Greenwich Town property record for 91 Prospect St, Greenwich, CT 06830
| Property Type | Duplex |
|---|---|
| Details | 4 bd · 3.5 ba · 2,190 sqft · built 1896 |
| Lot Size | 0.09 acres (3,920 sqft) |
| Owner | Individual Name on File |
| Last Sale | $740,000 (Nov 2021) |
| Tax Bill | $5,513 (2025) |
| Deeds & Mortgages | Nov 2021 Sale & Mortgage Dec 2019 Refinance |
| Flood Zone | Zone AE (high risk) |
| APN | 01-1412S |
| Primary APN | 01-1412S |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 11 Rooms |
| Stories | 3 Stories |
| Building Area | 2,190 sqft Living Area |
| Basement Area | 872 sqft |
| Unfinished Basement | 872 sqft |
| Year Built | Built 1896 |
|---|---|
| Effective Year Built | Effective 1950 |
| Architectural Style | Duplex Single |
| Exterior Material | Combination |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 3,920 sqft (0.09 acres) |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Gas |
| Account Number | 250/134 |
|---|---|
| Street Address | 91 PROSPECT ST |
| City | GREENWICH |
| State | CT |
| Zip | 06830-5226 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | R-6 |
| Legal Block | 1412/S |
| Jurisdiction | GREENWICH CT |
| Township / Civil Division | GREENWICH |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 10500 |
Source: Greenwich Town assessment roll, as of June 25, 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 File |
|---|---|
| Mailing Address | 1 TEWKESBURY RD, T, SCARSDALE, NY 10583-6601 |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Nov 8, 2021 | Warranty Deed, Transfer · Stand-Alone First Mortgage TD BANK NA |
| Dec 6, 2019 | Deed of Trust, Mortgage · Stand-Alone Refinance HOME POINT FINANCIAL CORPORATION |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Nov 8, 2021 · Amount on Record |
| Deed Sale | Nov 8, 2021 · Amount on Record |
| Prior Sale | Mar 18, 2005 · Amount on Record |
| Deed Document Number | 202112571 |
| Deed Book / Page | 8006 / 160 |
| Record Updated | Sep 20, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | GREENWICH CT |
| Recording Date | Nov 8, 2021 |
| Property Address | 91 PROSPECT ST, GREENWICH, CT 06830-5226 |
| Document Number | 8006-160 |
| Book / Page | 8006 / 160 |
| Instrument Date | Nov 4, 2021 |
| Instrument | 12571 |
| Transaction Type | Transfer |
| Record Updated | Nov 24, 2021 |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
| Document Number | 12572 |
|---|---|
| Date | Nov 8, 2021 |
| Instrument | 12572 |
| Name | TD BANK NA |
|---|---|
| Type | Bank |
| Type | Stand-Alone First Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | GREENWICH CT |
| Property Address | 91 PROSPECT ST, GREENWICH, CT 06830-5226 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 7596-90 |
|---|---|
| Date | Dec 6, 2019 |
| Book Page | 7596/90 |
| Instrument | 9579 |
| Name | HOME POINT FINANCIAL CORPORATION |
|---|---|
| Type | Government Agency |
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount Recorded |
| Term | 193 Months |
| Due | Jan 1, 2036 |
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 |
|---|---|---|---|
| 2025 | $5,513.00 (+6.22%) | $446,040 (-) Land $308,630 Building $137,410 | $312,228 Land $216,041 Building $96,187 |
| 2023 | $5,190.00 (+4.59%) | $446,040 (+3.64%) Land $308,630 Building $137,410 | |
| 2022 | $4,962.00 | $430,360 Land $308,630 Building $121,730 |
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 AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
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 | Not rated no burnable land within ember reach |
|---|
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 Communications Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber · Fixed Wireless in parts of the area | 980 / 880 |
| Starlink Satellite | 280 / 30 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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