Greenwich Town property record for 89 River Rd, #6, Cos Cob, CT 06807
| Property Type | Marina, Boat Slips, Yacht Club, Boat Landing |
|---|---|
| Owner | Company Name on File |
| Last Sale | $100,000 (Oct 2024) |
| Tax Bill | $372 (2025) |
| Deeds & Mortgages | Oct 2024 Sale |
| Flood Zone | Zone AE (high risk) |
| APN | 387/070 |
| Primary APN | 387/070 |
|---|---|
| Alternative APN |
|
| Account Number | 387/070 |
|---|---|
| Street Address | 89 RIVER RD, 6 |
| City | COS COB |
| State | CT |
| Zip | 06807-2594 |
| Property Category | Public Works |
| Property Type | Public Works > Marina, Boat Slips, Yacht Club, Boat Landing |
| Local Zoning Code | WB |
| Legal Block | 2061 |
| Jurisdiction | GREENWICH CT |
89 River Rd, #6 is owned by a company that bought it in October 2024.
Source: Greenwich Town records, as of June 25, 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 | 40 PARK LN, MADISON, NJ 07940-2714 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 3, 2024 · Amount on File |
| Deed Sale | Oct 3, 2024 · Amount on File |
| Deed Document Number | 20245590 |
| Deed Book / Page | 8369 / 24 |
| Record Updated | Sep 20, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | GREENWICH CT |
| Recording Date | Oct 3, 2024 |
| Property Address | 89 RIVER RD # 6, 6, COS COB, CT 06807-2594 |
| Document Number | 0008369-24 |
| Book / Page | 8369 / 24 |
| Instrument Date | May 30, 2024 |
| Instrument | 5590 |
| Transaction Type | Transfer |
| Record Updated | Jul 11, 2025 |
| Amount | Amount on Record |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 40 PAK LN, MADISON, NJ 07940-2714 |
The 2025 property tax bill for 89 River Rd, #6 was $372.
Source: Greenwich Town assessment roll, as of June 25, 2026
| Type | Name |
|---|---|
| State | Connecticut |
| County Subdivision | Greenwich Town |
| Unified School District | Greenwich School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $372.00 | $30,870 Building $30,870 | $21,609 Building $21,609 |
| 2024 | $372.00 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
FEMA maps place 89 River Rd, #6 in Zone AE, a high-risk flood area; flood insurance is required for federally backed loans.
Source: FEMA National Flood Hazard Layer, effective November 28, 2025
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | 11.0 ft |
| Flood Insurance Requirement | Required federally backed loans |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 89 River Rd, #6 is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 99% of Connecticut |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 | AQUARION-EASTERN FAIRFIELD COUNTY private · serves 351,756 people · EPA ID CT0150011 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jun 2025 |
| Lead | Under 1 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 24 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 288 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber · Fixed Wireless in parts of the area | 980 / 880 |
May also be available: Frontier, T-Mobile.
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