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810 Duval St, Key West, FL 33040 Property Records

Monroe County property record for 810 Duval St, Key West, FL 33040

Property Summary

Property TypeMixed Use Commercial Office / Residential
Details2 bd · 3 ba · 1,538 sqft · built 1938
Lot Size0.056 acres (2,431 sqft)
OwnerCompany Name on Record
Last Sale$666,900 (Jan 2004)
Tax Bill$14,462 (2024)
Deeds & MortgagesJul 2021 Sale & Mortgage
Flood ZoneZone X (minimal risk)
APN00016940-000000

Property Details

APN / Parcel Number

Primary APN00016940-000000
Alternative APN
  • 1017353

Interior

Bedrooms2 Beds
Full Baths3 Baths
Units2 Units
Stories1 Story
Building Area1,538 sqft Gross Area
1st Floor Area1,538 sqft

Exterior

Year BuiltBuilt 1938
Effective Year BuiltEffective 2003
Exterior MaterialWood
Construction TypeWood
Fire ResistanceFireproof Reinforced Concrete
Foundation TypeSlab (Mat/Raft)
Roof TypeGable/Hip
Roof MaterialMetal
Lot Area2,431 sqft (0.056 acres)
Lot Dimensions74 ft deep x 28 ft wide

Exterior Amenities

PorchSlab
Porch Area218 sqft
Deck AreaDeck Area
Patio Area224 sqft
Total Buildings2 Buildings

Utilities, Heating & Cooling

Cooling SystemHVAC

Location & Zoning

Account Number1017353
Street Address810 DUVAL ST
CityKEY WEST
StateFL
Zip33040-7406
Property CategoryCommercial
Property TypeCommercial > Office > Mixed Use Commercial Office / Residential
Local Zoning CodeHRCC3
Legal DescriptionKW PT LOT 1 SQR 6 TR 4 G49-535/36 OR592-769 OR632-586 OR635-158 OR789-1999 OR809-485 OR809-486/87 OR937-765/66 OR958-934/35 OR960-1392/95 OR996-1423/24 OR999-330 OR1016-2214/15 OR1968-491/92 OR1968-612/20 OR3112-1477
Legal Range25E
Legal Township68S
Legal Section06
Legal SubdivisionSIMONTON & WALLS ADD
Legal Tract4
Legal Lot Number1
JurisdictionMONROE FL
Township / Civil DivisionKEY WEST
Census Block Group1
Census Block1013
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 April 14, 2026

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 Address3033 W GULF DR, SANIBEL, FL 33957-5609
Owner TypeCompany
VestingLimited Liability Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleJan 16, 2004 · Amount on Record
Deed SaleJan 16, 2004 · Amount on Record
Prior SaleDec 1, 1986 · Amount on Record
Deed Document Number20041420277
Deed Book / Page1968 / 491
Record UpdatedOct 29, 2026

July 2021: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionMONROE FL
Recording DateJul 15, 2021
Property Address810 DUVAL ST, KEY WEST, FL 33040-7406
Document Number0031121477
Book / Page3112 / 1477
Instrument DateJul 12, 2021
Instrument2330161
Transaction TypeTransfer
Record UpdatedJul 29, 2022
Title CompanyATTORNEY ONLY, ATTORNEY

Transaction

AmountAmount Recorded
DownpaymentDownpayment on Record
Loan-to-Value (LTV)LTV on Record
Tax$48,650.00
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name
Address1215 VARELA ST, 1215, KEY WEST, FL 33040-3313

Transferred To (Grantee/Buyer)

NameVerified Name
Address3033 W GULF DR, SANIBEL, FL 33957-5609

Mortgage

Document Number0031121484
DateJul 15, 2021
Instrument3112/1484
Lender
NameCENTENNIAL BANK
TypeBank
Agreement
TypeStand-Alone First Mortgage
AmountAmount Recorded

Tax Assessment & Valuation

Source: Monroe County assessment roll, as of December 8, 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$1,997,931 (+25.2%) Land $1,718,717 Building $279,214$1,997,931 (+25.2%) Land $1,718,717 Building $279,214
2024$14,462.00 (-0.85%)$1,595,776 (+0.33%) Land $1,350,421 Building $245,355$1,595,776 (+0.33%) Land $1,350,421 Building $245,355
2023$14,586.00 (+1.49%)$1,590,551 (-0.07%) Land $1,350,421 Building $240,130$1,590,551 (-0.07%) Land $1,350,421 Building $240,130
2022$14,372.00$1,591,679 Land $1,350,421 Building $241,258$1,591,679 Land $1,350,421 Building $241,258

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
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on Record
median of 148 individual policies
Community Rating SystemClass 5 (25% premium discount)
Nearby Flood Policies180 units insured
incl. 32 condo units
Nearby Flood Claims84 (1980–2022)
Claims Outside the SFHA41 of 84
Most Recent ClaimSep 2022 · Hurricane Ian
Claims by Event
  • Hurricane Irma, Sep 2017 · 23 claims
  • Hurricane Wilma, Oct 2005 · 30 claims
  • Hurricane Georges, Sep 1998 · 18 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 993 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
AT&T
Fiber · DSL · Fixed Wireless in parts of the area		5,000 / 5,000
Xfinity
Cable		2,000 / 250
T-Mobile
Fixed Wireless		100 / 20

May also be available: Hotwire Communications, Verizon.

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