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33 Knickerbocker Rd S, Plainview, NY 11803 Property Records

Nassau County and Oyster Bay Town property record for 33 Knickerbocker Rd S, Plainview, NY 11803 · Last verified August 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bathrooms1 Baths
Year BuiltBuilt 1954
Square Footage1,135 sqft Living Area
Lot Size7,470 sqft (0.172 acres)
GarageAttached, 220 sqft
OccupancyOwner Occupied
Last Sale$34,000 (2019)
Tax Bill$13,514.00 (2025)

Property Details

APN / Parcel Number

Primary APN12-340-00-0019
Alternative APNs
  • 2489-12-340-00-0019-0
  • 12340000019000000000
  • 282489 12.-340-19
  • 12340 00190

Interior

Full Baths1 Baths
Total Rooms6 Rooms
Building Area1,135 sqft Living Area
Gross Area1,355 sqft Gross Area
1st Floor1,004 sqft 1st Floor
Stories1 Stories

Exterior

Year BuiltBuilt 1954
Effective Year BuiltEffective 1954
Architectural StyleRanch Style
Exterior MaterialAluminum/Vinyl Exterior
Construction TypeFrame Construction
Roof MaterialOther (not Classified) Roof
Lot Area7,470 sqft (0.172 acres)
Depth X Width108 ft x 77 ft Depth x Width
Parking Spaces1 Parking Spaces
Garage TypeAttached Garage
Garage Area220 sqft Garage

Utilities and HVAC

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

Location & Zoning

Account Number12340 00190
Street Address33 KNICKERBOCKER RD S
CityPLAINVIEW
StateNY
Zip11803-2623
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionTOWN #3 SCH DIST 019
Legal Block340
Legal Lot Number19
JurisdictionNASSAU NY
Minor Civil DivisionOYSTER BAY
Census Blockgroup1
Census Block1019
Census Tract519601

Owner

Source: Nassau County and Oyster Bay Town records · APN 12-340-00-0019

Assessment roll updated June 17, 2026 · Last verified August 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of RecordIndividual Name on File
Mailing Address33 KNICKERBOCKER RD S, PLAINVIEW, NY 11803-2623
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

DateDocument
Mar 14, 2022Deed of Trust, Mortgage · Conventional Mortgage
MID-ISLAND MORTGAGE CORP
Mar 14, 2022Deed of Trust, Mortgage · Conventional Mortgage
MID-ISLAND MORTGAGE CORP
Aug 21, 2020Deed of Trust, Mortgage · Conventional Mortgage
MID ISLAND MTG CORP
Feb 27, 2019Bargain and Sale Deed, Transfer

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleFeb 27, 2019 · Amount on Record
Deed SaleFeb 27, 2019 · Amount on Record
Prior SaleAug 19, 2014 · Amount on Record
Deed Doc Number201918131
Deed Book / Page13773 / 116
Record RefreshedSep 20, 2026

March 2022: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionNASSAU NY
Property Address33 KNICKERBOCKER RD S, PLAINVIEW, NY 11803-2623
Transaction TypeMortgage
Record UpdatedJun 13, 2023
Title CompanyAMTRUST TITLE INSURANCE COMPANY, AMTRUST TITLE INSURANCE CO

Transferred To (Grantee/Buyer)

NameVerified Name
Address33 KNICKERBOCKER RD S, PLAINVIEW, NY 11803-2623

Mortgage

Document NumberM464330007
DateMar 14, 2022
Book PageM46433/7
Instrument2022-31771
Lender
NameMID-ISLAND MORTGAGE CORP
TypeMortgage Company
AddressWESTBURY, NY 11590
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueMar 01, 2052

March 2022: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionNASSAU NY
Property Address33 KNICKERBOCKER RD S, PLAINVIEW, NY 11803-2623
Transaction TypeMortgage
Record UpdatedJun 13, 2023
Title CompanyAMTRUST TITLE INSURANCE COMPANY, AMTRUST TITLE INSURANCE CO

Transferred To (Grantee/Buyer)

NameVerified Name
Address33 KNICKERBOCKER RD S, PLAINVIEW, NY 11803-2623

Mortgage

Document NumberM464330026
DateMar 14, 2022
Book PageM46433/26
Instrument2022-31772
Lender
NameMID-ISLAND MORTGAGE CORP
TypeMortgage Company
AddressWESTBURY, NY 11590
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueMar 01, 2052

August 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionNASSAU NY
Property Address33 KNICKERBOCKER RD S, PLAINVIEW, NY 11803-2623
Document Number0445370619
Instrument DateAug 21, 2020
Transaction TypeMortgage
Record UpdatedOct 12, 2020
Title CompanyNOT AVAILABLE

Transferred To (Grantee/Buyer)

NameVerified Name
Address33 KNICKERBOCKER RD S PLAINVIEW NY 118032623, PLAINVIEW, NY 11803-2623

Mortgage

Document Number0445370619
DateSep 11, 2020
Book Page044537/000619
Instrument83651
Lender
NameMID ISLAND MTG CORP
AddressWESTBURY, NY 11590
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueSep 10, 2050

February 2019: Bargain and Sale Deed, Transfer

Document TypeBargain and Sale Deed
JurisdictionNASSAU NY
Recording DateFeb 27, 2019
Property Address33 KNICKERBOCKER RD S, PLAINVIEW, NY 11803-2623
Document Number0137730116
Book / Page13773 / 116
Map ReferenceMAP 5692
Instrument DateFeb 14, 2019
Instrument2019-018131
Transaction TypeTransfer
Record UpdatedMay 14, 2021

Transaction

AmountAmount Recorded
Tax$136.00
Amount AccuracyCalculated from Tax
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address33 KNICKERBOCKER RD S, PLAINVIEW, NY 11803-2623

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateNew York
CountyNassau County
County SubdivisionOyster Bay Town
Unified School DistrictPlainview-Old Bethpage Central School District (KG - 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$451 (-4.04%) Land $272 Building $179$451,000 (-4.04%)
2025$13,514.00 (+11.7%)
2023$12,099.00 Additional exemption filed$470 Land $283 Building $187$470,000

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Nassau County (36059C), updated April 5, 2023 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Flood HazardMinimal
500-Year FloodplainNo
Special Flood Hazard AreaNo

Wildfire

Wildfire RiskNot rated
no burnable land in reach
Wildfire LikelihoodNegligible
ExposureNone
beyond ember reach

Values are read at the parcel center point; lenders make the official flood determination.

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