Outdoor Storage
  • Tiki or Chickee Hut
  • Attached Grill

Utilities

  • Central Air
  • Ductless Heating Or Cooling System
  • Separate Meters
  • Propane
  • Public Hookup Available For Sewer
  • Cable TV Available

Community Details

  • No Home Owners Association
  • Sea Air Estates Subdivision

Listing and Financial Details

  • Assessor Parcel Number 00331061-011300

Home Details

Home Type

Single Family

Est. Annual Taxes

$30,541

Year Built

Built in 1998

Lot Details

0

Listing Details

  • Property Type: Residential
  • Style: Single Family
  • As Is Right To Inspect: No
  • First Right of Refusal: No
  • Mandatory HOA: No
  • Dockage Dock: Concrete
  • Dockage Seawall: Concrete
  • Fee Includes: None
  • Key Island: Marathon
  • Limited Representation: No
  • Marathon Neighborhood: Behind the Airport
  • Mile Marker: 52.00
  • Min Rental Days: 7.00
  • M L S Identifier: 20060123165453488875000000
  • Off Shore Island: No
  • Pets: Pets Allowed
  • Property Group I D: 19990816212109142258000000
  • Side: Bay/Gulf
  • State Province: FL
  • Taxes: 30540.68
  • Title: Title Ins - Buyer, Negotiable
  • Vehicle Storage: Garage, Trailer Storage, Covered Parking, Off Street Parking, Guest Parking, Auto Door Opener, Carport
  • Vehicle Storage Cars: 2
  • Year Built: 1998
  • Alternate Key Number: 1406406
  • Cooling Heating: Central Air, Ductless, Ceiling Fans(s)
  • Dockage Dock Permit: Applied For
  • Lot Sq Ft: 16375.00
  • Pool Info: In Ground, Concrete
  • Pool Info Heated: Yes
  • Porch Balcony: Open Porch/Balcony, Deck, Screened Patio, Patio, Roof Top Deck, Screened P/B
  • Tax Exemptions: None
  • Building Style Above Flood: Unknown
  • Estimated Living Sq Ft: 4256.00
  • Pre Wired: Cable, Surround Sound
  • Sewer Hook Up: Yes
  • Statistical Purposes Only: No
  • Special Features: OpenHouse
  • Property Sub Type: Detached

Interior Features

  • Interior Amenities: Cathedral Ceilings, Built-in Cabinets, Bar, Window Treatments, Walk-in Closet(s), Granite Counter Top, Entrance Foyer, Pantry, Fireplace(s)
  • Total Bathrooms: 4.00
  • Full Bathrooms: 3
  • Appliances: Washer, Stainless Steel Appliance(s), Gas Appliances, Freezer, Microwave, Oven, Range, Refrigerator, Dishwasher, Dryer
  • Floor: Tile, Carpet, Wood
  • Half Bathrooms: 1
  • Specialty Rooms: Laundry Room, Workshop, Utility Room, Sun/Florida Room
  • Windows/Doors: Impact Rstnce Window, Impact Rstnce Doors
  • Total Bedrooms: 4
  • Sq Ft Remarks: Buyer to verify.

Exterior Features

  • Dockage: Other Dockage
  • Waterfront: Bay Front, Open Water, Gulf Front
  • Waterfront: Yes
  • Construction: CBS, Stucco
  • Exterior Features: Built-in Grill, Water Display, Storage, Outdoor Shower, Outdoor Kitchen, Lighting, Fruit Tree(s), Fencing, Chickee Hut
  • Roof: Tile Roof
  • Waterview: Bay/Gulf View, Open Water View
  • Pool: Yes

Utilities

  • Utilities: FKAA, Propane, Elect Separate Meter, Buyer to Verify, Municipal Sewer

Lot Info

  • Deed Restrictions: Unknown
  • Flood Zone: AE,AE,VE
  • Parcel Number: 00331061-011300
  • Land Size: 1/4 - 1/2 Acre
  • Acres: 0.38

Rental Info

  • Rentals Allowed: Yes
  • Furnished: Furnished

Tax Info

  • Tax Year: 2024

Map

Range of Values:

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Value Increase
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Percent Increase
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Adjusted for Inflation
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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

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 $30,541 $3,164,907 $1,969,099 $1,195,808
2024 $31,484 $3,239,405 $2,012,339 $1,227,066
2023 $31,484 $3,912,930 $2,642,030 $1,270,900
2022 $29,064 $3,481,566 $2,295,464 $1,186,102
2021 $25,362 $2,356,214 $1,269,268 $1,086,946
2020 $23,309 $2,182,920 $1,084,309 $1,098,611
2019 $23,412 $2,191,113 $1,069,787 $1,121,326
2018 $25,583 $2,506,729 $1,452,190 $1,054,539
2017 $24,697 $2,543,179 $0 $0
2016 $22,651 $2,119,872 $0 $0
2015 $16,480 $1,490,538 $0 $0
2014 $16,306 $1,433,028 $0 $0
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft Prior Sale
02/09/2026 02/09/26 Price Changed $3,450,000 -8.0% $811 / Sq Ft
01/19/2026 01/19/26 For Sale $3,750,000 +50.0% $881 / Sq Ft
04/10/2015 04/10/15 Sold $2,500,000 -10.7% $579 / Sq Ft View Prior Sale
04/03/2015 04/03/15 Pending -- -- --
10/23/2014 10/23/14 For Sale $2,800,000 -- $648 / Sq Ft
Source: Marathon and Lower Keys Association of REALTORS®

Purchase History

Date Type Sale Price Title Company
Warranty Deed -- None Listed On Document
Warranty Deed -- None Listed On Document
Warranty Deed $70,000 None Listed On Document
Warranty Deed $2,500,000 None Available
Quit Claim Deed -- Attorney
Warranty Deed $2,800,000 --
Warranty Deed $120,000 --
Warranty Deed $65,000 --
Warranty Deed $45,000 --
Warranty Deed $29,000 --
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Previous Owner $1,850,000 Fannie Mae Freddie Mac
Previous Owner $270,000 New Conventional
Previous Owner $450,000 New Conventional
Source: Public Records

Source: Marathon and Lower Keys Association of REALTORS®

MLS Number: 618180

APN: 00331061-011300

Florida Monroe County Marathon 33050

111 Brian Rd, Marathon, FL

For Sale

Detached

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Listing Agent
Nate Bartlett
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Berkshire Hathaway HomeServices Keys Real Estate
(786) 408-7288
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