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450 Baldwin Ave, North Baldwin (Baldwin), NY 11510 Property Records

Nassau County and Hempstead Town property record for 450 Baldwin Ave, North Baldwin, NY 11510

Property Summary

Property TypeDuplex
Details2 ba · 1,970 sqft · built 1984
Lot Size0.207 acres (9,000 sqft)
Owner2 Individual Names on Record
Last Sale$415,000 (Feb 2015)
Tax Bill$15,759 (2025)
Deeds & MortgagesMar 2021 Mortgage
Aug 2019 Mortgage
Flood ZoneZone X (minimal risk)
APN54-009-00-0486

Property Details

APN / Parcel Number

Primary APN54-009-00-0486
Alternative APNs
  • 2089-54-009-00-0486-0
  • 54009000486000000000
  • 282089 54.-9-486
  • 54009 04860

Interior

Full Baths2 Baths
Total Rooms9 Rooms
Units2 Units
Stories1 Story
Building Area1,970 sqft Living Area
1st Floor Area1,080 sqft
Basement Area810 sqft
Finished Basement810 sqft

Exterior

Year BuiltBuilt 1984
Effective Year BuiltEffective 1984
Architectural StyleRaised Ranch
Exterior MaterialComposition/Composite
Construction TypeFrame
Roof MaterialOther
Lot Area9,000 sqft (0.207 acres)
Lot Dimensions150 ft deep x 60 ft wide
Garage TypeBasement
Parking Spaces1 Parking Space

Exterior Amenities

PorchOpen Frame Porch
Porch Area21 sqft
Deck Area160 sqft
Patio Area160 sqft
Balcony Area80 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral
Heating FuelOil
SewerMunicipal
Water SourceCommercial

Location & Zoning

Account Number54009 04860
Street Address450 BALDWIN AVE
CityNORTH BALDWIN
StateNY
Zip11510-2501
Property CategoryResidential
Property TypeResidential > Multi-Unit > Duplex
Legal DescriptionTOWN #1 SCH DIST 010
Legal Block9
Legal Lot Number486
JurisdictionNASSAU NY
Township / Civil DivisionHEMPSTEAD
Census Block Group4
Census Block4009
Census Tract413600

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 Address450 BALDWIN AVE, NORTH BALDWIN, NY 11510-2501
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Mar 15, 2021Deed of Trust, Mortgage · Conventional Mortgage
AFFINITY FCU
Aug 20, 2019Deed of Trust, Mortgage · Conventional Mortgage
AFFINITY FCU

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleFeb 2, 2015 · Amount on Record
Deed SaleFeb 2, 2015 · Amount on Record
Deed Document Number2015829
Deed Book / Page13174 / 133
Record UpdatedSep 20, 2026

March 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionNASSAU NY
Property Address450 BALDWIN AVE, NORTH BALDWIN, NY 11510-2501
Transaction TypeMortgage
Record UpdatedApr 7, 2021

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0451240742
DateMar 15, 2021
Book Page45124/742
Instrument2021-032478
Lender
NameAFFINITY FCU
TypeCredit Union
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueNov 12, 2050
Interest
Rate TypeFixed Rate

August 2019: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionNASSAU NY
Property Address450 BALDWIN AVE, NORTH BALDWIN, NY 11510-2501
Transaction TypeMortgage
Record UpdatedFeb 5, 2021
Title CompanyQUALITY TITLE

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0436170415
DateAug 20, 2019
Book Page43617/415
Instrument2019-070452
Lender
NameAFFINITY FCU
TypeCredit Union
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueAug 1, 2049
Interest
Rate TypeFixed Rate

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 DistrictBaldwin Union Free School District (KG - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$511 (-) Land $192 Building $319$511,000 (-)
2025$15,759.00 (+13.26%)
2023$13,914.00 Homeowner's exemption$511 Land $192 Building $319$511,000

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 Policies4 in force
Nearby Flood Claims1 (2023)
Claims Outside the SFHA1 of 1
Most Recent ClaimSep 2023 · Severe Storm And Flooding

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 797 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

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