Nassau County and Hempstead Town property record for 839 Cliffside Ave, Valley Stream, NY 11581
| Property Type | Single Family Home |
|---|---|
| Details | 4 ba · 3,142 sqft · built 1962 |
| Lot Size | 0.164 acres (7,150 sqft) |
| Owner | Company Name on Record |
| Last Sale | $525,000 (Apr 2019) |
| Tax Bill | $10,008 (2025) |
| Deeds & Mortgages | Apr 2019 Sale |
| Flood Zone | Zone AE (high risk) |
| APN | 39-598-00-0009 |
| Primary APN | 39-598-00-0009 |
|---|---|
| Alternative APNs |
|
| Full Baths | 4 Baths |
|---|---|
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 3,142 sqft Living Area |
| 1st Floor Area | 1,248 sqft |
| Basement Area | 1,358 sqft |
| Finished Basement | 1,358 sqft |
| Year Built | Built 1962 |
|---|---|
| Effective Year Built | Effective 1962 |
| Architectural Style | Raised Ranch |
| Exterior Material | Stucco |
| Foundation Type | Concrete |
| Roof Material | Other |
| Lot Area | 7,150 sqft (0.164 acres) |
| Lot Dimensions | 110 ft deep x 65 ft wide |
| Garage Type | Basement |
| Parking Spaces | 2 Parking Spaces |
| Pool Area | 544 sqft |
| Patio Area | 1,750 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 39598 00090 |
|---|---|
| Street Address | 839 CLIFFSIDE AVE |
| City | VALLEY STREAM |
| State | NY |
| Zip | 11581-3001 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TOWN #1 SCH DIST 015 |
| Legal Subdivision | MAP OF BROOKFIELD ESTATES SECTION NO 2 |
| Legal Block | 598 |
| Legal Lot Number | 9 |
| Jurisdiction | NASSAU NY |
| Township / Civil Division | HEMPSTEAD |
| Census Block Group | 1 |
| Census Block | 1000 |
| 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 | Company Name on Record |
|---|---|
| Mailing Address | 11624 PARK LN S, RICHMOND HILL, NY 11418-1020 |
| Owner Type | Company |
| Vesting | Company |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 10, 2019 · Amount on Record |
| Deed Sale | Apr 10, 2019 · Amount on Record |
| Prior Sale | Dec 22, 2005 · Amount on Record |
| Deed Document Number | 201930270 |
| Deed Book / Page | 13788 / 686 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | NASSAU NY |
| Recording Date | Apr 10, 2019 |
| Property Address | 839 CLIFFSIDE AVE, VALLEY STREAM, NY 11581-3001 |
| Document Number | 0137880686 |
| Book / Page | 013788 / 000686 |
| Instrument Date | Mar 22, 2019 |
| Instrument | 30270 |
| Transaction Type | Transfer |
| Record Updated | Apr 29, 2019 |
| Title Company | NOT AVAILABLE |
| Amount | Amount Recorded |
|---|---|
| Tax | $2,080.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 11624 PARK LN S RICHMOND HILL NY 114181020, RICHMOND HILL, NY 11418-1020 |
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 | $641 (-5.6%) Land $230 Building $411 | $641,000 (-5.6%) | |
| 2025 | $10,008.00 (+5.44%) | ||
| 2023 | $9,492.00 Additional exemption filed | $679 Land $324 Building $355 | $679,000 |
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 263 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 |
5G (outdoors only) and 4G LTE
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