421 3rd St, Key Colony Beach, FL 33051 Property Records

Monroe County property record for 421 3rd St, Key Colony Beach, FL 33051

Property Summary

Property TypeResidential Vacant Land
Details2 bd · 2 ba · 1,333 sqft · built 1959
Lot Size0.153 acres (6,704 sqft)
OwnerCompany Name on Record
Tax Bill$5,445 (2024)
Deeds & MortgagesJul 2019 Sale
Flood ZoneZone AE (high risk)
APN00072830-000000

Property Details

APN / Parcel Number

Primary APN00072830-000000
Alternative APNs
  • 04663300072830000000
  • 1076881

Interior

Bedrooms2 Beds
Full Baths2 Baths
Stories1 Story
Building Area1,333 sqft
1st Floor Area1,333 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1959
Exterior MaterialConcrete Block
Lot Area6,704 sqft (0.153 acres)

Exterior Amenities

Pool Area540 sqft
PorchPorch
Porch Area576 sqft
Patio Area1,206 sqft

Utilities, Heating & Cooling

Cooling SystemHVAC

Location & Zoning

Account Number1076881
Old Parcel Number04663300072830000000
Street Address421 3RD ST
CityKEY COLONY BEACH
StateFL
Zip33051
Property CategoryResidential
Property TypeVacant Land > Residential
Legal DescriptionBK 3 LT 17 KEY COLONY BEACH PB3-120 SHELTER KEY OR192-388/89 OR1244-877 OR1273-1450 OR1495-2272/73 OR1495-2274 OR2093-2460
Legal Range33E
Legal Township66S
Legal Section04
Legal SubdivisionKEY COLONY BEACH
Legal Block3
Legal Lot Number17
JurisdictionMONROE FL
Township / Civil DivisionMIDDLE KEYS
Census Block Group2
Census Block2039
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 RecordCompany Name on Record
Mailing Address195 COQUINA CT, ORMOND BEACH, FL 32176-6626
Owner TypeCompany

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleMay 15, 2024
Deed SaleMay 15, 2024
Prior SaleJul 19, 2019 · Amount on Record
Deed Document Number2461900
Deed Book / Page3276 / 875
Record UpdatedJun 8, 2026

July 2019: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionMONROE FL
Recording DateJul 19, 2019
Property Address421 3RD ST, KEY COLONY BEACH, FL 33051
Document Number0029752215
Book / Page002975 / 002215
Instrument DateJul 1, 2019
Instrument2229306
Transaction TypeTransfer
Record UpdatedJul 30, 2019
Title CompanyATTORNEY ONLY

Transaction

AmountAmount Recorded
Tax$4,606.00
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipLimited Partnership
Address700 W GRANADA BLVD #103 ORMOND BEACH FL 321745194, 103, ORMOND BEACH, FL 32174-5194

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateFlorida
CountyMonroe County
MunicipalityKey Colony Beach City
Unified School DistrictMonroe County School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$655,188 (-20.24%) Land $623,472 Building $31,716$655,188 (-20.24%) Land $623,472 Building $31,716
2024$5,445.00 (+0.5%)
2023$5,418.00 (+22.22%)$821,450 (+41.25%) Land $763,921 Building $57,529$821,450 (+41.25%) Land $763,921 Building $57,529
2022$4,433.00$581,537 Land $508,800 Building $72,737$581,537 Land $508,800 Building $72,737

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 Elevation7.0 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 99.1% of the US · lower than 98.7% 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 276 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

May also be available: AT&T, Hotwire Communications, Verizon.

Nearby Properties on 3rd St

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