Westchester County and Mount Vernon City property record for 89 Frederick Pl, Mount Vernon, NY 10552
| Property Type | Single Family Home |
|---|---|
| Lot Size | 0.1 acres (4,356 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $640,000 (Sep 2006) |
| Deeds & Mortgages | Aug 2021 Refinance Aug 2021 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 550800 165.40-2241-16 |
| Primary APN | 550800 165.40-2241-16 |
|---|---|
| Alternative APNs |
|
| Lot Area | 4,356 sqft (0.1 acres) |
|---|
| Account Number | 055060 |
|---|---|
| Street Address | 89 FREDERICK PL |
| City | MOUNT VERNON |
| State | NY |
| Zip | 10552-2333 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Subdivision | SUBDIVISION MAP OF THE HUNT ESTATE |
| Legal Block | 2241 |
| Legal Lot Number | 16.000 |
| Jurisdiction | WESTCHESTER NY |
| Township / Civil Division | MOUNT VERNON |
| Census Block Group | 1 |
| Census Block | 1011 |
| Census Tract | 4200 |
Source: Westchester County and Mount Vernon City records · APN 550800 165.40-2241-16
Assessment roll updated May 14, 2026 · Last verified July 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 File |
|---|---|
| Mailing Address | 89 FREDERICK PL, MOUNT VERNON, NY 10552-2333 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Aug 16, 2021 | Deed of Trust, Mortgage · Stand-Alone Refinance QUICKEN LOANS LLC |
| Aug 16, 2021 | Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC |
| Oct 09, 2019 | Deed of Trust, Mortgage QUICKEN LNS |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Sep 15, 2006 · Amount on Record |
| Deed Sale | Sep 15, 2006 · Amount on Record |
| Prior Sale | Sep 22, 1999 · Amount on Record |
| Deed Document Number | 2006462350244 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WESTCHESTER NY |
| Property Address | 89 FREDERICK PL, MOUNT VERNON, NY 10552-2333 |
| Transaction Type | Mortgage |
| Record Updated | Sep 10, 2021 |
| Name | Verified Name |
|---|---|
| Address | 89 FREDERICK PL PI, PI, MOUNT VERNON, NY 10552-2333 |
| Document Number | 0610503584 |
|---|---|
| Date | Aug 16, 2021 |
| Instrument | 610503584 |
| Name | QUICKEN LOANS LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount Recorded |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WESTCHESTER NY |
| Property Address | 89 FREDERICK PL, MOUNT VERNON, NY 10552-2333 |
| Transaction Type | Mortgage |
| Record Updated | Sep 10, 2021 |
| Name | Verified Name |
|---|---|
| Address | 89 FREDERICK PL, MOUNT VERNON, NY 10552-2333 |
| Document Number | 0610503582 |
|---|---|
| Date | Aug 16, 2021 |
| Instrument | 610503582 |
| Name | QUICKEN LOANS LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 171 Months |
| Due | Nov 01, 2035 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | WESTCHESTER NY |
| Property Address | 89 FREDERICK PL, MOUNT VERNON, NY 10552-2333 |
| Document Number | 0592893253 |
| Instrument Date | Oct 09, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Nov 17, 2020 |
| Title Company | AMROCK INC |
| Additional |
|
|---|
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 89 FREDERICK PL MOUNT VERNON NY 105522333, MOUNT VERNON, NY 10552-2333 |
| Document Number | 0592893253 |
|---|---|
| Date | Oct 16, 2019 |
| Book Page | 059289/003253 |
| Name | QUICKEN LNS |
|---|---|
| Type | Funding / Finance Company |
| Address | DETROIT, MI 48226-1906 |
| Amount | Amount Recorded |
|---|---|
| Term | 180 Months |
| Due | Oct 15, 2034 |
Source: Westchester County and Mount Vernon City records · Assessment roll updated May 14, 2026 · Last verified July 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 | $11,700 (-) Land $2,700 Building $9,000 | $650,000 (+6.67%) Land $150,000 Building $500,000 | |
| 2024 | Homeowner's exemption | $11,700 (-) Land $2,700 Building $9,000 | $609,375 (-10.94%) Land $140,625 Building $468,750 |
| 2023 | $11,700 Land $2,700 Building $9,000 | $684,211 Land $157,895 Building $526,316 |
Source: FEMA National Flood Hazard Layer as of September 18, 2026 · FEMA NFIP claims and policies as of September 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 |
| Nearby Flood Policies | 3 in force |
| Nearby Flood Claims | 2 (1978–1979) |
| Most Recent Claim | Feb 1979 · tidal / storm surge |
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
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.
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 | 1,000 / 1,000 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
Based on FCC filings for 593 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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