Suffolk County and Southampton Town property record for 646 Dune Rd, Southampton, NY 11968
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 2 ba · 3,715 sqft · built 2015 |
| Lot Size | 0.57 acres (24,829 sqft) |
| Owner | Company Name on Record |
| Last Sale | $3,734,000 (Jan 2015) |
| Tax Bill | $27,887 (2020) |
| Deeds & Mortgages | Aug 2020 Transfer |
| Flood Zone | Zone AE (high risk) |
| APN | 0900-391.00-01.00-024.000 |
| Primary APN | 0900-391.00-01.00-024.000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 1 Story |
| Building Area | 3,715 sqft Living Area |
| 1st Floor Area | 3,715 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2015 |
|---|---|
| Effective Year Built | Effective 2015 |
| Architectural Style | Mobile Home |
| Exterior Material | Wood |
| Lot Area | 24,829 sqft (0.57 acres) |
| View / Lot | Waterfront |
| Pool Area | 204 sqft |
|---|---|
| Porch | Open Porch |
| Porch Area | 464 sqft |
| Patio Area | 210 sqft |
| Heating System | HVAC |
|---|---|
| Sewer | Connected |
| Water Source | Commercial |
| Street Address | 646 DUNE RD |
|---|---|
| City | SOUTHAMPTON |
| State | NY |
| Zip | 11968 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R40 |
| Legal Description | 1988 LD EQ + 2400 |
| Legal Subdivision | GUNNING POINT BEACH |
| Legal Block | 1 |
| Legal Lot Number | 24 |
| 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 | Company Name on Record |
|---|---|
| Mailing Address | 16 INNESS PL, MANHASSET, NY 11030-2609 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jan 16, 2015 · Amount on Record |
| Deed Sale | Jan 16, 2015 · Amount on Record |
| Prior Sale | Jan 20, 2011 · Amount on Record |
| Deed Book / Page | 12804 / 333 |
| Last Transfer Date | Jun 4, 2020 |
| Transfer Doc | 0130670802 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | Aug 19, 2020 |
| Property Address | 646 DUNE RD, WESTHAMPTON BEACH, NY 11978-2930 |
| Document Number | 0130670802 |
| Book / Page | 013067 / 000802 |
| Instrument Date | Mar 21, 2020 |
| Transaction Type | Transfer |
| Record Updated | Oct 12, 2020 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 16 INNESS PL MANHASSET NY 110302609, MANHASSET, NY 11030-2609 |
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 | $3,675,100 (-) Land $1,292,700 Building $2,382,400 | ||
| 2024 | $5,833,492 (+10.32%) Land $2,051,905 Building $3,781,587 | ||
| 2023 | $3,675,100 Land $1,292,700 Building $2,382,400 | $5,287,914 Land $1,860,000 Building $3,427,914 | |
| 2020 | $27,887.00 |
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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