630 Warren Ln, Key Biscayne, FL 33149 Property Records

Miami-Dade County property record for 630 Warren Ln, Key Biscayne, FL 33149

Property Summary

Property Type	Single Family Home
Details	5 bd · 4 ba · 3,058 sqft · built 1994
Lot Size	0.172 acres (7,500 sqft)
Owner	Company Name on Record
Last Sale	$3,700,000 (Aug 2024)
Tax Bill	$48,370 (2025)
Deeds & Mortgages	Jul 2023 Sale May 2019 Line of Credit
Flood Zone	Zone AE (high risk)
APN	`24-5205-001-0740`

Property Details

APN / Parcel Number

Primary APN	`24-5205-001-0740`

Interior

Bedrooms	5 Beds
Full Baths	4 Baths
Stories	2 Stories
Building Area	3,058 sqft Living Area
Gross Area	3,928 sqft

Exterior

Year Built	Built 1994
Effective Year Built	Effective 1994
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	435 sqft
Patio Area	200 sqft

Location & Zoning

Street Address	630 WARREN LN
City	KEY BISCAYNE
State	FL
Zip	33149-2021
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	0100
Legal Description	5 & 6 55 42 BISCAYNE KEY ESTS PB 50-61 LOT 2 BLK 7 LOT SIZE 75.000 X 100 OR 20242-3174-3176 02/2002 1 COC 22332-1865 05 2004 1
Legal Range	42E
Legal Township	55S
Legal Section	05
Legal Subdivision	BISCAYNE KEY ESTS
Legal Block	7
Legal Lot Number	2
Jurisdiction	DADE FL
Township / Civil Division	KEY BISCAYNE
Census Block Group	3
Census Block	3017
Census Tract	4602

Owner

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

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

Owner of Record	Company Name on Record
Mailing Address	828 3RD ST, 207, MIAMI BEACH, FL 33139-8749
Owner Type	Company
Vesting	Company

Deeds, Mortgages & Sale History

Date	Document
Jul 12, 2023	Warranty Deed, Transfer ATTORNEY ONLY, ATTORNEY
May 20, 2019	Deed of Trust, Mortgage · Line of Credit SUNTRUST BANK

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Aug 20, 2024 · Amount on Record
Deed Sale	Aug 20, 2024 · Amount on Record
Prior Sale	Jul 12, 2023 · Amount on Record
Deed Document Number	2024633832
Deed Book / Page	34370 / 431
Record Updated	Oct 29, 2026

July 2023: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	DADE FL
Recording Date	Jul 12, 2023
Property Address	630 WARREN LN, KEY BISCAYNE, FL 33149-2021
Document Number	0000477407
Book / Page	33789 / 124
Map Reference	MB 50 PG 61
Instrument Date	Jun 30, 2023
Instrument	2023R0477407
Transaction Type	Transfer
Record Updated	Aug 3, 2023
Title Company	ATTORNEY ONLY, ATTORNEY

Transaction

Amount	Amount Recorded
Tax	$21,660.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	1111 W 12TH ST, AUSTIN, TX 78703-4166

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	630 WARREN LN, KEY BISCAYNE, FL 33149-2021

May 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	DADE FL
Property Address	630 WARREN LN, KEY BISCAYNE, FL 33149-2021
Transaction Type	Mortgage
Record Updated	Jul 29, 2022
Title Company	TITLE365

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000312893
Date	May 20, 2019
Book Page	31449/2792
Instrument	2019R0312893

Lender

Name	SUNTRUST BANK
Type	Bank
Address	ORLANDO, FL 32809

Agreement

Type	Line of Credit
Amount	Amount Recorded

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	$48,370.00 (+105.95%)	$3,020,348 (+111.71%) Land $1,950,000 Building $1,070,348	$3,020,348 (+18.93%) Land $1,950,000 Building $1,070,348
2023	$23,486.00 (+4.34%) Homeowner's exemption	$1,426,671 (+3%)	$2,539,594 (+18.14%) Land $1,725,000 Building $814,594
2022	$22,510.00 Homeowner's exemption	$1,385,118	$2,149,657 Land $1,323,750 Building $825,907

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

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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