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28 Knickerbocker Rd S, Plainview, NY 11803 Property Records

Nassau County and Oyster Bay Town property record for 28 Knickerbocker Rd S, Plainview, NY 11803 · Last verified June 2026

Property Summary

Property TypeSingle Family Home
Details3 ba · 2,008 sqft · built 1954
Lot Size0.144 acres (6,262 sqft)
Owner2 Individual Names on File
Last Sale$459,000 (Jan 2008)
Tax Bill$18,593 (2025)
Deeds & MortgagesMar 2021 Mortgage
Sep 2018 Mortgage
+ 1 more
Flood ZoneZone X (minimal risk)
APN12-390-00-0002

Property Details

APN / Parcel Number

Primary APN12-390-00-0002
Alternative APNs
  • 2489-12-390-00-0002-0
  • 12390000002000000000
  • 282489 12.-390-2
  • 12390 00020

Interior

Full Baths3 Baths
Total Rooms6 Rooms
Stories2 Stories
Building Area2,008 sqft Living Area
Gross Area2,228 sqft
1st Floor Area1,004 sqft
Game RoomGame Room

Exterior

Year BuiltBuilt 1954
Effective Year BuiltEffective 1954
Architectural StyleColonial
Exterior MaterialAluminum/Vinyl
Construction TypeFrame
Roof MaterialOther
Lot Area6,262 sqft (0.144 acres)
Lot Dimensions109 ft deep x 53 ft wide
Garage TypeAttached
Garage Area220 sqft
Parking Spaces1 Parking Space
PorchOpen Frame Porch
Porch Area40 sqft
Patio Area525 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemCentral
Heating FuelOil
SewerMunicipal
Water SourceCommercial

Location & Zoning

Account Number12390 00020
Street Address28 KNICKERBOCKER RD S
CityPLAINVIEW
StateNY
Zip11803-2639
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionTOWN #3 SCH DIST 019
Legal Block390
Legal Lot Number2
JurisdictionNASSAU NY
Township / Civil DivisionOYSTER BAY
Census Block Group1
Census Block1009
Census Tract519601

Owner

Source: Nassau County and Oyster Bay Town records · APN 12-390-00-0002

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 Address28 KNICKERBOCKER RD S, PLAINVIEW, NY 11803-2639
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Mar 30, 2021Deed of Trust, Mortgage · Conventional Mortgage
JOVIA FINANCIAL FCU
Sep 06, 2018Deed of Trust, Mortgage · Conventional Mortgage
MID ISLAND MORTGAGE
Aug 31, 2020Deed of Trust, Mortgage · Conventional Mortgage
MID ISLAND MTG CORP

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleJan 18, 2008 · Amount on Record
Deed SaleJan 18, 2008 · Amount on Record
Prior SaleJul 27, 2001 · Amount on Record
Deed Book / Page12359 / 158
Record UpdatedSep 20, 2026

March 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionNASSAU NY
Property Address28 KNICKERBOCKER RD S, PLAINVIEW, NY 11803-2639
Transaction TypeMortgage
Record UpdatedApr 28, 2021

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0452020421
DateMar 30, 2021
Book Page45202/421
Instrument2021-040878
Lender
NameJOVIA FINANCIAL FCU
TypeCredit Union
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueMar 29, 2051
Interest
Rate TypeFixed Rate

September 2018: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionNASSAU NY
Property Address28 KNICKERBOCKER RD S, PLAINVIEW, NY 11803-2639
Transaction TypeMortgage
Record UpdatedFeb 05, 2021
Title CompanySTEWART TITLE

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0430400812
DateSep 06, 2018
Book Page43040/812
Instrument2018-080266
Lender
NameMID ISLAND MORTGAGE
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term240 Months
DueSep 01, 2038
Interest
Rate TypeFixed Rate

August 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionNASSAU NY
Property Address28 KNICKERBOCKER RD S, PLAINVIEW, NY 11803-2639
Document Number0445770812
Instrument DateAug 31, 2020
Transaction TypeMortgage
Record UpdatedOct 26, 2020
Title CompanyNOT AVAILABLE

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipHusband and Wife
Address28 KNICKERBOCKER RD S PLAINVIEW NY 118032639, PLAINVIEW, NY 11803-2639

Mortgage

Document Number0445770812
DateSep 25, 2020
Book Page044577/000812
Instrument89195
Lender
NameMID ISLAND MTG CORP
AddressWESTBURY, NY 11590
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term180 Months
DueSep 24, 2035

Tax Assessment & Valuation

Source: Nassau County and Oyster Bay Town records · Assessment roll updated June 17, 2026 · Last verified June 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$627 (-6.7%) Land $251 Building $376$627,000 (-6.7%)
2025$18,593.00 (+15.67%)
2023$16,074.00 Homeowner's exemption Additional exemption filed$672 Land $269 Building $403$672,000

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Nassau County (36059C), updated April 5, 2023 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 360595196011, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Special Flood Hazard AreaNo
Flood HazardMinimal
500-Year FloodplainNo
Nearby Flood Policies3 in force
Nearby Flood Claims3 (1979–2024)
Claims Outside the SFHA2 of 3
Most Recent ClaimMar 2024, rainfall accumulation

Wildfire

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

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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 716 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
Optimum CommunicationsFiber8,000 / 8,000
VerizonFiber2,300 / 2,300
Optimum CommunicationsCable940 / 35
T-Mobile USAFixed Wireless100 / 20

Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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