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9 SE Marlin Ave, Key Largo, FL 33037 Property Records

Monroe County property record for 9 SE Marlin Ave, Key Largo, FL 33037

Property Summary

Property TypeSingle Family Home
Details2 bd · 2 ba · 1,064 sqft · built 1990
Lot Size0.118 acres (5,125 sqft)
Owner2 Individual Names on Record
Last Sale$575,000 (Sep 2021)
Tax Bill$4,870 (2025)
Deeds & MortgagesSep 2021 Sale & Mortgage
Sep 2021 Transfer
Flood ZoneZone X (minimal risk)
APN00469990-000000

Property Details

APN / Parcel Number

Primary APN00469990-000000
Alternative APN
  • 1577171

Interior

Bedrooms2 Beds
Full Baths2 Baths
Stories2 Stories
Building Area1,064 sqft Living Area
1st Floor Area1,064 sqft
FlooringCeramic Tile
Interior WallsWallboard/Drywall

Exterior

Year BuiltBuilt 1990
Effective Year BuiltEffective 2008
Exterior MaterialOther
Construction TypeWood
Roof TypeGable/Hip
Roof MaterialAsphalt
Lot Area5,125 sqft (0.118 acres)
Garage TypeCovered
Garage Area1,064 sqft
PorchOpen Porch
Porch Area506 sqft

Utilities, Heating & Cooling

Cooling SystemHVAC
Heating SystemForced Air with A/C

Location & Zoning

Account Number1577171
Street Address9 SE MARLIN AVE
CityKEY LARGO
StateFL
Zip33037-4713
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeIS-M
Legal DescriptionBK 19 LOT 13 LARGO SOUND PARK PB3-139 FIRST ADDITION KEY LARGO OR485-245 OR536-29 OR1098-1173 OR1209-1908 OR1216-270 OR1248-1215 OR1312-1285 OR1744-1111 OR1744-1113 OR1744-1116 OR2026-1660 OR2264-1851 OR2744-165 OR3128-0599 OR3128-0601
Legal Range39E
Legal Township61S
Legal Section14
Legal SubdivisionLARGO SOUND PARK 1ST ADD
Legal Block19
Legal Lot Number13
JurisdictionMONROE FL
Township / Civil DivisionUPPER KEYS
Census Block Group4
Census Block4017
Census Tract970400

Historic Designation

Source: NPS National Register of Historic Places, as of August 1, 2026

Listed AreaWithin John Pennekamp Coral Reef State Park and Reserve
listed 1972 · 10 contributing resources · NRIS 72000340

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.

Owner

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

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

Owner of Record2 Individual Names on Record
Mailing Address9 SE MARLIN AVE, KEY LARGO, FL 33037-4713
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Sep 27, 2021Warranty Deed, Transfer · Conventional Mortgage
UNITED WHOLESALE MORTGAGE
Sep 27, 2021Correction Deed
EPIC TITLE GROUP

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleSep 27, 2021 · Amount on Record
Deed SaleSep 27, 2021 · Amount on Record
Prior SaleDec 10, 2001 · Amount on Record
Deed Document Number20212341601
Deed Book / Page3128 / 601
Prior Transfer DateJun 1, 2015
Prior Transfer Doc0027440165
Record UpdatedOct 29, 2026

September 2021: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionMONROE FL
Recording DateSep 27, 2021
Property Address9 SE MARLIN AVE, KEY LARGO, FL 33037-4713
Document Number0031280601
Book / Page3128 / 601
Map ReferenceMB 3 PG 139
Instrument DateSep 24, 2021
Instrument2341601
Transaction TypeTransfer
Record UpdatedJul 29, 2022
Title CompanyEPIC TITLE GROUP

Transaction

AmountAmount Recorded
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$4,025.00
Amount AccuracyRounded by County
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name
Address1360 LYNDALE BLVD, 1360, WINTER PARK, FL 32789-2321

Transferred To (Grantee/Buyer)

NameVerified Name
Address9 SE MARLIN AVE, KEY LARGO, FL 33037-4713

Mortgage

Document Number0003128611
DateSep 27, 2021
Instrument3128/611
Lender
NameUNITED WHOLESALE MORTGAGE
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueOct 1, 2051

September 2021: Correction Deed

Document TypeCorrection Deed
JurisdictionMONROE FL
Recording DateSep 27, 2021
Property Address9 SE MARLIN AVE, KEY LARGO, FL 33037-4713
Document Number0031280599
Book / Page3128 / 599
Map ReferenceMB 3 PG 139
Instrument DateSep 22, 2021
Instrument2341600
Record UpdatedJul 29, 2022
Title CompanyEPIC TITLE GROUP

Transaction

Tax$0.00
Amount AccuracyNo Consideration Stated

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address1360 LYNDALE BLVD, WINTER PARK, FL 32789-2321

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateFlorida
CountyMonroe County
Unified School DistrictMonroe County School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$4,870.00 (+4.71%) Homeowner's exemption$540,512 (+5.99%)$551,203 (+0.14%) Land $315,669 Building $235,534
2024$4,651.00 (+4.03%)
2023$4,471.00 (+5.85%) Homeowner's exemption$509,980 (+3%)$550,431 (+11.17%) Land $319,364 Building $231,067
2022$4,224.00 Homeowner's exemption$495,127 Land $261,298 Building $233,829$495,127 Land $261,298 Building $233,829

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 ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on Record
median of 167 policies
Community Rating SystemClass 3 (35% premium discount)
Nearby Flood Policies167 in force
Nearby Flood Claims68 (1992–2023)
Claims Outside the SFHA4 of 68
Most Recent ClaimNov 2023 · rainfall accumulation
Claims by Event
  • Hurricane Irma, Sep 2017 · 39 claims
  • Hurricane Irene, Oct 1999 · 8 claims
  • Hurricane Georges, Sep 1998 · 8 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 RiskLow
lower than 94% of the US · lower than 94% of Florida
Wildfire Likelihood0.02% annual chance
ExposureNone
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 416 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
AT&T
Fiber · DSL		5,000 / 5,000
Xfinity
Cable		2,000 / 250

May also be available: T-Mobile.

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