173 Main Ave, Mastic, NY 11950 Property Records

Suffolk County and Brookhaven Town property record for 173 Main Ave, Mastic, NY 11950 · Last verified August 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	3 Beds
Bathrooms	1 Baths
Year Built	Built 1996
Square Footage	1,448 sqft Living Area
Lot Size	7,841 sqft (0.18 acres)
Occupancy	Owner Occupied
Last Sale	$180,000 (2002)
Tax Bill	$8,445.00 (2024)

Property Details

APN / Parcel Number

Primary APN	`0200-882.00-03.00-006.000`
Alternative APNs	`472289 882.00-03-006.000` `228988200000030060000000` `00004605150` `0004605150` `4605150`

Interior

Bedrooms	3 Beds
Full Baths	1 Baths
Total Rooms	6 Rooms
Building Area	1,448 sqft Living Area
Stories	2 Stories

Exterior

Year Built	Built 1996
Effective Year Built	Effective 1996
Architectural Style	Colonial Style
Exterior Material	Aluminum/Vinyl Exterior
Lot Area	7,841 sqft (0.18 acres)

Utilities and HVAC

Heating System	Radiant Heating

Location & Zoning

Account Number	4605150
Street Address	173 MAIN AVE
City	MASTIC
State	NY
Zip	11950-4005
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	MASTIC PARK 245 SEC 8 7132 TO 7135
Legal Subdivision	MASTIC PARK
Legal Block	2000
Legal Lot Number	300
Jurisdiction	SUFFOLK NY
Minor Civil Division	BROOKHAVEN
Census Blockgroup	3
Census Block	3016
Census Tract	159511

Owner

Source: Suffolk County and Brookhaven Town records · APN 0200-882.00-03.00-006.000

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	173 MAIN AVE, MASTIC, NY 11950-4005
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Jul 13, 2002 · Amount on Record
Deed Sale	Jul 13, 2002 · Amount on Record
Prior Sale	Jul 25, 2001 · Amount on Record
Deed Book / Page	12197 / 118
Record Refreshed	Sep 20, 2026

September 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SUFFOLK NY
Property Address	173 MAIN AVE, MASTIC, NY 11950-4005
Transaction Type	Mortgage
Record Updated	Dec 19, 2023

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0234540872
Date	Sep 06, 2022
Book Page	23454/872

Lender

Name	SECRETARY HOUSING URBAN DEVELOPMENT
Type	Government Agency

Agreement

Type	Second Mortgage to Cover Down Payment
Amount	Amount Recorded
Term	241 Months
Due	Oct 01, 2042

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	New York
County	Suffolk County
County Subdivision	Brookhaven Town
Unified School District	William Floyd Union Free School District (PK - 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		$2,100 (-) Land $160 Building $1,940	$437,500 (+11,149.68%) Land $30,189 Building $366,038
2024	$8,445.00
2023		$2,100 Land $160 Building $1,940	$3,889 Land $296 Building $3,593

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Suffolk County (36103C), updated September 18, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Flood Hazard	Minimal
500-Year Floodplain	No
Special Flood Hazard Area	No

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

Values are read at the parcel center point; lenders make the official flood determination.