Suffolk County and Southampton Town property record for 11 E Harbor Dr, Sag Harbor, NY 11963
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,211 sqft · built 1991 |
| Lot Size | 0.52 acres (22,651 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $4,850,000 (Jan 2025) |
| Tax Bill | $1,915 (2024) |
| Flood Zone | Zone AE (high risk) |
| APN | 0901-006.00-05.00-035.000 |
| Primary APN | 0901-006.00-05.00-035.000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 1 Story |
| Building Area | 1,211 sqft Living Area |
| 1st Floor Area | 1,211 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1991 |
|---|---|
| Effective Year Built | Effective 1991 |
| Architectural Style | Mobile Home |
| Exterior Material | Wood |
| Lot Area | 22,651 sqft (0.52 acres) |
| View / Lot | Waterfront |
| Porch | Porch |
| Porch Area | 1,148 sqft |
| Patio Area | 700 sqft |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Sewer | Connected |
| Water Source | Commercial |
| Street Address | 11 E HARBOR DR |
|---|---|
| City | SAG HARBOR |
| State | NY |
| Zip | 11963-1220 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | VILLA |
| Legal Description | 88 LD EQ -2500/IMP +2500 |
| Legal Subdivision | BAY HAVEN |
| Legal Block | 5 |
| Legal Lot Number | 35 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | SOUTHAMPTON |
| Census Block Group | 1 |
| Census Block | 1008 |
| Census Tract | 190708 |
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 | Individual Name on Record |
|---|---|
| Mailing Address | 54 OSBORNE LN, EAST HAMPTON, NY 11937-2207 |
| Owner Type | Individual |
| Vesting | Individual(s) |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jan 21, 2025 · Amount on Record |
| Deed Sale | Jan 21, 2025 · Amount on Record |
| Deed Book / Page | 13280 / 875 |
| Prior Transfer Date | Oct 12, 1999 |
| 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 | North Haven Village |
| Unified School District | Sag Harbor Union Free School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,887,700 (-) Land $1,553,600 Building $334,100 | $2,996,349 (-) Land $2,466,032 Building $530,317 | |
| 2024 | $1,915.00 (-87.93%) | $2,996,349 (+10.32%) Land $2,466,032 Building $530,317 | |
| 2023 | $1,887,700 Land $1,553,600 Building $334,100 | $2,716,115 Land $2,235,396 Building $480,719 | |
| 2020 | $15,871.00 |
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.
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 | 8.0 ft |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on Record median of 132 policies |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 132 in force |
| Nearby Flood Claims | 67 (1978–2026) |
| Claims Outside the SFHA | 26 of 67 |
| 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.
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 64 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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