19 Gilbert Ave, Smithtown, NY 11787 Property Records

Suffolk County and Smithtown Town property record for 19 Gilbert Ave, Smithtown, NY 11787

Property Summary

Property Type	Apartments (5+ Units)
Lot Size	0.53 acres (23,087 sqft)
Owner	Company Name on Record
Last Sale	$980,000 (Sep 2010)
Tax Bill	$44,655 (2024)
Flood Zone	Zone X (minimal risk)
APN	`473489 135.-4-3`

Property Details

APN / Parcel Number

Primary APN	`473489 135.-4-3`
Alternative APNs	`0800-135.00-04.00-003.000` `348913500000040030000000` `47340031728`

Exterior

Lot Area	23,087 sqft (0.53 acres)

Location & Zoning

Street Address	19 GILBERT AVE
City	SMITHTOWN
State	NY
Zip	11787
Property Category	Residential
Property Type	Residential > Multi-Unit > Apartments (5+ Units)
Legal Description	18-713576 TC-70 *1397 LOTS-8-17 INC P/SMITHTOWN HOMESITES
Legal Subdivision	MAP SMITHTOWN HOMESITES
Legal Block	4
Legal Lot Number	3
Jurisdiction	SUFFOLK NY
Township / Civil Division	SMITHTOWN
Census Block Group	2
Census Block	2000
Census Tract	135401

Owner

Source: Suffolk County and Smithtown Town records, as of August 11, 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 Record
Mailing Address	PO BOX 3493, NEW HYDE PARK, NY 11040-8493
Owner Type	Company
Vesting	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Sep 21, 2010 · Amount on Record
Deed Sale	Sep 21, 2010 · Amount on Record
Deed Book / Page	D12638 / 64
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	New York
County	Suffolk County
County Subdivision	Smithtown Town
Unified School District	Smithtown Central School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$17,895 (-) Land $1,100 Building $16,795	$2,236,875 (+10,774.98%) Land $137,500 Building $2,099,375
2024	$44,655.00
2023		$17,895 Land $1,100 Building $16,795	$20,569 Land $1,264 Building $19,305

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

Flood

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
Nearby Flood Policies	5 in force
Nearby Flood Claims	6 (1979–2012)
Claims Outside the SFHA	4 of 6
Most Recent Claim	Oct 2012 · Hurricane Sandy

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

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

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 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 257 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