Greenwich Town property record for 43 Prospect St, Greenwich, CT 06830
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.5 ba · 1,084 sqft · built 1910 |
| Lot Size | 0.1 acres (4,356 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $650,000 (Dec 2004) |
| Tax Bill | $4,216 (2026) |
| Deeds & Mortgages | Jul 2026 Line of Credit Apr 2020 Refinance + 2 more |
| Flood Zone | Zone X (moderate risk) |
| APN | 01-1308S |
| Primary APN | 01-1308S |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,084 sqft Living Area |
| Basement Area | 561 sqft |
| Unfinished Basement | 561 sqft |
| Year Built | Built 1910 |
|---|---|
| Effective Year Built | Effective 1950 |
| Architectural Style | Conventional |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 4,356 sqft (0.1 acres) |
| Garage Type | Detached |
| Parking Spaces | 1 Parking Space |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Gas |
| Account Number | 249/079 |
|---|---|
| Street Address | 43 PROSPECT ST |
| City | GREENWICH |
| State | CT |
| Zip | 06830-5226 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-6 |
| Legal Block | 1308/S |
| Jurisdiction | GREENWICH CT |
| Township / Civil Division | GREENWICH |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 10500 |
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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 43 PROSPECT ST, GREENWICH, CT 06830-5226 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Jul 28, 2026 | Deed of Trust, Mortgage · Line of Credit JPMORGAN CHASE BANK |
| Apr 29, 2020 | Deed of Trust, Mortgage · Stand-Alone Refinance BAYCOAST MORTGAGE COMPANY |
| Aug 30, 2019 | Deed of Trust, Mortgage · Stand-Alone Refinance BAYCOAST MORTGAGE COMPANY |
| Aug 20, 2018 | Quit Claim Deed, Transfer · Line of Credit BAYCOAST MORTGAGE CO |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Dec 16, 2004 · Amount on Record |
| Deed Sale | Dec 16, 2004 · Amount on Record |
| Prior Sale | May 15, 2003 · Amount on Record |
| Deed Book / Page | 4814 / 124 |
| Transfer Doc | 7422-96 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | GREENWICH CT |
| Recording Date | Jul 28, 2026 |
| Property Address | 43 PROSPECT ST, GREENWICH, CT 06830-5226 |
| Document Number | 0000004711 |
| Book / Page | 8595 / 163 |
| Instrument Date | Jul 21, 2026 |
| Instrument | 20264711 |
| Transaction Type | Mortgage |
| Record Updated | Aug 19, 2026 |
| Name | Verified Name |
|---|---|
| Address | 43 PROSPECT ST, GREENWICH, CT 06830-5226 |
| Document Number | 0000004711, |
|---|---|
| Date | Jul 28, 2026 |
| Book Page | 8595/163 |
| Instrument | 20264711 |
| Name | JPMORGAN CHASE BANK |
|---|
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Aug 1, 2056 |
| Rate | 6.49% |
|---|---|
| Max Rate | -1% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | GREENWICH CT |
| Property Address | 43 PROSPECT ST, GREENWICH, CT 06830-5226 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 7654-211 |
|---|---|
| Date | Apr 29, 2020 |
| Book Page | 7654/211 |
| Instrument | 3055 |
| Name | BAYCOAST MORTGAGE COMPANY |
|---|
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount Recorded |
| Term | 241 Months |
| Due | May 1, 2040 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | GREENWICH CT |
| Property Address | 43 PROSPECT ST, GREENWICH, CT 06830-5226 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 7554-251 |
|---|---|
| Date | Aug 30, 2019 |
| Book Page | 7554/251 |
| Instrument | 6741 |
| Name | BAYCOAST MORTGAGE COMPANY |
|---|
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount Recorded |
| Term | 241 Months |
| Due | Sep 1, 2039 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | GREENWICH CT |
| Recording Date | Aug 20, 2018 |
| Property Address | 43 PROSPECT ST, GREENWICH, CT 06830-5226 |
| Document Number | 7422-96 |
| Book / Page | 7422 / 96 |
| Instrument | 6637 |
| Transaction Type | Transfer |
| Record Updated | May 21, 2021 |
| Tax | $35.87 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Document Number | 7422-98 |
|---|---|
| Date | Aug 20, 2018 |
| Book Page | 7422/98 |
| Instrument | 6638 |
| Name | BAYCOAST MORTGAGE CO |
|---|
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 240 Months |
| Due | Aug 1, 2038 |
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 | $4,216.00 (-6.58%) | $402,150 (+10.14%) Land $303,310 Building $98,840 | $876,606 (+242.98%) |
| 2025 | $4,513.00 | $365,120 (-) Land $280,350 Building $84,770 | $255,584 Land $196,245 Building $59,339 |
| 2024 | $4,513.00 (+6.21%) | ||
| 2023 | $4,249.00 (+0.93%) | $365,120 (-) Land $280,350 Building $84,770 | |
| 2022 | $4,210.00 | $365,120 Land $280,350 Building $84,770 |
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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| 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 | 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 372 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 |
| AT&T Fixed Wireless | 100 / 20 |
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