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250 Mars Ln, Key West, FL 33040 Property Records

Monroe County property record for 250 Mars Ln, Key West, FL 33040

Property Summary

Property TypeMobile Home
Details3 bd · 2 ba · 1,772 sqft · built 1984
Lot Size0.157 acres (6,845 sqft)
OwnerCompany Name on Record
Last Sale$265,000 (Sep 2021)
Tax Bill$4,129 (2024)
Deeds & MortgagesSep 2021 Sale
Jul 2017 Sale
Flood ZoneZone AE (high risk)
APN00145700-000000

Property Details

APN / Parcel Number

Primary APN00145700-000000
Alternative APNs
  • 27672600145700000000
  • 1187054

Interior

Bedrooms3 Beds
Full Baths2 Baths
Stories1 Story
Building Area1,772 sqft Living Area
1st Floor Area1,772 sqft
FlooringCeramic Tile
Interior WallsWallboard/Drywall

Exterior

Year BuiltBuilt 1984
Effective Year BuiltEffective 2008
Architectural StyleMobile Home
Exterior MaterialMetal
Construction TypeMetal Frame
Foundation TypeBlock
Roof TypeGable/Hip
Roof MaterialComposition Shingle
Lot Area6,845 sqft (0.157 acres)

Exterior Amenities

PorchFlorida Room
Porch Area372 sqft
Deck Area96 sqft
Patio Area126 sqft
Boat AccessBoat Access

Utilities, Heating & Cooling

Cooling SystemHVAC

Location & Zoning

Account Number1187054
Street Address250 MARS LN
CityKEY WEST
StateFL
Zip33040-6311
Property CategoryResidential
Property TypeResidential > Prefabricated > Mobile Home
Local Zoning CodeURM
Legal DescriptionBK 4 LT 37 GEIGER MOBILE HOMES GEIGER KEY PB5-77 OR428-570/71 OR694-10 OR877-1756D/C OR907-356 OR983-1588 OR1116-307 OR1179-1636/37 OR1726-1126 OR2399-2128 OR2699-1979/80 OR2740-452/54 OR2863-758/59
Legal Range26E
Legal Township67S
Legal Section27
Legal SubdivisionGEIGER MOBILE HOMES
Legal Block4
Legal Lot Number37
JurisdictionMONROE FL
Township / Civil DivisionKEY WEST
Census Block Group1
Census Block1024
Census Tract971700

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 Address3821 EAGLE AVE, KEY WEST, FL 33040-4526
Owner TypeCompany
VestingLimited Liability Company

Deeds, Mortgages & Sale History

DateDocument
Sep 22, 2021Warranty Deed, Transfer
NOT AVAILABLE, THE CLOSING DEPARTMENT INC
Jul 7, 2017Warranty Deed, Transfer

Assessor's Deed Record

Deed NamesName on Deed
Last SaleSep 22, 2021 · Amount on Record
Deed SaleSep 22, 2021 · Amount on Record
Prior SaleJul 7, 2017 · Amount on Record
Deed Document Number20212340802
Deed Book / Page3127 / 284
Record UpdatedOct 29, 2026

September 2021: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionMONROE FL
Recording DateSep 22, 2021
Property Address250 MARS LN, KEY WEST, FL 33040-6311
Document Number0031270284
Book / Page3127 / 284
Map ReferenceMB 5 PG 77
Instrument DateSep 17, 2021
Instrument2340802
Transaction TypeTransfer
Record UpdatedOct 15, 2021
Title CompanyNOT AVAILABLE, THE CLOSING DEPARTMENT INC

Transaction

AmountAmount Recorded
Tax$1,855.00
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name
Address5762 CEDAR FOREST DR S, 5762, JACKSONVILLE, FL 32210-5233

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants with Right of Survivorship
Address3100 BAYBERRY AVE, PUNTA GORDA, FL 33950-6772

July 2017: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionMONROE FL
Recording DateJul 7, 2017
Property Address250 MARS LN, KEY WEST, FL 33040-6311
Document Number0028630758
Book / Page002863 / 000758
Instrument DateJun 28, 2017
Instrument2130156
Transaction TypeTransfer
Record UpdatedJul 24, 2017

Transaction

AmountAmount Recorded
Tax$2,275.00
Amount AccuracyConfirmed
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address5620 MCDONALD AVE KEY WEST FL 33040, KEY WEST, FL 33040

Tax Assessment & Valuation

Source: Monroe County assessment roll, as of December 8, 2025

Property Jurisdictions

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

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$439,470 (-2.81%) Land $309,052 Building $130,418$439,470 (-2.81%) Land $309,052 Building $130,418
2024$4,129.00 (+7.86%)
2023$3,828.00 (+11.77%)$452,183 (+19.75%) Land $316,239 Building $135,944$452,183 (+19.75%) Land $316,239 Building $135,944
2022$3,425.00$377,599 Land $238,617 Building $138,982$377,599 Land $238,617 Building $138,982

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 Elevation9.0 ft
Flood Insurance RequirementRequired
federally backed loans
Flood Insurance CostPremium on Record
median of 243 individual policies
Community Rating SystemClass 3 (35% premium discount)
Nearby Flood Policies245 units insured
incl. 2 condo units
Nearby Flood Claims456 (1980–2022)
Most Recent ClaimSep 2022 · Hurricane Ian
Claims by Event
  • Hurricane Irma, Sep 2017 · 56 claims
  • Hurricane Wilma, Oct 2005 · 178 claims
  • Hurricane Georges, Sep 1998 · 180 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 96% of the US · lower than 96% of Florida
Wildfire LikelihoodUnder 0.01% annual chance
ExposureDirect
burnable vegetation

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 187 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
AT&T
Fiber · DSL		5,000 / 5,000
Xfinity
Cable		1,200 / 35
Verizon
Fixed Wireless		300 / 20
T-Mobile
Fixed Wireless		100 / 20

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