19 Sylvan Ct, West Islip, NY 11795 Property Records

Suffolk County and Islip Town property record for 19 Sylvan Ct, West Islip, NY 11795

Property Summary

Property Type	Single Family Home
Lot Size	0.48 acres (20,909 sqft)
Owner	Individual Name on File
Last Sale	$565,000 (Jul 2017)
Deeds & Mortgages	Jul 2017 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`472889 472.-1-25`

Property Details

APN / Parcel Number

Primary APN	`472889 472.-1-25`
Alternative APNs	`0500-472.00-01.00-025.000` `288947200000010250000000` `472800946050` `022485`

Exterior

Lot Area	20,909 sqft (0.48 acres)
Lot Width	132 ft Width

Location & Zoning

Account Number	022485
Street Address	19 SYLVAN CT
City	WEST ISLIP
State	NY
Zip	11795-3818
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	A
Legal Description	X2190743Y172699 T052H00000000WL
Legal Block	2000
Legal Lot Number	100
Jurisdiction	SUFFOLK NY
Township / Civil Division	ISLIP
Census Block Group	2
Census Block	2017
Census Tract	146901

Owner

19 Sylvan Ct is owned and occupied by an individual who bought it in July 2017.

Source: Suffolk County and Islip Town records, as of August 11, 2026

Owner of Record	Individual Name on File
Mailing Address	19 SYLVAN CT, WEST ISLIP, NY 11795-3818
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	Name on Deed
Last Sale	Jul 13, 2017 · Amount on File
Deed Sale	Jul 13, 2017 · Amount on File
Deed Book / Page	12920 / 327
Prior Transfer Date	Mar 23, 2001
Prior Transfer Doc	1211000750
Record Updated	Oct 29, 2026

July 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SUFFOLK NY
Recording Date	Jul 13, 2017
Property Address	19 SYLVAN CT, WEST ISLIP, NY 11795-3818
Document Number	0129200327
Book / Page	012920 / 000327
Instrument Date	Jun 2, 2017
Transaction Type	Transfer
Record Updated	Sep 26, 2017
Title Company	TITLE AMERICA LAND SERVICES INC, TITLE AMERICA LAND SVCS INC

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$2,260.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1 ANCHORAGE WAY #1505 FREEPORT NY 115206272, 1505, FREEPORT, NY 11520-6272

Mortgage

Document Number	228330690
Date	Jul 13, 2017
Book Page	022833/000690

Lender

Name	INTERSTATE HM LN CTR
Type	Funding / Finance Company
Address	MELVILLE, NY 11747

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Jul 12, 2047

Tax Assessment & Valuation

Source: Suffolk County and Islip Town assessment roll, as of August 11, 2026

Property Jurisdictions

Type	Name
State	New York
County	Suffolk County
County Subdivision	Islip Town
Unified School District	West Islip Union Free School District (PK - 12)

Tax Bill & Assessment History

Year	Assessed Value	Assessed Market Value
2025	$58,500 Land $15,400 Building $43,100
2024		$823,943 (+2.54%) Land $216,901 Building $607,042
2023	$58,500 Land $15,400 Building $43,100	$803,571 Land $211,538 Building $592,033

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 19 Sylvan Ct in Zone X, an area of minimal flood risk, though there have been 22 flood claims nearby since 1978.

Source: FEMA National Flood Hazard Layer, effective September 18, 2026 · 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
Flood Insurance Cost	Premium on File median of 15 policies
Nearby Flood Policies	15 in force
Nearby Flood Claims	22 (1978–2014)
Claims Outside the SFHA	22 of 22
Most Recent Claim	Aug 2014 · rainfall accumulation
Claims by Event	Severe Storms And Flooding, Mar 2010 · 4 claims

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 19 Sylvan Ct 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	SUFFOLK COUNTY WATER AUTHORITY serves 1,100,000 people · EPA ID NY5110526
Water Source	Groundwater
Last State Inspection	Jan 2024
Lead	1 ppb (2025–2027) action level 15 ppb

Violations Reported to EPA

Water Quality	Asbestos resolved · Jul 2020
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 355 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