Suffolk County and Southampton Town property record for 70 Main St, Sag Harbor, NY 11963
| Property Type | Commercial Office |
|---|---|
| Details | built 1986 |
| Lot Size | 0.026 acres (1,115 sqft) |
| Owner | Company Name on File |
| Last Sale | $740,000 (Aug 2008) |
| Tax Bill | $1,664 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | 0905-012.01-01.00-007.000 |
| Primary APN | 0905-012.01-01.00-007.000 |
|---|---|
| Alternative APNs |
|
| Year Built | Built 1986 |
|---|---|
| Effective Year Built | Effective 1986 |
| Lot Area | 1,115 sqft (0.026 acres) |
| View / Lot | Below Average |
| Sewer | Connected |
|---|---|
| Water Source | Commercial |
| Street Address | 70 MAIN ST |
|---|---|
| City | SAG HARBOR |
| State | NY |
| Zip | 11963 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Commercial Office |
| Local Zoning Code | B1 |
| Legal Description | 1987 COURT ORDER 23028 19REDUCE TO 44401988 BOR NCBOR N/C 90 BOR N/C |
| Legal Subdivision | PATIO BUILDING CONDO |
| Legal Block | 1 |
| Legal Lot Number | 7 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | SOUTHAMPTON |
| Census Block Group | 3 |
| Census Block | 3012 |
| Census Tract | 190502 |
70 Main St, a commercial property, is owned by a company that bought it in August 2008.
Source: Suffolk County and Southampton Town records, as of August 11, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 770 LEXINGTON AVE, 5, NEW YORK, NY 10065-8348 |
| Owner Type | Company |
| Vesting | Company |
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 Sale | Aug 5, 2008 · Amount on File |
| Deed Sale | Aug 5, 2008 · Amount on File |
| Deed Book / Page | 12565 / 401 |
| 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 |
| Municipality | Westhampton Beach Village |
| Unified School District | Westhampton Beach Union Free School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $280,000 Building $280,000 | $444,444 (-) Building $444,444 | |
| 2024 | $1,664.00 | $444,444 (+10.32%) Building $444,444 | |
| 2023 | $280,000 Building $280,000 | $402,878 Building $402,878 | |
| 2020 | $2,125.00 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 70 Main St in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 367 individual policies |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 417 units insured incl. 50 condo units |
| Nearby Flood Claims | 932 (1978–2026) |
| Claims Outside the SFHA | 77 of 932 |
| Most Recent Claim | Aug 2026 · rainfall accumulation |
| 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.
The area around 70 Main St has no burnable land within ember reach, so its wildfire risk is not rated.
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 166 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
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