$699,000
PENDING

277 Peachtree Ave Marathon, FL 33050

Estimated payment $4,121/month

Total Views 3,627
3 Beds
2 Baths
1,584 Sq Ft
$441 Price per Sq Ft

About This Home

Great investment home on Grassy Key is situated on a rare double corner lot totaling over 15,000 square feet. This 3 bedroom, 2 bath home has been recently updated with new flooring, renovated bathrooms, new washer/dryer and new stainless steel appliances. Seven day rentals are allowed. There is a salt pond, Lake Edna, directly across the street adding to the privacy of this unique property that offers a secluded ''Old Florida'' feel that is increasingly hard to find. Among the mature landscaping, you'll find producing banana, papaya and coconut trees. Grassy Key itself is a laid back community with beaches, restaurants, state parks, shops all within a short drive. This property is 2 miles from the planned Valhalla Island Resort. Don't let this unique investment opportunity to pass you by!

Listing Agent

Susan Mack

Exit Realty Paradise License #SL3517872 Listed on: 01/10/2026

Exit Realty Paradise

Co-Listing Agent

Chuck Mack

Exit Realty Paradise License #SL3501857

Map

Home Details

Home Type

Single Family

Year Built

1968

Lot Details

0.34 Acres

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
  • Handicap Access: No
  • Key Island: Marathon
  • Limited Representation: No
  • Marathon Neighborhood: Grassy Key
  • Mile Marker: 58.00
  • 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: 4836.21
  • Year Built: 1968
  • Alternate Key Number: 1456357
  • Cooling Heating: Wall/Window Unit(s), Ceiling Fans(s)
  • Lot Sq Ft: 15000.00
  • Porch Balcony: Open Porch/Balcony, Deck
  • Species List: No
  • Tax Exemptions: None
  • Building Style Above Flood: No
  • Building Style Stories: 2 Stories
  • Estimated Living Sq Ft: 1584.00
  • Sewer Hook Up: Yes
  • Statistical Purposes Only: No
  • Special Features: None
  • Property Sub Type: Detached
  • Stories: 2

Interior Features

  • Total Bathrooms: 2.00
  • Full Bathrooms: 2
  • Appliances: Washer, Range, Refrigerator, Dishwasher, Dryer
  • Floor: Laminate
  • Windows/Doors: Glass Doors, Sliding Glass Doors
  • Total Bedrooms: 3

Exterior Features

  • Dockage: None
  • Waterfront: None, Salt Ponds
  • Waterfront: No
  • Construction: CBS
  • Waterview: Salt Ponds
  • Pool: No

Utilities

  • Utilities: Buyer to Verify, Cable Available

Lot Info

  • Deed Restrictions: Yes
  • Flood Zone: AE
  • Parcel Number: 00373270-000000
  • Land Size: More than 1 Lot
  • Acres: 0.34

Rental Info

  • Rentals Allowed: With Restrictions
  • Furnished: Furnished

Tax Info

  • Tax Year: 2025

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 $4,671 $490,095 $341,250 $148,845
2024 $2,652 $447,429 $300,000 $147,429
2023 $2,652 $267,058 $0 $0
2022 $2,605 $259,280 $0 $0
2021 $2,610 $251,729 $0 $0
2020 $2,541 $248,254 $0 $0
2019 $2,484 $242,673 $0 $0
2018 $2,365 $238,149 $0 $0
2017 $2,315 $233,251 $0 $0
2016 $2,329 $228,454 $0 $0
2015 $2,325 $226,866 $0 $0
2014 $2,357 $225,065 $0 $0
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft Prior Sale
03/03/2026 03/03/26 Pending -- -- --
01/10/2026 01/10/26 For Sale $699,000 +30.0% $441 / Sq Ft
05/05/2023 05/05/23 Sold $537,530 -4.0% $339 / Sq Ft View Prior Sale
04/18/2023 04/18/23 Pending -- -- --
03/29/2023 03/29/23 For Sale $560,000 -- $354 / Sq Ft
Source: Key West Association of REALTORS®

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 $650,000 None Listed On Document
Warranty Deed $537,600 None Listed On Document
Warranty Deed $226,500 --
Quit Claim Deed -- --
Deed $55,000 --
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
Previous Owner $200,000 New Conventional
Previous Owner $203,850 New Conventional
Previous Owner $82,500 New Conventional
Source: Public Records

Source: Key West Association of REALTORS®

MLS Number: 618046

Key West Association of REALTORS®

APN: 00373270-000000

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