3 Mars Ct, Smithtown, NY 11787 Property Records

Suffolk County and Smithtown Town property record for 3 Mars Ct, Smithtown, NY 11787

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 2,480 sqft · built 1970
Lot Size	0.5 acres (21,780 sqft)
Owner	2 Individual Names on Record
Last Sale	$280,500 (Jun 1996)
Tax Bill	$17,993 (2024)
Deeds & Mortgages	Sep 2020 Refinance Jul 2020 Loan Modification
Flood Zone	Zone X (minimal risk)
APN	`473489 99.-1-53`

Property Details

APN / Parcel Number

Primary APN	`473489 99.-1-53`
Alternative APNs	`0800-099.00-01.00-053.000` `348909900000010530000000` `47340023972`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Stories	1 Story
Building Area	2,480 sqft Living Area
Gross Area	2,980 sqft
1st Floor Area	2,480 sqft
Basement Area	500 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1970
Effective Year Built	Effective 1970
Architectural Style	Ranch
Exterior Material	Wood
Lot Area	21,780 sqft (0.5 acres)
View / Lot	Suburban
Garage Type	Basement
Greenhouse	260 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Street Address	3 MARS CT
City	SMITHTOWN
State	NY
Zip	11787-4005
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	18-727526 TC-54 *5088 LT 12 SMITHTOWN OAKS
Legal Subdivision	MAP SMITHTOWN OAKS
Legal Block	1
Legal Lot Number	53
Jurisdiction	SUFFOLK NY
Township / Civil Division	SMITHTOWN
Census Block Group	1
Census Block	1012
Census Tract	135500

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	2 Individual Names on Record
Mailing Address	3 MARS CT, SMITHTOWN, NY 11787-4005
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Sep 4, 2020	Deed of Trust, Mortgage · Stand-Alone Refinance BETHPAGE FCU
Jul 10, 2020	Loan Modification, Consolidation and Extension, Mortgage · Conventional Mortgage BETHPAGE FCU

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 11, 1996 · Amount on Record
Deed Sale	Jun 11, 1996 · Amount on Record
Deed Book / Page	11777 / 938
Record Updated	Sep 20, 2026

September 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SUFFOLK NY
Property Address	3 MARS CT, SMITHTOWN, NY 11787-4005
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0231700812
Date	Sep 4, 2020
Book Page	23170/812
Instrument	DL024418

Lender

Name	BETHPAGE FCU
Type	Credit Union

Agreement

Type	Stand-Alone Refinance
Amount	Amount Recorded
Term	181 Months
Due	Oct 1, 2035

July 2020: Loan Modification, Consolidation and Extension, Mortgage

Document Type	Loan Modification, Consolidation and Extension
Jurisdiction	SUFFOLK NY
Property Address	3 MARS CT, SMITHTOWN, NY 11787-4005
Document Number	0231700813
Instrument Date	Jul 10, 2020
Transaction Type	Mortgage
Record Updated	Mar 1, 2021
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3 MARS CT SMITHTOWN NY 117874005, SMITHTOWN, NY 11787-4005

Mortgage

Document Number	0231700813
Date	Sep 4, 2020
Book Page	023170/000813

Lender

Name	BETHPAGE FCU
Type	Credit Union
Address	LINTHICUM, MD 21090

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	180 Months
Due	Sep 3, 2035

Interest

Rate Type	Fixed Rate
Rate	2.87%

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	Hauppauge Union Free School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$9,125 (-) Land $500 Building $8,625	$1,140,625 (+10,774.49%) Land $62,500 Building $1,078,125
2024	$17,993.00
2023		$9,125 Land $500 Building $8,625	$10,489 Land $575 Building $9,914

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	2 in force

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	0.02% 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 121 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

May also be available: T-Mobile.

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