224 W Mashta Dr, Key Biscayne, FL 33149 Property Records

Miami-Dade County property record for 224 W Mashta Dr, Key Biscayne, FL 33149

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,801 sqft · built 1951
Lot Size	0.172 acres (7,500 sqft)
Owner	2 Individual Names on Record
Tax Bill	$8,853 (2025)
Deeds & Mortgages	Dec 2022 Line of Credit
Flood Zone	Zone AE (high risk)
APN	`24-5205-001-3100`

Property Details

APN / Parcel Number

Primary APN	`24-5205-001-3100`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Stories	1 Story
Building Area	1,801 sqft Living Area
Gross Area	1,881 sqft
1st Floor Area	1,801 sqft

Exterior

Year Built	Built 1951
Effective Year Built	Effective 1982
Exterior Material	Concrete Block/Hollow Tile/Frame
Construction Type	Concrete Block
Lot Area	7,500 sqft (0.172 acres)
Lot Dimensions	100 ft deep x 75 ft wide
Porch	Porch
Porch Area	27 sqft
Patio Area	220 sqft

Location & Zoning

Street Address	224 W MASHTA DR
City	KEY BISCAYNE
State	FL
Zip	33149-2420
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	0100
Legal Description	BISCAYNE KEY ESTS PB 50-61 LOT 11BLK 18 LOT SIZE 75.000 X 100 OR 18485-2313 0299 4/18673-4584
Legal Range	42E
Legal Township	55S
Legal Section	05
Legal Subdivision	BISCAYNE KEY ESTS
Legal Block	18
Legal Lot Number	11
Jurisdiction	DADE FL
Township / Civil Division	KEY BISCAYNE
Census Block Group	3
Census Block	3025
Census Tract	4602

Owner

Source: Miami-Dade County records, as of October 21, 2026

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	2 Individual Names on Record
Mailing Address	224 W MASHTA DR, KEY BISCAYNE, FL 33149-2420
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Record Updated	Oct 29, 2026

December 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DADE FL
Property Address	224 W MASHTA DR, KEY BISCAYNE, FL 33149-2420
Transaction Type	Mortgage
Record Updated	Apr 2, 2024

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	224 W MASHTA DR, KEY BISCAYNE, FL 33149-2420

Mortgage

Document Number	0000904740
Date	Dec 5, 2022
Book Page	33487/1234
Instrument	2022R0904740

Lender

Name	TRUIST BANK
Type	Bank
Address	WHITEVILLE, NC 28472

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	299 Months
Due	Nov 4, 2047

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

Tax Assessment & Valuation

Source: Miami-Dade County assessment roll, as of October 21, 2026

Property Jurisdictions

Type	Name
State	Florida
County	Miami-Dade County
Municipality	Key Biscayne Village
Unified School District	Dade County School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$8,853.00 (+4.08%) Homeowner's exemption	$503,955 (+5.99%)	$2,184,188 (+12.34%) Land $1,950,000 Building $234,188
2023	$8,506.00 (+8.56%) Homeowner's exemption	$475,489 (+3%)	$1,944,321 (+25.98%) Land $1,725,000 Building $219,321
2022	$7,835.00 Homeowner's exemption	$461,640	$1,543,417 Land $1,323,750 Building $219,667

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 January 25, 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	10.0 ft
Flood Insurance Requirement	Required federally backed loans
Flood Insurance Cost	Premium on Record median of 489 individual policies
Community Rating System	Class 8 (10% premium discount)
Nearby Flood Policies	548 units insured incl. 59 condo units
Nearby Flood Claims	790 (1979–2021)
Most Recent Claim	Oct 2021 · rainfall accumulation
Claims by Event	Hurricane Irma, Sep 2017 · 69 claims Hurricane Katrina, Aug 2005 · 44 claims Hurricane Andrew, Aug 1992 · 565 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 Risk	Low lower than 98% of the US · lower than 97.6% of Florida
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	MDWASA - MAIN SYSTEM serves 2,377,460 people · EPA ID FL4130871
Water Source	Groundwater
Last State Inspection	Dec 2023
Lead	3 ppb (2023) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	6 last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 247 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · Fixed Wireless · DSL	5,000 / 5,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20