704 William St, Key West, FL 33040 Property Records

Monroe County property record for 704 William St, Key West, FL 33040 · Last verified July 2026

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 1,656 sqft · built 1928
Lot Size	0.052 acres (2,267 sqft)
Owner	2 Individual Names on File
Last Sale	$1,300,000 (Sep 2018)
Tax Bill	$10,177 (2024)
Deeds & Mortgages	Sep 2018 Sale
Flood Zone	Zone AE (high risk)
APN	`00019270-000000`

Property Details

APN / Parcel Number

Primary APN	`00019270-000000`
Alternative APNs	`01010100019270000000` `1019950`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Stories	2 Stories
Building Area	1,656 sqft Living Area
1st Floor Area	1,656 sqft
Flooring	Wood
Interior Walls	Wood

Exterior

Year Built	Built 1928
Effective Year Built	Effective 2016
Exterior Material	Wood
Construction Type	Wood
Roof Type	Gable/Hip
Roof Material	Metal
Lot Area	2,267 sqft (0.052 acres)
Lot Dimensions	57 ft deep x 40 ft wide

Exterior Amenities

Pool Area	85 sqft
Porch	Open Porch
Porch Area	200 sqft
Deck Area	16 sqft
Patio Area	430 sqft
Water Feature	Water Feature

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air with A/C

Location & Zoning

Account Number	1019950
Street Address	704 WILLIAM ST
City	KEY WEST
State	FL
Zip	33040-6429
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	KW PT LOT 1 OF TR 5 H1-345 OR396-213/14 OR902-609 OR1307-718 OR1853-91/92 OR1878-2092/93 OR1924-2249/50 OR2054-289/90 OR2055-1259/60 OR2599-543/44 OR2925-1100
Legal Range	25E
Legal Township	68S
Legal Section	06
Legal Subdivision	ISLAND OF KEY WEST
Legal Tract	5
Legal Lot Number	1
Jurisdiction	MONROE FL
Township / Civil Division	KEY WEST
Census Block Group	3
Census Block	3013
Census Tract	972400

Owner

Source: Monroe County records · APN 00019270-000000

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

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

Owner of Record	2 Individual Names on File
Mailing Address	704 WILLIAM ST, KEY WEST, FL 33040-6429
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Sep 06, 2018 · Amount on Record
Deed Sale	Sep 06, 2018 · Amount on Record
Prior Sale	Nov 19, 2012 · Amount on Record
Deed Document Number	20185334
Deed Book / Page	2925 / 1100
Prior Transfer Date	Oct 20, 2004
Prior Transfer Doc	0020540289
Record Updated	Sep 20, 2026

September 2018: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	MONROE FL
Recording Date	Sep 06, 2018
Property Address	704 WILLIAM ST, KEY WEST, FL 33040-6429
Document Number	0029251100
Book / Page	002925 / 001100
Instrument Date	Sep 04, 2018
Instrument	2185334
Transaction Type	Transfer
Record Updated	Oct 11, 2018
Title Company	ATTORNEY ONLY

Transaction

Amount	Amount Recorded
Tax	$9,100.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	4307 EDGEWATER DR LAKE CHARLES LA 706057739, LAKE CHARLES, LA 70605-7739

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	Florida
County	Monroe County
Municipality	Key West City
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		$1,254,390 (+5.99%)	$1,938,339 (+5.53%) Land $933,641 Building $1,004,698
2024	$10,177.00 (+1.6%)
2023	$10,017.00 (+4.44%) Homeowner's exemption	$1,183,533 (+3%)	$1,836,719 (+27.27%) Land $884,130 Building $952,589
2022	$9,591.00 Homeowner's exemption	$1,149,062	$1,443,205 Land $565,843 Building $877,362

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	6.0 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.

Historic Designation

Source: NPS National Register of Historic Places · August 1, 2026 release · Last verified October 2026

Historic District	Within 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.