$500,000
SOLD OCT 29, 2025

370 Cocoanut Ave Marathon, FL 33050

2 Beds
2 Baths
864 Sq Ft
7,500 Sq Ft Lot

Recently Sold

$579 Per Sq Ft

20% Below List Price

246 Days on Market

Highlights

  • Airstrip
  • Beach
  • RV Parking in Community
  • Coral Shores High School Rated A
  • RV or Boat Parking
  • Cathedral Ceiling

About This Home

As of October 2025

PRIVATE, ELEVATED/ABOVE FLOOD, AND SURROUNDED BY NATURE--YOUR PARADISE AWAITS!Tucked away at the end of a quiet street in Grassy Key, this elevated home offers privacy, tranquility, and a breathtaking natural backdrop with protected conservation land surrounding you. Just minutes from Marathon, you'll love the peaceful sounds of nature while still being close to all the BEST shops and restaurants in the Middle Keys.Situated on a spacious 7,500 sq. ft. lot, this 2-bedroom, 2-bathroom home boasts a METAL roof (installed in 2018) and a freshly updated driveway with new rock & mulch beds. There's ample space for multiple vehicles, as well as boats, trailers, or even an RV. Covered parking beneath the home adds extra convenience along with a separate enclosed storage area.Ascend the staircase and take in the open side patio, perfect for enjoying the sunshine & island breezes. The expansive enclosed front porch, accessible from the side patio, living room and kitchen areas, provides the perfect spot to relax & unwind ALL YEAR long.Inside, the spacious living room seamlessly flows into the well-appointed kitchen, which features ample cabinetry, generous counter space, a GAS range and sliding doors that open to the patio--perfect for indoor-outdoor living. The OPEN CONCEPT design leads to a hallway that connects the guest and main bedroom areas, creating a natural flow & separation throughout the home.Recent updates include new light and fan fixtures in the bedrooms & living area, as well as freshly painted rooms throughout. The flooring has also been updated, with brand-new carpet in the guest bedroom and stylish wood plank vinyl flooring in the living and kitchen areas.Just a short walk away, you'll find Sunset Bay Park, a scenic waterfront community park known for its vibrant wildlife and easy access to nearby bike trails.This peaceful & natural retreat is the paradise you've been searching for--schedule your showing today!

Last Agent to Sell the Property

Monica Barrett

Coldwell Banker Schmitt Real Estate Co. License #SL3345718 Listed on: 02/12/2025

Coldwell Banker Schmitt Real Estate Co.

Co-Listed By

Rick Servais

Coldwell Banker Schmitt Real Estate Co. License #3238499

Last Buyer's Agent

Michelle Vanhoose

Coldwell Banker Schmitt Real Estate Co. License #3562292

Coldwell Banker Schmitt Real Estate Co.

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $5,191

Year Built

  • Built in 1990

Lot Details

  • 7,500 Sq Ft Lot
  • Property is zoned C-NA - Conservation Native Area

Home Design

  • Frame Construction
  • Metal Roof

Interior Spaces

  • 864 Sq Ft Home
  • 1-Story Property
  • Cathedral Ceiling
  • Ceiling Fan
  • Shutters
  • Blinds
  • Single Hung Windows

Kitchen

  • Oven
  • Range
  • Dishwasher

Flooring

  • Wood
  • Carpet
  • Vinyl

Bedrooms and Bathrooms

  • 2 Bedrooms
  • Walk-In Closet
  • 2 Full Bathrooms

Laundry

  • Dryer
  • Washer

Parking

  • 4 Parking Spaces
  • Covered Parking
  • Open Parking
  • RV or Boat Parking

Outdoor Features

  • Airstrip
  • Outdoor Storage

Utilities

  • Central Air
  • Separate Meters
  • Propane
  • Public Hookup Available For Sewer
  • Cable TV Available

Listing and Financial Details

  • Homestead Exemption
  • Minimum Rental Period: 7
  • Assessor Parcel Number 00369130-000000

Community Details

Overview

  • No Home Owners Association
  • Crains Sub Subdivision
  • RV Parking in Community

Recreation

  • Beach
  • Bike Trail

Home Details

Home Type

Single Family

Est. Annual Taxes

$5,191

Year Built

Built in 1990

Lot Details

0

Listing Details

  • Property Type: Residential
  • Style: Single Family
  • As Is Right To Inspect: Yes
  • First Right of Refusal: No
  • Mandatory HOA: No
  • Fee Includes: None
  • Key Island: Marathon
  • Limited Representation: No
  • Marathon Neighborhood: Grassy Key
  • Mile Marker: 58.00
  • Min Rental Days: 7.00
  • M L S Identifier: 20060123165453488875000000
  • Neighborhood Feature: Beach, Bike Paths, Airstrip, Other Area Features
  • Off Shore Island: No
  • Pets: Pets Allowed
  • Property Group I D: 19990816212109142258000000
  • Sale Terms: Cash
  • Side: Bay/Gulf
  • State Province: FL
  • Taxes: 5190.77
  • Title: Title Ins - Buyer
  • Vehicle Storage: Open Parking, RV Parking Open, Covered Parking, Trailer Storage
  • Vehicle Storage Cars: 4+
  • Year Built: 1990
  • Alternate Key Number: 1452319
  • Building Style Stilt Column Height: Medium - 5Ft - 9Ft
  • Cooling Heating: Central Air, Ceiling Fans(s)
  • Lot Sq Ft: 7500.00
  • Porch Balcony: Windowed P/B
  • Shutters: Panel
  • Species List: Yes
  • Tax Exemptions: Homestead
  • Building Style Above Flood: Yes
  • Building Style Stories: 1 Story
  • Estimated Living Sq Ft: 864.00
  • Pre Wired: Cable
  • Financial Status Standard Sale: Yes
  • Sewer Hook Up: Yes
  • Statistical Purposes Only: No
  • Special Features: None
  • Property Sub Type: Detached

Interior Features

  • Interior Amenities: Drapes/Blinds Incl, Window Treatments, Walk-in Closet(s), Cathedral Ceilings
  • Total Bathrooms: 2.00
  • Full Bathrooms: 2
  • Appliances: Washer, Oven, Range, Refrigerator, Dishwasher, Dryer
  • Floor: Vinyl, Combo, Carpet, Wood
  • Windows/Doors: Single Hung Windows, Other Windows/Doors, Aluminum Windows
  • Total Bedrooms: 2

Exterior Features

  • Dockage: None
  • Waterfront: None
  • Waterfront: No
  • Construction: Frame
  • Exterior Features: Storage
  • Roof: Metal Roof
  • Waterview: No Waterview
  • Pool: No

Utilities

  • Security: No Security
  • Utilities: FKAA, Propane, Cable Available, Elect Separate Meter, Water Separate Meter, Buyer to Verify

Lot Info

  • Deed Restrictions: Unknown
  • Flood Zone: AE 11
  • Parcel Number: 00369130-000000
  • Land Size: Less Than 1/4 Acre
  • Acres: 0.17

Rental Info

  • Rentals Allowed: Yes
  • Furnished: Unfurnished

Tax Info

  • Tax Year: 2023

Ownership History

Date Name Owned For Owner Type

Purchase Details

Listed on
Feb 12, 2025
Closed on
Oct 28, 2025
Sold by
Davis Edward H and Davis Wendy
Bought by
Hall Roger L and Hall Michele A
Seller's Agent
Monica Barrett
Coldwell Banker Schmitt Real Estate Co.
Buyer's Agent
Michelle Vanhoose
Coldwell Banker Schmitt Real Estate Co.
List Price
$625,000
Sold Price
$500,000
Premium/Discount to List
-$125,000
-20%
Views
479
Current Estimated Value
$525,200

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$25,200
Avg. Annual Appreciation
21.74%

Purchase Details

Listed on
Nov 17, 2021
Closed on
Feb 9, 2022
Sold by
Auten Andrew B and Auten Ann Nancy
Bought by
Davis Edward H and Davis Wendy
Seller's Agent
Kenny Matlock
No Nonsense Real Estate Branch Office
Buyer's Agent
Monica Barrett
Coldwell Banker Schmitt Real Estate Co.
List Price
$540,000
Sold Price
$525,000
Premium/Discount to List
-$15,000
-2.78%

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
-1.30%
Original Mortgage
$10,000
Interest Rate
3.69%

Purchase Details

Closed on
Aug 1, 1990
Bought by
Auten Andrew B and Auten Nancy Ann

Purchase Details

Closed on
May 1, 1989
Bought by
Auten Andrew B and Auten Nancy 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 $500,000 None Listed On Document
Warranty Deed $525,000 Wolfe Stevens Pllc
Warranty Deed $85,000 --
Warranty Deed $27,000 --
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Previous Owner $10,000 No Value Available
Previous Owner $515,490 FHA
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft Prior Sale
10/29/2025 10/29/25 Sold $500,000 -4.8% $579 / Sq Ft
10/16/2025 10/16/25 Pending -- -- --
08/18/2025 08/18/25 Price Changed $525,000 -3.7% $608 / Sq Ft
05/12/2025 05/12/25 Price Changed $545,000 -9.0% $631 / Sq Ft
03/18/2025 03/18/25 Price Changed $599,000 -4.2% $693 / Sq Ft
02/12/2025 02/12/25 For Sale $625,000 +19.0% $723 / Sq Ft
02/09/2022 02/09/22 Sold $525,000 -2.8% $608 / Sq Ft View Prior Sale
11/17/2021 11/17/21 For Sale $540,000 -- $625 / 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 $4,691 $447,523 -- --
2024 $5,191 $434,911 $300,000 $134,911
2023 $5,191 $487,096 $360,000 $127,096
2022 $4,750 $391,500 $264,375 $127,125
2021 $1,812 $119,698 $0 $0
2020 $1,781 $118,046 $0 $0
2019 $1,751 $115,392 $0 $0
2018 $1,700 $113,241 $0 $0
2017 $1,671 $110,912 $0 $0
2016 $1,671 $108,631 $0 $0
2015 $1,681 $107,876 $0 $0
2014 $1,690 $107,020 $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: 613662

APN: 00369130-000000