126 Knickerbocker Rd W, Plainview, NY 11803 Property Records

Nassau County and Oyster Bay Town property record for 126 Knickerbocker Rd W, Plainview, NY 11803

Property Summary

Property Type	Duplex
Details	2 ba · 1,707 sqft · built 1954
Lot Size	0.142 acres (6,200 sqft)
Owner	2 Individual Names on Record
Last Sale	$660,000 (Feb 2022)
Tax Bill	$14,108 (2025)
Deeds & Mortgages	Feb 2022 Sale
Flood Zone	Zone X (minimal risk)
APN	`12-341-00-0008`

Property Details

APN / Parcel Number

Primary APN	`12-341-00-0008`
Alternative APNs	`2489-12-341-00-0008-0` `12341000008000000000` `282489 12.-341-8` `12341 00080`

Interior

Full Baths	2 Baths
Total Rooms	10 Rooms
Units	2 Units
Stories	1 Story
Building Area	1,707 sqft Living Area
Gross Area	1,951 sqft
1st Floor Area	980 sqft
Basement Area	24 sqft

Exterior

Year Built	Built 1954
Effective Year Built	Effective 1954
Architectural Style	Ranch
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Material	Other
Lot Area	6,200 sqft (0.142 acres)
Lot Dimensions	100 ft deep x 68 ft wide
Garage Type	Attached
Garage Area	220 sqft
Parking Spaces	1 Parking Space
Deck Area	213 sqft
Patio Area	347 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Heating Fuel	Oil
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Account Number	12341 00080
Street Address	126 KNICKERBOCKER RD W
City	PLAINVIEW
State	NY
Zip	11803-2632
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Legal Description	TOWN #3 SCH DIST 019
Legal Block	341
Legal Lot Number	8
Jurisdiction	NASSAU NY
Township / Civil Division	OYSTER BAY
Census Block Group	1
Census Block	1012
Census Tract	519601

Owner

Source: Nassau County and Oyster Bay 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 Record	2 Individual Names on Record
Mailing Address	126 KNICKERBOCKER RD W, PLAINVIEW, NY 11803-2632
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Feb 11, 2022 · Amount on Record
Deed Sale	Feb 11, 2022 · Amount on Record
Deed Document Number	202218574
Deed Book / Page	14204 / 429
Record Updated	Sep 20, 2026

February 2022: Bargain and Sale Deed, Transfer

Document Type	Bargain and Sale Deed
Jurisdiction	NASSAU NY
Recording Date	Feb 11, 2022
Property Address	126 KNICKERBOCKER RD W, PLAINVIEW, NY 11803-2632
Document Number	0142040429
Book / Page	14204 / 429
Map Reference	MAP 5570
Instrument Date	Jan 24, 2022
Instrument	2022-018574
Transaction Type	Transfer
Record Updated	Mar 2, 2022
Title Company	E-CHICAGO TITLE, CHICAGO TITLE

Transaction

Amount	Amount Recorded
Tax	$2,640.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	128 INTERVALE AVE, 128, FARMINGDALE, NY 11735-5829

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	126 KNICKERBOCKER RD W, PLAINVIEW, NY 11803-2632

Tax Assessment & Valuation

Source: Nassau County and Oyster Bay Town assessment roll, as of June 17, 2026

Property Jurisdictions

Type	Name
State	New York
County	Nassau County
County Subdivision	Oyster Bay Town
Unified School District	Plainview-Old Bethpage Central School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$475 (-14.41%) Land $236 Building $239	$475,000 (-14.41%)
2025	$14,108.00 (-10.27%)
2023	$15,723.00 Additional exemption filed	$555 Land $289 Building $266	$555,000

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 Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	3 in force
Nearby Flood Claims	3 (1979–2024)
Claims Outside the SFHA	2 of 3
Most Recent Claim	Mar 2024 · rainfall accumulation

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 Risk	Not 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 System	PLAINVIEW WD public/private · serves 34,000 people · EPA ID NY2902845
Water Source	Groundwater
Last State Inspection	Jun 2024
Lead	Under 1 ppb (2021–2023) action level 15 ppb

Violations Reported to EPA

Water Quality	Tetrachloroethylene resolved · Jul 2017 cis-1,2-Dichloroethylene resolved · Jul 2017
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None 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 716 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Optimum Fiber · Cable	8,000 / 8,000
Verizon Fiber	2,300 / 2,300
T-Mobile Fixed Wireless	100 / 20