143 6th St, Greenport, NY 11944 Property Records

Suffolk County and Southold Town property record for 143 6th St, Greenport, NY 11944

Property Summary

Property Type	Single Family Home
Lot Size	0.37 acres (16,117 sqft)
Owner	2 Individual Names on Record
Last Sale	$750 (Jan 2017)
Tax Bill	$12,622 (2024)
Deeds & Mortgages	Jan 2017 Sale
Flood Zone	Zone X (moderate risk)
APN	`473801 7.-1-14.1`

Property Details

APN / Parcel Number

Primary APN	`473801 7.-1-14.1`
Alternative APNs	`1001-007.00-01.00-014.001` `47380019683` `20`

Exterior

Lot Area	16,117 sqft (0.37 acres)

Location & Zoning

Account Number	20
Street Address	143 6TH ST
City	GREENPORT
State	NY
Zip	11944-1857
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Block	1
Legal Lot Number	14
Jurisdiction	SUFFOLK NY
Township / Civil Division	SOUTHOLD
Census Block Group	2
Census Block	2022
Census Tract	170101

Owner

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

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

Owner of Record	2 Individual Names on Record
Mailing Address	21 ASTOR PL, 7G, NEW YORK, NY 10003-6940
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jan 13, 2017 · Amount on Record
Deed Sale	Jan 13, 2017 · Amount on Record
Prior Sale	Feb 21, 2012 · Amount on Record
Deed Book / Page	12896 / 452
Prior Transfer Date	Mar 30, 2010
Record Updated	Sep 20, 2026

January 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SUFFOLK NY
Recording Date	Jan 13, 2017
Property Address	143 6TH ST, GREENPORT, NY 11944-1857
Document Number	0128960452
Book / Page	012896 / 000452
Instrument Date	Dec 13, 2016
Transaction Type	Transfer
Record Updated	Jun 20, 2017
Title Company	STATEWIDE ABSTRACT

Transaction

Amount	Amount Recorded
Tax	$3,000.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	21 ASTOR PL #7G NEW YORK NY 100036940, 7G, NEW YORK, NY 10003-6940

Tax Assessment & Valuation

Source: Suffolk County and Southold Town assessment roll, as of August 11, 2026

Property Jurisdictions

Type	Name
State	New York
County	Suffolk County
County Subdivision	Southold Town
Municipality	Greenport Village
Unified School District	Greenport Union Free School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$8,500 (-) Land $1,000 Building $7,500	$1,545,455 (+10,263.83%) Land $181,818 Building $1,363,636
2024	$12,622.00
2023		$8,500 Land $1,000 Building $7,500	$14,912 Land $1,754 Building $13,158

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

Flood

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 moderate risk
500-Year Floodplain	Yes 0.2% annual chance
Nearest Special Flood Hazard Area	Zone AE, within 100 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 109 individual policies
Nearby Flood Policies	215 units insured incl. 106 condo units
Nearby Flood Claims	115 (1978–2024)
Claims Outside the SFHA	24 of 115
Most Recent Claim	Apr 2024 · other causes
Claims by Event	Hurricane Sandy, Oct 2012 · 56 claims Coastal Storm, High Tides, Heavy Rain, & Flooding, Dec 1992 · 22 claims Coastal Storms & Flooding, Mar 1984 · 6 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

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	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	GREENPORT WATER DISTRICT serves 2,050 people · EPA ID NY5103703
Water Source	Purchased groundwater from SUFFOLK COUNTY WATER AUTHORITY
Last State Inspection	Jun 2025
Lead	1 ppb (2025–2027) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	1 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. The service area is an EPA estimate; the actual supplier may differ.

Internet Providers

Source: FCC Broadband Data Collection, based on 67 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