Nassau County and Hempstead Town property record for 18 Keller St, Valley Stream, NY 11580
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 1,394 sqft · built 1941 |
| Lot Size | 0.103 acres (4,500 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $485,000 (Sep 2018) |
| Tax Bill | $8,662 (2025) |
| Deeds & Mortgages | Feb 2026 Transfer Sep 2018 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 37-183-00-0133 |
| Primary APN | 37-183-00-0133 |
|---|---|
| Alternative APNs |
|
| Full Baths | 2 Baths |
|---|---|
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,394 sqft Living Area |
| Gross Area | 1,514 sqft |
| 1st Floor Area | 728 sqft |
| Basement Area | 120 sqft |
| Year Built | Built 1941 |
|---|---|
| Effective Year Built | Effective 1941 |
| Architectural Style | Cape Cod |
| Exterior Material | Brick/Stone |
| Construction Type | Frame |
| Roof Material | Other |
| Lot Area | 4,500 sqft (0.103 acres) |
| Lot Dimensions | 100 ft deep x 45 ft wide |
| Garage Type | Detached |
| Garage Area | 209 sqft |
| Parking Spaces | 1 Parking Space |
| Deck Area | 230 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Oil |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 37183 01330 |
|---|---|
| Street Address | 18 KELLER ST |
| City | VALLEY STREAM |
| State | NY |
| Zip | 11580-2642 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TOWN #1 SCH DIST 013 |
| Legal Subdivision | MAP NO 3 OF SECTION NO 8 |
| Legal Block | 183 |
| Legal Lot Number | 133 |
| Jurisdiction | NASSAU NY |
| Township / Civil Division | HEMPSTEAD |
| Census Block Group | 7 |
| Census Block | 7006 |
| Census Tract | 410600 |
Source: Nassau County and Hempstead Town records · APN 37-183-00-0133
Assessment roll updated June 17, 2026 · Last verified July 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 File |
|---|---|
| Mailing Address | 18 KELLER ST, VALLEY STREAM, NY 11580-2642 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Tenants in Common |
| Date | Document |
|---|---|
| Feb 09, 2026 | Intrafamily Transfer, Transfer |
| Sep 27, 2018 | Grant Deed, Transfer |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Sep 27, 2018 · Amount on Record |
| Deed Sale | Sep 27, 2018 · Amount on Record |
| Prior Sale | Jan 30, 2006 · Amount on Record |
| Deed Document Number | 201886818 |
| Deed Book / Page | 13712 / 466 |
| Last Transfer Date | Dec 13, 2025 |
| Transfer Doc | D147180358 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | NASSAU NY |
| Recording Date | Feb 09, 2026 |
| Property Address | 18 KELLER ST, VALLEY STREAM, NY 11580-2642 |
| Document Number | D147180358 |
| Book / Page | D14718 / 358 |
| Map Reference | MAP 18 CASE 142 |
| Instrument Date | Dec 13, 2025 |
| Instrument | 2026-9000 |
| Transaction Type | Transfer |
| Record Updated | Mar 02, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 18 KELLER ST, VALLEY STREAM, NY 11580-2642 |
| Name | Verified Name |
|---|---|
| Relationship | Tenants in Common |
| Address | 18 KELLER ST, VALLEY STREAM, NY 11580-2642 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | NASSAU NY |
| Recording Date | Sep 27, 2018 |
| Property Address | 18 KELLER ST, VALLEY STREAM, NY 11580-2642 |
| Document Number | 0137120466 |
| Book / Page | 013712 / 000466 |
| Instrument Date | Sep 05, 2018 |
| Instrument | 86818 |
| Transaction Type | Transfer |
| Record Updated | Oct 22, 2018 |
| Amount | Amount Recorded |
|---|---|
| Tax | $1,940.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 66 GRANITE ST BROOKLYN NY 112071618, BROOKLYN, NY 11207-1618 |
Source: Nassau County and Hempstead Town records · Assessment roll updated June 17, 2026 · Last verified July 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 13 (PK - 06) |
| Secondary School District | Valley Stream Central High School District (07 - 12) |
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.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $434 (-1.81%) Land $170 Building $264 | $434,000 (-1.81%) | |
| 2025 | $8,662.00 (+2.68%) | $442 (-3.91%) Land $173 Building $269 | $442,000 (-3.91%) |
| 2023 | $8,436.00 Additional exemption filed | $460 Land $180 Building $280 | $460,000 |
Source: FEMA National Flood Hazard Layer as of April 5, 2023 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 2 in force |
| Nearby Flood Claims | 1 (2010) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Mar 2010 · Severe Storms And Flooding |
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
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: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Communications Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber | 2,300 / 2,300 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
Based on FCC filings for 876 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | LIBERTY UTILITIES NEW YORK - LYNBROOK private · serves 220,000 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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