Westchester County and Greenburgh Town property record for 20 Walnut St, Tarrytown, NY 10591
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 1,056 sqft · built 1963 |
| Lot Size | 0.17 acres (7,405 sqft) |
| Owner | Individual Name on File |
| Last Sale | $650,000 (Dec 2022) |
| Tax Bill | $19,189 (2026) |
| Deeds & Mortgages | May 2024 Mortgage Dec 2022 Sale + 3 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 552611 1.190-115-41 |
| Primary APN | 552611 1.190-115-41 |
|---|---|
| Alternative APNs |
|
| Full Baths | 1 Bath |
|---|---|
| Stories | 1 Story |
| Building Area | 1,056 sqft Living Area |
| 1st Floor Area | 1,056 sqft |
| Year Built | Built 1963 |
|---|---|
| Effective Year Built | Effective 1963 |
| Lot Area | 7,405 sqft (0.17 acres) |
| Garage Type | Attached |
| Garage Area | 10 sqft |
| Account Number | 1432600 |
|---|---|
| Street Address | 20 WALNUT ST |
| City | TARRYTOWN |
| State | NY |
| Zip | 10591-6215 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Subdivision | S EMBREE FARM |
| Legal Block | 115 |
| Legal Lot Number | 41.000 |
| Jurisdiction | WESTCHESTER NY |
| Township / Civil Division | GREENBURGH |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 11402 |
20 Walnut St is owned and occupied by an individual who bought it in December 2022.
Source: Westchester County and Greenburgh Town records, as of October 21, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 20 WALNUT ST, TARRYTOWN, NY 10591-6215 |
| 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.
| Date | Document |
|---|---|
| May 6, 2024 | Deed of Trust, Mortgage · Conventional Mortgage DISCOVER BANK |
| Dec 1, 2022 | Bargain and Sale Deed, Transfer THOROUGHBRED TITLE SERVICES LLC, THOROUGHBRED TITLE SERVICE |
| Dec 9, 2021 | Bargain and Sale Deed, Transfer · Conventional Mortgage BETTER MORTGAGE CORPORATION |
| Aug 10, 2017 | Grant Deed, Transfer · VA Mortgage NAVY FCU |
| Aug 10, 2017 | Grant Deed, Transfer BENCHMARK TITLE COMPANY |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 1, 2022 · Amount on File |
| Deed Sale | Dec 1, 2022 · Amount on File |
| Prior Sale | Dec 9, 2021 · Amount on File |
| Deed Document Number | 20223020 |
| Prior Transfer Date | Oct 23, 2012 |
| Prior Transfer Doc | 0522893417 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WESTCHESTER NY |
| Property Address | 20 WALNUT ST, TARRYTOWN, NY 10591-6215 |
| Transaction Type | Mortgage |
| Record Updated | May 13, 2024 |
| Name | Verified Name |
|---|---|
| Address | 20 WALNUT ST, TARRYTOWN, NY 10591-6215 |
| Document Number | 0641273065 |
|---|---|
| Date | May 6, 2024 |
| Instrument | 641273065 |
| Name | DISCOVER BANK |
|---|---|
| Type | Bank |
| Address | GREENWOOD, DE 19950 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 358 Months |
| Due | Mar 4, 2054 |
| Document Type | Bargain and Sale Deed |
|---|---|
| Jurisdiction | WESTCHESTER NY |
| Recording Date | Dec 1, 2022 |
| Property Address | 20 WALNUT ST, TARRYTOWN, NY 10591-6215 |
| Document Number | 0623313020 |
| Instrument Date | Nov 29, 2022 |
| Instrument | 623313020 |
| Transaction Type | Transfer |
| Record Updated | Dec 13, 2022 |
| Title Company | THOROUGHBRED TITLE SERVICES LLC, THOROUGHBRED TITLE SERVICE |
| Amount | Amount on Record |
|---|---|
| Tax | $2,600.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 20 WALNUT ST, TARRYTOWN, NY 10591-6215 |
| Name | Verified Name |
|---|---|
| Address | 46 MADISON ST APT 6E, 6E, NEW YORK, NY 10038-1239 |
| Document Type | Bargain and Sale Deed |
|---|---|
| Jurisdiction | WESTCHESTER NY |
| Recording Date | Dec 9, 2021 |
| Property Address | 20 WALNUT ST, TARRYTOWN, NY 10591-6215 |
| Document Number | 0612993291 |
| Instrument Date | Nov 24, 2021 |
| Instrument | 612993291 |
| Transaction Type | Transfer |
| Record Updated | Nov 14, 2022 |
| Title Company | ALL NEW YORK TITLE AGCY INC |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $2,570.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 20 WALNUT ST, 20, TARRYTOWN, NY 10591-6215 |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 14 S BROADWAY # 7-2B, 72B, IRVINGTON, NY 10533-1867 |
| Document Number | 0613423236 |
|---|---|
| Date | Dec 9, 2021 |
| Instrument | 613423236 |
| Name | BETTER MORTGAGE CORPORATION |
|---|---|
| Type | Mortgage Company |
| Address | NEW YORK, NY 10007 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Dec 1, 2051 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | WESTCHESTER NY |
| Recording Date | Aug 10, 2017 |
| Property Address | 20 WALNUT ST, TARRYTOWN, NY 10591-6215 |
| Document Number | 0572073628 |
| Book / Page | 057207 / 003628 |
| Instrument Date | Aug 8, 2017 |
| Transaction Type | Transfer |
| Record Updated | Sep 21, 2017 |
| Title Company | BENCHMARK TITLE COMPANY, BENCHMARK TITLE AGENCY |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $2,600.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 41 N BROADWAY IRVINGTON NY 105331349, IRVINGTON, NY 10533-1349 |
| Document Number | 572213703 |
|---|---|
| Date | Aug 10, 2017 |
| Book Page | 057221/003703 |
| Name | NAVY FCU |
|---|---|
| Type | Credit Union |
| Address | VIENNA, VA 22180 |
| Type | VA Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Aug 9, 2047 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | WESTCHESTER NY |
| Recording Date | Aug 10, 2017 |
| Property Address | 20 WALNUT ST, TARRYTOWN, NY 10591-6215 |
| Document Number | 0572073629 |
| Book / Page | 057207 / 003629 |
| Instrument Date | Aug 8, 2017 |
| Transaction Type | Transfer |
| Record Updated | Sep 28, 2018 |
| Title Company | BENCHMARK TITLE COMPANY |
| Amount | Amount on Record |
|---|---|
| Tax | $2,600.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 41 N BROADWAY IRVINGTON NY 105331349, IRVINGTON, NY 10533-1349 |
The 2026 property tax bill for 20 Walnut St was $19,189, up 8.8% from the year before.
Source: Westchester County and Greenburgh Town assessment roll, as of May 14, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Westchester County |
| County Subdivision | Greenburgh Town |
| Municipality | Tarrytown Village |
| Unified School District | Irvington Union Free School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $19,189.00 (+8.77%) | ||
| 2025 | $17,642.00 | $691,000 (+1%) Land $248,600 Building $442,400 | $691,000 (+1%) Land $248,600 Building $442,400 |
| 2024 | $628,200 (-2.35%) Land $248,600 Building $379,600 | $628,200 (-2.35%) Land $248,600 Building $379,600 | |
| 2023 | $643,300 Land $248,600 Building $394,700 | $643,300 Land $248,600 Building $394,700 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 20 Walnut St in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2021.
Source: FEMA National Flood Hazard Layer, effective September 18, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 6 in force |
| Nearby Flood Claims | 1 (2021) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Sep 2021 · Remnants Of Hurricane Ida |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 20 Walnut St 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 98% of the US · lower than 97.9% of New York |
|---|---|
| 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 | TARRYTOWN WATER SUPPLY serves 11,000 people · EPA ID NY5903461 |
|---|---|
| Water Source | Purchased surface water from NEW YORK CITY SYSTEM |
| Last State Inspection | Mar 2026 |
| Lead | 4 ppb (2025–2027) action level 15 ppb |
| Water Quality | Haloacetic acids resolved · Jan 2022 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 168 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
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