Nassau County and Hempstead Town property record for 91 Lyon St, Valley Stream, NY 11580
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 1,993 sqft · built 1972 |
| Lot Size | 0.143 acres (6,210 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $10,287 (2025) |
| Deeds & Mortgages | Feb 2024 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 37-677-00-0072 |
| Primary APN | 37-677-00-0072 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,993 sqft Living Area |
| 1st Floor Area | 1,100 sqft |
| Basement Area | 825 sqft |
| Finished Basement | 825 sqft |
| Year Built | Built 1972 |
|---|---|
| Effective Year Built | Effective 1972 |
| Architectural Style | Raised Ranch |
| Exterior Material | Wood |
| Construction Type | Frame |
| Roof Material | Other |
| Lot Area | 6,210 sqft (0.143 acres) |
| Lot Dimensions | 140 ft deep x 45 ft wide |
| Garage Type | Basement |
| Parking Spaces | 1 Parking Space |
| Balcony Area | 68 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Oil |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 37677 00720 |
|---|---|
| Street Address | 91 LYON ST |
| City | VALLEY STREAM |
| State | NY |
| Zip | 11580-3517 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TOWN #1 SCH DIST 030 |
| Legal Block | 677 |
| Legal Lot Number | 72 |
| Jurisdiction | NASSAU NY |
| Township / Civil Division | HEMPSTEAD |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 410300 |
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 | Individual Name on Record |
|---|---|
| Mailing Address | 91 LYON ST, VALLEY STREAM, NY 11580-3517 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Individual(s) |
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Feb 3, 2024 |
| Transfer Doc | D144710894 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | NASSAU NY |
| Recording Date | Feb 28, 2024 |
| Property Address | 91 LYON ST, VALLEY STREAM, NY 11580-3517 |
| Document Number | D144710894 |
| Book / Page | D14471 / 894 |
| Map Reference | FILE 52 CASE 377 |
| Instrument Date | Feb 3, 2024 |
| Instrument | 2024-00012598 |
| Transaction Type | Transfer |
| Record Updated | Mar 6, 2024 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 91 LYON ST, VALLEY STREAM, NY 11580-3517 |
| Name | Verified Name |
|---|---|
| Address | 91 LYON ST, VALLEY STREAM, NY 11580-3517 |
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 | Valley Stream Village |
| Elementary School District | Valley Stream Union Free School District 30 (PK - 06) |
| Secondary School District | Valley Stream Central High School District (07 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $482 (-1.83%) Land $198 Building $284 | $482,000 (-1.83%) | |
| 2025 | $10,287.00 (-7.37%) | $491 (-3.91%) Land $202 Building $289 | $491,000 (-3.91%) |
| 2023 | $11,106.00 Additional exemption filed | $511 Land $210 Building $301 | $511,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 | 2 in force |
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 993 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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