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  5. 9th St

321 9th St, Key Colony Beach, FL 33051 Property Records

Monroe County property record for 321 9th St, Key Colony Beach, FL 33051

Property Summary

Property TypeSingle Family Home
Details2 bd · 3 ba · 2,036 sqft · built 1988
Lot Size0.095 acres (4,125 sqft)
OwnerCompany Name on File
Last Sale$1,232,610 (Sep 2022)
Tax Bill$10,961 (2024)
Deeds & MortgagesAug 2023 Transfer
Sep 2022 Sale & Mortgage
Flood ZoneZone AE (high risk)
APN00075560-000000

Property Details

APN / Parcel Number

Primary APN00075560-000000
Alternative APNs
  • 05663300075560000000
  • 1081116

Interior

Bedrooms2 Beds
Full Baths3 Baths
Stories2 Stories
Building Area2,036 sqft Living Area
Gross Area2,556 sqft
1st Floor Area1,540 sqft
Basement Area496 sqft
FlooringConcrete/Cement
Interior WallsWallboard/Drywall

Exterior

Year BuiltBuilt 1988
Effective Year BuiltEffective 2013
Exterior MaterialWood
Construction TypeFrame
Roof TypeCathedral/Clerestory
Roof MaterialMetal
Lot Area4,125 sqft (0.095 acres)
Lot Dimensions110 ft deep x 75 ft wide
View / LotCanal
Garage TypeAttached
Garage Area520 sqft

Exterior Amenities

Pool Area72 sqft
PorchOpen Porch
Porch Area1,108 sqft
Deck Area88 sqft
Patio Area1,360 sqft
Boat AccessBoat Access

Utilities, Heating & Cooling

Cooling SystemHVAC
Heating SystemForced Air with A/C

Location & Zoning

Account Number1081116
Street Address321 9TH ST
CityKEY COLONY BEACH
StateFL
Zip33051
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeINC
Legal DescriptionBK 10 S 1/2 LOT 12 KEY COLONY BEACH FIRST ADD AMENDED PLAT PB4-11 SHELTER KEY OR473-952 OR811-1590 OR988-610 OR1339-1184 OR1702-1684 OR1702-1694 OR2160-1676 OR2802-2368 OR3195-2368 OR3195-2371 OR3239-1849
Legal Range33E
Legal Township66S
Legal Section05
Legal SubdivisionKEY COLONY BEACH 1ST ADD
Legal Block10
Legal Lot Number12
JurisdictionMONROE FL
Township / Civil DivisionMIDDLE KEYS
Census Block Group1
Census Block1012
Census Tract971001

Owner

321 9th St is owned by a company that acquired it in August 2023.

Source: Monroe County records, as of December 8, 2025

Owner of RecordCompany Name on File
Mailing Address6467 SW 10TH TER, WEST MIAMI, FL 33144-4913
Owner TypeCompany
VestingLimited Liability Partnership

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
Aug 23, 2023Quit Claim Deed, Transfer
Quitclaim
Sep 30, 2022Warranty Deed, Transfer · Conventional Mortgage
UNITED WHOLESALE MORTGAGE

Assessor's Deed Record

Deed NamesName on Deed
Last SaleSep 30, 2022 · Amount on File
Deed SaleSep 30, 2022 · Amount on File
Prior SaleJun 22, 2016 · Amount on File
Deed Document Number20222392922
Deed Book / Page3195 / 2371
Last Transfer DateAug 17, 2023
Transfer Doc0032391849
Record UpdatedSep 20, 2026

August 2023: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionMONROE FL
Recording DateAug 23, 2023
Property Address321 9TH ST, KEY COLONY BEACH, FL 33051
Document Number0032391849
Book / Page3239 / 1849
Map ReferenceMB 4 PG 11
Instrument DateAug 17, 2023
Instrument2429503
Transaction TypeTransfer
Record UpdatedSep 8, 2023

Transaction

Tax$0.00
Amount AccuracyNo Consideration Stated
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name
Address6467 SW 10TH TER, WEST MIAMI, FL 33144-4913

Transferred To (Grantee/Buyer)

NameVerified Name
Address6467 SW 10TH TER, WEST MIAMI, FL 33144-4913

September 2022: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionMONROE FL
Recording DateSep 30, 2022
Property Address321 9TH ST, KEY COLONY BEACH, FL 33051
Document Number0031952371
Book / Page3195 / 2371
Map ReferenceMB 4 PG 11
Instrument DateSep 22, 2022
Instrument2392922
Transaction TypeTransfer
Record UpdatedOct 14, 2022

Transaction

AmountAmount on Record
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$8,628.90
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name
AddressPO BOX 511153, KEY COLONY BEACH, FL 33051-1153

Transferred To (Grantee/Buyer)

NameVerified Name
Address6467 SW 10TH TER, WEST MIAMI, FL 33144-4913

Mortgage

Document Number0031952373
DateSep 30, 2022
Instrument3195/2373
Lender
NameUNITED WHOLESALE MORTGAGE
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount on Record
Term361 Months
DueOct 1, 2052

Tax Assessment & Valuation

Source: Monroe County assessment roll, as of December 8, 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$1,069,144 Land $486,750 Building $582,394$1,069,144 Land $486,750 Building $582,394
2024$10,961.00 (+8.01%)
2023$10,148.00 (+97.62%)$1,000,490 (+89.9%) Land $474,375 Building $526,115$1,000,490 (+34.28%) Land $474,375 Building $526,115
2022$5,135.00 Homeowner's exemption$526,857$745,059 Land $379,500 Building $365,559

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

FEMA maps place 321 9th St 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 Elevation6.0 ft
Flood Insurance RequirementRequired
federally backed loans
Flood Insurance CostPremium on File
median of 558 individual policies
Community Rating SystemClass 6 (20% premium discount)
Nearby Flood Policies967 units insured
incl. 409 condo units
Nearby Flood Claims861 (1979–2026)
Claims Outside the SFHA1 of 861
Most Recent ClaimFeb 2026 · other causes
Claims by Event
  • Hurricane Irma, Sep 2017 · 469 claims
  • Hurricane Wilma, Oct 2005 · 45 claims
  • Hurricane Georges, Sep 1998 · 250 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

The area around 321 9th St has no burnable land within ember reach, so its wildfire risk is not rated.

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

Wildfire RiskNot 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 515 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
AT&T
Fiber		5,000 / 5,000
Xfinity
Cable		2,000 / 250
T-Mobile
Fixed Wireless		100 / 20

May also be available: Verizon.

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