Greenwich Town property record for 34 Frontier Rd, Cos Cob, CT 06807
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.5 ba · 3,248 sqft · built 1971 |
| Lot Size | 1.32 acres (57,499 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $11,419 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 08-3564 |
| Primary APN | 08-3564 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 3,248 sqft Living Area |
| Basement Area | 1,584 sqft |
| Unfinished Basement | 1,584 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1971 |
|---|---|
| Effective Year Built | Effective 1975 |
| Architectural Style | Colonial |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 57,499 sqft (1.32 acres) |
| Garage Type | Basement |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | Deck Area |
| Cooling System | HVAC |
|---|---|
| Heating System | Hot Water |
| Heating Fuel | Gas |
| Account Number | 357/020 |
|---|---|
| Street Address | 34 FRONTIER RD |
| City | COS COB |
| State | CT |
| Zip | 06807-1207 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RA-2 |
| Legal Block | 3564 |
| Jurisdiction | GREENWICH CT |
| Township / Civil Division | GREENWICH |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 10202 |
34 Frontier Rd is owned and occupied by two individuals.
Source: Greenwich Town records, as of October 21, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 34 FRONTIER RD, COS COB, CT 06807-1207 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 34 Frontier Rd was $11,419, up 4.5% 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 | $11,419.00 (+4.5%) | $1,127,770 (+24.27%) Land $659,470 Building $468,300 | $2,303,227 (+262.55%) |
| 2025 | $10,927.00 | $907,550 Land $497,840 Building $409,710 | $635,285 Land $348,488 Building $286,797 |
| 2024 | $10,927.00 (+5.71%) | ||
| 2023 | $10,337.00 (+0.98%) | $907,550 (-) Land $497,840 Building $409,710 | |
| 2022 | $10,237.00 | $907,550 Land $497,840 Building $409,710 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 34 Frontier 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 34 Frontier 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 94% of the US · lower than 89% 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 101 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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