Greenwich Town property record for 247 E Putnam Ave, Cos Cob, CT 06807 · Last verified July 2026
| Property Type | Mixed Use Commercial Office / Residential |
|---|---|
| Details | 3,975 sqft · built 1930 |
| Lot Size | 0.18 acres (7,841 sqft) |
| Owner | Company Name on File |
| Last Sale | $575,000 (Dec 2012) |
| Tax Bill | $13,333 (2025) |
| Flood Zone | Zone AE (high risk) |
| APN | 08-2118S |
| Primary APN | 08-2118S |
|---|---|
| Alternative APNs |
|
| Total Rooms | 3 Rooms |
|---|---|
| Stories | 2 Stories |
| Building Area | 3,975 sqft Total Area |
| Basement Area | 945 sqft |
| Unfinished Basement | 945 sqft |
| Year Built | Built 1930 |
|---|---|
| Effective Year Built | Effective 1930 |
| Exterior Material | Brick |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Shingle |
| Lot Area | 7,841 sqft (0.18 acres) |
| Garage Type | Detached |
| Parking Spaces | 1 Parking Space |
| Deck Area | Deck Area |
| Account Number | 366/206 |
|---|---|
| Street Address | 247 E PUTNAM AVE |
| City | COS COB |
| State | CT |
| Zip | 06807-2703 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Mixed Use Commercial Office / Residential |
| Legal Block | 2118/S |
| Jurisdiction | GREENWICH CT |
| Township / Civil Division | GREENWICH |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 10800 |
Source: Greenwich Town records · APN 08-2118S
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 | Company Name on File |
|---|---|
| Mailing Address | 247 E PUTNAM AVE, COS COB, CT 06807-2703 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Dec 26, 2012 · Amount on Record |
| Deed Sale | Dec 26, 2012 · Amount on Record |
| Deed Book / Page | 6478 / 263 |
| 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 | $13,333.00 | $1,078,770 (-) Land $614,250 Building $464,520 | $755,139 Land $429,975 Building $325,164 |
| 2024 | $13,333.00 (+6.21%) | ||
| 2023 | $12,553.00 (+0.92%) | $1,078,770 (-) Land $614,250 Building $464,520 | |
| 2022 | $12,438.00 | $1,078,770 Land $614,250 Building $464,520 |
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 AE |
|---|---|
| Special Flood Hazard Area | Yes |
| Flood Hazard | High |
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | 11.0 ft |
| Flood Insurance Requirement | Required (federally backed mortgages) |
| 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.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 288 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Optimum Communications | Fiber | 8,000 / 8,000 |
| Verizon | Fiber | 980 / 880 |
| Optimum Communications | Cable | 940 / 35 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: T-Mobile USA, Verizon, Frontier. Availability varies by address; speeds are provider-advertised maximums, not measured.
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