1812 Mill Dam Rd, Smithtown, NY 11787 Property Records

Suffolk County and Smithtown Town property record for 1812 Mill Dam Rd, Smithtown, NY 11787

Property Summary

Property Type	Single Family Home
Lot Size	0.25 acres (10,890 sqft)
Owner	Individual Name on Record
Last Sale	$702,000 (Jun 2024)
Tax Bill	$7,621 (2024)
Flood Zone	Zone AE (high risk)
APN	`473489 72.-4-10`

Property Details

APN / Parcel Number

Primary APN	`473489 72.-4-10`
Alternative APNs	`0800-072.00-04.00-010.000` `348907200000040100000000` `47340017882`

Exterior

Lot Area	10,890 sqft (0.25 acres)

Location & Zoning

Street Address	1812 MILL DAM RD
City	SMITHTOWN
State	NY
Zip	11787
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	1-10251 TC-70 L G WATT FRIEDE SCOTT PRIVATE RD
Legal Block	4
Legal Lot Number	10
Jurisdiction	SUFFOLK NY
Township / Civil Division	SMITHTOWN
Census Block Group	3
Census Block	3004
Census Tract	134909

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	Individual Name on Record
Mailing Address	28 THOMPSON HILL RD, SAINT JAMES, NY 11780-1326
Owner Type	Individual
Vesting	Individual(s)

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jun 17, 2024 · Amount on Record
Deed Sale	Jun 17, 2024 · Amount on Record
Prior Sale	May 17, 2007 · Amount on Record
Deed Book / Page	13252 / 902
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		$3,215 (-) Land $400 Building $2,815	$401,875 (+10,773.24%) Land $50,000 Building $351,875
2024	$7,621.00
2023		$3,215 Land $400 Building $2,815	$3,696 Land $460 Building $3,236

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 AE high risk
100-Year Floodplain	Yes 1% annual chance
Floodway	No
Base Flood Elevation	9.0 ft
Flood Insurance Requirement	Required federally backed loans
Nearby Flood Policies	2 in force
Nearby Flood Claims	6 (2011–2024)
Most Recent Claim	Aug 2024 · Severe Storm And Flooding
Claims by Event	Severe Storm And Flooding, Aug 2024 · 3 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

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

Wildfire Risk	Low lower than 80% of the US · above 54% of New York
Wildfire Likelihood	0.01% annual chance
Exposure	Direct burnable vegetation

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 161 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