Nassau County and Oyster Bay Town property record for 73 Diamond Dr, Plainview, NY 11803
| Property Type | Single Family Home |
|---|---|
| Details | 3 ba · 3,192 sqft · built 2024 |
| Lot Size | 0.198 acres (8,636 sqft) |
| Owner | Company Name on File |
| Last Sale | $535,000 (Sep 2023) |
| Tax Bill | $16,837 (2025) |
| Deeds & Mortgages | Jan 2024 Mortgage Sep 2023 Foreclosure |
| Flood Zone | Zone X (minimal risk) |
| APN | 12-380-00-0004 |
| Primary APN | 12-380-00-0004 |
|---|---|
| Alternative APNs |
|
| Full Baths | 3 Baths |
|---|---|
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 3,192 sqft Living Area |
| Gross Area | 4,052 sqft |
| 1st Floor Area | 1,227 sqft |
| Basement Area | 460 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2024 |
|---|---|
| Effective Year Built | Effective 2024 |
| Architectural Style | Colonial |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Material | Other |
| Lot Area | 8,636 sqft (0.198 acres) |
| Lot Dimensions | 121 ft deep x 62 ft wide |
| View / Lot | Highway |
| Garage Type | Attached |
| Garage Area | 400 sqft |
| Parking Spaces | 1 Parking Space |
| Pool Area | 512 sqft |
| Porch | Open Frame Porch |
| Porch Area | 247 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Oil |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 12380 00040 |
|---|---|
| Street Address | 73 DIAMOND DR |
| City | PLAINVIEW |
| State | NY |
| Zip | 11803-3026 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TOWN #3 SCH DIST 019 |
| Legal Block | 380 |
| Legal Lot Number | 4 |
| Jurisdiction | NASSAU NY |
| Township / Civil Division | OYSTER BAY |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 519704 |
Source: Nassau County and Oyster Bay Town records · APN 12-380-00-0004
Assessment roll updated June 17, 2026 · Last verified June 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 File |
|---|---|
| Mailing Address | 18 KAY ST, JERICHO, NY 11753-2648 |
| Owner Type | Company |
| Vesting | Limited Liability Company |
| Date | Document |
|---|---|
| Jan 11, 2024 | Deed of Trust, Mortgage · Commercial Mortgage LENDINGONE LLC |
| Sep 01, 2023 | Referee's Deed, Foreclosure AXIOM ABSTRACT LLC |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Sep 01, 2023 · Amount on Record |
| Deed Sale | Sep 01, 2023 · Amount on Record |
| Deed Document Number | 2023-52217 |
| Deed Book / Page | D14414 / 349 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | NASSAU NY |
| Property Address | 73 DIAMOND DR, PLAINVIEW, NY 11803-3026 |
| Transaction Type | Mortgage |
| Record Updated | Jan 31, 2024 |
| Name | Verified Name |
|---|---|
| Address | 18 KAY ST, JERICHO, NY 11753-2648 |
| Document Number | M473990119 |
|---|---|
| Date | Jan 11, 2024 |
| Book Page | M47399/119 |
| Instrument | 2024-2178 |
| Name | LENDINGONE LLC |
|---|---|
| Type | Lending Institution |
| Address | BOCA RATON, FL 33431 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 12 Months |
| Due | Jan 01, 2025 |
| Document Type | Referee's Deed |
|---|---|
| Jurisdiction | NASSAU NY |
| Recording Date | Sep 01, 2023 |
| Property Address | 73 DIAMOND DR, PLAINVIEW, NY 11803-3026 |
| Document Number | D144140349 |
| Book / Page | D14414 / 349 |
| Map Reference | MAP 5576 |
| Instrument Date | Jun 29, 2023 |
| Instrument | 2023-52217 |
| Transaction Type | Foreclosure |
| Record Updated | Sep 06, 2023 |
| Title Company | AXIOM ABSTRACT LLC |
| Amount | Amount Recorded |
|---|---|
| Tax | $2,140.00 |
| Amount Accuracy | Full Amount Stated |
| Name | Verified Name |
|---|---|
| Address | 73 DIAMOND DR, PLAINVIEW, NY 11803-3026 |
| Name | Verified Name |
|---|---|
| Address | 18 KAY ST, JERICHO, NY 11753-2648 |
Source: Nassau County and Oyster Bay Town records · Assessment roll updated June 17, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | New York |
| County | Nassau County |
| County Subdivision | Oyster Bay Town |
| Unified School District | Plainview-Old Bethpage Central School District (KG - 12) |
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.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $344 (-36.76%) Land $344 | $344,000 (-36.76%) | |
| 2025 | $16,837.00 (+10.08%) | ||
| 2023 | $15,295.00 Additional exemption filed | $544 Land $344 Building $200 | $544,000 |
Source: FEMA National Flood Hazard Layer as of April 5, 2023 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 4 (1979–2023) |
| Claims Outside the SFHA | 4 of 4 |
| Most Recent Claim | Sep 2023 · Severe Storm And Flooding |
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
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 as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Communications Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: Xchange Telecom.
Based on FCC filings for 431 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | PLAINVIEW WD public/private · serves 34,000 people |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jun 2024 |
| Lead | Under 1 ppb (2021–2023) action level 15 ppb |
| Water Quality | Tetrachloroethylene resolved · Jul 2017 cis-1,2-Dichloroethylene resolved · Jul 2017 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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