Nassau County and Hempstead Town property record for 81 Intervale, Rockville Centre, NY 11570
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 1,752 sqft · built 1947 |
| Lot Size | 0.143 acres (6,230 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $10,076 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 54-D04-00-0018 |
| Primary APN | 54-D04-00-0018 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,752 sqft Living Area |
| Gross Area | 1,986 sqft |
| 1st Floor Area | 1,000 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1947 |
|---|---|
| Effective Year Built | Effective 1947 |
| Architectural Style | Cape Cod |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Stone |
| Roof Material | Other |
| Lot Area | 6,230 sqft (0.143 acres) |
| Lot Dimensions | 89 ft deep x 70 ft wide |
| Garage Type | Attached |
| Garage Area | 210 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Enclosed Frame Porch |
| Porch Area | 24 sqft |
| Patio Area | 376 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Oil |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 54 D0400180 |
|---|---|
| Street Address | 81 INTERVALE |
| City | ROCKVILLE CENTRE |
| State | NY |
| Zip | 11570-4517 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TOWN #1 SCH DIST 011 |
| Legal Block | D04 |
| Legal Lot Number | 18 |
| Jurisdiction | NASSAU NY |
| Township / Civil Division | HEMPSTEAD |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 412400 |
81 Intervale is owned and occupied by two individuals.
Source: Nassau County and Hempstead Town records, as of June 17, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 81 INTERVALE, ROCKVILLE CENTRE, NY 11570-4517 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 81 Intervale was $10,076 with exemptions applied.
Source: Nassau County and Hempstead Town assessment roll, as of June 17, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Nassau County |
| County Subdivision | Hempstead Town |
| Municipality | Rockville Centre Village |
| Unified School District | Oceanside Union Free School District (KG - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $480 Land $191 Building $289 | $480,000 | |
| 2025 | $10,076.00 | ||
| 2023 | $9,672.00 Homeowner's exemption | $579 Land $234 Building $345 | $579,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 81 Intervale in Zone X, an area of minimal flood risk, though there have been 5 flood claims nearby since 1985.
Source: FEMA National Flood Hazard Layer, effective April 5, 2023 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 5 in force |
| Nearby Flood Claims | 5 (1985–2011) |
| Claims Outside the SFHA | 5 of 5 |
| Most Recent Claim | Aug 2011 · Hurricane Irene |
| 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.
The area around 81 Intervale has no burnable land within ember reach, so its wildfire risk is not rated.
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 | ROCKVILLE CENTRE (V) serves 24,700 people · EPA ID NY2902848 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Nov 2023 |
| Lead | 1 ppb (2022–2024) 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 562 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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