Suffolk County and Brookhaven Town property record for 510 Bay Ave, Patchogue, NY 11772 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 2,140 sqft · built 1935 |
| Lot Size | 0.69 acres (30,056 sqft) |
| Owner | Individual Name on File |
| Last Sale | $340,000 (Mar 2000) |
| Tax Bill | $22,238 (2024) |
| Flood Zone | Zone AE (high risk) |
| APN | 0204-023.00-02.00-009.000 |
| Primary APN | 0204-023.00-02.00-009.000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 2,140 sqft Living Area |
| Year Built | Built 1935 |
|---|---|
| Effective Year Built | Effective 1935 |
| Exterior Material | Wood |
| Lot Area | 30,056 sqft (0.69 acres) |
| View / Lot | Waterfront |
| Heating System | Radiant |
|---|
| Account Number | 8321155 |
|---|---|
| Street Address | 510 BAY AVE |
| City | PATCHOGUE |
| State | NY |
| Zip | 11772-4024 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | N MORRISON E BAY AVE 109X247 S G S |
| Legal Subdivision | PATCHOGUE (A TO L) |
| Legal Block | 3000 |
| Legal Lot Number | 200 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | BROOKHAVEN |
| Census Block Group | 1 |
| Census Block | 1026 |
| Census Tract | 159000 |
Source: Suffolk County and Brookhaven Town records · APN 0204-023.00-02.00-009.000
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 | 510 BAY AVE, PATCHOGUE, NY 11772-4024 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Mar 08, 2000 · Amount on Record |
| Deed Sale | Mar 08, 2000 · Amount on Record |
| Deed Book / Page | 12026 / 271 |
| Prior Transfer Date | Oct 19, 1998 |
| Prior Transfer Doc | 1192000925 |
| Record Updated | 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 |
| Municipality | Patchogue Village |
| Unified School District | Patchogue-Medford Union Free School District (PK - 12) |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $4,400 (+3.53%) Land $1,200 Building $3,200 | $916,667 (+676.47%) Land $226,415 Building $603,774 | |
| 2024 | $22,238.00 | ||
| 2023 | $4,250 Land $1,200 Building $3,050 | $118,055 Land $33,333 Building $84,722 |
Source: FEMA National Flood Hazard Layer, Suffolk County (36103C), updated September 18, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 361031590001, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone AE |
|---|---|
| Special Flood Hazard Area | Yes |
| Flood Hazard | High |
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | 5.0 ft |
| Flood Insurance Requirement | Required (federally backed mortgages) |
| Flood Insurance Cost | Premium on Record median of 73 individual NFIP policies nearby |
| Nearby Flood Policies | 73 in force |
| Nearby Flood Claims | 144 (1978–2024) |
| Claims Outside the SFHA | 30 of 144 |
| Most Recent Claim | Jan 2024, river or lake flooding |
| Claims By Storm |
|
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond 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, availability as of December 31, 2025 · Published October 2026 · based on 296 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Optimum Communications | Fiber | 8,000 / 8,000 |
| Verizon | Fiber | 980 / 880 |
| Optimum Communications | Cable | 940 / 35 |
May also be available at this address: T-Mobile USA, Verizon. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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