800 James Ave, Marathon, FL 33050 Property Records

Monroe County property record for 800 James Ave, Marathon, FL 33050

Property Summary

Property Type	Mobile Home
Details	2 bd · 2 ba · 864 sqft · built 1969
Lot Size	0.087 acres (3,797 sqft)
Owner	Individual Name on Record
Last Sale	$680,000 (Dec 2025)
Tax Bill	$5,181 (2024)
Deeds & Mortgages	Dec 2025 Sale & Mortgage Jan 2023 Sale + 1 more
Flood Zone	Zone AE (high risk)
APN	`00323730-000000`

Property Details

APN / Parcel Number

Primary APN	`00323730-000000`
Alternative APNs	`09663200323730000000` `1397938`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Half Baths	1 Half Bath
Stories	1 Story
Building Area	864 sqft Living Area
1st Floor Area	875 sqft
Flooring	Plywood
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1969
Effective Year Built	Effective 2004
Exterior Material	Aluminum/Vinyl
Construction Type	Wood
Foundation Type	Block
Roof Type	Flat
Roof Material	Other
Lot Area	3,797 sqft (0.087 acres)

Exterior Amenities

Porch	Open Porch
Porch Area	275 sqft
Deck Area	1,086 sqft
Patio Area	1,774 sqft
Boat Access	Boat Access

Utilities, Heating & Cooling

Cooling System	None

Location & Zoning

Account Number	1397938
Old Parcel Number	09663200323730000000
Street Address	800 JAMES AVE
City	MARATHON
State	FL
Zip	33050-4267
Property Category	Residential
Property Type	Residential > Prefabricated > Mobile Home
Legal Description	BK 12 LT 1 HARBOR ISLES SEC A KEY VACA PB5-79 OR627-149 OR785-65 OR800-1119 OR861-1132 OR861-1135 OR981-1979 OR1511-2196
Legal Range	32E
Legal Township	66S
Legal Section	09
Legal Subdivision	HARBOR ISLE SEC A
Legal Block	12
Legal Lot Number	1
Jurisdiction	MONROE FL
Township / Civil Division	MIDDLE KEYS
Census Block Group	2
Census Block	2017
Census Tract	971300

Owner

Source: Monroe County records, as of January 22, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Name on Record
Mailing Address	3162 W VINA DEL MAR BLVD, ST PETE BEACH, FL 33706-2742
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Dec 23, 2025	Warranty Deed, Transfer · Conventional Mortgage CENTENNIAL BANK
Jan 12, 2023	Warranty Deed, Transfer ATTORNEY ONLY, ATTORNEY
Jan 7, 2021	Warranty Deed, Transfer MIDFLORIDA TITLE PROFESSIONALS, FLORIDA TITLE PROFESSIONAL

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Dec 23, 2025 · Amount on Record
Deed Sale	Dec 23, 2025 · Amount on Record
Prior Sale	Jan 12, 2023 · Amount on Record
Deed Document Number	2526643
Deed Book / Page	3359 / 1572
Record Updated	Jun 8, 2026

December 2025: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	MONROE FL
Recording Date	Dec 23, 2025
Property Address	800 JAMES AVE, MARATHON, FL 33050-4267
Document Number	0033591572
Book / Page	3359 / 1572
Map Reference	MB 5 PG 79
Instrument Date	Dec 16, 2025
Instrument	2526643
Transaction Type	Transfer
Record Updated	Jan 23, 2026
Title Company	PROFESSIONAL TITLE AGENCY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$4,760.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	29673 SARATOGA AVE, BIG PINE KEY, FL 33043-3206

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3162 W VINA DEL MAR BLVD, ST PETE BEACH, FL 33706-2742

Mortgage

Document Number	0033591574
Date	Dec 23, 2025
Instrument	3359/1574

Lender

Name	CENTENNIAL BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jan 1, 2056

January 2023: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	MONROE FL
Recording Date	Jan 12, 2023
Property Address	800 JAMES AVE, MARATHON, FL 33050-4267
Document Number	0032080340
Book / Page	3208 / 340
Map Reference	MB 5 PG 79
Instrument Date	Jan 12, 2023
Instrument	2403278
Transaction Type	Transfer
Record Updated	Jan 23, 2024
Title Company	ATTORNEY ONLY, ATTORNEY

Transaction

Amount	Amount Recorded
Tax	$4,200.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	856 JAMES AVE, MARATHON, FL 33050-4267

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	30336 EAGLE LN, BIG PINE KEY, FL 33043-5112

January 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	MONROE FL
Recording Date	Jan 7, 2021
Property Address	800 JAMES AVE, MARATHON, FL 33050-4267
Document Number	0030672377
Book / Page	3067 / 2377
Map Reference	MB 5 PG 79
Instrument Date	Jan 7, 2021
Instrument	2298381
Transaction Type	Transfer
Record Updated	Jan 23, 2024
Title Company	MIDFLORIDA TITLE PROFESSIONALS, FLORIDA TITLE PROFESSIONAL

Transaction

Amount	Amount Recorded
Tax	$1,750.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	78 DOLPHIN RD, TUCKERTON, NJ 08087-2407

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	8080 BELHAVEN AVE, PASADENA, MD 21122-3723

Tax Assessment & Valuation

Source: Monroe County assessment roll, as of July 1, 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		$479,954 (-14.2%) Land $394,647 Building $85,307	$479,954 (-14.2%) Land $394,647 Building $85,307
2024	$5,181.00 (+3.15%)
2023	$5,023.00 (+14.76%)	$559,370 (+37.81%) Land $477,885 Building $81,485	$559,370 (+37.81%) Land $477,885 Building $81,485
2022	$4,377.00	$405,898 Land $344,704 Building $61,194	$405,898 Land $344,704 Building $61,194

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

Flood

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	7.0 ft
Flood Insurance Requirement	Required federally backed loans
Flood Insurance Cost	Premium on Record median of 320 individual policies
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	439 units insured incl. 119 condo units
Nearby Flood Claims	296 (1979–2024)
Most Recent Claim	May 2024 · rainfall accumulation
Claims by Event	Hurricane Irma, Sep 2017 · 109 claims Hurricane Wilma, Oct 2005 · 98 claims Hurricane Georges, Sep 1998 · 59 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

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

Wildfire Risk	Low lower than 99.1% of the US · lower than 98.7% of Florida
Wildfire Likelihood	Under 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 297 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T.

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