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911 Crestview Ave, Valley Stream, NY 11581 Property Records

Nassau County and Hempstead Town property record for 911 Crestview Ave, Valley Stream, NY 11581

Property Summary

Property TypeSingle Family Home
Details3.5 ba · 2,408 sqft · built 1960
Lot Size0.152 acres (6,600 sqft)
OwnerIndividual Name on Record
Last Sale$545,000 (Jul 2010)
Tax Bill$11,587 (2025)
Deeds & MortgagesDec 2020 Transfer
Flood ZoneZone X (moderate risk)
APN39-587-00-0011

Property Details

APN / Parcel Number

Primary APN39-587-00-0011
Alternative APNs
  • 2089-39-587-00-0011-0
  • 39587000011000000000
  • 282089 39.-587-11
  • 39587 00110

Interior

Full Baths3.5 Baths
Half Baths1 Half Bath
Total Rooms7 Rooms
Stories1 Story
Building Area2,408 sqft Living Area
Gross Area2,458 sqft
1st Floor Area1,554 sqft
Basement Area555 sqft
Finished Basement505 sqft
Unfinished Basement50 sqft

Exterior

Year BuiltBuilt 1960
Effective Year BuiltEffective 1960
Architectural StyleSplit Level
Exterior MaterialAluminum/Vinyl
Construction TypeFrame
Foundation TypeConcrete
Roof MaterialOther
Lot Area6,600 sqft (0.152 acres)
Lot Dimensions100 ft deep x 66 ft wide
Garage TypeBasement
Parking Spaces2 Parking Spaces

Exterior Amenities

PorchOpen Frame Porch
Porch Area98 sqft
Deck Area300 sqft
Patio Area300 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral
Heating FuelGas
SewerMunicipal
Water SourceCommercial

Location & Zoning

Account Number39587 00110
Street Address911 CRESTVIEW AVE
CityVALLEY STREAM
StateNY
Zip11581-3142
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionTOWN #1 SCH DIST 015
Legal SubdivisionMAP OF NORTH WOODMERE KNOLLS SECTION 10
Legal Block587
Legal Lot Number11
JurisdictionNASSAU NY
Township / Civil DivisionHEMPSTEAD
Census Block Group1
Census Block1003
Census Tract411301

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 Address911 CRESTVIEW AVE, VALLEY STREAM, NY 11581-3142
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleJul 18, 2010 · Amount on Record
Deed SaleJul 18, 2010 · Amount on Record
Deed Document Number201072000715
Deed Book / Page12632 / 153
Last Transfer DateOct 22, 2020
Transfer Doc0140170275
Record UpdatedOct 29, 2026

December 2020: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionNASSAU NY
Recording DateDec 22, 2020
Property Address911 CRESTVIEW AVE, VALLEY STREAM, NY 11581-3142
Document Number0140170275
Book / Page014017 / 000275
Instrument DateOct 22, 2020
Instrument126094
Transaction TypeTransfer
Record UpdatedJan 11, 2021
Title CompanyNOT AVAILABLE

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address911 CRESTVIEW AVE VALLEY STREAM NY 115813142, VALLEY STREAM, NY 11581-3142

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
Unified School DistrictLawrence Union Free School District (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$771 (+5.18%) Land $288 Building $483$771,000 (-)
2025$11,587.00 (+12.79%) Senior Citizen's exemption$733 (-1.74%) Land $288 Building $445$771,000 (+3.35%)
2023$10,273.00 Homeowner's exemption$746 Land $278 Building $468$746,000

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
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 206 policies
Nearby Flood Policies206 in force
Nearby Flood Claims502 (1978–2025)
Claims Outside the SFHA217 of 502
Most Recent ClaimJul 2025 · other causes
Claims by Event
  • Hurricane Sandy, Nov 2012 · 232 claims
  • Hurricane Irene, Sep 2011 · 84 claims
  • Severe Storms And Flooding, Mar 2010 · 33 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 830 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

May also be available: Spectrum.

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