Miami-Dade County property record for 690 Allendale Rd, Key Biscayne, FL 33149
| Property Type | Single Family Home |
|---|---|
| Details | 6 bd · 6 ba · 4,003 sqft · built 1999 |
| Lot Size | 0.189 acres (8,220 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $4,250,000 (Aug 2021) |
| Tax Bill | $59,721 (2025) |
| Deeds & Mortgages | Aug 2021 Sale & Mortgage Mar 2018 Mortgage |
| Flood Zone | Zone AE (high risk) |
| APN | 24-5205-001-0940 |
| Primary APN | 24-5205-001-0940 |
|---|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 6 Baths |
| Stories | 1 Story |
| Building Area | 4,003 sqft Living Area |
| Gross Area | 6,548 sqft |
| 1st Floor Area | 4,003 sqft |
| Year Built | Built 1999 |
|---|---|
| Effective Year Built | Effective 1999 |
| Exterior Material | Concrete Block |
| Construction Type | Concrete Block |
| Lot Area | 8,220 sqft (0.189 acres) |
| Lot Dimensions | 100 ft deep x 82.2 ft wide |
| Pool Type | Pool with Hot Tub/Spa |
| Pool Area | 30 sqft |
| Patio Area | 202 sqft |
| Street Address | 690 ALLENDALE RD |
|---|---|
| City | KEY BISCAYNE |
| State | FL |
| Zip | 33149-2011 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | 0100 |
| Legal Description | BISCAYNE KEY ESTS PB 50-61 LOT 8 BLK 8 LOT SIZE 82.200 X 100 OR 18864-1001 1199 1 COC 22865-2402 11 2004 1 |
| Legal Range | 42E |
| Legal Township | 55S |
| Legal Section | 05 |
| Legal Subdivision | BISCAYNE KEY ESTS |
| Legal Block | 8 |
| Legal Lot Number | 8 |
| Jurisdiction | DADE FL |
| Township / Civil Division | KEY BISCAYNE |
| Census Block Group | 3 |
| Census Block | 3036 |
| Census Tract | 4602 |
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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 690 ALLENDALE RD, KEY BISCAYNE, FL 33149-2011 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Aug 11, 2021 | Warranty Deed, Transfer · Conventional Mortgage WELLS FARGO BANK NA |
| Mar 29, 2018 | Deed of Trust, Mortgage · ARM WELLS FARGO BANK NA |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 11, 2021 · Amount on Record |
| Deed Sale | Aug 11, 2021 · Amount on Record |
| Prior Sale | Sep 12, 2016 · Amount on Record |
| Deed Document Number | 2021584798 |
| Deed Book / Page | 32673 / 756 |
| Prior Transfer Date | Mar 31, 2015 |
| Prior Transfer Doc | 0000310211 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | DADE FL |
| Recording Date | Aug 11, 2021 |
| Property Address | 690 ALLENDALE RD, KEY BISCAYNE, FL 33149-2011 |
| Document Number | 0000584798 |
| Book / Page | 32673 / 756 |
| Map Reference | MB 50 PG 61 |
| Instrument Date | May 3, 2021 |
| Instrument | 2021R0584798 |
| Transaction Type | Transfer |
| Record Updated | Sep 3, 2021 |
| Title Company | ATTORNEY ONLY, ATTORNEY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $25,500.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 1637 SW 8TH ST # ST200, 1637, MIAMI, FL 33135-5243 |
| Name | Verified Name |
|---|---|
| Address | 690 ALLENDALE RD, KEY BISCAYNE, FL 33149-2011 |
| Document Number | 0000000758 |
|---|---|
| Date | Aug 11, 2021 |
| Instrument | 32673/758 |
| Name | WELLS FARGO BANK NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 358 Months |
| Due | Jun 1, 2051 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 2.25% |
| Type Change Date | Jun 1, 2031 |
| Change Frequency | 6 Months |
| Min Rate At Change | 2.75% |
| Max Rate At Change | 4.25% |
| Index | Other |
| Max Rate | 7.25% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DADE FL |
| Property Address | 690 ALLENDALE RD, KEY BISCAYNE, FL 33149-2011 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000186739 |
|---|---|
| Date | Mar 29, 2018 |
| Book Page | 30917/1069 |
| Instrument | 2018R0186739 |
| Name | WELLS FARGO BANK NA |
|---|---|
| Type | Bank |
| Address | SIOUX FALLS, SD 57104 |
| Type | ARM |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Apr 1, 2048 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.75% |
| Type Change Date | Apr 1, 2028 |
| Change Frequency | Annually |
| Min Rate At Change | 2.25% |
| Max Rate At Change | 5.75% |
| Index | 1-Year LIBOR |
| Max Rate | 8.75% |
Source: Miami-Dade County assessment roll, as of October 21, 2026
| 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 | $59,721.00 (+3.63%) Homeowner's exemption | $3,787,427 (+5.99%) | $4,169,019 (+7.36%) Land $2,137,200 Building $2,031,819 |
| 2023 | $57,628.00 (+3.57%) Homeowner's exemption | $3,573,484 (+3%) | $3,883,293 (+11.93%) Land $1,890,600 Building $1,992,693 |
| 2022 | $55,642.00 | $3,469,402 Land $1,450,830 Building $2,018,572 | $3,469,402 Land $1,450,830 Building $2,018,572 |
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 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 |
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