Westchester County and Mount Vernon City property record for 29 Beach St, Mount Vernon, NY 10550
| Property Type | Duplex |
|---|---|
| Details | 4 bd · 1.5 ba · 1,734 sqft |
| Lot Size | 0.08 acres (3,485 sqft) |
| Owner | 2 Company Names on Record |
| Tax Bill | $18,562 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 550800 164.83-3002-4 |
| Primary APN | 550800 164.83-3002-4 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Stories | 3 Stories |
| Building Area | 1,734 sqft Gross Area |
| Basement Area | 620 sqft |
| Unfinished Basement | 620 sqft |
| Architectural Style | Duplex Single |
|---|---|
| Exterior Material | Concrete |
| Lot Area | 3,485 sqft (0.08 acres) |
| Total Buildings | 2 Buildings |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 057030 |
|---|---|
| Street Address | 29 BEACH ST |
| City | MOUNT VERNON |
| State | NY |
| Zip | 10550-1701 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | 07 - MIXED |
| Legal Subdivision | MAP OF WEST MOUNT VERNON |
| Legal Block | 3002 |
| Legal Lot Number | 4.000 |
| Jurisdiction | WESTCHESTER NY |
| Township / Civil Division | MOUNT VERNON |
| Census Block Group | 2 |
| Census Block | 2009 |
| Census Tract | 3000 |
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 | 2 Company Names on Record |
|---|---|
| Mailing Address | 6 KNIFFEN RD, KATONAH, NY 10536-3159 |
| Owner Type | Company |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
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 | $18,562.00 (+353.4%) | ||
| 2025 | $4,094.00 | $10,800 (-) Land $2,200 Building $8,600 | $600,000 (+6.67%) Land $122,222 Building $477,778 |
| 2024 | $10,800 (+47.95%) Land $2,200 Building $8,600 | $562,500 (+31.76%) Land $114,583 Building $447,917 | |
| 2023 | $7,300 Land $2,200 Building $5,100 | $426,901 Land $128,655 Building $298,246 |
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 September 18, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| 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 | 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 746 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 · Fiber in parts of the area | 1,000 / 1,000 |
May also be available: Optimum.
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