Greenwich Town property record for 75 Mason St, Greenwich, CT 06830
| Property Type | Exempt (Full or Partial) |
|---|---|
| Details | 3,775 sqft · built 1950 |
| Lot Size | 0.4 acres (17,424 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $1,200,000 (May 1998) |
| Deeds & Mortgages | Oct 2017 Line of Credit |
| Flood Zone | Zone X (minimal risk) |
| APN | 01-4045S |
| Primary APN | 01-4045S |
|---|---|
| Alternative APNs |
|
| Total Rooms | 2 Rooms |
|---|---|
| Stories | 3 Stories |
| Building Area | 3,775 sqft Total Area |
| Basement Area | 992 sqft |
| Unfinished Basement | 992 sqft |
| Elevator | Elevator |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1950 |
| Exterior Material | Brick |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Shingle |
| Lot Area | 17,424 sqft (0.4 acres) |
| Total Buildings | 2 Buildings |
| Heating System | Forced Air with A/C |
|---|
| Account Number | 284/146 |
|---|---|
| Street Address | 75 MASON ST |
| City | GREENWICH |
| State | CT |
| Zip | 06830-5501 |
| Property Category | Other |
| Property Type | Other > Exempt (Full or Partial) |
| Local Zoning Code | CGB |
| Legal Block | 4045/S |
| Jurisdiction | GREENWICH CT |
| Township / Civil Division | GREENWICH |
| Census Block Group | 2 |
| Census Block | 2010 |
| Census Tract | 10600 |
Source: Greenwich Town records, as of October 21, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 75 MASON ST, GREENWICH, CT 06830-5501 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 28, 1998 · Amount on Record |
| Deed Sale | May 28, 1998 · Amount on Record |
| Deed Book / Page | 3088 / 137 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | GREENWICH CT |
| Property Address | 75 MASON ST, GREENWICH, CT 06830-5501 |
| Transaction Type | Mortgage |
| Record Updated | Jul 29, 2022 |
| Name | Verified Name |
|---|
| Document Number | 007306-194 |
|---|---|
| Date | Oct 17, 2017 |
| Book Page | 7306/194 |
| Name | TD BANK NA |
|---|---|
| Type | Bank |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Oct 1, 2047 |
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 | $4,047,470 (+15.44%) Land $2,079,280 Building $1,968,190 | $4,336,098 (+76.67%) |
| 2025 | $3,506,230 (+71.41%) Land $1,964,340 Building $1,541,890 | $2,454,361 Land $1,375,038 Building $1,079,323 |
| 2023 | $2,045,470 (-) Land $1,267,070 Building $778,400 | |
| 2022 | $2,045,470 Land $1,267,070 Building $778,400 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 99% of Connecticut |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 501 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 |
May also be available: AT&T, Frontier.
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