18 Sagamore St, Plainview, NY 11803 Property Records

Nassau County and Oyster Bay Town property record for 18 Sagamore St, Plainview, NY 11803

Property Summary

Property Type	Single Family Home
Details	3 ba · 1,820 sqft · built 1956
Lot Size	0.138 acres (5,998 sqft)
Owner	2 Trust Names on File
Last Sale	$691,000 (Sep 2001)
Tax Bill	$18,699 (2026)
Deeds & Mortgages	May 2026 Transfer
Flood Zone	Zone X (minimal risk)
APN	`13-006-00-0041`

Property Details

APN / Parcel Number

Primary APN	`13-006-00-0041`
Alternative APNs	`2489-13-006-00-0041-0` `13006000041000000000` `282489 13.-6-41` `13006 00410`

Interior

Full Baths	3 Baths
Total Rooms	5 Rooms
Stories	2 Stories
Building Area	1,820 sqft Living Area
Gross Area	2,012 sqft
1st Floor Area	910 sqft
Game Room	Game Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1956
Effective Year Built	Effective 1956
Architectural Style	Colonial
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Material	Other
Lot Area	5,998 sqft (0.138 acres)
Lot Dimensions	100 ft deep x 60 ft wide
Garage Type	Detached
Garage Area	345 sqft
Parking Spaces	1 Parking Space

Exterior Amenities

Porch	Enclosed Frame Porch
Porch Area	402 sqft
Deck Area	Deck Area
Patio Area	40 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	13006 00410
Street Address	18 SAGAMORE ST
City	PLAINVIEW
State	NY
Zip	11803-1442
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TOWN #3 SCH DIST 019
Legal Block	6
Legal Lot Number	41
Jurisdiction	NASSAU NY
Township / Civil Division	OYSTER BAY
Census Block Group	4
Census Block	4014
Census Tract	519702

Owner

18 Sagamore St is owner-occupied and held in a trust since April 2026.

Source: Nassau County and Oyster Bay Town records, as of August 18, 2026

Owner of Record	2 Trust Names on File
Mailing Address	18 SAGAMORE ST, PLAINVIEW, NY 11803-1442
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Irrevocable Trust

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	Sep 21, 2001 · Amount on File
Deed Sale	Sep 21, 2001 · Amount on File
Deed Document Number	2001
Deed Book / Page	11382 / 476
Last Transfer Date	Apr 8, 2026
Transfer Doc	0000034193
Record Updated	Sep 20, 2026

May 2026: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	NASSAU NY
Recording Date	May 27, 2026
Property Address	18 SAGAMORE ST, PLAINVIEW, NY 11803-1442
Document Number	0000034193
Book / Page	14753 / 372
Instrument Date	Apr 8, 2026
Instrument	202634193
Transaction Type	Transfer
Record Updated	Aug 29, 2026

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Quitclaim

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Irrevocable Trust
Address	18 SAGAMORE ST, PLAINVIEW, NY 11803-1442

Tax Assessment & Valuation

The 2026 property tax bill for 18 Sagamore St was $18,699 with a senior citizen's exemption, up 13% from the year before.

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	$18,699.00 (+13.01%) Senior Citizen's exemption	$596 (+0.85%) Land $266 Building $330	$596,000 (+0.85%)
2025	$16,547.00 Senior Citizen's exemption	$591 Land $263 Building $328	$591,000
2023	$14,603.00 Homeowner's exemption	$624 Land $278 Building $346	$624,000

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 18 Sagamore St in Zone X, an area of minimal flood risk, though there have been 7 flood claims nearby since 1980.

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	2 in force
Nearby Flood Claims	7 (1980–2011)
Claims Outside the SFHA	5 of 7
Most Recent Claim	Aug 2011 · Hurricane Irene

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

The area around 18 Sagamore St has no burnable land within ember reach, so its wildfire risk is not rated.

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 160 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
T-Mobile Fixed Wireless	100 / 20