$840,000
UNDER CONTRACT

307 Sombrero Blvd Unit 1 Marathon, FL 33050

Estimated payment $5,910/month

Total Views 393
2 Beds
2.5 Baths
1,190 Sq Ft
$706 Price per Sq Ft

Highlights

  • Assigned Dock
  • Boat Lift
  • Boat Slip
  • Coral Shores High School Rated A
  • Property Fronts a Bay or Harbor
  • Heated In Ground Pool

About This Home

Beautifully updated 2-story CBS townhome featuring well thought out interior finishes and a superb location, and stellar views of Boot Key Harbor! Enjoy your own private boat slip with a brand new 16k pound lift affording quick, deep water access to the Atlantic Ocean via Sister Creek. Stepping inside, you will find a spacious modern kitchen with new stainless-steel appliances, a large island, and striking Italian granite countertops and backsplash. The open concept layout allows for seamless flow from the kitchen into the living room, which offers views of the harbor through a large sliding glass door and a screened porch. Upstairs, both bedrooms include ensuite baths and large walk-in closets, and a convenient laundry room is located in the hall. The primary suite features a private screened balcony with stunning views of Boot Key Harbor and glimpses of open water beyond Sister Creek. This private end-cap unit also provides ideal outdoor entertaining space with a grill area off the back porch, as well as an additional common grilling area near the pool. With no neighboring unit on one side, you can enjoy extra privacy, and unique views that are shared by none of the other units. After a day on the water, relax in the pool overlooking the harbor or stroll the docks and look for manatees. With recent updates to exterior paint, dock aesthetics, and landscaping, both the unit and the community present a visually stunning and impeccably maintained environment, from the natural surroundings to the well-kept grounds. The home is conveniently located near the Skipjack Resort boat ramp, Marathon City Marina, restaurants, shops, and sits directly across from the golf course, and just a short walk or bike ride to Sombrero Beach. Seize the opportunity to tour this exceptional retreat and claim your own piece of paradise!

Listing Agent

Donna Halstead

Coldwell Banker Schmitt RE Co. License #3437137 Listed on: 12/08/2025

Coldwell Banker Schmitt RE Co.

Co-Listing Agent

Ryan Gernaat

Coldwell Banker Schmitt Lower Keys (KW) License #3547667

Townhouse Details

Home Type

  • Townhome

Est. Annual Taxes

  • $4,550

Year Built

  • Built in 1976 | Remodeled

Lot Details

  • Property Fronts a Bay or Harbor

HOA Fees

  • $1,117 Monthly HOA Fees

Home Design

  • Entry on the 2nd floor
  • Metal Roof
  • Stucco

Interior Spaces

  • 1,190 Sq Ft Home
  • Furnished
  • Ceiling Fan
  • Single Hung Windows
  • Blinds
  • Sliding Doors
  • Storage
  • Tile Flooring
  • Harbor Views

Kitchen

  • Oven
  • Range
  • Microwave
  • Dishwasher
  • Stainless Steel Appliances
  • Granite Countertops
  • Disposal

Bedrooms and Bathrooms

  • 2 Bedrooms
  • Walk-In Closet

Laundry

  • Dryer
  • Washer

Home Security

Parking

  • Guest Parking
  • Open Parking

Pool

  • Heated In Ground Pool
  • Saltwater Pool

Outdoor Features

  • Seawall
  • Boat Lift
  • Boat Slip
  • Assigned Dock
  • Dock made with Composite Material
  • Screened Balcony
  • Screened Patio

Utilities

  • Central Heating and Cooling System
  • Heating unit installed on the ceiling
  • Separate Meters
  • Public Hookup Available For Sewer

Listing and Financial Details

  • Assessor Parcel Number 00355370-002001

Community Details

Overview

  • Association fees include bldg exterior mnt, common area mnt, building insurance
  • 8 Units
  • Boot Key View Subdivision
  • Rental Restrictions

Recreation

  • Bike Trail

Pet Policy

  • Pets Allowed with Restrictions

Security

  • Complete Accordion Shutters

Townhouse Details

Home Type

Townhome

Est. Annual Taxes

$4,550

Year Built

Built in 1976 | Remodeled

Lot Details

0

HOA Fees

$1,117 per month

Listing Details

  • Property Type: Residential
  • Style: Townhouse
  • As Is Right To Inspect: Yes
  • First Right of Refusal: Yes
  • Association Approval Required: Yes
  • Association Fee: 3350.00
  • Mandatory HOA: Yes
  • Contingent: Contingent/Show
  • Dockage Dock: Composite
  • Dockage Seawall: Concrete
  • Fee Includes: Bldg Exterior Mnt, Common Area Mnt, Building Insurance
  • Handicap Access: No
  • Key Island: Marathon
  • Limited Representation: No
  • Marathon Neighborhood: Country Club (Sombrero Blvd & Flamingo)
  • Mile Marker: 49.00
  • Min Rental Days: 30.00
  • M L S Identifier: 20060123165453488875000000
  • Neighborhood Feature: Other Area Features, Bike Paths
  • Off Shore Island: No
  • Pets W Restrictions: 2 Small
  • Property Group I D: 19990816212109142258000000
  • Side: Ocean
  • State Province: FL
  • Taxes: 4550.30
  • Title: Negotiable
  • Vehicle Storage: Open Parking, Guest Parking
  • Year Built: 1976
  • Alternate Key Number: 1435163
  • Building Style: Townhouse
  • Cooling Heating: Central Air, Ceiling Fans(s)
  • Pool Info: In Ground, Salt Water
  • Pool Info Heated: Yes
  • Porch Balcony: Screened P/B, Screened Patio
  • Association Maintenance Fee Per: Quarterly
  • Shutters: Accordion
  • Species List: Yes
  • Tax Exemptions: None
  • Building Style Above Flood: Unknown
  • Building Style Stories: 2 Stories
  • Estimated Living Sq Ft: 1190.00
  • Financial Status Standard Sale: Yes
  • Property Condition: Updated/Remodeled
  • Sewer Hook Up: Yes
  • Unit Complex: Unit
  • Statistical Purposes Only: No
  • Special Features: UnderContract
  • Property Sub Type: Townhouses
  • Stories: 2

Interior Features

  • Interior Amenities: Drapes/Blinds Incl, Granite Counter Top, Walk-in Closet(s), Storage
  • Floor Number: 2.00
  • Total Bathrooms: 3.00
  • Full Bathrooms: 2
  • Appliances: Washer, Stainless Steel Appliance(s), Disposal, Microwave, Oven, Range, Refrigerator, Dishwasher, Dryer
  • Floor: Tile
  • Half Bathrooms: 1
  • Windows/Doors: Single Hung Windows, Sliding Glass Doors
  • Appliances Other: W/D White
  • Total Bedrooms: 2

Exterior Features

  • Dockage: Assigned Dock, Boat Slip, Boat Lift
  • Waterfront: Bay Front, Open Water
  • Waterfront: Yes
  • Construction: CBS, Stucco
  • Roof: Metal Roof, Other Roof
  • Waterview: Open Water View, Harbor/Marina View
  • Pool: Yes

Utilities

  • Utilities: FKAA, Elect Separate Meter, Buyer to Verify, Municipal Sewer
  • Heating: Ceiling, Central

Lot Info

  • Deed Restrictions: Unknown
  • Flood Zone: AE
  • Parcel Number: 00355370-002001
  • Land Size: Less Than 1/4 Acre

Rental Info

  • Rentals Allowed: With Restrictions
  • Furnished: Furnished

Tax Info

  • Tax Year: 2024

Multi Family

  • Total Units: 8.00

Map

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
Collateral Analytics

Collateral Analytics Collateral Analytics AVMs (Automated Valuation Model) employ a number of statistical approaches combined with neighborhood-specific comparable selection guarantees the most up-to-date and precise valuations.

Not Available

Collateral Analytics does not have data for the current month. Please view the chart for historical values.

ICE

ICE Mortgage Technology ICE Mortgage Technology’s AVM (Automated Valuation Model) is a state-of-the-art online residential property valuation tool that provides a quick and accurate estimate of the value of almost any home in the U.S.

Not Available

ICE Mortgage Technology does not have data for the current month. Please view the chart for historical values.

First American

First American First American Data & Analytics’ next-generation AVM combines unrivaled data assets with a blended ensemble of valuation models to produce highly accurate, reliable valuations you can trust.

Not Available

First American does not have data for the current month. Please view the chart for historical values.

Quantarium

Quantarium Quantarium’s valuation service, repeatedly proven the industry’s most accurate and comprehensive, is supercharged with a self-learning and auto-tuning AI engine that continually becomes smarter and more accurate as it processes daily inputs from the industry’s leading RE data lake.

Not Available

Quantarium does not have data for the current month. Please view the chart for historical values.

Average Value
Not Available
List Price
Sold Price
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area

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 $4,550 $516,266 -- $516,266
2024 $4,265 $516,266 -- $516,266
2023 $4,265 $488,003 $0 $488,003
2022 $3,755 $367,888 $0 $367,888
2021 $3,470 $296,914 $0 $296,914
2020 $3,418 $296,914 $0 $296,914
2019 $3,381 $293,183 $0 $293,183
2018 $3,124 $293,183 $0 $0
2017 $3,090 $327,550 $0 $0
2016 $2,672 $222,663 $0 $0
2015 $2,680 $222,663 $0 $0
2014 $2,762 $224,910 $0 $0
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft Prior Sale
12/08/2025 12/08/25 For Sale $840,000 +40.0% $706 / Sq Ft
07/05/2024 07/05/24 Sold $600,000 0.0% $504 / Sq Ft View Prior Sale
07/05/2024 07/05/24 Pending -- -- --
07/05/2024 07/05/24 For Sale $600,000 -- $504 / Sq Ft
Source: Marathon and Lower Keys Association of REALTORS®

Purchase History

Date Type Sale Price Title Company
Personal Reps Deed $600,000 None Listed On Document
Deed $385,000 --
Warranty Deed $138,000 --
Deed $80,000 --
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Open $200,000 New Conventional
Previous Owner -- No Value Available
Source: Public Records

Source: Marathon and Lower Keys Association of REALTORS®

MLS Number: 617643

APN: 00355370-002001