Suffolk County and Brookhaven Town property record for 533 Post Ave, Bellport, NY 11713
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,056 sqft · built 1978 |
| Lot Size | 0.23 acres (10,019 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $5,060 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 0200-973.90-01.00-014.003 |
| Primary APN | 0200-973.90-01.00-014.003 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,056 sqft Living Area |
| Year Built | Built 1978 |
|---|---|
| Effective Year Built | Effective 1978 |
| Architectural Style | Ranch |
| Exterior Material | Wood |
| Lot Area | 10,019 sqft (0.23 acres) |
| View / Lot | Waterfront |
| Heating System | Radiant |
|---|
| Account Number | 3508815 |
|---|---|
| Street Address | 533 POST AVE |
| City | BELLPORT |
| State | NY |
| Zip | 11713-1605 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | NY & BKLYN SUB INV 444 3 B78 16 TO |
| Legal Subdivision | NEW YORK & BKLYN SUB INV CO |
| Legal Block | 3900 |
| Legal Lot Number | 100 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | BROOKHAVEN |
| Census Block Group | 3 |
| Census Block | 3026 |
| Census Tract | 159103 |
533 Post Ave is owner-occupied and held in a trust since January 1994.
Source: Suffolk County and Brookhaven Town records, as of August 11, 2026
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 533 POST AVE, BELLPORT, NY 11713-1605 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Jan 19, 1994 |
| Transfer Doc | 1166000887 |
| Record Updated | Sep 20, 2026 |
Source: Suffolk County and Brookhaven Town assessment roll, as of August 11, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Suffolk County |
| County Subdivision | Brookhaven Town |
| Unified School District | South Country Central School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,475 Land $200 Building $1,275 | $307,292 Land $37,736 Building $240,566 | |
| 2024 | $5,060.00 | ||
| 2023 | $1,475 Land $200 Building $1,275 | $2,731 Land $370 Building $2,361 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 533 Post Ave in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1990.
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 Policies | 2 in force |
| Nearby Flood Claims | 1 (1990) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Aug 1990 · rainfall accumulation |
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.
Wildfire risk around 533 Post Ave is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 97.9% of New York |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 | SUFFOLK COUNTY WATER AUTHORITY serves 1,100,000 people · EPA ID NY5110526 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jan 2024 |
| Lead | 1 ppb (2025–2027) action level 15 ppb |
| Water Quality | Asbestos resolved · Jul 2020 |
|---|---|
| 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 205 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber · Fixed Wireless in parts of the area | 980 / 880 |
May also be available: T-Mobile.
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