Miami-Dade County property record for 735 Allendale Rd, Key Biscayne, FL 33149
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 6 ba · 4,646 sqft · built 2001 |
| Lot Size | 0.211 acres (9,200 sqft) |
| Owner | Owner on Record |
| Last Sale | $1,835,000 (Sep 2002) |
| Tax Bill | $53,301 (2025) |
| Flood Zone | Zone AE (high risk) |
| APN | 24-5205-001-2410 |
| Primary APN | 24-5205-001-2410 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 6 Baths |
| Stories | 2 Stories |
| Building Area | 4,646 sqft Living Area |
| Gross Area | 5,572 sqft |
| Flooring | Vinyl/Resilient |
| Year Built | Built 2001 |
|---|---|
| Exterior Material | Concrete Block |
| Construction Type | Concrete |
| Lot Area | 9,200 sqft (0.211 acres) |
| Lot Dimensions | 80 ft deep x 115 ft wide |
| Pool Area | 36 sqft |
| Patio Area | 200 sqft |
| Fence | Fence |
| Street Address | 735 ALLENDALE RD |
|---|---|
| City | KEY BISCAYNE |
| State | FL |
| Zip | 33149-2402 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 0100:SINGLE FAM,GENERAL |
| Legal Description | BISCAYNE KEY ESTS PB 50-61 LOT 27 BLK 14 LOT SIZE 115.000 X 80 OR 20669-4334 09/2002 1 |
| Legal Range | 42 |
| Legal Township | 55 |
| Legal Section | 05 |
| Legal Subdivision | BISCAYNE KEY ESTS |
| Legal Block | 14 |
| Legal Lot Number | 27 |
| Jurisdiction | DADE FL |
| Township / Civil Division | KEY BISCAYNE |
| Census Block Group | 3 |
| Census Block | 3020 |
| Census Tract | 4602 |
Source: Miami-Dade County assessment roll, as of July 1, 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Owner on Record |
|---|---|
| Mailing Address | 735 ALLENDALE RD, KEY BISCAYNE, FL 33149-2402 |
| Occupancy | Owner Occupied |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Sep 19, 2002 · Amount on Record |
| Deed Sale | Sep 19, 2002 · Amount on Record |
| Prior Sale | Apr 26, 1996 · Amount on Record |
| Deed Document Number | 2066904334 |
| Deed Book / Page | 20669 / 04334 |
| Record Updated | Jun 8, 2026 |
Source: Miami-Dade County assessment roll, as of July 1, 2025
| Type | Name |
|---|---|
| State | Florida |
| County | Miami-Dade County |
| Municipality | Key Biscayne Village |
| Unified School District | Dade County School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $53,301.00 (+11.44%) | $3,550,493 (+6.89%) Land $2,272,400 Building $1,278,093 | $3,550,493 (+6.89%) Land $2,272,400 Building $1,278,093 |
| 2023 | $47,828.00 (+17.3%) | $3,321,490 (+15.71%) Land $2,010,200 Building $1,311,290 | $3,321,490 (+15.71%) Land $2,010,200 Building $1,311,290 |
| 2022 | $40,774.00 | $2,870,498 Land $1,542,610 Building $1,327,888 | $2,870,498 Land $1,542,610 Building $1,327,888 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 |
|
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: 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.
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 |
| 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.
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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