780 Deep Hole Dr, Mattituck, NY 11952 Property Records

Suffolk County and Southold Town property record for 780 Deep Hole Dr, Mattituck, NY 11952

Property Summary

Property Type	Single Family Home
Lot Size	0.25 acres (10,890 sqft)
Owner	2 Individual Names on File
Last Sale	$825,000 (Oct 2018)
Tax Bill	$10,954 (2024)
Deeds & Mortgages	Oct 2018 Sale
Flood Zone	Zone X (moderate risk)
APN	`473889 115.-12-11`

Property Details

APN / Parcel Number

Primary APN	`473889 115.-12-11`
Alternative APNs	`1000-115.00-12.00-011.000` `388911500000120110000000` `47380015210` `14`

Exterior

Lot Area	10,890 sqft (0.25 acres)
View / Lot	Waterfront

Location & Zoning

Account Number	14
Street Address	780 DEEP HOLE DR
City	MATTITUCK
State	NY
Zip	11952-2698
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R-40
Legal Description	BOOK 11933 PAGE 144 BILL 014709
Legal Block	12
Legal Lot Number	11
Jurisdiction	SUFFOLK NY
Township / Civil Division	SOUTHOLD
Census Block Group	1
Census Block	1002
Census Tract	170004

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 File
Mailing Address	780 DEEP HOLE DR, MATTITUCK, NY 11952-2698
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 1, 2018 · Amount on File
Deed Sale	Oct 1, 2018 · Amount on File
Prior Sale	Jul 27, 2012 · Amount on File
Deed Book / Page	12980 / 808
Prior Transfer Date	Nov 18, 2016
Prior Transfer Doc	0128930666
Record Updated	Oct 29, 2026

October 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SUFFOLK NY
Recording Date	Oct 1, 2018
Property Address	780 DEEP HOLE DR, MATTITUCK, NY 11952-2698
Document Number	0129800808
Book / Page	012980 / 000808
Instrument Date	Aug 10, 2018
Transaction Type	Transfer
Record Updated	Nov 26, 2018

Transaction

Amount	Amount on Record
Tax	$3,300.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1570 BRAY AVE LAUREL NY 119481619, LAUREL, NY 11948-1619

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
Unified School District	Mattituck-Cutchogue Union Free School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$7,000 (-) Land $800 Building $6,200	$1,272,727 (+10,263.38%) Land $145,455 Building $1,127,273
2024	$10,954.00
2023		$7,000 Land $800 Building $6,200	$12,281 Land $1,404 Building $10,877

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

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 File median of 102 policies
Nearby Flood Policies	102 in force
Nearby Flood Claims	7 (1994–2024)
Claims Outside the SFHA	2 of 7
Most Recent Claim	Aug 2024 · Severe Storm And Flooding
Claims by Event	Hurricane Sandy, Oct 2012 · 2 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 99.8% of the US · lower than 99.9% 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 181 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