Greenwich Town property record for 16 Charles St, Greenwich, CT 06830
| Property Type | Duplex |
|---|---|
| Details | 4 bd · 3.5 ba · 2,513 sqft · built 1910 |
| Lot Size | 0.14 acres (6,098 sqft) |
| Owner | Trust Name on File |
| Last Sale | $125,000 (Sep 2012) |
| Tax Bill | $6,865 (2026) |
| Deeds & Mortgages | Jan 2020 Refinance |
| Flood Zone | Zone X (minimal risk) |
| APN | 03-1630S |
| Primary APN | 03-1630S |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 10 Rooms |
| Stories | 3 Stories |
| Building Area | 2,513 sqft Living Area |
| Basement Area | 914 sqft |
| Unfinished Basement | 914 sqft |
| Year Built | Built 1910 |
|---|---|
| Effective Year Built | Effective 1960 |
| Architectural Style | Duplex Single |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 6,098 sqft (0.14 acres) |
| Garage Type | Detached |
| Parking Spaces | 1 Parking Space |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Oil |
| Account Number | 214/039 |
|---|---|
| Street Address | 16 CHARLES ST |
| City | GREENWICH |
| State | CT |
| Zip | 06830-6225 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | R-6 |
| Legal Block | 1630/S |
| Jurisdiction | GREENWICH CT |
| Township / Civil Division | GREENWICH |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 10500 |
16 Charles St, a duplex, is held in a trust since September 2012.
Source: Greenwich Town records, as of October 21, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 70 HAMILTON AVE, GREENWICH, CT 06830-6594 |
| Owner Type | Company |
| Vesting | Trust |
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 |
|---|---|
| Last Sale | Sep 27, 2012 · Amount on File |
| Deed Sale | Sep 27, 2012 · Amount on File |
| Prior Sale | Sep 27, 2012 · Amount on File |
| Deed Document Number | 2012 |
| Deed Book / Page | 6425 / 84 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | GREENWICH CT |
| Property Address | 16 CHARLES ST, GREENWICH, CT 06830-6225 |
| Transaction Type | Mortgage |
| Record Updated | Oct 24, 2022 |
| Name | Verified Name |
|---|
| Document Number | 007612-329 |
|---|---|
| Date | Jan 13, 2020 |
| Book Page | 7612/329 |
| Instrument | 290 |
| Name | UNION SAVINGS BANK |
|---|---|
| Type | Bank |
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount on Record |
The 2026 property tax bill for 16 Charles St was $6,865, up 8.5% 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 | $6,865.00 (+8.45%) | $654,850 (+27.85%) Land $345,660 Building $309,190 | $1,044,262 (+191.26%) |
| 2025 | $6,330.00 | $512,190 Land $305,620 Building $206,570 | $358,533 Land $213,934 Building $144,599 |
| 2024 | $6,330.00 (+6.21%) | ||
| 2023 | $5,960.00 (+0.91%) | $512,190 (-) Land $305,620 Building $206,570 | |
| 2022 | $5,906.00 | $512,190 Land $305,620 Building $206,570 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 16 Charles St 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 16 Charles St 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 492 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 |
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