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622 William St, Key West, FL 33040 Property Records

Monroe County property record for 622 William St, Key West, FL 33040

Property Summary

Property TypeSingle Family Home
Details3 bd · 4 ba · 1,592 sqft · built 1928
Lot Size0.07 acres (3,073 sqft)
OwnerIndividual Name on Record
Last Sale$817,000 (Jan 2021)
Tax Bill$15,618 (2024)
Deeds & MortgagesJan 2021 Sale
Flood ZoneZone X (moderate risk)
APN00011640-000000

Property Details

APN / Parcel Number

Primary APN00011640-000000
Alternative APNs
  • 01010100011640000000
  • 1011959

Interior

Bedrooms3 Beds
Full Baths4 Baths
Half Baths1 Half Bath
Stories2 Stories
Building Area1,592 sqft Living Area
1st Floor Area1,072 sqft
FlooringWood
Interior WallsWood

Exterior

Year BuiltBuilt 1928
Effective Year BuiltEffective 2019
Exterior MaterialWood
Roof TypeGable/Hip
Roof MaterialMetal
Lot Area3,073 sqft (0.07 acres)

Exterior Amenities

Pool Area170 sqft
PorchOpen Porch
Porch Area364 sqft
Patio Area915 sqft
FenceFence

Utilities, Heating & Cooling

Cooling SystemNone
Heating SystemForced Air

Location & Zoning

Account Number1011959
Old Parcel Number01010100011640000000
Street Address622 WILLIAM ST
CityKEY WEST
StateFL
Zip33040-6842
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionKW PT LOT 1 SQR 59 G8-360 OR435-264 OR792-1197 OR996-745/49 OR996-750/51 OR996-752/53 OR1043-2384/86 OR1061-1887/89
Legal Range25E
Legal Township68S
Legal Section06
Legal SubdivisionKEY WEST SQUARE 59
Legal Lot Number1
JurisdictionMONROE FL
Township / Civil DivisionKEY WEST
Census Block Group3
Census Block3008
Census Tract972400

Historic Designation

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

Historic DistrictWithin the Key West Historic District (Boundary Increase)
listed 1983 · 2,494 contributing resources · NRIS 83001430

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 December 5, 2025

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

Owner of RecordIndividual Name on Record
Co-ownerCo-owner on Record
Mailing Address3297 LAKE SHORE DR, OAKLAND, MD 21550-7247
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleJan 21, 2021 · Amount on Record
Deed SaleJan 21, 2021 · Amount on Record
Prior SaleDec 30, 2010
Deed Document Number2300282
Deed Book / Page3070 / 833
Record UpdatedJun 8, 2026

January 2021: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionMONROE FL
Recording DateJan 21, 2021
Property Address622 WILLIAM ST, KEY WEST, FL 33040-6842
Document Number0030700833
Book / Page3070 / 833
Instrument DateJan 15, 2021
Instrument2300282
Transaction TypeTransfer
Record UpdatedDec 21, 2021
Title CompanyATTORNEY ONLY, ATTORNEY

Transaction

AmountAmount Recorded
Tax$5,719.00
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name
Address1100 BRICKELL BAY DR # DR83M, 1100, MIAMI, FL 33131-3539

Transferred To (Grantee/Buyer)

NameVerified Name
Address3297 LAKE SHORE DR, OAKLAND, MD 21550-7247

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$1,988,610 (+12.73%) Land $1,280,304 Building $708,306$1,988,610 (+12.73%) Land $1,280,304 Building $708,306
2024$15,618.00 (+8.95%)
2023$14,335.00 (+14.95%)$1,764,102 (+21.07%) Land $1,097,516 Building $666,586$1,764,102 (+21.07%) Land $1,097,516 Building $666,586
2022$12,471.00$1,457,071 Land $722,995 Building $734,076$1,457,071 Land $722,995 Building $734,076

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
moderate risk
500-Year FloodplainYes
0.2% annual chance
Nearest Special Flood Hazard AreaZone AE, within 500 ft
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on Record
median of 285 individual policies
Community Rating SystemClass 5 (25% premium discount)
Nearby Flood Policies328 units insured
incl. 43 condo units
Nearby Flood Claims89 (1980–2025)
Claims Outside the SFHA43 of 89
Most Recent ClaimOct 2025 · rainfall accumulation
Claims by Event
  • Hurricane Irma, Sep 2017 · 23 claims
  • Hurricane Wilma, Oct 2005 · 8 claims
  • Hurricane Georges, Sep 1998 · 25 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 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 922 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
Verizon
Fixed Wireless		300 / 20
T-Mobile
Fixed Wireless		100 / 20

May also be available: Hotwire Communications.

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