50 Plaisted Ave, Smithtown, NY 11787 Property Records

Suffolk County and Smithtown Town property record for 50 Plaisted Ave, Smithtown, NY 11787

Property Summary

Property Type	Single Family Home
Details	3 bd · 1.5 ba · 1,568 sqft · built 1924
Lot Size	0.49 acres (21,344 sqft)
Owner	2 Individual Names on File
Last Sale	$221,500 (Jun 1998)
Tax Bill	$12,663 (2024)
Flood Zone	Zone X (minimal risk)
APN	`473489 131.-3-49.1`

Property Details

APN / Parcel Number

Primary APN	`473489 131.-3-49.1`
Alternative APNs	`0800-131.00-03.00-049.001` `348913100000030490010000` `47340030724`

Interior

Bedrooms	3 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Stories	2 Stories
Building Area	1,568 sqft Living Area
Gross Area	1,943 sqft
1st Floor Area	864 sqft
2nd Floor Area	704 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1924
Effective Year Built	Effective 1924
Architectural Style	Old Style
Exterior Material	Wood
Lot Area	21,344 sqft (0.49 acres)
View / Lot	Suburban
Garage Type	Attached
Garage Area	375 sqft
Parking Spaces	3 Parking Spaces
Poultry House	814 sqft

Utilities, Heating & Cooling

Heating System	Hot Water
Heating Fuel	Oil
Sewer	Connected
Water Source	Commercial

Location & Zoning

Street Address	50 PLAISTED AVE
City	SMITHTOWN
State	NY
Zip	11787-4760
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	10-395051 TC-70 *571 P LOT 224-225 9TH AMENDED MAP H&H CO
Legal Subdivision	DANIEL P TREDWELL MAP 9
Legal Block	3
Legal Lot Number	49
Jurisdiction	SUFFOLK NY
Township / Civil Division	SMITHTOWN
Census Block Group	2
Census Block	2002
Census Tract	135303

Owner

Source: Suffolk County and Smithtown Town records · APN 473489 131.-3-49.1

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	2 Individual Names on File
Mailing Address	50 PLAISTED AVE, SMITHTOWN, NY 11787-4760
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Jun 23, 1998 · Amount on Record
Deed Sale	Jun 23, 1998 · Amount on Record
Prior Sale	Sep 23, 1993 · Amount on Record
Deed Book / Page	11900 / 651
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

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

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$4,858 (-) Land $470 Building $4,388	$607,250 (+10,774.82%) Land $58,750 Building $548,500
2024	$12,663.00
2023		$4,858 Land $470 Building $4,388	$5,584 Land $540 Building $5,044

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 361031353032, 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
Nearby Flood Claims	45 (1979–2016)
Claims Outside the SFHA	39 of 45
Most Recent Claim	Aug 2016 · other causes
Claims by Event	Severe Storms And Flooding, Mar 2010 · 2 claims

Wildfire

Wildfire Risk	Low lower than 80% of the US · above 54% of New York
Wildfire Likelihood	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 366 locations within half a mile of this property.

Cell Coverage

5G (outdoors only) and 4G LTE

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.