Suffolk County and Southampton Town property record for 30 Bayview Ave, Sag Harbor, NY 11963
| Property Type | Single Family Home |
|---|---|
| Details | built 1998 |
| Lot Size | 0.15 acres (6,534 sqft) |
| Owner | Company Name on Record |
| Last Sale | $1,399,000 (Feb 2017) |
| Tax Bill | $7,201 (2024) |
| Deeds & Mortgages | Nov 2018 Loan Modification Nov 2018 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 0903-003.00-01.00-061.000 |
| Primary APN | 0903-003.00-01.00-061.000 |
|---|---|
| Alternative APNs |
|
| Stories | 2 Stories |
|---|
| Year Built | Built 1998 |
|---|---|
| Effective Year Built | Effective 2015 |
| Lot Area | 6,534 sqft (0.15 acres) |
| View / Lot | Below Average |
| Heating Fuel | Gas |
|---|---|
| Sewer | Connected |
| Water Source | Commercial |
| Street Address | 30 BAYVIEW AVE |
|---|---|
| City | SAG HARBOR |
| State | NY |
| Zip | 11963-3040 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | VILLA |
| Legal Description | 87-LD EQ +400 |
| Legal Block | 1 |
| Legal Lot Number | 61 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | SOUTHAMPTON |
| Census Block Group | 3 |
| Census Block | 3018 |
| Census Tract | 190708 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Sag Harbor Village District listed 1973 · 25 contributing resources · NRIS 73001274 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
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 | 30 BAYVIEW AVE, SAG HARBOR, NY 11963-3040 |
| Owner Type | Company |
| Vesting | Company |
| Date | Document |
|---|---|
| Nov 26, 2018 | Loan Modification, Consolidation and Extension, Mortgage BNB BANK NA |
| Nov 7, 2018 | Deed of Trust, Mortgage · Conventional Mortgage BNB BANK NA |
| Feb 7, 2017 | Grant Deed, Transfer BRIDGEHAMPTON NAT'L BK |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Feb 7, 2017 · Amount on Record |
| Deed Sale | Feb 7, 2017 · Amount on Record |
| Prior Sale | Nov 2, 2004 · Amount on Record |
| Deed Book / Page | D00012899 / 831 |
| Record Updated | Sep 20, 2026 |
| Document Type | Loan Modification, Consolidation and Extension |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | Nov 26, 2018 |
| Property Address | 30 BAYVIEW AVE, SAG HARBOR, NY 11963-3040 |
| Document Number | 0229800714 |
| Book / Page | 022980 / 000714 |
| Instrument Date | Nov 7, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Jan 14, 2020 |
| Title Company | NOT AVAILABLE |
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 633 MAIN ST BRIDGE HAMPTON NY 11932, BRIDGE HAMPTON, NY 11932 |
| Document Number | 229800714 |
|---|---|
| Date | Nov 26, 2018 |
| Book Page | 022980/000714 |
| Name | BNB BANK NA |
|---|---|
| Type | Bank |
| Address | 898 VETERANS HWY # 560, HAUPPAUGE, NY 11788-2956 |
| Amount | Amount Recorded |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Property Address | 30 BAYVIEW AVE, SAG HARBOR, NY 11963-3040 |
| Document Number | 0229800713 |
| Instrument Date | Nov 7, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Jan 11, 2019 |
| Title Company | NOT AVAILABLE |
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | PO BOX 633 BRIDGEHAMPTON NY 119320633, BRIDGEHAMPTON, NY 11932-0633 |
| Document Number | 0229800713 |
|---|---|
| Date | Nov 26, 2018 |
| Book Page | 022980/000713 |
| Name | BNB BANK NA |
|---|---|
| Type | Bank |
| Address | 898 VETERANS HWY # 560, HAUPPAUGE, NY 11788-2956 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | Feb 7, 2017 |
| Property Address | 30 BAYVIEW AVE, SAG HARBOR, NY 11963-3040 |
| Document Number | 0128990831 |
| Book / Page | 012899 / 000831 |
| Instrument Date | Jan 11, 2017 |
| Transaction Type | Transfer |
| Record Updated | Jan 10, 2019 |
| Title Company | SOUTH BAY ABSTRACT |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $5,596.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 2415 MONTAUK HWY BRIDGEHAMPTON NY 11932, BRIDGEHAMPTON, NY 11932 |
| Document Number | 227870432 |
|---|---|
| Date | Feb 7, 2017 |
| Book Page | 022787/000432 |
| Name | BRIDGEHAMPTON NAT'L BK |
|---|---|
| Type | Bank |
| Address | 2200 MONTAUK HWY, BRIDGEHAMPTON, NY 11932-4001 |
| Amount | Amount Recorded |
|---|---|
| Term | 360 Months |
| Due | Feb 6, 2047 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 4.37% |
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 | Sag Harbor Village |
| Unified School District | Sag Harbor Union Free School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,592,500 (-) Land $1,009,500 Building $1,583,000 | $4,115,079 (-) Land $1,602,381 Building $2,512,698 | |
| 2024 | $7,201.00 (-6.07%) | $4,115,079 (+10.32%) Land $1,602,381 Building $2,512,698 | |
| 2023 | $2,592,500 Land $1,009,500 Building $1,583,000 | $3,730,216 Land $1,452,518 Building $2,277,698 | |
| 2020 | $7,666.00 |
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 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 Record median of 175 individual policies |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 222 units insured incl. 47 condo units |
| Nearby Flood Claims | 5 (2008–2024) |
| Claims Outside the SFHA | 1 of 5 |
| Most Recent Claim | May 2024 · 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 | Low lower than 80% of the US · above 54% of New York |
|---|---|
| Wildfire Likelihood | 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 265 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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