15 Walnut St, Centereach, NY 11720 Property Records

Suffolk County and Brookhaven Town property record for 15 Walnut St, Centereach, NY 11720

Property Summary

Property Type	Single Family Home
Details	3 bd · 1 ba · 1,522 sqft · built 1956
Lot Size	0.48 acres (20,909 sqft)
Owner	Individual Name on File
Tax Bill	$8,356 (2024)
Deeds & Mortgages	Jun 2023 Refinance Mar 2023 Line of Credit + 1 more
Flood Zone	Zone X (minimal risk)
APN	`0200-485.00-04.00-006.000`

Property Details

APN / Parcel Number

Primary APN	`0200-485.00-04.00-006.000`
Alternative APNs	`472289 485.00-04-006.000` `228948500000040060000000` `00006120100` `0006120100` `6120100`

Interior

Bedrooms	3 Beds
Full Baths	1 Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,522 sqft Living Area

Exterior

Year Built	Built 1956
Effective Year Built	Effective 1956
Exterior Material	Aluminum/Vinyl
Lot Area	20,909 sqft (0.48 acres)
View / Lot	Waterfront

Utilities, Heating & Cooling

Heating System	Radiant

Location & Zoning

Account Number	6120100
Street Address	15 WALNUT ST
City	CENTEREACH
State	NY
Zip	11720-1725
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	RONKONKOMA PARK 357 B22 37 TO 44
Legal Subdivision	RONKONKOMA PARK
Legal Block	5000
Legal Lot Number	400
Jurisdiction	SUFFOLK NY
Township / Civil Division	BROOKHAVEN
Census Block Group	2
Census Block	2000
Census Tract	158103

Owner

15 Walnut St is owned and occupied by an individual who acquired it in July 2020.

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

Owner of Record	Individual Name on File
Mailing Address	15 WALNUT ST, CENTEREACH, NY 11720-1725
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

Date	Document
Jun 12, 2023	Deed of Trust, Mortgage · Stand-Alone Refinance TEACHERS FCU
Mar 2, 2023	Deed of Trust, Mortgage · Line of Credit TEACHERS FCU
Sep 28, 2020	Quit Claim Deed, Transfer NOT AVAILABLE

Assessor's Deed Record

Deed Names	Name on Deed
Last Transfer Date	Jul 16, 2020
Transfer Doc	0130720640
Record Updated	Sep 20, 2026

June 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SUFFOLK NY
Property Address	15 WALNUT ST, CENTEREACH, NY 11720-1725
Transaction Type	Mortgage
Record Updated	Feb 20, 2024
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0235120711
Date	Jun 12, 2023
Book Page	23512/711

Lender

Name	TEACHERS FCU
Type	Credit Union

Agreement

Type	Stand-Alone Refinance
Amount	Amount on Record
Term	109 Months
Due	Jul 1, 2032

March 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SUFFOLK NY
Property Address	15 WALNUT ST, CENTEREACH, NY 11720-1725
Transaction Type	Mortgage
Record Updated	Feb 6, 2024
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0234870890
Date	Mar 2, 2023
Book Page	23487/890

Lender

Name	TEACHERS FCU
Type	Credit Union

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	277 Months
Due	Apr 1, 2046

Interest

Rate Type	Adjustable Rate

September 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	SUFFOLK NY
Recording Date	Sep 28, 2020
Property Address	15 WALNUT ST, CENTEREACH, NY 11720-1725
Document Number	0130720640
Book / Page	013072 / 000640
Instrument Date	Jul 16, 2020
Transaction Type	Transfer
Record Updated	Nov 30, 2020
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	15 WALNUT ST CENTEREACH NY 117201725, CENTEREACH, NY 11720-1725

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	Middle Country Central School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$2,100 Land $320 Building $1,780	$437,500 Land $60,377 Building $335,849
2024	$8,356.00
2023		$2,100 Land $320 Building $1,780	$3,889 Land $593 Building $3,296

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 15 Walnut St 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	1 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 15 Walnut St is low, with less than 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 98% of the US · lower than 97.9% of New York
Wildfire Likelihood	Under 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 311 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Optimum Fiber · Cable	8,000 / 8,000
Verizon Fiber · Fixed Wireless in parts of the area	2,300 / 2,300

May also be available: T-Mobile.

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