28 3rd Ave, Central Islip, NY 11722 Property Records

Suffolk County and Islip Town property record for 28 3rd Ave, Central Islip, NY 11722

Property Summary

Property Type	Duplex
Lot Size	0.21 acres (9,148 sqft)
Owner	Individual Name on File
Last Sale	$465,000 (Nov 2018)
Flood Zone	Zone X (minimal risk)
APN	`472889 121.-1-37`

Property Details

APN / Parcel Number

Primary APN	`472889 121.-1-37`
Alternative APNs	`0500-121.00-01.00-037.000` `288912100000010370000000` `472800263500` `344100`

Interior

Units	2 Units

Exterior

Architectural Style	Duplex Single
Lot Area	9,148 sqft (0.21 acres)
Lot Dimensions	190 ft deep x 50 ft wide

Location & Zoning

Account Number	344100
Street Address	28 3RD AVE
City	CENTRAL ISLIP
State	NY
Zip	11722-3008
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	A
Legal Description	EDZ X2222061Y206028 T024H00000000
Legal Subdivision	SLATER PARK
Legal Block	1000
Legal Lot Number	100
Jurisdiction	SUFFOLK NY
Township / Civil Division	ISLIP
Census Block Group	1
Census Block	1001
Census Tract	146203

Owner

Source: Suffolk County and Islip Town records · APN 472889 121.-1-37

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	Individual Name on File
Mailing Address	28 3RD AVE, CENTRAL ISLIP, NY 11722-3008
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Nov 28, 2018 · Amount on Record
Deed Sale	Nov 28, 2018 · Amount on Record
Prior Sale	Feb 26, 2016 · Amount on Record
Deed Book / Page	12989 / 312
Prior Transfer Date	Dec 11, 2003
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	Central 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	Assessed Value	Assessed Market Value
2025	$31,600 (-) Land $4,900 Building $26,700
2024		$445,070 (+2.54%) Land $69,014 Building $376,056
2023	$31,600 Land $4,900 Building $26,700	$434,066 Land $67,308 Building $366,758

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 361031462031, 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	1 in force

Wildfire

Wildfire Risk	Low lower than 98% of the US · lower than 97.9% 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	2,300 / 2,300

Based on FCC filings for 396 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.