5 Nautilus Ave, Plainview, NY 11803 Property Records

Nassau County and Oyster Bay Town property record for 5 Nautilus Ave, Plainview, NY 11803

Property Summary

Property Type	Single Family Home
Details	1.5 ba · 1,522 sqft · built 1956
Lot Size	0.145 acres (6,300 sqft)
Owner	2 Individual Names on File
Last Sale	$465,000 (Nov 2008)
Tax Bill	$15,385 (2025)
Deeds & Mortgages	May 2017 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`47-037-00-0038`

Property Details

APN / Parcel Number

Primary APN	`47-037-00-0038`
Alternative APNs	`2489-47-037-00-0038-0` `47037000038000000000` `282489 47.-37-38` `47037 00380`

Interior

Full Baths	1.5 Baths
Half Baths	1 Half Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,522 sqft Living Area
1st Floor Area	1,008 sqft
Basement Area	504 sqft
Finished Basement	504 sqft

Exterior

Year Built	Built 1956
Effective Year Built	Effective 1956
Architectural Style	Split Level
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Material	Other
Lot Area	6,300 sqft (0.145 acres)
Lot Dimensions	105 ft deep x 60 ft wide
Deck Area	29 sqft
Patio Area	429 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	47037 00380
Street Address	5 NAUTILUS AVE
City	PLAINVIEW
State	NY
Zip	11803-6318
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TOWN #3 SCH DIST 019
Legal Subdivision	MAP OF PLAINVIEW MANOR
Legal Block	37
Legal Lot Number	38
Jurisdiction	NASSAU NY
Township / Civil Division	OYSTER BAY
Census Block Group	1
Census Block	1012
Census Tract	519802

Owner

5 Nautilus Ave is owned and occupied by two individuals who bought it in November 2008.

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

Owner of Record	2 Individual Names on File
Mailing Address	5 NAUTILUS AVE, PLAINVIEW, NY 11803-6318
Occupancy	Owner Occupied
Owner Type	Individual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 20, 2008 · Amount on File
Deed Sale	Nov 20, 2008 · Amount on File
Deed Document Number	2008930
Deed Book / Page	12455 / 810
Record Updated	Sep 20, 2026

May 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	NASSAU NY
Property Address	5 NAUTILUS AVE, PLAINVIEW, NY 11803-6318
Document Number	0421490398
Book / Page	042149 / 000398
Instrument Date	May 22, 2017
Transaction Type	Mortgage
Record Updated	Jun 21, 2017
Title Company	ATTORNEY ONLY

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	5 NAUTILUS AVE PLAINVIEW NY 118036318, PLAINVIEW, NY 11803-6318

Mortgage

Document Number	0421490398
Date	May 30, 2017
Book Page	042149/000398
Instrument	53242

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	DETROIT, MI 48226-1906

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	180 Months
Due	May 29, 2032

Tax Assessment & Valuation

The 2025 property tax bill for 5 Nautilus Ave was $15,385.

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		$500 Land $246 Building $254	$500,000
2025	$15,385.00
2023	$14,038.00 Additional exemption filed	$553 Land $272 Building $281	$553,000

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

FEMA maps place 5 Nautilus Ave in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 1979.

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	4 in force
Nearby Flood Claims	3 (1979–2010)
Claims Outside the SFHA	2 of 3
Most Recent Claim	Mar 2010 · Severe Storms 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

Wildfire risk around 5 Nautilus Ave is low, with less than a 0.01% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 99.1% of the US · lower than 99.2% of New York
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond 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 473 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Optimum Fiber · Cable	8,000 / 8,000
Verizon Fiber · Fixed Wireless in parts of the area	2,300 / 2,300