263 Ave G, Marathon, FL 33050 Property Records

Monroe County property record for 263 Ave G, Marathon, FL 33050

Property Summary

Property TypeSingle Family Home
Details3 bd · 3 ba · 3,601 sqft · built 2007
Lot Size0.301 acres (13,151 sqft)
OwnerOwner Name on Record
Last Sale$55,000 (May 1999)
Tax Bill$14,967 (2024)
Flood ZoneZone AE (high risk)
APN00364510-000000

Property Details

APN / Parcel Number

Primary APN00364510-000000
Alternative APNs
  • 05663300364510000000
  • 1447315

Interior

Bedrooms3 Beds
Full Baths3 Baths
Half Baths1 Half Bath
Stories3 Stories
Building Area3,601 sqft Living Area
1st Floor Area3,501 sqft
FlooringConcrete/Cement
Interior WallsWallboard/Drywall

Exterior

Year BuiltBuilt 2007
Effective Year BuiltEffective 2012
Exterior MaterialOther
Foundation TypeSlab (Mat/Raft)
Roof TypeCathedral/Clerestory
Roof MaterialShingle
Lot Area13,151 sqft (0.301 acres)
Lot Dimensions110 ft deep x 110 ft wide
Garage Area1,088 sqft

Exterior Amenities

Pool Area360 sqft
PorchOpen Porch
Porch Area1,936 sqft
Patio Area630 sqft
FenceFence
Boat AccessBoat Access

Utilities, Heating & Cooling

Cooling SystemHVAC
Heating SystemForced Air

Location & Zoning

Account Number1447315
Old Parcel Number05663300364510000000
Street Address263 AVENUE G
CityMARATHON
StateFL
Zip33050-4011
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionBK 11 LT 2 & ADJ FILL COCO PLUM BEACH PB4-166 FAT DEER KEY OR613-690 OR831-1184 OR1575-120 OR2533-1939 OR2547-1292
Legal Range33E
Legal Township66S
Legal Section05
Legal SubdivisionCOCO PLUM BEACH
Legal Block11
Legal Lot Number2
JurisdictionMONROE FL
Township / Civil DivisionMIDDLE KEYS
Census Block Group2
Census Block2029
Census Tract971001

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 RecordOwner Name on Record
Mailing AddressPO BOX 510684, KEY COLONY BEACH, FL 33051-0684

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleMay 7, 1999 · Amount on Record
Deed SaleMay 7, 1999 · Amount on Record
Prior SaleMay 7, 1999 · Amount on Record
Deed Document Number0015750120
Deed Book / Page05663
Last Transfer DateDec 21, 2011
Transfer Doc0025471292
Record UpdatedJun 8, 2026

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$1,884,065 (+11.26%) Land $1,043,124 Building $840,941$1,884,065 (+11.26%) Land $1,043,124 Building $840,941
2024$14,967.00 (+4.64%)
2023$14,304.00 (+10.06%)$1,693,395 (+18.05%) Land $936,938 Building $756,457$1,693,395 (+18.05%) Land $936,938 Building $756,457
2022$12,997.00$1,434,441 Land $674,595 Building $759,846$1,434,441 Land $674,595 Building $759,846

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 AE
high risk
100-Year FloodplainYes
1% annual chance
FloodwayNo
Base Flood Elevation6.0 ft
Flood Insurance RequirementRequired
federally backed loans
Flood Insurance CostPremium on Record
median of 405 individual policies
Community Rating SystemClass 6 (20% premium discount)
Nearby Flood Policies612 units insured
incl. 207 condo units
Nearby Flood Claims582 (1983–2018)
Most Recent ClaimAug 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

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

Wildfire RiskLow
lower than 97% of the US · lower than 96% of Florida
Wildfire LikelihoodUnder 0.01% 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 149 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable
2,000 / 250
T-Mobile
Fixed Wireless
100 / 20
AT&T
DSL · Fixed Wireless in parts of the area
100 / 20

May also be available: Hotwire Communications, Verizon.

Nearby Properties on Ave G

Nearby Streets

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