109 Ave D, Unit 307

425 Sq. Ft.
$845 / Sq. Ft.
425
Sq. Ft.
$845
per Sq. Ft.

Description

Beautifully renovated first-floor studio condo in a prime waterfront boating community. This unit features a full kitchen with granite countertops and breakfast bar, tile flooring in the kitchen and living area, LVP flooring in the sleeping area and fully renovated bathroom (including updated plumbing), plus built-in closet storage. Enjoy the screened-in porch with your morning coffee or evening cocktails. The complex offers deep-water dockage,an assigned boat slip, a private boat ramp, boat trailer...Beautifully renovated first-floor studio condo in a prime waterfront boating community. This unit features a full kitchen with granite countertops and breakfast bar, tile flooring in the kitchen and living area, LVP flooring in the sleeping area and fully renovated bathroom (including updated plumbing), plus built-in closet storage. Enjoy the screened-in porch with your morning coffee or evening cocktails. The complex offers deep-water dockage,an assigned boat slip, a private boat ramp, boat trailer parking, vehicle parking, and a heated in-ground community pool. Located on a 200-ft-wide canal with quick ocean and sandbar access. New roof (2023) and new A/C (2022). Seven-night rentals permitted. This is truly a boater's dream!
  1. Listed by Katie Grace Carrillo • LPT Realty, LLC

Property Details for 109 Ave D, Unit 307

Waterfront
Canal Front
Waterfront
Yes
Zoning
RH - Residential High
Subdivision
Coco Plum Terraces (54.5)
Vehicle Storage
Open Parking, Trailer Storage, Guest Parking
LISTING UPDATED: 03/01/2026 09:29 PM

Property Details for 109 Ave D, Unit 307

StatusActive
MLS #618872
Days on Market83
Pet PolicyAllowed
Taxes$3,409 / year
HOA Fees$455 / month
Condo/Co-op Fees-
Property TypeCondo
MLS TypeResidential / Condo
Year Built1974
CountyMonroe County

Location

Listing Courtesy of LPT Realty, LLC
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Building Information for 109 Ave D, Unit 307

Building/Complex109 Ave DFloor-Stories2Residences42Pet PolicyAllowedPet Policy DetailsPets AllowedYear Built1974

Payment Calculator

$2,528 per month

30 year fixed, 6.36% Interest

Principal and Interest

$1,789

Property Taxes

$284

HOA Dues

$455

The Payment Calculator is for illustrative purposes only.

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Property Information for 109 Ave D, Unit 307

Summary
Location and General Information
  • Waterview: Canal View
  • Area: 18 - East of Holiday Inn US #1 & Coco Plum
  • Absolute Longitude: 81.011135
  • Control Depth: 4
  • Listing Board: Marathon/Lower Keys
  • Side: Ocean
  • Unit/Complex: Unit
  • Mile Marker: 54.5
  • Marathon Neighborhood: Coco Plum
  • Neighborhood Feature: Community Pool, Beach
  • Key/Island: Marathon
Taxes and HOA Information
  • Association Info: Mandatory Home Owners Asc: Yes
  • Association Info: 1st Right of Refusal: No
  • Fee Includes: Sewer, Common Area Mnt, Building Insurance, Bldg Exterior Mnt, Water
  • Furnished: Furnished
  • Tax Year: 2025
  • Tax Exemptions: None
Property
Lot Information
  • Lot Size: X
  • Acres: 0.0
  • Parcel #: 00363860000307
  • Land Size: Less Than 1/4 Acre
Property and Assessments
  • Legal: Unit 307 Coco Plum Terraces, A Condominium Or1303-1159 Or2206-1292 Or2618-80 Or2893-909/910 Or3083-1037
  • MLS Approved: Y
  • SqFt Source: Property Data Card
  • Rentals Allowed: With Restrictions
  • Deed Restrictions: Unknown
  • Picture Count: 18
  • Document Count: 0
  • Building Style: Above Flood: Unknown
  • Property Condition: Updated/Remodeled
  • Title: Title Ins - Buyer
Utilities
  • Utilities: FKAA, Water Separate Meter, Buyer to Verify
  • Pub Sewer HkUp: Yes
  • Pool: Yes
  • Pool Info: Heated: Yes
  • Pool Info: In Ground
  • Porch/Balcony: Screened Patio
Interior and Exterior Features
Interior Features
  • Floor: Tile
  • Floor Number: 1.0
  • Interior Features: Drapes/Blinds Incl, Built-in Cabinets, Storage, Smoke Alarms, Granite Counter Top
  • Appliances: Refrigerator, Stainless Steel Appliance(s), Freezer, Microwave, Oven, Range
Exterior Features
  • Roof: Other Roof
  • Shutters: Panel
  • Dockage: Dock Length: 40
  • Dockage: Dock: Concrete
  • Construction: CBS
  • Dockage: Assigned Dock, Boat Ramp
  • Exterior Features: Chickee Hut
  • Windows/Doors: Sliding Glass Doors

Property History for 109 Ave D, Unit 307

DateEvent & SourcePriceAppreciation
Mar 1, 2026

Listed (Active)

FKMLS #618872

$359,000
Mar 22, 2021

Sold

FKMLS #594445

$212,000
Mar 15, 2021

Sold (Public Record)

Public Record #1455441382

$212,000

+11.1% / yr

DateEvent & SourcePrice
03/01/2026

Listed (Active)

FKMLS #618872

$359,000
03/22/2021

Sold

FKMLS #594445

$212,000
03/15/2021

Sold (Public Record)

Public Record #1455441382

$212,000

+11.1% / yr

For completeness, we often displays two records for one sale: the MLS record and the public record.

Public Records for 109 Ave D, Unit 307

Taxable ValueLand-Additions$306,301Total-
Tax Record2024$3,346 ($279 / month)
Home Facts
Beds1Baths1Total Finished SqFt425 SqFtAbove Grade Finished SqFt425 SqFtLot Size82,420 SqFtStyleCondominiumYear Built1974CountyMONROEAPN00363860-000307

Schools near 109 Ave D, Unit 307

This home is within Monroe.
Rating
School
Type
Grades
Distance
Public - PK to 5
Public - 6 to 12
Public - 9 to 12
Charter - 9 to 12
Rating
School
Distance
Stanley Switlik Elementary School
PublicPK to 5

Marathon School
Public6 to 12

Coral Shores High School
Public9 to 12

The College Of The Florida Keys Academy
Charter9 to 12

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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109 Ave D, Unit 307 is a condo for sale in Marathon, FL 33050. This property was listed for sale on March 1, 2026 by LPT Realty, LLC, it's currently listed at $359,000. It has been on the market for a total of 83 days and was last sold on March 22, 2021. This listing's school district is Monroe. Nearby schools include Stanley Switlik Elementary School, Marathon School and Coral Shores High School. 109 Ave D, Unit 307 is a 0-bed, 1-bath, 425 sqft condo built in 1974.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity. Subject to change at any time. Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties make no guarantee, warranty or representation regarding the accuracy of any waterfront feature, water view or waterfront view.

Listing Courtesy of LPT Realty, LLC

Based on information from one of the following Multiple Listing Services: Beaches Multiple Listing Service, Inc., Martin County REALTORS® of the Treasure Coast, Inc., Miami Association of REALTORS®. Information being provided is for the visitor’s personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by Beaches Multiple Listing Service, Inc., Martin County REALTORS® of the Treasure Coast, Inc., Miami Association of REALTORS® is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited. Property information referenced on this web site comes from the Internet Data Exchange (IDX) program of the MLS. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. For the avoidance of doubt, the accuracy of all information, regardless of source, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals.