273 Mars Ln, Key West, FL 33040 Property Records

Monroe County property record for 273 Mars Ln, Key West, FL 33040 · Last verified April 2026

Property Highlights

Property Type	Residential > Prefabricated > Mobile Home
Bedrooms	2 Beds
Bathrooms	2 Baths
Architecture Style	Mobile Home
Year Built	Built 2005
Square Footage	912 sqft Living Area
Lot Size	8,113 sqft (0.186 acres)
Last Sale	$525,000 (2024)
Tax Bill	$3,865.00 (2024)

Property Details

APN / Parcel Number

Primary APN	`00145580-000000`
Alternative APNs	`27672600145580000000` `1186937`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Building Area	912 sqft Living Area
1st Floor	912 sqft 1st Floor
Stories	1 Stories
Primary Flooring	Vinyl/Resilient Flooring
Interior Structure	Wallboard/Drywall Interior Structure

Exterior

Year Built	Built 1973
Effective Year Built	Effective 2005
Architectural Style	Mobile Home Style
Exterior Material	Aluminum/Vinyl Exterior
Construction Type	Wood Construction
Roof Construction	Flat Roof Construction
Roof Material	Metal Roof
Lot Area	8,113 sqft (0.186 acres)

Exterior Amenities

Deck Area	708 sqft Deck
Patio Area	708 sqft Patio
Porch Area	256 sqft Porch
View	Canal View
Boat Access	Boat Access

Utilities and HVAC

Cooling System	Wall Unit Cooling

Location & Zoning

Account Number	1186937
Street Address	273 MARS LN
City	KEY WEST
State	FL
Zip	33040-6311
Property Usage	Residential Property Usage
Type	Residential > Prefabricated > Mobile Home
Legal Description	BK 4 LT 25 GEIGER MOBILE HOMES GEIGER KEY PB5-77 OR428-570 OR466-382-383 OR694-10 OR754-1433 OR3264-1809 OR3282-2323
Legal Range	26E
Legal Township	67S
Legal Section	27
Legal Subdivision	GEIGER MOBILE HOMES
Legal Block	4
Legal Lot Number	25
Jurisdiction	MONROE FL
Minor Civil Division	KEY WEST
Census Blockgroup	1
Census Block	1024
Census Tract	971700

Owner

Source: Monroe County records · APN 00145580-000000

Assessment roll updated December 8, 2025 · Last verified April 2026

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

Owner of Record	Company Name on File
Mailing Address	11 BOCA CHICA RD, KEY WEST, FL 33040-6338
Owner Type	Owner is a Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Mar 01, 2024 · Amount on Record
Deed Sale	Mar 01, 2024 · Amount on Record
Prior Sale	Feb 01, 1978 · Amount on Record
Deed Doc Number	20242452980
Deed Book / Page	3264 / 1809
Last Transfer Date	Jun 03, 2024
Transfer Doc	0032822323
Record Refreshed	Jun 08, 2026

March 2024: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	MONROE FL
Recording Date	Mar 01, 2024
Property Address	273 MARS LN, KEY WEST, FL 33040-6311
Document Number	0032641809
Book / Page	3264 / 1809
Map Reference	MB 5 PG 77
Instrument Date	Mar 01, 2024
Instrument	2452980
Transaction Type	Transfer
Record Updated	Mar 28, 2024

Transaction

Amount	Amount Recorded
Tax	$3,675.00
Amount Accuracy	Full Amount Stated
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name
Address	821 SUGARLOAF BLVD, SUGARLOAF KEY, FL 33042-3677

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	11 BOCA CHICA RD, KEY WEST, FL 33040-6338

Tax Assessment & Valuation

Source: Monroe County records · Assessment roll updated December 8, 2025 · Last verified April 2026

Property Jurisdictions

Type	Name
State	Florida
County	Monroe County
Unified School District	Monroe County School District (PK - 12)

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$442,035 (-1.2%) Land $335,777 Building $106,258	$442,035 (-1.2%) Land $335,777 Building $106,258
2024	$3,865.00 (+0.1%)
2023	$3,861.00 (+11.53%)	$447,392 (+21.94%) Land $343,586 Building $103,806	$447,392 (+21.94%) Land $343,586 Building $103,806
2022	$3,462.00	$366,888 Land $259,251 Building $107,637	$366,888 Land $259,251 Building $107,637

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Monroe County (12087C), updated September 24, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone AE
Flood Hazard	High
100-Year Floodplain	Yes 1% annual chance
Special Flood Hazard Area	Yes
Flood Insurance Requirement	Required (federally backed mortgages)
Floodway	No
Base Flood Elevation	9.0 ft

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

Values are read at the parcel center point; lenders make the official flood determination.