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2 Olsen St, Valley Stream, NY 11580 Property Records

Nassau County and Hempstead Town property record for 2 Olsen St, Valley Stream, NY 11580

Property Summary

Property TypeSingle Family Home
Details1 ba · 1,243 sqft · built 1938
Lot Size0.14 acres (6,100 sqft)
OwnerIndividual Name on Record
Last Sale$320,000 (May 2017)
Tax Bill$11,403 (2025)
Deeds & MortgagesApr 2020 Mortgage
May 2017 Sale
Flood ZoneZone X (minimal risk)
APN37-489-00-0001

Property Details

APN / Parcel Number

Primary APN37-489-00-0001
Alternative APNs
  • 2089-37-489-00-0001-0
  • 37489000001000000000
  • 282089 37.-489-1
  • 37489 00010

Interior

Full Baths1 Bath
Total Rooms4 Rooms
Stories1 Story
Building Area1,243 sqft Living Area
Gross Area1,443 sqft
1st Floor Area888 sqft

Exterior

Year BuiltBuilt 1938
Effective Year BuiltEffective 1938
Architectural StyleCape Cod
Exterior MaterialBrick/Stone
Construction TypeFrame
Foundation TypeConcrete
Roof MaterialOther
Lot Area6,100 sqft (0.14 acres)
Lot Dimensions100 ft deep x 61 ft wide
Garage TypeAttached
Garage Area200 sqft
Parking Spaces1 Parking Space
PorchOpen Frame Porch
Porch Area28 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral
Heating FuelOil
SewerMunicipal
Water SourceCommercial

Location & Zoning

Account Number37489 00010
Street Address2 OLSEN ST
CityVALLEY STREAM
StateNY
Zip11580-1020
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal Description1-3
Legal SubdivisionMAP OF LAURELTON PARKWAY MANOR
Legal Block489
Legal Lot Number1
JurisdictionNASSAU NY
Township / Civil DivisionHEMPSTEAD
Census Block Group6
Census Block6006
Census Tract409900

Owner

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

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of RecordIndividual Name on Record
Mailing Address2 OLSEN ST, VALLEY STREAM, NY 11580-1020
OccupancyOwner Occupied
Owner TypeIndividual
VestingJoint Tenants

Deeds, Mortgages & Sale History

DateDocument
Apr 2, 2020Deed of Trust, Mortgage · Conventional Mortgage
GUARANTEED RATE
May 16, 2017Executor's Deed, Transfer
PHILIP OHARA NASSAU ASSOCIAT

Assessor's Deed Record

Deed NamesName on Deed
Last SaleMay 16, 2017 · Amount on Record
Deed SaleMay 16, 2017 · Amount on Record
Deed Document Number201748944
Deed Book / Page13508 / 699
Record UpdatedOct 29, 2026

April 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionNASSAU NY
Property Address2 OLSEN ST, VALLEY STREAM, NY 11580-1020
Document Number0441660001
Instrument DateApr 2, 2020
Transaction TypeMortgage
Record UpdatedJun 1, 2020
Title CompanyNOT AVAILABLE

Transferred To (Grantee/Buyer)

NameVerified Name
Address2 OLSEN ST VALLEY STREAM NY 115801020, VALLEY STREAM, NY 11580-1020

Mortgage

Document Number0441660001
DateMay 4, 2020
Book Page044166/000001
Instrument36095
Lender
NameGUARANTEED RATE
AddressCHICAGO, IL 60613
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term240 Months
DueMay 3, 2040

May 2017: Executor's Deed, Transfer

Document TypeExecutor's Deed
JurisdictionNASSAU NY
Recording DateMay 16, 2017
Property Address2 OLSEN ST, VALLEY STREAM, NY 11580-1020
Document NumberD135080699
Book / PageD13508 / 0699
Map ReferenceMAP 3861
Instrument DateApr 24, 2017
Instrument201700048944
Transaction TypeTransfer
Record UpdatedMay 14, 2021
Title CompanyPHILIP OHARA NASSAU ASSOCIAT

Transaction

AmountAmount Recorded
Tax$1,280.00
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name
Address74 PEARSALL AVE, 74, LYNBROOK, NY 11563-1544

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants
Address12 OLSEN ST, VALLEY STREAM, NY 11580-1020

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
Elementary School DistrictElmont Union Free School District (PK - 06)
Secondary School DistrictSewanhaka Central High School District (07 - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$441 (-) Land $242 Building $199$441,000 (-)
2025$11,403.00 (+10.71%)
2023$10,300.00 Additional exemption filed$441 Land $242 Building $199$441,000

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.

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
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Nearby Flood Policies2 in force
Nearby Flood Claims1 (1980)
Most Recent ClaimApr 1980 · tidal / storm surge

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 SystemWA OF WESTERN NASSAU
public/private · serves 120,000 people · EPA ID NY2902830
Water SourceGroundwater
Last State InspectionJan 2026
Lead1 ppb (2022–2024)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
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 888 locations within half a mile, as of December 31, 2025

ProviderMax 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

May also be available: Spectrum.

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