Suffolk County and Southampton Town property record for 18 Oak Dr, Riverhead, NY 11901 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,792 sqft · built 1995 |
| Lot Size | 0.41 acres (17,860 sqft) |
| Owner | 2 Company Names on File |
| Tax Bill | $5,173 (2024) |
| Deeds & Mortgages | Dec 2021 Refinance |
| Flood Zone | Zone X (minimal risk) |
| APN | 0900-006.00-02.00-027.001 |
| Primary APN | 0900-006.00-02.00-027.001 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Stories | 1 Story |
| Building Area | 1,792 sqft Living Area |
| 1st Floor Area | 1,792 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1995 |
|---|---|
| Effective Year Built | Effective 1995 |
| Architectural Style | Mobile Home |
| Exterior Material | Composition/Composite |
| Foundation Type | No Foundation |
| Lot Area | 17,860 sqft (0.41 acres) |
| View / Lot | Below Average |
| Garage Type | Detached |
| Garage Area | 330 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Porch |
| Porch Area | 80 sqft |
| Patio Area | 96 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Oil |
| Sewer | Connected |
| Street Address | 18 OAK DR |
|---|---|
| City | RIVERHEAD |
| State | NY |
| Zip | 11901-1519 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 87-LD EQ +1400 |
| Legal Block | 2 |
| Legal Lot Number | 27 |
| Jurisdiction | SUFFOLK NY |
| Township / Civil Division | SOUTHAMPTON |
| Census Block Group | 3 |
| Census Block | 3001 |
| Census Tract | 190711 |
Source: Suffolk County and Southampton Town records · APN 0900-006.00-02.00-027.001
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 | 55 HUDSON ST, 8A, NEW YORK, NY 10013-3353 |
| Owner Type | Company |
| Vesting | Trust, Revocable Living Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Transfer Date | Apr 23, 2024 |
| Transfer Doc | 0132490621 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUFFOLK NY |
| Property Address | 18 OAK DR, SAG HARBOR, NY 11963 |
| Transaction Type | Mortgage |
| Record Updated | May 06, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0233620896 |
|---|---|
| Date | Dec 28, 2021 |
| Book Page | 23362/896 |
| Instrument | DM055918 |
| Name | TEACHERS FCU |
|---|---|
| Type | Credit Union |
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount Recorded |
| Term | 169 Months |
| Due | Jan 01, 2036 |
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 | $779,000 (-) Land $521,200 Building $257,800 | $1,236,508 (-) Land $827,302 Building $409,206 | |
| 2024 | $5,173.00 (+20.47%) | $1,236,508 (+10.32%) Land $827,302 Building $409,206 | |
| 2023 | $779,000 Land $521,200 Building $257,800 | $1,120,863 Land $749,928 Building $370,935 | |
| 2020 | $4,294.00 |
Source: FEMA National Flood Hazard Layer, Suffolk County (36103C), updated September 18, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 361031907113, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Flood Insurance Cost | Premium on Record median of 29 individual NFIP policies nearby |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 29 in force |
| Nearby Flood Claims | 1 (2021) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Sep 2021, rainfall accumulation, Remnants Of Hurricane Ida |
| Wildfire Risk | Low above 20% of the US · above 55% of New York |
|---|---|
| Wildfire Likelihood | About 1 in 10,000 per year |
| Exposure | Direct burnable vegetation at the parcel |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 395 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Optimum Communications | Fiber | 8,000 / 8,000 |
| Optimum Communications | Cable | 940 / 35 |
Availability varies by address; speeds are provider-advertised maximums, not measured.
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