100 Ave I, #25, Marathon, FL 33050 Property Records

Monroe County property record for 100 Ave I, #25, Marathon, FL 33050

Property Summary

Property Type	Marina, Boat Slips, Yacht Club, Boat Landing
Details	1 bd · built 1987
Lot Size	1.87 acres (81,779 sqft)
Owner	2 Individual Names on File
Last Sale	$132,500 (Jan 2020)
Tax Bill	$1,278 (2024)
Deeds & Mortgages	Jan 2020 Sale & Line of Credit
Flood Zone	Zone AE (high risk)
APN	`00364990-000225`

Property Details

APN / Parcel Number

Primary APN	`00364990-000225`
Alternative APNs	`15663300364990000225` `8710089`

Interior

Bedrooms	1 Bed

Exterior

Year Built	Built 1987
Effective Year Built	Effective 1987
Lot Area	81,779 sqft (1.87 acres)

Location & Zoning

Account Number	8710089
Street Address	100 AVENUE I, 25
City	MARATHON
State	FL
Zip	33050-4048
Property Category	Public Works
Property Type	Public Works > Marina, Boat Slips, Yacht Club, Boat Landing
Local Zoning Code	INC
Legal Description	UNIT 25 COCO PLUM BEACH YACHT CLUB A CONDO (F/K/A MARIES YACHT HARBOR CLUB A CONDOMINIUM) OR1124-2459 OR1215-2220 OR1217-1531C OR1255-1431 OR1259-2168 OR1543-1106 OR1586-1785 OR1608-2484 OR1911-1781 OR2042-1864 OR3005-2290 OR3287-0476
Legal Range	33E
Legal Township	66S
Legal Section	05
Legal Subdivision	COCO PLUM BEACH
Legal Lot Number	25
Jurisdiction	MONROE FL
Township / Civil Division	MIDDLE KEYS
Census Block Group	2
Census Block	2020
Census Tract	971001

Owner

100 Ave I, #25 is owned by two individuals who acquired it in August 2024.

Source: Monroe County records, as of December 8, 2025

Owner of Record	2 Individual Names on File
Mailing Address	107 SABLE PARK, EAST AMHERST, NY 14051-2209
Owner Type	Individual
Vesting	Life Estate

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jan 28, 2020 · Amount on File
Deed Sale	Jan 28, 2020 · Amount on File
Prior Sale	Sep 20, 2004 · Amount on File
Deed Document Number	20202253660
Deed Book / Page	3005 / 2290
Last Transfer Date	Aug 2, 2024
Transfer Doc	0032870476
Record Updated	Jun 8, 2026

January 2020: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	MONROE FL
Recording Date	Jan 28, 2020
Property Address	100 AVENUE I # 25, 25, MARATHON, FL 33050-4048
Document Number	0030052290
Book / Page	003005 / 002290
Instrument Date	Jan 27, 2020
Instrument	2253660
Transaction Type	Transfer
Record Updated	Feb 17, 2020
Title Company	ATTORNEY ONLY

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$928.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	150 COCO PLUM DR #25 MARATHON FL 330504075, 25, MARATHON, FL 33050-4075

Mortgage

Document Number	30052292
Date	Jan 28, 2020
Book Page	003005/002292
Instrument	2253661

Lender

Name	FIRST ST BK/FL KEYS
Type	Bank
Address	MARATHON, FL 33050

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	240 Months
Due	Jan 27, 2040

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

Source: Monroe County assessment roll, as of December 8, 2025

Property Jurisdictions

Type	Name
State	Florida
County	Monroe County
Municipality	Marathon City
Unified School District	Monroe County School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$140,000 Land $140,000	$140,000 Land $140,000
2024	$1,278.00 (+6.86%)
2023	$1,196.00 (+3.46%)	$116,640 (+5.65%) Land $116,640	$116,640 (+5.65%) Land $116,640
2022	$1,156.00	$110,400 Land $110,400	$110,400 Land $110,400

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 100 Ave I, #25 in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.

Source: FEMA National Flood Hazard Layer, effective September 24, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone AE high risk
100-Year Floodplain	Yes 1% annual chance
Floodway	No
Base Flood Elevation	6.0 ft
Flood Insurance Requirement	Required federally backed loans
Flood Insurance Cost	Premium on File median of 405 individual policies
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	612 units insured incl. 207 condo units
Nearby Flood Claims	582 (1983–2018)
Most Recent Claim	Aug 2018 · rainfall accumulation
Claims by Event	Hurricane Irma, Oct 2017 · 305 claims Hurricane Wilma, Oct 2005 · 69 claims Hurricane Georges, Sep 1998 · 127 claims

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Wildfire risk around 100 Ave I, #25 is low, with a 0.01% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 95% of the US · lower than 95% of Florida
Wildfire Likelihood	0.01% annual chance
Exposure	None beyond ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Internet Providers

Source: FCC Broadband Data Collection, based on 6 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	1,200 / 35
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20