239 Allen Ave, Key Largo, FL 33037 Property Records

Monroe County property record for 239 Allen Ave, Key Largo, FL 33037

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,104 sqft · built 2019
Lot Size	0.088 acres (3,864 sqft)
Owner	Individual Name on File
Last Sale	$175,000 (Jul 2014)
Tax Bill	$5,934 (2024)
Deeds & Mortgages	Oct 2017 Transfer
Flood Zone	Zone AE (high risk)
APN	`00463410-000000`

Property Details

APN / Parcel Number

Primary APN	`00463410-000000`
Alternative APNs	`21613900463410000000` `1566845`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Stories	1 Story
Building Area	1,104 sqft Living Area
1st Floor Area	660 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 2019
Effective Year Built	Effective 2020
Exterior Material	Plywood
Foundation Type	Pile
Roof Type	Gable/Hip
Roof Material	Metal
Lot Area	3,864 sqft (0.088 acres)
Garage Area	299 sqft

Exterior Amenities

Porch	Open Porch
Porch Area	999 sqft
Deck Area	135 sqft
Patio Area	121 sqft
Fence	Fence
Boat Access	Boat Access

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air

Location & Zoning

Account Number	1566845
Old Parcel Number	21613900463410000000
Street Address	239 ALLEN AVE
City	KEY LARGO
State	FL
Zip	33037-2615
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	BK 26 LT 11 KEY LARGO TRAILER VILLAGE FIRST ADDITION KEY LARGO OR586-760 OR914-2004 OR978-927 OR1358-572/73 OR1383-2375
Legal Range	39E
Legal Township	61S
Legal Section	21
Legal Subdivision	KEY LARGO TRAILER VILLAGE 1ST ADD
Legal Block	26
Legal Lot Number	11
Jurisdiction	MONROE FL
Township / Civil Division	UPPER KEYS
Census Block Group	1
Census Block	1017
Census Tract	970400

Owner

239 Allen Ave is owned by an individual who acquired it in October 2017.

Source: Monroe County records, as of December 5, 2025

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	Individual Name on File
Mailing Address	11951 SW 40TH ST, MIAMI, FL 33175-3533
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jul 21, 2014 · Amount on File
Deed Sale	Jul 21, 2014 · Amount on File
Prior Sale	Jul 21, 2014 · Amount on File
Deed Document Number	0026942013
Deed Book / Page	002694 / 002013
Last Transfer Date	Oct 5, 2017
Transfer Doc	0028732158
Record Updated	Jun 8, 2026

October 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	MONROE FL
Recording Date	Oct 5, 2017
Property Address	239 ALLEN AVE, KEY LARGO, FL 33037-2615
Document Number	0028732158
Book / Page	002873 / 002158
Instrument Date	Oct 1, 2017
Instrument	2138927
Transaction Type	Transfer
Record Updated	Nov 7, 2017

Transaction

Tax	$0.00
Additional	Quitclaim

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	PO BOX 651554 MIAMI FL 332651554, MIAMI, FL 33265-1554

Tax Assessment & Valuation

Source: Monroe County assessment roll, as of July 1, 2025

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$888,227 Land $479,400 Building $408,827	$888,227 Land $479,400 Building $408,827
2024	$5,934.00 (+7.93%)
2023	$5,498.00 (+14.71%)	$721,854 (+18.47%) Land $376,278 Building $345,576	$721,854 (+18.47%) Land $376,278 Building $345,576
2022	$4,793.00	$609,300 Land $284,580 Building $324,720	$609,300 Land $284,580 Building $324,720

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

Flood

FEMA maps place 239 Allen Ave in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.

Source: FEMA National Flood Hazard Layer, effective September 24, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone AE high risk
100-Year Floodplain	Yes 1% annual chance
Floodway	No
Base Flood Elevation	9.0 ft
Flood Insurance Requirement	Required federally backed loans
Flood Insurance Cost	Premium on File median of 147 individual policies
Community Rating System	Class 3 (35% premium discount)
Nearby Flood Policies	151 units insured incl. 4 condo units
Nearby Flood Claims	160 (1979–2022)
Claims Outside the SFHA	3 of 160
Most Recent Claim	Sep 2022 · Hurricane Ian
Claims by Event	Hurricane Irma, Sep 2017 · 28 claims Hurricane Wilma, Oct 2005 · 75 claims Hurricane Irene, Oct 1999 · 14 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

Wildfire risk around 239 Allen Ave is low, with a 0.04% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 66% of the US · lower than 91% of Florida
Wildfire Likelihood	0.04% annual chance
Exposure	Direct 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 414 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL	5,000 / 5,000
Xfinity Cable	2,000 / 250
T-Mobile Fixed Wireless	100 / 20