18 N Conch Ave, Marathon, FL 33050 Property Records

Monroe County property record for 18 N Conch Ave, Marathon, FL 33050

Property Summary

Property Type	County Owned (Exempt)
Details	510 sqft · built 2024
Lot Size	0.482 acres (21,020 sqft)
Owner	Company Name on Record
Last Sale	$1,000,000 (Dec 2019)
Deeds & Mortgages	Dec 2019 Sale Jan 2017 Sale & Line of Credit
Flood Zone	Zone AE (high risk)
APN	`00385780-000000`

Property Details

APN / Parcel Number

Primary APN	`00385780-000000`
Alternative APNs	`14653400385780000000` `1469475`

Interior

Units	10 Units
Stories	2 Stories
Building Area	510 sqft Total Area
1st Floor Area	168 sqft
Flooring	Plywood
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 2024
Exterior Material	Other
Foundation Type	Pile
Roof Type	Gable/Hip
Roof Material	Metal
Lot Area	21,020 sqft (0.482 acres)

Exterior Amenities

Porch	Open Porch
Porch Area	377 sqft
Deck Area	3,579 sqft
Patio Area	5,659 sqft
Fence	Fence
Total Buildings	10 Buildings

Utilities, Heating & Cooling

Heating System	Forced Air

Location & Zoning

Account Number	1469475
Old Parcel Number	14653400385780000000
Street Address	18 N CONCH AVE
City	MARATHON
State	FL
Zip	33050-6918
Property Category	Public Works
Property Type	Public Works > County Owned (Exempt)
Legal Description	LT 13 AND ELY 30 FT LT 14 AND ELY 39 FT LT 30 AND ALL LT 31 CONCH KEY PB2-130 G49-262 G72-564 OR387-329 OR586-26 OR605-416
Legal Range	34E
Legal Township	65S
Legal Section	14
Legal Subdivision	CONCH KEY
Legal Lot Number	13-14
Jurisdiction	MONROE FL
Township / Civil Division	MIDDLE KEYS
Census Block Group	3
Census Block	3035
Census Tract	971002

Owner

Source: Monroe County records, as of December 5, 2025

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

Owner of Record	Company Name on Record
Mailing Address	1100 SIMONTON ST # 205, 205, KEY WEST, FL 33040-3110
Occupancy	Owner Occupied
Owner Type	Company

Deeds, Mortgages & Sale History

Date	Document
Dec 31, 2019	Warranty Deed, Transfer TRUE TITLE, TRUETITLE AGENCY INC
Jan 4, 2017	Trustee's Deed, Transfer · Line of Credit FIRST ST BK/FL KEYS

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Dec 31, 2019 · Amount on Record
Deed Sale	Dec 31, 2019 · Amount on Record
Prior Sale	Jan 4, 2017 · Amount on Record
Deed Document Number	2250341
Deed Book / Page	3001 / 2026
Record Updated	Jun 8, 2026

December 2019: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	MONROE FL
Recording Date	Dec 31, 2019
Property Address	2 N CONCH AVE, MARATHON, FL 33050-6914
Document Number	0030012026
Book / Page	003001 / 002026
Instrument Date	Dec 26, 2019
Instrument	2250341
Transaction Type	Transfer
Record Updated	Jan 27, 2020
Title Company	TRUE TITLE, TRUETITLE AGENCY INC

Transaction

Amount	Amount Recorded
Tax	$7,000.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company

January 2017: Trustee's Deed, Transfer

Document Type	Trustee's Deed
Jurisdiction	MONROE FL
Recording Date	Jan 4, 2017
Property Address	2 N CONCH AVE, MARATHON, FL 33050-6914
Document Number	0028331027
Book / Page	002833 / 001027
Instrument Date	Dec 22, 2016
Instrument	2105380
Transaction Type	Transfer
Record Updated	Feb 22, 2017
Title Company	ATTORNEY ONLY

Transaction

Amount	Amount Recorded
Loan-to-Value (LTV)	LTV on Record
Tax	$28,000.00
Amount Accuracy	Confirmed
Additional	Arm's Length Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	1241 ROUTE 9P SARATOGA SPRINGS NY 128667226, SARATOGA SPRINGS, NY 12866-7226

Mortgage

Document Number	28331031
Date	Jan 4, 2017
Book Page	002833/001031
Instrument	2105381

Lender

Name	FIRST ST BK/FL KEYS
Type	Bank
Address	1201 SIMONTON ST, KEY WEST, FL 33040-3111

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	120 Months
Due	Jan 3, 2027

Interest

Rate Type	Adjustable Rate

Mortgage

Document Number	28331063,
Date	Jan 4, 2017
Book Page	002833/001063
Instrument	2105385

Lender

Name	FIRST ST BK/FL KEYS
Type	Bank
Address	1201 SIMONTON ST, KEY WEST, FL 33040-3111

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	120 Months
Due	Jan 3, 2027

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

Source: Monroe County assessment roll, as of July 1, 2025

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$1,551,514 (+146.72%) Land $491,868 Building $1,059,646	$1,551,514 (+146.72%) Land $491,868 Building $1,059,646
2023	Homeowner's exemption	$628,850 Land $581,154 Building $47,696	$628,850 Land $581,154 Building $47,696

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	10.0 ft
Flood Insurance Requirement	Required federally backed loans
Flood Insurance Cost	Premium on Record median of 195 individual policies
Community Rating System	Class 3 (35% premium discount)
Nearby Flood Policies	235 units insured incl. 40 condo units
Nearby Flood Claims	297 (1983–2017)
Most Recent Claim	Sep 2017 · Hurricane Irma
Claims by Event	Hurricane Irma, Sep 2017 · 143 claims Hurricane Wilma, Oct 2005 · 102 claims Hurricane Georges, Sep 1998 · 38 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	Not rated no burnable land within 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 78 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	1,200 / 35

May also be available: T-Mobile.

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