Nassau County and Hempstead Town property record for 923 Crestview Ave, Valley Stream, NY 11581
| Property Type | Single Family Home |
|---|---|
| Details | 2.5 ba · 1,951 sqft · built 1961 |
| Lot Size | 0.152 acres (6,600 sqft) |
| Owner | 2 Trust Names on Record |
| Last Sale | $247,000 (Oct 1995) |
| Tax Bill | $11,301 (2025) |
| Deeds & Mortgages | Jan 2024 Transfer |
| Flood Zone | Zone AE (high risk) |
| APN | 39-587-00-0009 |
| Primary APN | 39-587-00-0009 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,951 sqft Living Area |
| Gross Area | 2,001 sqft |
| 1st Floor Area | 1,574 sqft |
| Basement Area | 346 sqft |
| Finished Basement | 296 sqft |
| Unfinished Basement | 50 sqft |
| Year Built | Built 1961 |
|---|---|
| Effective Year Built | Effective 1961 |
| Architectural Style | Split Level |
| Exterior Material | Wood |
| Construction Type | Frame |
| Roof Material | Other |
| Lot Area | 6,600 sqft (0.152 acres) |
| Lot Dimensions | 100 ft deep x 66 ft wide |
| Garage Type | Basement |
| Parking Spaces | 2 Parking Spaces |
| Patio Area | 486 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 39587 00090 |
|---|---|
| Street Address | 923 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 Subdivision | MAP OF NORTH WOODMERE KNOLLS SECTION #10 |
| Legal Block | 587 |
| Legal Lot Number | 9 |
| 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 Trust Names on Record |
|---|---|
| Mailing Address | 923 CRESTVIEW AVE, VALLEY STREAM, NY 11581-3142 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Trust, Revocable Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 23, 1995 · Amount on Record |
| Deed Sale | Oct 23, 1995 · Amount on Record |
| Deed Book / Page | 10590 / 0408 |
| Last Transfer Date | Dec 8, 2023 |
| Transfer Doc | D144520729 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | NASSAU NY |
| Recording Date | Jan 2, 2024 |
| Property Address | 923 CRESTVIEW AVE, VALLEY STREAM, NY 11581-3142 |
| Document Number | D144520729 |
| Book / Page | D14452 / 729 |
| Map Reference | MAP 7225 |
| Instrument Date | Dec 8, 2023 |
| Instrument | 2024-202 |
| Transaction Type | Transfer |
| Record Updated | Jan 10, 2024 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 923 CRESTVIEW AVE, VALLEY STREAM, NY 11581-3142 |
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 923 CRESTVIEW AVE, VALLEY STREAM, NY 11581-3142 |
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 | $683 (-2.29%) Land $280 Building $403 | $683,000 (-2.29%) | |
| 2025 | $11,301.00 (+5.14%) | $699 (-0.14%) Land $287 Building $412 | $699,000 (-0.14%) |
| 2023 | $10,749.00 Additional exemption filed | $700 Land $287 Building $413 | $700,000 |
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 AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | 8.0 ft |
| Flood Insurance Requirement | Required federally backed loans |
| 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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