Greenwich Town property record for 8 Dayton Ave, Greenwich, CT 06830
| Property Type | Office Building |
|---|---|
| Details | 3,099 sqft · built 1950 |
| Lot Size | 0.27 acres (11,761 sqft) |
| Owner | Company Name on File |
| Tax Bill | $24,325 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 01-2636S |
| Primary APN | 01-2636S |
|---|---|
| Alternative APNs |
|
| Total Rooms | 1 Room |
|---|---|
| Stories | 1 Story |
| Building Area | 3,099 sqft Total Area |
| Basement Area | 988 sqft |
| Unfinished Basement | 988 sqft |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1950 |
| Exterior Material | Brick |
| Construction Type | Steel Frame |
| Roof Type | Flat |
| Roof Material | Built-Up Asphalt |
| Lot Area | 11,761 sqft (0.27 acres) |
| Cooling System | HVAC |
|---|
| Account Number | 249/050 |
|---|---|
| Street Address | 8 DAYTON AVE |
| City | GREENWICH |
| State | CT |
| Zip | 06830 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Office Building |
| Local Zoning Code | CGB |
| Legal Block | 2636/S |
| Jurisdiction | GREENWICH CT |
| Township / Civil Division | GREENWICH |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 10500 |
8 Dayton Ave, a commercial property, is owned by a company.
Source: Greenwich Town records, as of October 21, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 20 DAYTON AVE, GREENWICH, CT 06830-6478 |
| Owner Type | Company |
| Vesting | Company |
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 | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 8 Dayton Ave was $24,325, down 8.2% 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 | $24,325.00 (-8.19%) | $2,320,220 (+8.23%) Land $727,720 Building $1,592,500 | |
| 2025 | $26,495.00 | $2,143,820 Land $704,760 Building $1,439,060 | $1,500,674 Land $493,332 Building $1,007,342 |
| 2024 | $26,495.00 (+6.21%) | ||
| 2023 | $24,945.00 (+0.92%) | $2,143,820 (-) Land $704,760 Building $1,439,060 | |
| 2022 | $24,718.00 | $2,143,820 Land $704,760 Building $1,439,060 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 8 Dayton Ave in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective November 28, 2025
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
The area around 8 Dayton Ave has no burnable land within ember reach, so its wildfire risk is not rated.
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 372 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 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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