89 Stuyvesant Ave, Mastic, NY 11950 Property Records

Suffolk County and Brookhaven Town property record for 89 Stuyvesant Ave, Mastic, NY 11950

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 1,050 sqft · built 1974
Lot Size	0.14 acres (6,098 sqft)
Owner	Individual Name on File
Last Sale	$305,000 (Feb 2023)
Tax Bill	$6,527 (2024)
Deeds & Mortgages	Feb 2023 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`0200-787.00-02.00-030.002`

Property Details

APN / Parcel Number

Primary APN	`0200-787.00-02.00-030.002`
Alternative APNs	`472289 787.00-02-030.002` `228978700000020300020000` `00004516151` `0004516151` `4516151`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,050 sqft Living Area

Exterior

Year Built	Built 1974
Effective Year Built	Effective 1974
Architectural Style	Ranch
Exterior Material	Aluminum/Vinyl
Lot Area	6,098 sqft (0.14 acres)
View / Lot	Waterfront

Utilities, Heating & Cooling

Heating System	Radiant

Location & Zoning

Account Number	4516151
Street Address	89 STUYVESANT AVE
City	MASTIC
State	NY
Zip	11950-2417
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	MASTIC PARK 735 SEC 5 4562 TO 4564
Legal Subdivision	MASTIC PARK
Legal Block	7000
Legal Lot Number	200
Jurisdiction	SUFFOLK NY
Township / Civil Division	BROOKHAVEN
Census Block Group	3
Census Block	3005
Census Tract	159416

Owner

89 Stuyvesant Ave is owned and occupied by an individual who bought it in February 2023.

Source: Suffolk County and Brookhaven Town records, as of August 11, 2026

Owner of Record	Individual Name on File
Mailing Address	89 STUYVESANT AVE, MASTIC, NY 11950-2417
Occupancy	Owner Occupied
Owner Type	Individual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Feb 14, 2023 · Amount on File
Deed Sale	Feb 14, 2023 · Amount on File
Prior Sale	Jun 26, 2006 · Amount on File
Deed Book / Page	13189 / 234
Prior Transfer Date	Nov 20, 2012
Prior Transfer Doc	0127140409
Record Updated	Sep 20, 2026

February 2023: Deed, Transfer

Document Type	Deed
Jurisdiction	SUFFOLK NY
Recording Date	Feb 14, 2023
Property Address	89 STUYVESANT AVE, MASTIC, NY 11950-2417
Document Number	0131890234
Book / Page	13189 / 234
Instrument Date	Nov 28, 2022
Transaction Type	Transfer
Record Updated	Jan 30, 2024

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	89 STUYVESANT AVE, MASTIC, NY 11950-2417

Mortgage

Document Number	0023482837
Date	Feb 14, 2023
Instrument	23482/837

Lender

Name	TEACHERS FCU
Type	Credit Union

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate
Rate	5.7%
Type Change Date	Dec 1, 2032
Max Rate At Change	3%
Index	Other
Margin	3

Tax Assessment & Valuation

Source: Suffolk County and Brookhaven Town assessment roll, as of August 11, 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

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$1,600 Land $120 Building $1,480	$333,333 Land $22,642 Building $279,245
2024	$6,527.00
2023		$1,600 (-) Land $120 Building $1,480	$2,963 (+14.8%) Land $222 Building $2,741
2022	Homeowner's exemption	$1,600 Land $120 Building $1,480	$2,581 Land $194 Building $2,387

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

Flood

FEMA maps place 89 Stuyvesant Ave in Zone X, an area of minimal flood risk.

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

Wildfire risk around 89 Stuyvesant Ave is low, with a 0.01% annual chance of wildfire.

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

Wildfire Risk	Low lower than 97% of the US · lower than 96% of New York
Wildfire Likelihood	0.01% annual chance
Exposure	None beyond ember reach

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 531 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Optimum Fiber · Cable	8,000 / 8,000
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20