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47 William St, Valley Stream, NY 11580 Property Records

Nassau County and Hempstead Town property record for 47 William St, Valley Stream, NY 11580 · Last verified June 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bathrooms2 Baths
Architecture StyleCape Cod
Year BuiltBuilt 1941
Square Footage1,948 sqft Living Area
Lot Size5,470 sqft (0.126 acres)
GarageAttached, 220 sqft
Last Sale$825,000 (2024)
Tax Bill$12,463.00 (2025)

Property Details

APN / Parcel Number

Primary APN37-485-00-0416
Alternative APNs
  • 2089-37-485-00-0416-0
  • 37485000416000000000
  • 282089 37.-485-416
  • 37485 04160

Interior

Full Baths2 Baths
Total Rooms7 Rooms
Building Area1,948 sqft Living Area
Gross Area2,198 sqft Gross Area
1st Floor952 sqft 1st Floor
Attic Area150 sqft Attic
Attic1 Attic
Stories1 Stories

Exterior

Year BuiltBuilt 1941
Effective Year BuiltEffective 1941
Architectural StyleCape Cod Style
Exterior MaterialBrick/Stone (Brick and/or Stone) Exterior
Construction TypeFrame Construction
Roof MaterialOther (not Classified) Roof
Lot Area5,470 sqft (0.126 acres)
Depth X Width111 ft x 54 ft Depth x Width
Parking Spaces1 Parking Spaces
Garage TypeAttached Garage
Garage Area220 sqft Garage
Patio Area294 sqft Patio
Porch Area30 sqft Porch

Utilities and HVAC

Cooling SystemCentral Cooling
Heating SystemCentral Heating
Heating FuelOil Heating Fuel
SewageMunicipal Sewage
Water SourceCommercial Water Source

Location & Zoning

Account Number37485 04160
Street Address47 WILLIAM ST
CityVALLEY STREAM
StateNY
Zip11580-1029
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionTOWN #1 SCH DIST 016
Legal Block485
Legal Lot Number416
JurisdictionNASSAU NY
Minor Civil DivisionHEMPSTEAD
Census Blockgroup6
Census Block6002
Census Tract409900

Owner

Source: Nassau County and Hempstead Town records · APN 37-485-00-0416

Assessment roll updated June 17, 2026 · Last verified June 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 File
Mailing Address8602 102ND AVE, OZONE PARK, NY 11416-2167
Owner TypeOwner is an Individual, Couple or Unincorporated Entity
VestingHusband And Wife

Deeds, Mortgages & Sale History

DateDocument
Feb 29, 2024Deed of Trust, Mortgage · Stand Alone Second Mortgage
ROCKET MORTGAGE LLC
Jul 17, 2023Deed of Trust, Mortgage · Conventional Mortgage
ROCKET MORTGAGE LLC
Mar 31, 2021Deed of Trust, Mortgage · Conventional Mortgage
THIRD FEDERAL SAVINGS & LOAN
Jun 30, 2020Quit Claim Deed, Transfer
NOT AVAILABLE

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleJun 21, 2024 · Amount on Record
Deed SaleJun 21, 2024 · Amount on Record
Deed Doc Number2024-37922
Deed Book / PageD14510 / 643
Prior Transfer DateApr 11, 2020
Prior Transfer Doc0139460930
Record RefreshedSep 20, 2026

February 2024: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionNASSAU NY
Property Address47 WILLIAM ST, VALLEY STREAM, NY 11580-1029
Transaction TypeMortgage
Record UpdatedMar 06, 2024

Transferred To (Grantee/Buyer)

NameVerified Name
Address47 WILLIAM ST, VALLEY STREAM, NY 11580-1029

Mortgage

Document NumberM474500129
DateFeb 29, 2024
Book PageM47450/129
Instrument2024-12824
Lender
NameROCKET MORTGAGE LLC
TypeMortgage Company
AddressDETROIT, MI 48226
Agreement
TypeStand Alone Second Mortgage
AmountAmount Recorded
Term241 Months
DueMar 01, 2044

July 2023: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionNASSAU NY
Property Address47 WILLIAM ST, VALLEY STREAM, NY 11580-1029
Transaction TypeMortgage
Record UpdatedJul 26, 2023

Transferred To (Grantee/Buyer)

NameVerified Name
Address47 WILLIAM ST, VALLEY STREAM, NY 11580-1029

Mortgage

Document NumberM472110678
DateJul 17, 2023
Book PageM47211/678
Instrument2023-41390
Lender
NameROCKET MORTGAGE LLC
TypeMortgage Company
AddressDETROIT, MI 48226
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueAug 01, 2053

March 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionNASSAU NY
Property Address47 WILLIAM ST, VALLEY STREAM, NY 11580-1029
Transaction TypeMortgage
Record UpdatedMay 05, 2021

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0452090118
DateMar 31, 2021
Book Page45209/118
Instrument2021-041658
Lender
NameTHIRD FEDERAL SAVINGS & LOAN
TypeLending Institution
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueMar 05, 2051
Interest
Rate TypeAdjustable Rate

June 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionNASSAU NY
Recording DateJun 30, 2020
Property Address47 WILLIAM ST, VALLEY STREAM, NY 11580-1029
Document Number0139460930
Book / Page013946 / 000930
Instrument DateApr 11, 2020
Instrument54978
Transaction TypeTransfer
Record UpdatedAug 10, 2020
Title CompanyNOT AVAILABLE

Transaction

Tax$0.00
Additional
  • Quitclaim Document
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address47 WILLIAM ST VALLEY STREAM NY 115801029, VALLEY STREAM, NY 11580-1029

Tax Assessment & Valuation

Source: Nassau County and Hempstead Town records · Assessment roll updated June 17, 2026 · Last verified June 2026

Property Jurisdictions

TypeName
StateNew York
CountyNassau County
County SubdivisionHempstead Town
Elementary School DistrictElmont Union Free School District (PK - 06)
Secondary School DistrictSewanhaka Central High School District (07 - 12)

Tax Bill & Assessment History

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.

YearTax BillAssessed ValueAssessed Market Value
2026$506 (+4.98%) Land $228 Building $278$506,000 (+4.98%)
2025$12,463.00 (-4.43%)$482 (-4.74%) Land $217 Building $265$482,000 (-4.74%)
2023$13,041.00 Additional exemption filed$506 Land $228 Building $278$506,000

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