Greenwich Town property record for 15 Cottontail Rd, Cos Cob, CT 06807
| Property Type | Single Family Home |
|---|---|
| Details | 6 bd · 7 ba · 5,016 sqft · built 2015 |
| Lot Size | 1.66 acres (72,310 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $2,930,000 (Jun 2020) |
| Tax Bill | $25,612 (2026) |
| Deeds & Mortgages | Jun 2020 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 08-3453 |
| Primary APN | 08-3453 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 7 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 12 Rooms |
| Stories | 2 Stories |
| Building Area | 5,016 sqft Living Area |
| Basement Area | 1,598 sqft |
| Unfinished Basement | 1,598 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2015 |
|---|---|
| Effective Year Built | Effective 2015 |
| Architectural Style | Colonial |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 72,310 sqft (1.66 acres) |
| Garage Type | Attached |
| Parking Spaces | 1 Parking Space |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Oil |
| Account Number | 355/031 |
|---|---|
| Street Address | 15 COTTONTAIL RD |
| City | COS COB |
| State | CT |
| Zip | 06807-1102 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RA-2 |
| Legal Block | 3453 |
| Jurisdiction | GREENWICH CT |
| Township / Civil Division | GREENWICH |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 10202 |
15 Cottontail Rd is owner-occupied and held in a trust since June 2020.
Source: Greenwich Town records, as of October 21, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 15 COTTONTAIL RD, COS COB, CT 06807-1102 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 8, 2020 · Amount on File |
| Deed Sale | Jun 8, 2020 · Amount on File |
| Deed Document Number | 20204316 |
| Deed Book / Page | 7678 / 213 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | GREENWICH CT |
| Recording Date | Jun 8, 2020 |
| Property Address | 15 COTTONTAIL RD, COS COB, CT 06807-1102 |
| Document Number | 7678-213 |
| Book / Page | 7678 / 213 |
| Instrument Date | Apr 14, 2020 |
| Instrument | 4316 |
| Transaction Type | Transfer |
| Record Updated | May 21, 2021 |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 525 N CITRUS AVE, LOS ANGELES, CA 90036-2060 |
| Document Number | 4317 |
|---|---|
| Date | Jun 8, 2020 |
| Instrument | 4317 |
| Name | GOLDMAN SACHS BANK USA |
|---|---|
| Type | Bank |
| Type | Stand-Alone First Mortgage |
|---|---|
| Amount | Amount on Record |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3% |
| Type Change Date | Jul 1, 2030 |
| Max Rate At Change | 2.25% |
| Index | LIBOR |
The 2026 property tax bill for 15 Cottontail Rd was $25,612, up 2.7% from the year before.
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 |
|---|---|---|---|
| 2026 | $25,612.00 (+2.69%) | $2,529,590 (+22.11%) Land $690,130 Building $1,839,460 | $4,858,994 (+235.08%) |
| 2025 | $24,942.00 | $2,071,580 Land $526,120 Building $1,545,460 | $1,450,106 Land $368,284 Building $1,081,822 |
| 2024 | $24,942.00 (+5.71%) | ||
| 2023 | $23,595.00 (+0.98%) | $2,071,580 (-) Land $526,120 Building $1,545,460 | |
| 2022 | $23,367.00 | $2,071,580 Land $526,120 Building $1,545,460 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 15 Cottontail Rd in Zone X, an area of minimal flood risk.
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.
Wildfire risk around 15 Cottontail Rd 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 93% of the US · lower than 86% of Connecticut |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 68 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber | 980 / 880 |
4G LTE (outdoors only), no 5G reported
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