33 Classon Ave, Mastic, NY 11950 Property Records

Suffolk County and Brookhaven Town property record for 33 Classon Ave, Mastic, NY 11950

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 1,032 sqft · built 1972
Lot Size	0.23 acres (10,019 sqft)
Owner	Individual Name on File
Last Sale	$310,000 (Sep 2021)
Tax Bill	$7,294 (2024)
Deeds & Mortgages	Sep 2021 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`0200-824.00-09.00-009.000`

Property Details

APN / Parcel Number

Primary APN	`0200-824.00-09.00-009.000`
Alternative APNs	`472289 824.00-09-009.000` `228982400000090090000000` `00004513520` `0004513520` `4513520`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,032 sqft Living Area

Exterior

Year Built	Built 1972
Effective Year Built	Effective 1972
Architectural Style	Ranch
Exterior Material	Aluminum/Vinyl
Lot Area	10,019 sqft (0.23 acres)
View / Lot	Waterfront

Utilities, Heating & Cooling

Heating System	Radiant

Location & Zoning

Account Number	4513520
Street Address	33 CLASSON AVE
City	MASTIC
State	NY
Zip	11950-3215
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	MASTIC PARK 275 SEC 4 3625 TO 3629
Legal Subdivision	MASTIC PARK
Legal Block	4000
Legal Lot Number	900
Jurisdiction	SUFFOLK NY
Township / Civil Division	BROOKHAVEN
Census Block Group	1
Census Block	1007
Census Tract	159416

Owner

Source: Suffolk County and Brookhaven Town records · APN 0200-824.00-09.00-009.000

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	Individual Name on File
Mailing Address	33 CLASSON AVE, MASTIC, NY 11950-3215
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Sep 01, 2021 · Amount on Record
Deed Sale	Sep 01, 2021 · Amount on Record
Prior Sale	Dec 01, 2016 · Amount on Record
Deed Book / Page	13118 / 237
Prior Transfer Date	Jan 22, 2004
Prior Transfer Doc	0123070745
Record Updated	Sep 20, 2026

September 2021: Deed, Transfer

Document Type	Deed
Jurisdiction	SUFFOLK NY
Recording Date	Sep 01, 2021
Property Address	33 CLASSON AVE, MASTIC, NY 11950-3215
Document Number	0131180237
Book / Page	13118 / 237
Instrument Date	Jun 28, 2021
Transaction Type	Transfer
Record Updated	Oct 12, 2021

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	330 CLAYTON ST, CENTRAL ISLIP, NY 11722-3002

Mortgage

Document Number	DM032483
Date	Sep 01, 2021
Instrument	DM032483

Lender

Name	SUN WEST MORTGAGE CO INC

Agreement

Type	FHA Mortgage
Amount	Amount Recorded

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		$1,800 (-) Land $200 Building $1,600	$375,000 (+11,151.13%) Land $37,736 Building $301,887
2024	$7,294.00
2023		$1,800 Land $200 Building $1,600	$3,333 Land $370 Building $2,963

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of September 18, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	2 in force

Wildfire

Wildfire Risk	Low lower than 99.1% of the US · lower than 99.2% of New York
Wildfire Likelihood	Under 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 Fixed Wireless	300 / 20
T-Mobile USA Fixed Wireless	100 / 20

Based on FCC filings for 531 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System 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.