309 Aster Rd, West Islip, NY 11795 Property Records

Suffolk County and Islip Town property record for 309 Aster Rd, West Islip, NY 11795

Property Summary

Property Type	Duplex
Lot Size	0.51 acres (22,216 sqft)
Owner	Company Name on File
Last Sale	$560,000 (Nov 2006)
Tax Bill	$17,744 (2024)
Flood Zone	Zone X (minimal risk)
APN	`472889 435.-1-44`

Property Details

APN / Parcel Number

Primary APN	`472889 435.-1-44`
Alternative APNs	`0500-435.00-01.00-044.000` `288943500000010440000000` `472800896620` `637000`

Exterior

Architectural Style	Duplex Single
Lot Area	22,216 sqft (0.51 acres)
Lot Width	73 ft Width

Location & Zoning

Account Number	637000
Street Address	309 ASTER RD
City	WEST ISLIP
State	NY
Zip	11795-2819
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	B
Legal Description	X2190775Y177599 T036H00000000
Legal Block	5000
Legal Lot Number	100
Jurisdiction	SUFFOLK NY
Township / Civil Division	ISLIP
Census Block Group	3
Census Block	3002
Census Tract	146800

Owner

Source: Suffolk County and Islip Town records · APN 472889 435.-1-44

Assessment roll updated August 11, 2026 · Last verified August 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Company Name on File
Mailing Address	957 ALEXANDER AVE, UNIONDALE, NY 11553-3226
Owner Type	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Nov 08, 2006 · Amount on Record
Deed Sale	Nov 08, 2006 · Amount on Record
Prior Sale	Apr 06, 2000 · Amount on Record
Deed Book / Page	12477 / 777
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: Suffolk County and Islip Town records · Assessment roll updated August 11, 2026 · Last verified August 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

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
2025		$60,000 (-) Land $12,000 Building $48,000	$845,070 (-) Land $169,014 Building $676,056
2024	$17,744.00		$845,070 (+2.54%) Land $169,014 Building $676,056
2023		$60,000 Land $12,000 Building $48,000	$824,176 Land $164,835 Building $659,341

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Suffolk County (36103C), as of September 18, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 361031468003, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026

Flood

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	3 (1979–2010)
Claims Outside the SFHA	3 of 3
Most Recent Claim	Mar 2010 · Severe Storms And Flooding
Claims by Event	Severe Storms And Flooding, Mar 2010 · 2 claims

Wildfire

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 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 as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Optimum Communications Fiber · Cable	8,000 / 8,000
Verizon Fiber · Fixed Wireless in parts of the area	2,300 / 2,300
T-Mobile USA Fixed Wireless	100 / 20

Based on FCC filings for 493 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System, water system NY5110526, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	SUFFOLK COUNTY WATER AUTHORITY serves 1,100,000 people
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.