Westchester County and Mount Vernon City property record for 221 E Sidney Ave, Mount Vernon, NY 10550
| Property Type | Triplex |
|---|---|
| Lot Size | 0.23 acres (10,019 sqft) |
| Owner | Individual Name on File |
| Last Sale | $1,150,000 (Jun 2023) |
| Tax Bill | $16,379 (2025) |
| Deeds & Mortgages | Jul 2023 Mortgage Jun 2023 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 550800 165.55-1153-11 |
| Primary APN | 550800 165.55-1153-11 |
|---|---|
| Alternative APNs |
|
| Architectural Style | Triplex |
|---|---|
| Lot Area | 10,019 sqft (0.23 acres) |
| Account Number | 027240 |
|---|---|
| Street Address | 221 E SIDNEY AVE |
| City | MOUNT VERNON |
| State | NY |
| Zip | 10550-1552 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Triplex |
| Legal Subdivision | CHESTER HILL MOUNT VERNON |
| Legal Block | 1153 |
| Legal Lot Number | 11.000 |
| Jurisdiction | WESTCHESTER NY |
| Township / Civil Division | MOUNT VERNON |
| Census Block Group | 3 |
| Census Block | 3005 |
| Census Tract | 4002 |
Source: Westchester County and Mount Vernon City records · APN 550800 165.55-1153-11
Assessment roll updated May 14, 2026 · Last verified May 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 | 63 SOUTHFIELD RD, MOUNT VERNON, NY 10552-1337 |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Jul 06, 2023 | Deed of Trust, Mortgage · Conventional Mortgage US BANK NA |
| Jun 09, 2023 | Bargain and Sale Deed, Transfer · Conventional Mortgage US BANK NA |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jun 09, 2023 · Amount on Record |
| Deed Sale | Jun 09, 2023 · Amount on Record |
| Prior Sale | Jul 20, 2004 · Amount on Record |
| Deed Document Number | 20233271 |
| Prior Transfer Date | Jan 17, 2001 |
| Prior Transfer Doc | 0410480563 |
| Record Updated | Jun 08, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WESTCHESTER NY |
| Property Address | 221 E SIDNEY AVE, MOUNT VERNON, NY 10550-1552 |
| Transaction Type | Mortgage |
| Record Updated | Aug 11, 2023 |
| Title Company | SECURITY SETTLEMENT SERVICES INC, EQUITY SETTLEMENT SVCS INC |
| Name | Verified Name |
|---|---|
| Address | 63 SOUTHFIELD RD, MOUNT VERNON, NY 10552-1337 |
| Document Number | 0631873338 |
|---|---|
| Date | Jul 06, 2023 |
| Instrument | 631873338 |
| Name | US BANK NA |
|---|---|
| Type | Bank |
| Address | OWENSBORO, KY 42301 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 358 Months |
| Due | May 01, 2053 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 5.62% |
| Adjustable | Adjustable Rate Rider |
| Type Change Date | May 01, 2030 |
| Change Frequency | Annually |
| Min Rate At Change | 2.75% |
| Max Rate At Change | 10.6% |
| Index | 1-Year CMT |
| Max Rate | 10.6% |
| Document Type | Bargain and Sale Deed |
|---|---|
| Jurisdiction | WESTCHESTER NY |
| Recording Date | Jun 09, 2023 |
| Property Address | 221 E SIDNEY AVE, MOUNT VERNON, NY 10550-1552 |
| Document Number | 0630973271 |
| Instrument Date | Apr 11, 2023 |
| Instrument | 630973271 |
| Transaction Type | Transfer |
| Record Updated | Apr 03, 2026 |
| Title Company | SECURITY SETTLEMENT SERVICES INC, EQUITY SETTLEMENT SVCS INC |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $4,600.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 221 E SIDNEY AVE, MOUNT VERNON, NY 10550-1552 |
| Name | Verified Name |
|---|---|
| Address | 63 SOUTHFIELD RD, MOUNT VERNON, NY 10552-1337 |
| Document Number | 0631873338 |
|---|---|
| Date | Jun 09, 2023 |
| Instrument | 631873338 |
| Name | US BANK NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 359 Months |
| Due | May 01, 2053 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 5.62% |
| Adjustable | Adjustable Rate Rider |
| Type Change Date | May 01, 2030 |
| Change Frequency | Annually |
| Min Rate At Change | 2.75% |
| Max Rate At Change | 10.6% |
| Index | 1-Year CMT |
| Max Rate | 10.6% |
Source: Westchester County and Mount Vernon City records · Assessment roll updated May 14, 2026 · Last verified May 2026
| Type | Name |
|---|---|
| State | New York |
| County | Westchester County |
| Municipality | Mount Vernon City |
| Unified School District | Mount Vernon School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $16,379.00 | $11,850 (-) Land $5,400 Building $6,450 | $658,333 (+6.67%) Land $300,000 Building $358,333 |
| 2024 | $11,850 (-) Land $5,400 Building $6,450 | $617,188 (-10.94%) Land $281,250 Building $335,938 | |
| 2023 | $11,850 (-5.2%) Land $5,400 Building $6,450 | $692,982 (+11.43%) Land $315,789 Building $377,193 | |
| 2022 | $12,500 Land $5,400 Building $7,100 | $621,891 Land $268,657 Building $353,234 |
Source: FEMA National Flood Hazard Layer as of September 18, 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
Based on FCC filings for 656 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | MOUNT VERNON WATER DEPARTMENT serves 73,893 people |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Jul 2025 |
| Lead | 7 ppb (2025–2027) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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