336 E Seaview Dr, Duck Key (Marathon), FL 33050 Property Records

Monroe County property record for 336 E Seaview Dr, Duck Key, FL 33050 · Last verified April 2026

Property Summary

Property Type	Single Family Home
Details	2 bd · 2 ba · 1,514 sqft · built 1973
Lot Size	0.172 acres (7,500 sqft)
Owner	2 Individual Names on File
Last Sale	$475,000 (Mar 2020)
Tax Bill	$840 (2024)
Deeds & Mortgages	Mar 2020 Sale
Flood Zone	Zone AE (high risk)
APN	`00384310-000000`

Property Details

APN / Parcel Number

Primary APN	`00384310-000000`
Alternative APNs	`16653400384310000000` `1467995`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Stories	1 Story
Building Area	1,514 sqft Living Area
1st Floor Area	1,514 sqft
Flooring	Concrete/Cement
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1973
Effective Year Built	Effective 2003
Exterior Material	Concrete Block
Construction Type	Concrete Block
Roof Type	Gable/Hip
Roof Material	Metal
Lot Area	7,500 sqft (0.172 acres)
Lot Dimensions	100 ft deep x 75 ft wide
View / Lot	Canal

Exterior Amenities

Porch	Finished/Open Porch
Porch Area	24 sqft
Deck Area	100 sqft
Patio Area	947 sqft
Boat Access	Boat Access

Utilities, Heating & Cooling

Cooling System	HVAC

Location & Zoning

Account Number	1467995
Street Address	336 E SEAVIEW DR
City	DUCK KEY
State	FL
Zip	33050-3820
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	BK 1 LT 18 DUCK KEY YACHT CLUB ISLAND SEC-4 TOMS HARBOR PB5-82 OR538-722 OR1467-371 OR2719-790 OR3016-567
Legal Range	34E
Legal Township	65S
Legal Section	16
Legal Subdivision	YACHT CLUB ISLAND
Legal Block	1
Legal Lot Number	18
Jurisdiction	MONROE FL
Township / Civil Division	MIDDLE KEYS
Census Block Group	2
Census Block	2001
Census Tract	971002

Owner

Source: Monroe County records · APN 00384310-000000

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	2 Individual Names on File
Mailing Address	336 E SEAVIEW DR, MARATHON, FL 33050-3820
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Mar 30, 2020 · Amount on Record
Deed Sale	Mar 30, 2020 · Amount on Record
Prior Sale	Jul 17, 1997 · Amount on Record
Deed Document Number	20202261884
Deed Book / Page	3016 / 567
Prior Transfer Date	Dec 24, 2014
Prior Transfer Doc	0027190790
Record Updated	Jun 08, 2026

March 2020: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	MONROE FL
Recording Date	Mar 30, 2020
Property Address	336 E SEAVIEW DR, DUCK KEY, FL 33050-3820
Document Number	0030160567
Book / Page	003016 / 000567
Instrument Date	Mar 18, 2020
Instrument	2261884
Transaction Type	Transfer
Record Updated	Jun 24, 2020
Title Company	LANDMARK TITLE

Transaction

Amount	Amount Recorded
Tax	$3,325.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	223 W SEAVIEW CIR DUCK KEY FL 330503833, DUCK KEY, FL 33050-3833

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		$691,033 (+7.55%)	$1,266,208 (+3.59%) Land $994,500 Building $271,708
2024	$840.00 (+12.15%)
2023	$749.00 (-87.35%) Homeowner's exemption	$642,525 (+3%)	$1,222,317 (+15.6%) Land $971,550 Building $250,767
2022	$5,923.00 Senior Citizen's exemption	$623,811	$1,057,377 Land $803,250 Building $254,127

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	8.0 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.