Suffolk County and Southampton Town property record for 10 Dumar Dr, Sag Harbor, NY 11963 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,544 sqft · built 1997 |
| Lot Size | 0.32 acres (13,939 sqft) |
| Owner | 2 Company Names on File |
| Tax Bill | $9,533 (2020) |
| Deeds & Mortgages | Dec 2025 Sale Nov 2025 Sale + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 0900-004.00-01.00-025.000 |
| Primary APN | 0900-004.00-01.00-025.000 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 1 Story |
| Building Area | 1,544 sqft Living Area |
| 1st Floor Area | 1,544 sqft |
| Year Built | Built 1997 |
|---|---|
| Effective Year Built | Effective 1997 |
| Architectural Style | Mobile Home |
| Exterior Material | Wood |
| Foundation Type | No Foundation |
| Lot Area | 13,939 sqft (0.32 acres) |
| View / Lot | Below Average |
| Porch | Porch |
|---|---|
| Porch Area | 632 sqft |
| Patio Area | 500 sqft |
| Shed | 1 Shed |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Gas |
| Sewer | Connected |
| Street Address | 10 DUMAR DR |
|---|---|
| City | SAG HARBOR |
| State | NY |
| Zip | 11963-1514 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 87 LD EQ +70089 GAR+DK REEV ASSESSED+60090 ADDT1200 |
| Legal Block | 1 |
| Legal Lot Number | 25 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | SOUTHAMPTON |
| Census Block Group | 1 |
| Census Block | 1033 |
| Census Tract | 190711 |
Source: Suffolk County and Southampton Town records · APN 0900-004.00-01.00-025.000
Assessment roll updated August 11, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 10 DUMAR DR, SAG HARBOR, NY 11963-1514 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Revocable Trust |
| Date | Document |
|---|---|
| Dec 12, 2025 | Deed, Transfer |
| Nov 14, 2025 | Deed, Transfer |
| Nov 14, 2025 | Deed, Transfer |
| Nov 14, 2025 | Deed, Transfer |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Transfer Date | Aug 26, 2025 |
| Transfer Doc | 1331000504 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | Dec 12, 2025 |
| Property Address | 10 DUMAR DR, SAG HARBOR, NY 11963-1514 |
| Document Number | 0133190774 |
| Book / Page | 13319 / 774 |
| Instrument Date | Oct 14, 2025 |
| Transaction Type | Transfer |
| Record Updated | Jan 28, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 10 DUMAR DR, SAG HARBOR, NY 11963-1514 |
| Document Type | Deed |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | Nov 14, 2025 |
| Property Address | 10 DUMAR DR, SAG HARBOR, NY 11963-1514 |
| Document Number | 0133160505 |
| Book / Page | 13316 / 505 |
| Instrument Date | Aug 26, 2025 |
| Transaction Type | Transfer |
| Record Updated | Jan 14, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 10 DUMAR DR, SAG HARBOR, NY 11963-1514 |
| Document Type | Deed |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | Nov 14, 2025 |
| Property Address | 10 DUMAR DR, SAG HARBOR, NY 11963-1514 |
| Document Number | 0133160507 |
| Book / Page | 13316 / 507 |
| Instrument Date | Aug 26, 2025 |
| Transaction Type | Transfer |
| Record Updated | Jan 14, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 10 DUMAR DR, SAG HARBOR, NY 11963-1514 |
| Document Type | Deed |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Recording Date | Nov 14, 2025 |
| Property Address | 10 DUMAR DR, SAG HARBOR, NY 11963-1514 |
| Document Number | 0133160504 |
| Book / Page | 13316 / 504 |
| Instrument Date | Aug 26, 2025 |
| Transaction Type | Transfer |
| Record Updated | Jan 14, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 10 DUMAR DR, SAG HARBOR, NY 11963-1514 |
Source: Suffolk County and Southampton Town records · Assessment roll updated August 11, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | New York |
| County | Suffolk County |
| County Subdivision | Southampton Town |
| Unified School District | Sag Harbor Union Free School District (PK - 12) |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $534,200 (-) Land $308,900 Building $225,300 | ||
| 2024 | $534,200 (-) Land $308,900 Building $225,300 | $847,936 (+10.32%) Land $490,317 Building $357,619 | |
| 2023 | $534,200 Land $308,900 Building $225,300 | $768,633 Land $444,460 Building $324,173 | |
| 2020 | $9,533.00 |
Source: FEMA National Flood Hazard Layer, Suffolk County (36103C), updated September 18, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Wildfire Risk | Low above 20% of the US · above 55% of New York |
|---|---|
| Wildfire Likelihood | About 1 in 5,882 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
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