21 Macarthur Ave, Plainview, NY 11803 Property Records

Nassau County and Oyster Bay Town property record for 21 Macarthur Ave, Plainview, NY 11803 · Last verified June 2026

Property Summary

Property Type	Single Family Home
Details	2 ba · 1,712 sqft · built 1955
Lot Size	0.166 acres (7,245 sqft)
Owner	Individual Name on File
Last Sale	$970,000 (Apr 2026)
Tax Bill	$16,665 (2025)
Deeds & Mortgages	Apr 2026 Sale & Mortgage Aug 2020 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`46-147-00-0144`

Property Details

APN / Parcel Number

Primary APN	`46-147-00-0144`
Alternative APNs	`2489-46-147-00-0144-0` `46147000144000000000` `282489 46.-147-144` `46147 01440`

Interior

Full Baths	2 Baths
Total Rooms	7 Rooms
Stories	1 Story
Building Area	1,712 sqft Living Area
Gross Area	2,032 sqft
1st Floor Area	1,008 sqft
Basement Area	628 sqft
Finished Basement	308 sqft
Unfinished Basement	320 sqft
Game Room	Game Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1955
Effective Year Built	Effective 1955
Architectural Style	Split Level
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Material	Other
Lot Area	7,245 sqft (0.166 acres)
Lot Dimensions	100 ft deep x 55 ft wide
Garage Type	Basement
Parking Spaces	1 Parking Space
Balcony Area	66 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	46147 01440
Street Address	21 MACARTHUR AVE
City	PLAINVIEW
State	NY
Zip	11803-5924
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TOWN #3 SCH DIST 021
Legal Subdivision	MAP OF TRUE VALUE ESTATES SECTION #2
Legal Block	147
Legal Lot Number	144
Jurisdiction	NASSAU NY
Township / Civil Division	OYSTER BAY
Census Block Group	2
Census Block	2015
Census Tract	519900

Owner

Source: Nassau County and Oyster Bay Town records · APN 46-147-00-0144

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 Record	Individual Name on File
Mailing Address	61 FLORAL AVE, BETHPAGE, NY 11714-1220
Owner Type	Individual
Vesting	Individual(s)

Deeds, Mortgages & Sale History

Date	Document
Apr 03, 2026	Bargain and Sale Deed, Transfer · Conventional Mortgage OUR FEDERAL CREDIT UNION
Aug 12, 2020	Bargain and Sale Deed, Transfer · Conventional Mortgage JP MORGAN CHASE BANK

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Apr 03, 2026 · Amount on Record
Deed Sale	Apr 03, 2026 · Amount on Record
Prior Sale	Aug 12, 2020 · Amount on Record
Deed Document Number	202621894
Deed Book / Page	14736 / 414
Record Updated	Sep 20, 2026

April 2026: Bargain and Sale Deed, Transfer

Document Type	Bargain and Sale Deed
Jurisdiction	NASSAU NY
Recording Date	Apr 03, 2026
Property Address	21 MACARTHUR AVE, PLAINVIEW, NY 11803-5924
Document Number	0000021894
Book / Page	14736 / 414
Instrument Date	Mar 06, 2026
Instrument	2026.21894
Transaction Type	Transfer
Record Updated	May 27, 2026
Title Company	PARAGON ABSTRACT

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$391,880.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	61 FLORAL AVE, BETHPAGE, NY 11714-1220

Mortgage

Document Number	M484070699,
Date	Apr 03, 2026
Book Page	48407/699
Instrument	2026.21895

Lender

Name	OUR FEDERAL CREDIT UNION

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Apr 01, 2056

Interest

Rate Type	Adjustable Rate
Rate	5.5%
Initial Type	Adjustable Rate
Adjustable	Adjustable Rate Rider
Type Change Date	Apr 01, 2031
Change Frequency	Annually
Index	1-Year CMT
Margin	3
Max Rate	11.5%

August 2020: Bargain and Sale Deed, Transfer

Document Type	Bargain and Sale Deed
Jurisdiction	NASSAU NY
Recording Date	Aug 12, 2020
Property Address	21 MACARTHUR AVE, PLAINVIEW, NY 11803-5924
Document Number	0139620881
Book / Page	13962 / 881
Map Reference	MAP5981
Instrument Date	Jul 31, 2020
Instrument	2020-072320
Transaction Type	Transfer
Record Updated	May 14, 2021
Title Company	CHICAGO TITLE INS CO

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$2,796.00
Amount Accuracy	Calculated from Transfer Tax
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants in Common
Address	13707 63RD AVE, FLUSHING, NY 11367-1014

Mortgage

Document Number	2020072321
Date	Aug 12, 2020
Instrument	2020-072321

Lender

Name	JP MORGAN CHASE BANK

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded

Interest

Rate Type	Fixed Rate

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	New York
County	Nassau County
County Subdivision	Oyster Bay Town
Unified School District	Bethpage Union Free 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.

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$598 (-) Land $273 Building $325	$598,000 (-)
2025	$16,665.00 (+7.52%)
2023	$15,499.00 Additional exemption filed	$598 Land $273 Building $325	$598,000

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 360595199002, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No
Nearby Flood Policies	2 in force

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None 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 677 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Optimum Communications	Fiber	8,000 / 8,000
Verizon	Fiber	2,300 / 2,300
Optimum Communications	Cable	940 / 35
T-Mobile USA	Fixed Wireless	100 / 20

May also be available at this address: Verizon. Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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