Miami-Dade County property record for 340 Glenridge Rd, Key Biscayne, FL 33149
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,856 sqft · built 1953 |
| Lot Size | 0.175 acres (7,627 sqft) |
| Owner | 2 Owner Names on File |
| Last Sale | $295,300 (Jul 1998) |
| Tax Bill | $8,710 (2025) |
| Deeds & Mortgages | Mar 2023 Line of Credit Sep 2017 Line of Credit |
| Flood Zone | Zone AE (high risk) |
| APN | 24-4232-006-1120 |
| Primary APN | 24-4232-006-1120 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 1 Story |
| Building Area | 1,856 sqft Living Area |
| Gross Area | 1,906 sqft |
| Flooring | Vinyl/Resilient |
| Year Built | Built 1953 |
|---|---|
| Effective Year Built | Effective 2001 |
| Exterior Material | Concrete Block |
| Construction Type | Concrete |
| Lot Area | 7,627 sqft (0.175 acres) |
| Lot Dimensions | 100 ft deep x 76 ft wide |
| Patio Area | 200 sqft |
| Street Address | 340 GLENRIDGE RD |
|---|---|
| City | KEY BISCAYNE |
| State | FL |
| Zip | 33149-1314 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 0100:SINGLE FAM,GENERAL |
| Legal Description | TROPICAL ISLE HOMES SUB 4TH ADDN PB 53-39 LOT 10 BLK 22 LOT SIZE 76.270 X 100 OR 18174-0302 0698 1 |
| Legal Range | 42 |
| Legal Township | 54 |
| Legal Section | 32 |
| Legal Subdivision | TROPICAL ISLE HOMES SUB |
| Legal Block | 22 |
| Legal Lot Number | 10 |
| Jurisdiction | DADE FL |
| Township / Civil Division | KEY BISCAYNE |
| Census Block Group | 2 |
| Census Block | 2007 |
| Census Tract | 4602 |
Source: Miami-Dade County records · APN 24-4232-006-1120
Assessment roll updated July 1, 2025 · Last verified February 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Owner Names on File |
|---|---|
| Mailing Address | 340 GLENRIDGE RD, KEY BISCAYNE, FL 33149-1314 |
| Occupancy | Owner Occupied |
| Date | Document |
|---|---|
| Mar 07, 2023 | Deed of Trust, Mortgage · Line of Credit FIRST AMERICAN BANK |
| Sep 21, 2017 | Deed of Trust, Mortgage · Line of Credit CONTINENTAL NATIONAL BANK |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jul 02, 1998 · Amount on Record |
| Deed Sale | Jul 02, 1998 · Amount on Record |
| Deed Document Number | 1817400302 |
| Deed Book / Page | 18174 / 00302 |
| Record Updated | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DADE FL |
| Property Address | 340 GLENRIDGE RD, KEY BISCAYNE, FL 33149-1314 |
| Transaction Type | Mortgage |
| Record Updated | Apr 02, 2024 |
| Name | Verified Name |
|---|---|
| Investor | Possibly a Property Investor |
| Document Number | 0000151629 |
|---|---|
| Date | Mar 07, 2023 |
| Book Page | 33610/1199 |
| Instrument | 2023R0151629 |
| Name | FIRST AMERICAN BANK |
|---|---|
| Type | Bank |
| Address | HAMPSHIRE, IL 60140 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 120 Months |
| Due | Mar 01, 2033 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DADE FL |
| Property Address | 340 GLENRIDGE RD, KEY BISCAYNE, FL 33149-1314 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000529260 |
|---|---|
| Date | Sep 21, 2017 |
| Book Page | 30689/2800 |
| Instrument | 2017R0529260 |
| Name | CONTINENTAL NATIONAL BANK |
|---|---|
| Type | Bank |
| Address | KEY BISCAYNE, FL 33149 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 59 Months |
| Due | Aug 22, 2022 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 5.25% |
| Change Frequency | Monthly |
Source: Miami-Dade County records · Assessment roll updated July 1, 2025 · Last verified February 2026
| Type | Name |
|---|---|
| State | Florida |
| County | Miami-Dade County |
| Municipality | Key Biscayne Village |
| Unified School District | Dade County School District (PK - 12) |
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 | $8,710.00 (+3.95%) Homeowner's exemption | $506,980 (+5.99%) | $2,247,766 (+12.1%) Land $1,983,020 Building $264,746 |
| 2023 | $8,379.00 (+6.35%) Homeowner's exemption | $478,342 (+3%) | $2,005,183 (+25.44%) Land $1,754,210 Building $250,973 |
| 2022 | $7,879.00 Homeowner's exemption | $464,410 | $1,598,546 Land $1,346,166 Building $252,380 |
Source: FEMA National Flood Hazard Layer as of January 25, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 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 180 individual policies |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 205 units insured incl. 25 condo units |
| Nearby Flood Claims | 265 (1980–2020) |
| Claims Outside the SFHA | 1 of 265 |
| Most Recent Claim | Nov 2020 · rainfall accumulation |
| Claims by Event |
|
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
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.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| 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 USA Fixed Wireless | 100 / 20 |
May also be available: Verizon.
Based on FCC filings for 533 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | MDWASA - MAIN SYSTEM serves 2,377,460 people |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Dec 2023 |
| Lead | 3 ppb (2023) action level 15 ppb |
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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