Westchester County and Mount Vernon City property record for 243 Summit Ave, Mount Vernon, NY 10552
| Property Type | Duplex |
|---|---|
| Lot Size | 0.3 acres (13,068 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $982,400 (Jun 2026) |
| Tax Bill | $36,265 (2026) |
| Deeds & Mortgages | Jun 2026 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 550800 165.47-2063-18 |
| Primary APN | 550800 165.47-2063-18 |
|---|---|
| Alternative APNs |
|
| Architectural Style | Duplex Single |
|---|---|
| Lot Area | 13,068 sqft (0.3 acres) |
| Account Number | 036670 |
|---|---|
| Street Address | 243 SUMMIT AVE |
| City | MOUNT VERNON |
| State | NY |
| Zip | 10552-3309 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Block | 2063 |
| Legal Lot Number | 18.000 |
| Jurisdiction | WESTCHESTER NY |
| Township / Civil Division | MOUNT VERNON |
| Census Block Group | 2 |
| Census Block | 2005 |
| Census Tract | 4200 |
Source: Westchester County and Mount Vernon City 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 | Individual Name on Record |
|---|---|
| Mailing Address | 243 SUMMIT AVE, MOUNT VERNON, NY 10552-3309 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Tenants by the Entirety |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 8, 2026 · Amount on Record |
| Deed Sale | Jun 8, 2026 · Amount on Record |
| Deed Document Number | 20263285 |
| Record Updated | Oct 29, 2026 |
| Document Type | Administrator's Deed |
|---|---|
| Jurisdiction | WESTCHESTER NY |
| Recording Date | Jun 8, 2026 |
| Property Address | 243 SUMMIT AVE, MOUNT VERNON, NY 10552-3309 |
| Document Number | 0000003285 |
| Instrument Date | May 27, 2026 |
| Instrument | 20263285 |
| Transaction Type | Transfer |
| Record Updated | Jul 23, 2026 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE INSURA |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $396,889.60 |
| Amount Accuracy | Calculated from Transfer Tax |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants by the Entirety |
| Address | 243 SUMMIT AVE, MOUNT VERNON, NY 10552-3309 |
| Document Number | 0000003586, |
|---|---|
| Date | Jun 8, 2026 |
| Instrument | 661533586 |
| Name | CROSSCOUNTRY MORTGAGE |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jun 1, 2056 |
| Rate Type | Fixed Rate |
|---|---|
| Rate | 6.23% |
| Initial Type | Fixed Rate |
| Max Rate | -1% |
Source: Westchester County and Mount Vernon City assessment roll, as of May 14, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Westchester County |
| Municipality | Mount Vernon City |
| Unified School District | Mount Vernon School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $36,265.00 (+143.44%) | ||
| 2025 | $14,897.00 | $21,100 (-) Land $7,000 Building $14,100 | $1,172,222 (+6.67%) Land $388,889 Building $783,333 |
| 2024 | $21,100 (-) Land $7,000 Building $14,100 | $1,098,958 (-10.94%) Land $364,583 Building $734,375 | |
| 2023 | $21,100 Land $7,000 Building $14,100 | $1,233,918 Land $409,357 Building $824,561 |
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.
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 Claims | 2 (1980–2011) |
| Claims Outside the SFHA | 1 of 2 |
| Most Recent Claim | Aug 2011 · Hurricane Irene |
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: 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 | MOUNT VERNON WATER DEPARTMENT serves 73,893 people · EPA ID NY5903441 |
|---|---|
| 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, 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 877 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| Spectrum Cable | 1,000 / 1,000 |
May also be available: T-Mobile.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures