Greenwich Town property record for 99 River Rd, Cos Cob, CT 06807
| Property Type | Office Building |
|---|---|
| Details | 7,867 sqft · built 1979 |
| Lot Size | 0.33 acres (14,375 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $3,200,000 (Dec 2020) |
| Tax Bill | $70,478 (2025) |
| Deeds & Mortgages | Dec 2020 Sale |
| Flood Zone | Zone AE (high risk) |
| APN | 08-2615S |
| Primary APN | 08-2615S |
|---|---|
| Alternative APNs |
|
| Units | 3 Units |
|---|---|
| Stories | 3 Stories |
| Building Area | 7,867 sqft Total Area |
| Basement Area | 5,031 sqft |
| Unfinished Basement | 5,031 sqft |
| Elevator | Elevator |
| Year Built | Built 1979 |
|---|---|
| Effective Year Built | Effective 1979 |
| Exterior Material | Concrete Block |
| Construction Type | Steel Frame |
| Roof Type | Gable |
| Roof Material | Slate |
| Lot Area | 14,375 sqft (0.33 acres) |
| Deck Area | Deck Area |
| Cooling System | HVAC |
|---|
| Account Number | 387/067 |
|---|---|
| Street Address | 99 RIVER RD |
| City | COS COB |
| State | CT |
| Zip | 06807-2598 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Office Building |
| Local Zoning Code | WB |
| Legal Block | 2615/S |
| Jurisdiction | GREENWICH CT |
| Township / Civil Division | GREENWICH |
| Census Block Group | 1 |
| Census Block | 1007 |
| Census Tract | 10800 |
Source: Greenwich Town records, as of June 25, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on Record |
|---|---|
| Mailing Address | 555 W 5TH ST, 35036, LOS ANGELES, CA 90013-1010 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Dec 11, 2020 · Amount on Record |
| Deed Sale | Dec 11, 2020 · Amount on Record |
| Prior Sale | Mar 20, 1997 · Amount on Record |
| Deed Document Number | 202011295 |
| Deed Book / Page | 7792 / 13 |
| Record Updated | Sep 20, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | GREENWICH CT |
| Recording Date | Dec 11, 2020 |
| Property Address | 99 RIVER RD, COS COB, CT 06807-2598 |
| Document Number | 7792-13 |
| Book / Page | 007792 / 000013 |
| Instrument Date | Dec 8, 2020 |
| Instrument | 11295 |
| Transaction Type | Transfer |
| Record Updated | Dec 29, 2020 |
| Title Company | UNKNOWN |
| Amount | Amount Recorded |
|---|---|
| Tax | $3,200.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 811 17TH ST LOS ANGELES CA 90017, LOS ANGELES, CA 90017 |
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 | $70,478.00 (+100.8%) | $5,702,550 (+89.05%) Land $1,012,550 Building $4,690,000 | $3,991,785 Land $708,785 Building $3,283,000 |
| 2023 | $35,099.00 (+19.15%) | $3,016,440 (+18.06%) Land $1,012,550 Building $2,003,890 | |
| 2022 | $29,459.00 | $2,555,000 Land $1,012,550 Building $1,542,450 |
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 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.
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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