Greenwich Town property record for 266 Delavan Ave, Greenwich, CT 06830
| Property Type | Government / Public Use |
|---|---|
| Details | 10,704 sqft · built 1954 |
| Lot Size | 0.33 acres (14,375 sqft) |
| Owner | Company Name on File |
| Flood Zone | Zone X (minimal risk) |
| APN | 04-4511S |
| Primary APN | 04-4511S |
|---|---|
| Alternative APNs |
|
| Total Rooms | 1 Room |
|---|---|
| Stories | 3 Stories |
| Building Area | 10,704 sqft Total Area |
| Basement Area | 1,711 sqft |
| Unfinished Basement | 1,711 sqft |
| Year Built | Built 1954 |
|---|---|
| Effective Year Built | Effective 1954 |
| Exterior Material | Brick |
| Construction Type | Concrete |
| Roof Type | Flat |
| Roof Material | Built-Up Asphalt |
| Lot Area | 14,375 sqft (0.33 acres) |
| Account Number | 146/121 |
|---|---|
| Street Address | 266 DELAVAN AVE |
| City | GREENWICH |
| State | CT |
| Zip | 06830 |
| Property Category | Public Works |
| Property Type | Public Works > Government / Public Use |
| Local Zoning Code | R-6 |
| Legal Block | 4511/S |
| Jurisdiction | GREENWICH CT |
| Township / Civil Division | GREENWICH |
| Census Block Group | 1 |
| Census Block | 1026 |
| Census Tract | 11300 |
266 Delavan Ave, a public works property, is owned by a company.
Source: Greenwich Town records, as of October 21, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 101 FIELD POINT RD, GREENWICH, CT 06830-6463 |
| Owner Type | Company |
| Vesting | Government |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
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 | Assessed Value | Assessed Market Value |
|---|---|---|
| 2026 | $4,237,730 (+19.83%) Land $612,150 Building $3,625,580 | |
| 2025 | $3,536,400 Land $561,750 Building $2,974,650 | $2,475,480 Land $393,225 Building $2,082,255 |
| 2023 | $3,536,400 (+0.55%) Land $561,750 Building $2,974,650 | |
| 2022 | $3,516,940 Land $92,680 Building $3,424,260 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 266 Delavan Ave 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.
The area around 266 Delavan 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 320 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 | 2,300 / 2,300 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures