Suffolk County and Southampton Town property record for 642 Dune Rd, Southampton, NY 11968
| Property Type | Single Family Home |
|---|---|
| Details | 6 bd · 1 ba · 3,171 sqft · built 2018 |
| Lot Size | 0.5 acres (21,780 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $1,350,000 (Aug 2011) |
| Tax Bill | $15,856 (2020) |
| Flood Zone | Zone AE (high risk) |
| APN | 0900-391.00-01.00-027.001 |
| Primary APN | 0900-391.00-01.00-027.001 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 1 Bath |
| Stories | 1 Story |
| Building Area | 3,171 sqft Living Area |
| 1st Floor Area | 3,171 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2018 |
|---|---|
| Effective Year Built | Effective 2018 |
| Architectural Style | Mobile Home |
| Exterior Material | Wood |
| Lot Area | 21,780 sqft (0.5 acres) |
| View / Lot | Waterfront |
| Pool Area | 800 sqft |
| Porch | Porch |
| Porch Area | 745 sqft |
| Heating System | HVAC |
|---|---|
| Sewer | Connected |
| Water Source | Commercial |
| Street Address | 642 DUNE RD |
|---|---|
| City | SOUTHAMPTON |
| State | NY |
| Zip | 11968 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R40 |
| Legal Description | WP231988 LD EQ + 1900 |
| Legal Subdivision | GUNNING POINT BEACH |
| Legal Block | 1 |
| Legal Lot Number | 27 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | SOUTHAMPTON |
| Census Block Group | 1 |
| Census Block | 1007 |
| Census Tract | 190504 |
Source: Suffolk County and Southampton 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 | 25 WEST DR, MANHASSET, NY 11030-3131 |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 2, 2011 · Amount on Record |
| Deed Sale | Aug 2, 2011 · Amount on Record |
| Deed Book / Page | 12667 / 242 |
| Record Updated | Sep 20, 2026 |
Source: Suffolk County and Southampton Town assessment roll, as of August 11, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Suffolk County |
| County Subdivision | Southampton Town |
| Unified School District | Remsenburg-Speonk Union Free School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,089,600 (-) Land $1,113,000 Building $976,600 | ||
| 2024 | $3,316,826 (+10.32%) Land $1,766,667 Building $1,550,159 | ||
| 2023 | $2,089,600 (-) Land $1,113,000 Building $976,600 | $3,006,619 (+13.67%) Land $1,601,439 Building $1,405,180 | |
| 2022 | $2,089,600 Land $1,113,000 Building $976,600 | $2,645,064 Land $1,408,861 Building $1,236,203 | |
| 2020 | $15,856.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective September 18, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | 7.0 ft |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on Record median of 286 individual policies |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 346 units insured incl. 60 condo units |
| Nearby Flood Claims | 995 (1978–2024) |
| Claims Outside the SFHA | 31 of 995 |
| Most Recent Claim | Jan 2024 · tidal / storm surge |
| 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 | Low lower than 99.1% of the US · lower than 99.2% 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 73 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
5G (outdoors only) and 4G LTE
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