Greenwich Town property record for 9 Seitz Ln, Cos Cob, CT 06807 · Last verified July 2026
| Property Type | Duplex |
|---|---|
| Details | 6 bd · 5 ba · 4,005 sqft · built 1974 |
| Lot Size | 0.16 acres (6,970 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $8,582 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 08A-1467S |
| Primary APN | 08A-1467S |
|---|---|
| Alternative APNs |
|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 5 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 13 Rooms |
| Stories | 2 Stories |
| Building Area | 4,005 sqft Living Area |
| Basement Area | 270 sqft |
| Unfinished Basement | 270 sqft |
| Year Built | Built 1974 |
|---|---|
| Effective Year Built | Effective 1974 |
| Architectural Style | Duplex Single |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 6,970 sqft (0.16 acres) |
| Garage Type | Basement |
| Parking Spaces | 1 Parking Space |
| Deck Area | Deck Area |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Gas |
| Account Number | 365/143 |
|---|---|
| Street Address | 9 SEITZ LN |
| City | COS COB |
| State | CT |
| Zip | 06807-2145 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Block | 1467/S |
| Jurisdiction | GREENWICH CT |
| Township / Civil Division | GREENWICH |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 10202 |
Source: Greenwich Town records · APN 08A-1467S
Assessment roll updated June 25, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 9 SEITZ LN, COS COB, CT 06807-2145 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Greenwich Town records · Assessment roll updated June 25, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | Connecticut |
| County Subdivision | Greenwich Town |
| Unified School District | Greenwich School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $8,582.00 | $694,400 (-) Land $441,490 Building $252,910 | $486,080 Land $309,043 Building $177,037 |
| 2024 | $8,582.00 (+6.21%) | ||
| 2023 | $8,080.00 (+0.92%) | $694,400 (-) Land $441,490 Building $252,910 | |
| 2022 | $8,006.00 | $694,400 Land $441,490 Building $252,910 |
Source: FEMA National Flood Hazard Layer, County delivery 09001C updated November 28, 2025 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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