Nassau County and Hempstead Town property record for 947 Crestview Ave, Valley Stream, NY 11581
| Property Type | Single Family Home |
|---|---|
| Details | 3 ba · 2,862 sqft · built 1961 |
| Lot Size | 0.154 acres (6,700 sqft) |
| Owner | 2 Individual Names on Record |
| Tax Bill | $12,929 (2025) |
| Deeds & Mortgages | Oct 2020 Mortgage |
| Flood Zone | Zone X (moderate risk) |
| APN | 39-587-00-0005 |
| Primary APN | 39-587-00-0005 |
|---|---|
| Alternative APNs |
|
| Full Baths | 3 Baths |
|---|---|
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 2,862 sqft Living Area |
| Gross Area | 3,222 sqft |
| 1st Floor Area | 999 sqft |
| Game Room | Game Room |
| Year Built | Built 1961 |
|---|---|
| Effective Year Built | Effective 1961 |
| Architectural Style | Colonial |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Material | Other |
| Lot Area | 6,700 sqft (0.154 acres) |
| Lot Dimensions | 100 ft deep x 67 ft wide |
| Garage Type | Attached |
| Garage Area | 360 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Open Frame Porch |
|---|---|
| Porch Area | 116 sqft |
| Patio Area | 500 sqft |
| Balcony Area | 72 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 39587 00050 |
|---|---|
| Street Address | 947 CRESTVIEW AVE |
| City | VALLEY STREAM |
| State | NY |
| Zip | 11581-3142 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TOWN #1 SCH DIST 015 |
| Legal Block | 587 |
| Legal Lot Number | 5 |
| Jurisdiction | NASSAU NY |
| Township / Civil Division | HEMPSTEAD |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 411301 |
Source: Nassau County and Hempstead Town records, as of June 17, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 947 CRESTVIEW AVE, VALLEY STREAM, NY 11581-3142 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | NASSAU NY |
| Property Address | 947 CRESTVIEW AVE, VALLEY STREAM, NY 11581-3142 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0446450830 |
|---|---|
| Date | Oct 20, 2020 |
| Book Page | 44645/830 |
| Instrument | 2020-098585 |
| Name | FEDERAL SAVINGS BANK |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Nov 1, 2050 |
| Rate Type | Fixed Rate |
|---|
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 |
| Unified School District | Lawrence Union Free School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $789 (-5.4%) Land $276 Building $513 | $789,000 (-5.4%) | |
| 2025 | $12,929.00 (+2.57%) | ||
| 2023 | $12,605.00 Additional exemption filed | $834 Land $292 Building $542 | $834,000 |
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 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 206 policies |
| Nearby Flood Policies | 206 in force |
| Nearby Flood Claims | 502 (1978–2025) |
| Claims Outside the SFHA | 217 of 502 |
| Most Recent Claim | Jul 2025 · other causes |
| 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.
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 | LIBERTY UTILITIES NEW YORK - LYNBROOK private · serves 220,000 people · EPA ID NY2902835 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jul 2023 |
| Lead | 5 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Corrosion control Jul 2025 |
| 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 830 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber | 2,300 / 2,300 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Spectrum.
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