525 Allendale Rd, Key Biscayne, FL 33149 Property Records

Miami-Dade County property record for 525 Allendale Rd, Key Biscayne, FL 33149

Property Summary

Property Type	Single Family Home
Details	5 bd · 5 ba · 3,401 sqft · built 1994
Lot Size	0.187 acres (8,123 sqft)
Owner	2 Company Names on Record
Last Sale	$705,000 (Mar 1994)
Tax Bill	$15,594 (2025)
Deeds & Mortgages	Mar 2026 Transfer Apr 2024 Line of Credit + 3 more
Flood Zone	Zone AE (high risk)
APN	`24-4232-004-0010`

Property Details

APN / Parcel Number

Primary APN	`24-4232-004-0010`

Interior

Bedrooms	5 Beds
Full Baths	5 Baths
Stories	2 Stories
Building Area	3,401 sqft Living Area
Gross Area	3,906 sqft

Exterior

Year Built	Built 1994
Effective Year Built	Effective 1994
Exterior Material	Combination
Construction Type	Concrete Block
Lot Area	8,123 sqft (0.187 acres)
Lot Dimensions	100 ft deep x 81.2 ft wide
Patio Area	680 sqft

Location & Zoning

Street Address	525 ALLENDALE RD
City	KEY BISCAYNE
State	FL
Zip	33149-1810
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	0100
Legal Description	TROPICAL ISLE HOMES SUB 1ST ADDN PB 50-72 LOT 7 BLK 3 LOT SIZE 81.230 X 100 OR 16301-0755 0394 1
Legal Range	42E
Legal Township	54S
Legal Section	32
Legal Subdivision	TROPICAL ISLE HOMES SUB 1ST ADDN
Legal Block	3
Legal Lot Number	7
Jurisdiction	DADE FL
Township / Civil Division	KEY BISCAYNE
Census Block Group	3
Census Block	3013
Census Tract	4602

Owner

Source: Miami-Dade County records, as of August 12, 2026

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

Owner of Record	2 Company Names on Record
Mailing Address	525 ALLENDALE RD, KEY BISCAYNE, FL 33149-1810
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Family Trust

Deeds, Mortgages & Sale History

Date	Document
Mar 31, 2026	Intrafamily Transfer, Transfer ACCOMODATION, ACCOMMODATION
Apr 1, 2024	Deed of Trust, Mortgage · Line of Credit AMERANT BANK NA
Apr 1, 2024	Deed of Trust, Mortgage · Line of Credit AMERANT BANK NA
Aug 4, 2021	Deed of Trust, Mortgage · Conventional Mortgage CITIBANK NA
Sep 22, 2017	Deed of Trust, Mortgage · Conventional Mortgage CITIBANK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 29, 1994 · Amount on Record
Deed Sale	Mar 29, 1994 · Amount on Record
Deed Book / Page	16301 / 755
Record Updated	Sep 20, 2026

March 2026: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	DADE FL
Recording Date	Mar 31, 2026
Property Address	525 ALLENDALE RD, KEY BISCAYNE, FL 33149-1810
Document Number	0000214630
Book / Page	35230 / 123
Map Reference	MB 50 PG 72
Instrument Date	Jan 27, 2026
Instrument	2026R0214630
Transaction Type	Transfer
Record Updated	Apr 24, 2026
Title Company	ACCOMODATION, ACCOMMODATION

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name
Address	525 ALLENDALE RD, KEY BISCAYNE, FL 33149-1810

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Trust
Address	525 ALLENDALE RD, KEY BISCAYNE, FL 33149-1810

April 2024: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DADE FL
Property Address	525 ALLENDALE RD, KEY BISCAYNE, FL 33149-1810
Transaction Type	Mortgage
Record Updated	Apr 18, 2024

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	525 ALLENDALE RD, KEY BISCAYNE, FL 33149-1810

Mortgage

Document Number	0000241478
Date	Apr 1, 2024
Book Page	34157/4535
Instrument	2024R0241478

Lender

Name	AMERANT BANK NA
Type	Bank
Address	220 ALHAMBRA CIR, CORAL GABLES, FL 33134

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	360 Months
Due	Apr 1, 2054

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

April 2024: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DADE FL
Property Address	525 ALLENDALE RD, KEY BISCAYNE, FL 33149-1810
Transaction Type	Mortgage
Record Updated	Apr 10, 2024

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	525 ALLENDALE RD, KEY BISCAYNE, FL 33149-1810

Mortgage

Document Number	0000241478
Date	Apr 1, 2024
Book Page	34157/4535
Instrument	2024R0241478

Lender

Name	AMERANT BANK NA
Type	Bank
Address	MIAMI, FL 33134

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	360 Months
Due	Apr 1, 2054

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

August 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DADE FL
Property Address	525 ALLENDALE RD, KEY BISCAYNE, FL 33149-1810
Transaction Type	Mortgage
Record Updated	Apr 2, 2024

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	525 ALLENDALE RD, KEY BISCAYNE, FL 33149-1810

Mortgage

Document Number	0000565329
Date	Aug 4, 2021
Book Page	32659/3330
Instrument	2021R0565329

Lender

Name	CITIBANK NA
Type	Bank
Address	O FALLON, MO 63368

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Aug 1, 2051

September 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DADE FL
Property Address	525 ALLENDALE RD, KEY BISCAYNE, FL 33149-1810
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000534347
Date	Sep 22, 2017
Book Page	30692/1573
Instrument	2017R0534347

Lender

Name	CITIBANK NA
Type	Bank
Address	O FALLON, MO 63368

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Oct 1, 2047

Tax Assessment & Valuation

Source: Miami-Dade County assessment roll, as of July 21, 2025

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	$15,594.00 (+3.84%)	$944,804 (+5.99%)	$2,961,322 (+8%) Land $2,111,980 Building $849,342
2023	$15,018.00 (+5.13%) Homeowner's exemption	$891,434 (+3%)	$2,741,896 (+18.21%) Land $1,868,290 Building $873,606
2022	$14,285.00 Homeowner's exemption	$865,470	$2,319,449 Land $1,433,710 Building $885,739

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	Not rated no burnable land within 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 533 locations within half a mile, as of December 31, 2025

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

May also be available: Verizon.

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