Greenwich Town property record for 471 Lake Ave, Greenwich, CT 06830
| Property Type | Single Family Home |
|---|---|
| Details | 9 bd · 11 ba · 14,569 sqft · built 2011 |
| Lot Size | 3.18 acres (138,521 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $154,958 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 07-1380S |
| Primary APN | 07-1380S |
|---|---|
| Alternative APNs |
|
| Bedrooms | 9 Beds |
|---|---|
| Full Baths | 11 Baths |
| Half Baths | 4 Half Baths |
| Total Rooms | 26 Rooms |
| Stories | 3 Stories |
| Building Area | 14,569 sqft Living Area |
| Basement Area | 6,965 sqft |
| Unfinished Basement | 6,965 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2011 |
|---|---|
| Effective Year Built | Effective 2011 |
| Architectural Style | Colonial |
| Exterior Material | Stone |
| Construction Type | Brick |
| Roof Type | Gable |
| Roof Material | Slate |
| Lot Area | 138,521 sqft (3.18 acres) |
| Garage Type | Attached |
| Parking Spaces | 1 Parking Space |
| Cooling System | HVAC |
|---|---|
| Heating System | Geothermal |
| Heating Fuel | Gas |
| Account Number | 244/033 |
|---|---|
| Street Address | 471 LAKE AVE |
| City | GREENWICH |
| State | CT |
| Zip | 06830-3830 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RA-1 |
| Legal Block | 1380/S |
| Jurisdiction | GREENWICH CT |
| Township / Civil Division | GREENWICH |
| Census Block Group | 3 |
| Census Block | 3006 |
| Census Tract | 10300 |
471 Lake Ave 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 | 471 LAKE AVE, GREENWICH, CT 06830-3830 |
| 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 471 Lake Ave was $154,958, down 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 | $154,958.00 (-4.47%) | $14,780,430 (+12.62%) Land $2,250,430 Building $12,530,000 | $11,237,941 (+22.33%) |
| 2025 | $162,201.00 | $13,124,090 Land $2,777,110 Building $10,346,980 | $9,186,863 Land $1,943,977 Building $7,242,886 |
| 2024 | $162,201.00 (+17.08%) | ||
| 2023 | $138,538.00 (+0.92%) | $11,905,950 (-) Land $2,777,110 Building $9,128,840 | |
| 2022 | $137,276.00 | $11,905,950 Land $2,777,110 Building $9,128,840 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 471 Lake 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.
Wildfire risk around 471 Lake Ave 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 96% of the US · lower than 94% 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: 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 75 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 |
5G and 4G LTE (outdoors only)
Search by:
By searching, you agree to: Terms • Privacy • Disclosures