Greenwich Town property record for 3 Harold St, Cos Cob, CT 06807
| Property Type | Unusable Land (Remnant, Steep, Etc.) |
|---|---|
| Lot Size | 0.01 acres (436 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $100,000 (Nov 2008) |
| Tax Bill | $215 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 08-1697S |
| Primary APN | 08-1697S |
|---|---|
| Alternative APNs |
|
| Lot Area | 436 sqft (0.01 acres) |
|---|
| Account Number | 365/131A |
|---|---|
| Street Address | 3 HAROLD ST |
| City | COS COB |
| State | CT |
| Zip | 06807-2131 |
| Property Category | Other |
| Property Type | Other > Unusable Land (Remnant, Steep, Etc.) |
| Local Zoning Code | R-6 |
| Legal Block | 1697/S |
| Jurisdiction | GREENWICH CT |
| Township / Civil Division | GREENWICH |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 10202 |
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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 59 LOUGHLIN AVE, COS COB, CT 06807-2621 |
| Owner Type | Individual |
| Vesting | Et Al (and Others) |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Nov 10, 2008 · Amount on Record |
| Deed Sale | Nov 10, 2008 · Amount on Record |
| Deed Book / Page | 5699 / 69 |
| Record Updated | Sep 20, 2026 |
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 | $215.00 | $17,430 (-) Land $17,430 | $12,201 Land $12,201 |
| 2024 | $215.00 (+5.91%) | ||
| 2023 | $203.00 (+1%) | $17,430 (-) Land $17,430 | |
| 2022 | $201.00 | $17,430 Land $17,430 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
Source: FEMA National Flood Hazard Layer, effective November 28, 2025
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
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 | 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 | 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 455 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: T-Mobile.
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