Suffolk County and Brookhaven Town property record for 111 Mount Vernon Ave, Patchogue, NY 11772 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 1 Baths |
| Architecture Style | Ranch |
| Year Built | Built 1964 |
| Square Footage | 1,236 sqft Living Area |
| Lot Size | 17,424 sqft (0.4 acres) |
| Occupancy | Owner Occupied |
| Tax Bill | $8,260.00 (2024) |
| Primary APN | 0200-894.00-03.00-038.001 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1 Baths |
| Total Rooms | 6 Rooms |
| Building Area | 1,236 sqft Living Area |
| Stories | 1 Stories |
| Year Built | Built 1964 |
|---|---|
| Effective Year Built | Effective 1964 |
| Architectural Style | Ranch Style |
| Exterior Material | Aluminum/Vinyl Exterior |
| Lot Area | 17,424 sqft (0.4 acres) |
| Heating System | Radiant Heating |
|---|
| Account Number | 3111920 |
|---|---|
| Street Address | 111 MOUNT VERNON AVE |
| City | PATCHOGUE |
| State | NY |
| Zip | 11772-1337 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | O L SCHWENCKE 17 277 107 W 86X200FT |
| Legal Subdivision | SCHWENCKE O L |
| Legal Block | 4000 |
| Legal Lot Number | 300 |
| Jurisdiction | SUFFOLK NY |
| Minor Civil Division | BROOKHAVEN |
| Census Blockgroup | 1 |
| Census Block | 1007 |
| Census Tract | 159111 |
Source: Suffolk County and Brookhaven Town records · APN 0200-894.00-03.00-038.001
Assessment roll updated August 11, 2026 · Last verified August 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 | 111 MOUNT VERNON AVE, PATCHOGUE, NY 11772-1337 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | May 30, 2000 |
| Transfer Doc | 1205000996 |
| Record Refreshed | Sep 20, 2026 |
Source: Suffolk County and Brookhaven Town records · Assessment roll updated August 11, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | New York |
| County | Suffolk County |
| County Subdivision | Brookhaven Town |
| Unified School District | Patchogue-Medford Union Free School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,400 (-) Land $175 Building $2,225 | $500,000 (+11,151.13%) Land $33,019 Building $419,811 | |
| 2024 | $8,260.00 | ||
| 2023 | $2,400 Land $175 Building $2,225 | $4,444 Land $324 Building $4,120 |
Source: FEMA National Flood Hazard Layer, Suffolk County (36103C), updated September 18, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Low above 4% of the US · above 5% of New York |
|---|---|
| Wildfire Likelihood | Less than 1 in 10,000 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
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