Suffolk County and Brookhaven Town property record for 31 Ditmas Ave, Mastic, NY 11950
| Property Type | Single Family Home |
|---|---|
| Details | 1 bd · 1 ba · 1,161 sqft · built 1938 |
| Lot Size | 0.09 acres (3,920 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $135,000 (Dec 2016) |
| Tax Bill | $5,050 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 0200-883.00-04.00-008.000 |
| Primary APN | 0200-883.00-04.00-008.000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,161 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1938 |
|---|---|
| Effective Year Built | Effective 1938 |
| Exterior Material | Brick |
| Lot Area | 3,920 sqft (0.09 acres) |
| View / Lot | Waterfront |
| Heating System | Radiant |
|---|
| Account Number | 4616500 |
|---|---|
| Street Address | 31 DITMAS AVE |
| City | MASTIC |
| State | NY |
| Zip | 11950-4412 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | MASTIC PARK 109 SEC 10 11101 & 1110 |
| Legal Subdivision | MASTIC PARK |
| Legal Block | 3000 |
| Legal Lot Number | 400 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | BROOKHAVEN |
| Census Block Group | 3 |
| Census Block | 3009 |
| Census Tract | 159511 |
Source: Suffolk County and Brookhaven Town records, as of August 11, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 31 DITMAS AVE, MASTIC, NY 11950-4412 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Dec 6, 2016 · Amount on Record |
| Deed Sale | Dec 6, 2016 · Amount on Record |
| Prior Sale | Apr 15, 2008 · Amount on Record |
| Deed Book / Page | 12891 / 149 |
| Prior Transfer Date | Feb 13, 2008 |
| Prior Transfer Doc | 1255000601 |
| 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 | William Floyd Union Free School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,215 (-) Land $80 Building $1,135 | $253,125 (+11,15%) Land $15,094 Building $214,151 | |
| 2024 | $5,050.00 | ||
| 2023 | $1,215 Land $80 Building $1,135 | $2,250 Land $148 Building $2,102 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone VE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 4 in force |
| Nearby Flood Claims | 8 (1991–2012) |
| Most Recent Claim | Oct 2012 · Hurricane Sandy |
| Claims by Event |
|
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: 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 | 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 237 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
| Verizon Fixed Wireless | 300 / 20 |
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