18 Halfway Rd, Key Largo, FL 33037 Property Records

Monroe County property record for 18 Halfway Rd, Key Largo, FL 33037

Property Summary

Property TypeSingle Family Home
Details1 bd · 1 ba · 870 sqft · built 1973
Lot Size0.362 acres (15,777 sqft)
OwnerIndividual Name on File
Last Sale$5,875,000 (Mar 2023)
Tax Bill$29,247 (2024)
Deeds & MortgagesMar 2023 Sale
Mar 2017 Line of Credit
Flood ZoneZone AE (high risk)
APN00572221-004700

Property Details

APN / Parcel Number

Primary APN00572221-004700
Alternative APNs
  • 12594000572221004700
  • 1706264

Interior

Bedrooms1 Bed
Full Baths1 Bath
Stories2 Stories
Building Area870 sqft Living Area
1st Floor Area2,614 sqft
Interior WallsWallboard/Drywall

Exterior

Year BuiltBuilt 1973
Effective Year BuiltEffective 2015
Exterior MaterialOther
Construction TypeConcrete
Foundation TypePile
Roof TypeCathedral/Clerestory
Roof MaterialTile
Lot Area15,777 sqft (0.362 acres)
Garage Area540 sqft

Exterior Amenities

Pool Area336 sqft
PorchPorch
Porch Area3,098 sqft
Patio Area1,116 sqft

Utilities, Heating & Cooling

Cooling SystemHVAC
Heating SystemForced Air

Location & Zoning

Account Number1706264
Old Parcel Number12594000572221004700
Street Address18 HALFWAY RD
CityKEY LARGO
StateFL
Zip33037-3731
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionBK 20 LT 18 GRAYVIK EXTENSION OCEAN REEF PLAT NO 2 KEY LARGO PB6-28 OR605-272 OR792-351 OR818-1335/36 OR835-1675
Legal Range40E
Legal Township59S
Legal Section12
Legal SubdivisionGRAYVIK EXT O.R. #2
Legal Block20
Legal Lot Number18
JurisdictionMONROE FL
Township / Civil DivisionUPPER KEYS
Census Block Group3
Census Block3011
Census Tract972700

Owner

18 Halfway Rd is owned by an individual who bought it in March 2023.

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

Owner of RecordIndividual Name on File
Co-ownerCo-owner on File
Mailing Address8430 SHAWNEE RUN RD, CINCINNATI, OH 45243-3313
Owner TypeIndividual

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

DateDocument
Mar 7, 2023Warranty Deed, Transfer
ATTORNEY ONLY, ATTORNEY
Mar 24, 2017Deed of Trust, Mortgage · Line of Credit
GIBRALTAR PRIVATE BK&TR FSB

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleMar 7, 2023 · Amount on File
Deed SaleMar 7, 2023 · Amount on File
Deed Document Number2409093
Deed Book / Page3214 / 1599
Record UpdatedJun 8, 2026

March 2023: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionMONROE FL
Recording DateMar 7, 2023
Property Address18 HALFWAY RD, KEY LARGO, FL 33037-3731
Document Number0032141599
Book / Page3214 / 1599
Map ReferenceMB 6 PG 28
Instrument DateMar 7, 2023
Instrument2409093
Transaction TypeTransfer
Record UpdatedMar 21, 2023
Title CompanyATTORNEY ONLY, ATTORNEY

Transaction

AmountAmount on Record
Tax$41,125.00
Amount AccuracyRounded by County
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name
Address4690 HAMILTON TER, VERO BEACH, FL 32967-7330

Transferred To (Grantee/Buyer)

NameVerified Name
Address8430 SHAWNEE RUN RD, CINCINNATI, OH 45243-3313

March 2017: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionMONROE FL
Property Address18 HALFWAY RD, KEY LARGO, FL 33037-3731
Document Number0028470916
Book / Page002847 / 000916
Instrument DateMar 24, 2017
Transaction TypeMortgage
Record UpdatedJun 13, 2017

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipHusband and Wife
Address18 HALFWAY RD KEY LARGO FL 330373731, KEY LARGO, FL 33037-3731

Mortgage

Document Number0028470916
DateApr 4, 2017
Book Page002847/000916
Instrument2117332
Lender
NameGIBRALTAR PRIVATE BK&TR FSB
TypeBank
AddressCORAL GABLES, FL 33134
Agreement
TypeLine of Credit
AmountAmount on Record
Term240 Months
DueApr 3, 2037
Interest
Rate TypeAdjustable Rate

Tax Assessment & Valuation

Source: Monroe County assessment roll, as of July 1, 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$4,553,582 Land $4,123,516 Building $430,066$4,553,582 Land $4,123,516 Building $430,066
2024$29,247.00 (+327.28%)
2023$6,845.00 (+4.7%) Homeowner's exemption$983,280 (+3%)$4,589,432 (+78.18%) Land $3,575,068 Building $1,014,364
2022$6,538.00 Homeowner's exemption$954,641$2,575,698 Land $2,051,602 Building $524,096

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

Flood

FEMA maps place 18 Halfway Rd 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 ZoneZone AE
high risk
100-Year FloodplainYes
1% annual chance
FloodwayNo
Base Flood Elevation10.0 ft
Flood Insurance RequirementRequired
federally backed loans
Flood Insurance CostPremium on File
median of 838 individual policies
Community Rating SystemClass 3 (35% premium discount)
Nearby Flood Policies1,585 units insured
incl. 747 condo units
Nearby Flood Claims78 (2005–2023)
Claims Outside the SFHA1 of 78
Most Recent ClaimNov 2023 · rainfall accumulation
Claims by Event
  • Hurricane Irma, Sep 2017 · 73 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 18 Halfway Rd is moderate, ranking above 57% of the US, with a 0.2% annual chance of wildfire.

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

Wildfire RiskModerate
above 57% of the US · lower than 71% of Florida
Wildfire Likelihood0.2% annual chance
ExposureIndirect
within ember reach
Adjoins Burnable LandYes

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 104 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Fiber
2,000 / 2,000
T-Mobile
Fixed Wireless
100 / 20

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