Miami-Dade County property record for 690 Ridgewood Rd, Key Biscayne, FL 33149
| Property Type | Residential Vacant Land |
|---|---|
| Details | 3 bd · 2.5 ba · 1,298 sqft · built 1951 |
| Lot Size | 0.187 acres (8,131 sqft) |
| Owner | Company Name on File |
| Last Sale | $1,200,000 (Aug 2017) |
| Tax Bill | $29,216 (2025) |
| Deeds & Mortgages | Aug 2017 Sale |
| Flood Zone | Zone AE (high risk) |
| APN | 24-5205-001-0510 |
| Primary APN | 24-5205-001-0510 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Stories | 1 Story |
| Building Area | 1,298 sqft Living Area |
| Gross Area | 1,664 sqft |
| 1st Floor Area | 1,298 sqft |
| Year Built | Built 1951 |
|---|---|
| Effective Year Built | Effective 1961 |
| Exterior Material | Concrete Block/Hollow Tile/Frame |
| Construction Type | Concrete Block |
| Lot Area | 8,131 sqft (0.187 acres) |
| Lot Dimensions | 100 ft deep x 81.3 ft wide |
| Garage Area | 102 sqft |
| Porch | Porch |
| Patio Area | 200 sqft |
| Street Address | 690 RIDGEWOOD RD |
|---|---|
| City | KEY BISCAYNE |
| State | FL |
| Zip | 33149-2019 |
| Property Category | Residential |
| Property Type | Vacant Land > Residential |
| Local Zoning Code | 0100 |
| Legal Description | 5 & 6 55 42 BISCAYNE KEY ESTS PB 50-61 LOT 7BLK 5 LOT SIZE 81.310 X 100 74R-223309 |
| Legal Range | 42E |
| Legal Township | 55S |
| Legal Section | 05 |
| Legal Subdivision | BISCAYNE KEY ESTS |
| Legal Block | 5 |
| Legal Lot Number | 7 |
| Jurisdiction | DADE FL |
| Township / Civil Division | KEY BISCAYNE |
| Census Block Group | 3 |
| Census Block | 3019 |
| Census Tract | 4602 |
690 Ridgewood Rd, residential vacant land, is owned by a company that bought it in August 2017.
Source: Miami-Dade County records, as of October 21, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 881 OCENA DRIVE 27 B, KEY BISCAYNE, FL 33149 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 4, 2017 · Amount on File |
| Deed Sale | Aug 4, 2017 · Amount on File |
| Deed Document Number | 2017451508 |
| Deed Book / Page | 30642 / 4214 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | DADE FL |
| Recording Date | Aug 4, 2017 |
| Property Address | 690 RIDGEWOOD RD, KEY BISCAYNE, FL 33149-2019 |
| Document Number | 0000451508 |
| Book / Page | 030642 / 004214 |
| Instrument Date | Aug 3, 2017 |
| Instrument | 451508 |
| Transaction Type | Transfer |
| Record Updated | Aug 18, 2017 |
| Title Company | ATTORNEY ONLY |
| Amount | Amount on Record |
|---|---|
| Tax | $7,200.00 |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 881 OCEAN DR #27B KEY BISCAYNE FL 331492632, 27B, KEY BISCAYNE, FL 33149-2632 |
The 2025 property tax bill for 690 Ridgewood Rd was $29,216, up 14.1% from the year before.
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 | $29,216.00 (+14.08%) | $1,614,386 | $2,114,305 Land $2,114,060 Building $245 |
| 2024 | $25,609.00 (+3.26%) | ||
| 2023 | $24,801.00 (+17.67%) | $1,870,382 (+30.31%) Land $1,870,130 Building $252 | $1,870,382 (+30.31%) Land $1,870,130 Building $252 |
| 2022 | $21,076.00 | $1,435,378 Land $1,435,122 Building $256 | $1,435,378 Land $1,435,122 Building $256 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 690 Ridgewood Rd in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.
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 File 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.
The area around 690 Ridgewood Rd has no burnable land within ember reach, so its wildfire risk is not rated.
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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