4 Thompson St, East Patchogue (Patchogue), NY 11772 Property Records

Suffolk County and Brookhaven Town property record for 4 Thompson St, East Patchogue, NY 11772

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 1,090 sqft · built 1947
Lot Size	0.14 acres (6,098 sqft)
Owner	2 Individual Names on File
Last Sale	$485,000 (Sep 2026)
Tax Bill	$3,547 (2024)
Deeds & Mortgages	Sep 2026 Sale & Mortgage Sep 2020 Refinance
Flood Zone	Zone X (minimal risk)
APN	`0200-981.30-04.00-029.000`

Property Details

APN / Parcel Number

Primary APN	`0200-981.30-04.00-029.000`
Alternative APNs	`472289 981.30-04-029.000` `228998103000040290000000` `00003323490` `0003323490` `3323490`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,090 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1947
Effective Year Built	Effective 1947
Architectural Style	Ranch
Exterior Material	Frame Wood
Lot Area	6,098 sqft (0.14 acres)
View / Lot	Waterfront

Utilities, Heating & Cooling

Heating System	Radiant

Location & Zoning

Account Number	3323490
Street Address	4 THOMPSON ST
City	EAST PATCHOGUE
State	NY
Zip	11772-5816
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	PATCHOGUE SHORES 1225 SEC 1 S 20 FT
Legal Subdivision	PATCHOGUE SHORES
Legal Block	1300
Legal Lot Number	400
Jurisdiction	SUFFOLK NY
Township / Civil Division	BROOKHAVEN
Census Block Group	2
Census Block	2020
Census Tract	159203

Owner

4 Thompson St is owned and occupied by two individuals who bought it in September 2026.

Source: Suffolk County and Brookhaven Town records, as of October 21, 2026

Owner of Record	2 Individual Names on File
Mailing Address	493 2ND AVE, BAYPORT, NY 11705-1311
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Married Person

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
Sep 4, 2026	Deed, Transfer · Stand-Alone First Mortgage UNITED NATIONS FEDERAL CREDIT UNION
Sep 2, 2020	Deed of Trust, Mortgage · Stand-Alone Refinance SUFFOLK FCU

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 4, 2026 · Amount on File
Deed Sale	Sep 4, 2026 · Amount on File
Prior Sale	Mar 26, 1999 · Amount on File
Deed Book / Page	13349 / 272
Record Updated	Oct 29, 2026

September 2026: Deed, Transfer

Document Type	Deed
Jurisdiction	SUFFOLK NY
Recording Date	Sep 4, 2026
Property Address	4 THOMPSON ST, EAST PATCHOGUE, NY 11772-5816
Document Number	1334000272
Book / Page	13349 / 272
Instrument Date	Jul 10, 2026
Transaction Type	Transfer
Record Updated	Oct 21, 2026
Title Company	SAFE HARBOR TITLE AGENCY LIMITED, SAFE HARBOR TITLE AG LTD

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	493 2ND AVE, BAYPORT, NY 11705-1311

Mortgage

Date	Sep 4, 2026

Lender

Name	UNITED NATIONS FEDERAL CREDIT UNION

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate
Rate	5.6%
Initial Type	Adjustable Rate
Type Change Date	Jan 8, 2032
Index	Other
Margin	3
Max Rate	-1%

September 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SUFFOLK NY
Property Address	4 THOMPSON ST, EAST PATCHOGUE, NY 11772-5816
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0231700228
Date	Sep 2, 2020
Book Page	23170/228
Instrument	DL024063

Lender

Name	SUFFOLK FCU
Type	Credit Union

Agreement

Type	Stand-Alone Refinance
Amount	Amount on Record

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	South Country Central School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$1,070 Land $120 Building $950	$222,917 Land $22,642 Building $179,245
2024	$3,547.00
2023		$1,070 Land $120 Building $950	$1,981 Land $222 Building $1,759

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 4 Thompson St in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.

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
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on File median of 93 policies
Nearby Flood Policies	93 in force
Nearby Flood Claims	115 (1978–2024)
Claims Outside the SFHA	32 of 115
Most Recent Claim	Jan 2024 · tidal / storm surge
Claims by Event	Hurricane Sandy, Nov 2012 · 40 claims Severe Storms And Flooding, Mar 2010 · 7 claims Severe Blizzard, Mar 1993 · 8 claims

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 4 Thompson St 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 96% of the US · lower than 95% 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 231 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	980 / 880

Cell Coverage

5G (outdoors only) and 4G LTE

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