Suffolk County and Brookhaven Town property record for 12 Nelson Pl, Mastic, NY 11950 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,058 sqft · built 1973 |
| Lot Size | 0.27 acres (11,761 sqft) |
| Owner | Individual Name on File |
| Last Sale | $280,900 (Mar 2006) |
| Tax Bill | $6,347 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 0200-823.00-09.00-031.000 |
| Primary APN | 0200-823.00-09.00-031.000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,058 sqft Living Area |
| Year Built | Built 1973 |
|---|---|
| Effective Year Built | Effective 1973 |
| Architectural Style | Ranch |
| Exterior Material | Wood |
| Lot Area | 11,761 sqft (0.27 acres) |
| View / Lot | Waterfront |
| Heating System | Radiant |
|---|
| Account Number | 4619400 |
|---|---|
| Street Address | 12 NELSON PL |
| City | MASTIC |
| State | NY |
| Zip | 11950-2206 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | MASTIC PARK 803 SEC 11 13412 TO 134 |
| Legal Subdivision | MASTIC PARK |
| Legal Block | 3000 |
| Legal Lot Number | 900 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | BROOKHAVEN |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 159416 |
Source: Suffolk County and Brookhaven Town records · APN 0200-823.00-09.00-031.000
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 | 12 NELSON PL, MASTIC, NY 11950-2206 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Mar 28, 2006 · Amount on Record |
| Deed Sale | Mar 28, 2006 · Amount on Record |
| Prior Sale | Aug 16, 2005 · Amount on Record |
| Deed Book / Page | 12442 / 458 |
| 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 |
| Unified School District | William Floyd 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 | $1,780 (-) Land $220 Building $1,560 | $370,833 (+11,151%) Land $41,509 Building $294,340 | |
| 2024 | $6,347.00 | ||
| 2023 | $1,780 Land $220 Building $1,560 | $3,296 Land $407 Building $2,889 |
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 |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| 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; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 531 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Optimum Communications | Fiber | 8,000 / 8,000 |
| Optimum Communications | Cable | 940 / 35 |
| Verizon | Fixed Wireless | 300 / 20 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
Availability varies by address; speeds are provider-advertised maximums, not measured.
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