Nassau County and North Hempstead Town property record for 98 Cornwell Ave, Williston Park, NY 11596
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 2,126 sqft · built 1942 |
| Lot Size | 0.138 acres (6,000 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $810,000 (Nov 2020) |
| Tax Bill | $14,561 (2025) |
| Deeds & Mortgages | Nov 2020 Sale & Mortgage Apr 2017 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 09-137-00-0117 |
| Primary APN | 09-137-00-0117 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 2,126 sqft Living Area |
| Gross Area | 2,490 sqft |
| 1st Floor Area | 931 sqft |
| Game Room | Game Room |
| Year Built | Built 1942 |
|---|---|
| Effective Year Built | Effective 1942 |
| Architectural Style | Colonial |
| Exterior Material | Brick/Stone |
| Construction Type | Frame |
| Foundation Type | Concrete |
| Roof Material | Other |
| Lot Area | 6,000 sqft (0.138 acres) |
| Lot Dimensions | 100 ft deep x 60 ft wide |
| Garage Type | Attached |
| Garage Area | 364 sqft |
| Parking Spaces | 1 Parking Space |
| Deck Area | 246 sqft |
| Patio Area | 584 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Oil |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 09137 01170 |
|---|---|
| Street Address | 98 CORNWELL AVE |
| City | WILLISTON PARK |
| State | NY |
| Zip | 11596-1534 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TOWN #2 SCH DIST 009 |
| Legal Block | 137 |
| Legal Lot Number | 117 |
| Jurisdiction | NASSAU NY |
| Township / Civil Division | NORTH HEMPSTEAD |
| Census Block Group | 2 |
| Census Block | 2020 |
| Census Tract | 303301 |
Source: Nassau County and North Hempstead Town records, as of June 17, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 98 CORNWELL AVE, WILLISTON PARK, NY 11596-1534 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Nov 17, 2020 | Bargain and Sale Deed, Transfer · Conventional Mortgage BETTER MORTGAGE CORP |
| Apr 20, 2017 | Grant Deed, Transfer ATTORNEY ONLY |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Nov 17, 2020 · Amount on Record |
| Deed Sale | Nov 17, 2020 · Amount on Record |
| Prior Sale | Apr 20, 2017 · Amount on Record |
| Deed Document Number | 2020-109783 |
| Deed Book / Page | 14001 / 468 |
| Record Updated | Oct 29, 2026 |
| Document Type | Bargain and Sale Deed |
|---|---|
| Jurisdiction | NASSAU NY |
| Recording Date | Nov 17, 2020 |
| Property Address | 98 CORNWELL AVE, WILLISTON PARK, NY 11596-1534 |
| Document Number | 0140010468 |
| Book / Page | 14001 / 468 |
| Map Reference | FL 377 CASE 2461 |
| Instrument Date | Nov 5, 2020 |
| Instrument | 2020-109783 |
| Transaction Type | Transfer |
| Record Updated | May 14, 2021 |
| Title Company | WESTCOR LAND TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $3,240.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 18 SHRUB HOLLOW RD, 18, ROSLYN, NY 11576-3108 |
| Name | Verified Name |
|---|---|
| Address | 13908 85TH DR, BRIARWOOD, NY 11435-2728 |
| Document Number | 202010978444734298 |
|---|---|
| Date | Nov 17, 2020 |
| Instrument | 2020-10978444734298 |
| Name | BETTER MORTGAGE CORP |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | NASSAU NY |
| Recording Date | Apr 20, 2017 |
| Property Address | 98 CORNWELL AVE, WILLISTON PARK, NY 11596-1534 |
| Document Number | 0134970621 |
| Book / Page | 013497 / 000621 |
| Instrument Date | Apr 13, 2017 |
| Instrument | 39067 |
| Transaction Type | Transfer |
| Record Updated | Jun 21, 2017 |
| Title Company | ATTORNEY ONLY |
| Amount | Amount Recorded |
|---|---|
| Tax | $2,580.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 18 SHRUB HOLLOW RD ROSLYN NY 115763108, ROSLYN, NY 11576-3108 |
Source: Nassau County and North Hempstead Town assessment roll, as of June 17, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Nassau County |
| County Subdivision | North Hempstead Town |
| Municipality | Williston Park Village |
| Unified School District | Herricks Union Free School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $719 (-13.69%) Land $317 Building $402 | $719,000 (-13.69%) | |
| 2025 | $14,561.00 (-2.26%) | ||
| 2023 | $14,897.00 Additional exemption filed | $833 Land $367 Building $466 | $833,000 |
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 April 5, 2023
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; 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 | WILLISTON PARK (V) serves 7,287 people · EPA ID NY2902858 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Sep 2024 |
| Lead | 2 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| 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 1,039 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| T-Mobile Fixed Wireless | 100 / 20 |
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