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21 Smith St, Valley Stream, NY 11580 Property Records

Nassau County and Hempstead Town property record for 21 Smith St, Valley Stream, NY 11580

Property Summary

Property TypeSingle Family Home
Details1.5 ba · 1,100 sqft · built 1958
Lot Size0.157 acres (6,840 sqft)
Owner2 Individual Names on Record
Tax Bill$8,453 (2025)
Deeds & MortgagesFeb 2017 Transfer
Flood ZoneZone X (moderate risk)
APN37-338-00-0532

Property Details

APN / Parcel Number

Primary APN37-338-00-0532
Alternative APNs
  • 2035-37-338-00-0532-0
  • 37338000532000000000
  • 282035 37.-338-532
  • 37338 05320

Interior

Full Baths1.5 Baths
Half Baths1 Half Bath
Total Rooms5 Rooms
Stories1 Story
Building Area1,100 sqft Living Area
Gross Area1,342 sqft
1st Floor Area1,100 sqft

Exterior

Year BuiltBuilt 1958
Effective Year BuiltEffective 1958
Architectural StyleRanch
Exterior MaterialAluminum/Vinyl
Construction TypeFrame
Roof MaterialOther
Lot Area6,840 sqft (0.157 acres)
Lot Dimensions115 ft deep x 57 ft wide
Garage TypeAttached
Garage Area242 sqft
Parking Spaces1 Parking Space
PorchOpen Frame Porch
Porch Area108 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral
Heating FuelGas
SewerMunicipal
Water SourceCommercial

Location & Zoning

Account Number37338 05320
Street Address21 SMITH ST
CityVALLEY STREAM
StateNY
Zip11580-5419
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionTOWN #1 SCH DIST 024
Legal SubdivisionVALLEY STREAM
Legal Block338
Legal Lot Number532
JurisdictionNASSAU NY
Township / Civil DivisionHEMPSTEAD
Census Block Group3
Census Block3005
Census Tract410500

Owner

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 Record2 Individual Names on Record
Mailing Address21 SMITH ST, VALLEY STREAM, NY 11580-5419
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last Transfer DateOct 29, 2016
Transfer Doc0134690510
Record UpdatedSep 20, 2026

February 2017: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionNASSAU NY
Recording DateFeb 2, 2017
Property Address21 SMITH ST, VALLEY STREAM, NY 11580-5419
Document Number0134690510
Book / Page013469 / 000510
Instrument DateOct 29, 2016
Instrument12265
Transaction TypeTransfer
Record UpdatedMar 8, 2017
Title CompanyJUDICIAL TITLE

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipTenants by the Entirety
Address21 SMITH ST VALLEY STREAM NY 115805419, VALLEY STREAM, NY 11580-5419

Tax Assessment & Valuation

Source: Nassau County and Hempstead Town assessment roll, as of June 17, 2026

Property Jurisdictions

TypeName
StateNew York
CountyNassau County
County SubdivisionHempstead Town
MunicipalityValley Stream Village
Elementary School DistrictValley Stream Union Free School District 24 (KG - 06)
Secondary School DistrictValley Stream Central High School District (07 - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$451 (-) Land $228 Building $223$451,000 (-)
2025$8,453.00 (-1.53%) Senior Citizen's exemption$451 (-2.59%) Land $228 Building $223$451,000 (-2.59%)
2023$8,584.00 Homeowner's exemption$463 Land $234 Building $229$463,000

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

Source: FEMA National Flood Hazard Layer, effective April 5, 2023 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
moderate risk
500-Year FloodplainYes
0.2% annual chance
Nearest Special Flood Hazard AreaZone AE, within 100 ft
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on Record
median of 44 policies
Nearby Flood Policies44 in force
Nearby Flood Claims38 (1979–2023)
Claims Outside the SFHA2 of 38
Most Recent ClaimSep 2023 · Severe Storm And Flooding
Claims by Event
  • Severe Storm And Flooding, Sep 2023 · 3 claims
  • Hurricane Irene, Aug 2011 · 8 claims
  • Severe Storms And Flooding, Mar 2010 · 3 claims

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.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskNot rated
no burnable land within ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemLIBERTY UTILITIES NEW YORK - LYNBROOK
private · serves 220,000 people · EPA ID NY2902835
Water SourceGroundwater
Last State InspectionJul 2023
Lead5 ppb (2026)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureCorrosion control
Jul 2025
Monitoring and ReportingNone
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.

Internet Providers

Source: FCC Broadband Data Collection, based on 497 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Optimum
Fiber · Cable		8,000 / 8,000
Verizon
Fiber		2,300 / 2,300
T-Mobile
Fixed Wireless		100 / 20

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