79 Monroe Dr, Mastic Beach, NY 11951 Property Records

Suffolk County and East Hampton Town property record for 79 Monroe Dr, Mastic Beach, NY 11951

Property Summary

Property Type	Single Family Home
Lot Size	0.47 acres (20,473 sqft)
Owner	Individual Name on File
Last Sale	$25,250,000 (Oct 2018)
Tax Bill	$15,191 (2024)
Deeds & Mortgages	Oct 2018 Sale
Flood Zone	Zone X (minimal risk)
APN	`472489 70.-1-9`

Property Details

APN / Parcel Number

Primary APN	`472489 70.-1-9`
Alternative APNs	`0300-070.00-01.00-009.000` `248907000000010090000000` `472400113830`

Exterior

Lot Area	20,473 sqft (0.47 acres)

Location & Zoning

Street Address	79 MONROE DR
City	MASTIC BEACH
State	NY
Zip	11951
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	BLK LOT 492-499
Legal Block	1
Legal Lot Number	9
Jurisdiction	SUFFOLK NY
Township / Civil Division	EAST HAMPTON
Census Block Group	3
Census Block	3044
Census Tract	201007

Owner

79 Monroe Dr is owned by an individual who bought it in October 2018.

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

Owner of Record	Individual Name on File
Mailing Address	225 BROOKSIDE DR, DARIEN CT 06820
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	Oct 31, 2018 · Amount on File
Deed Sale	Oct 31, 2018 · Amount on File
Prior Sale	Jul 26, 2012 · Amount on File
Deed Book / Page	12985 / 461
Prior Transfer Date	Jan 12, 1995
Prior Transfer Doc	1171000328
Record Updated	Sep 20, 2026

October 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	SUFFOLK NY
Recording Date	Oct 31, 2018
Property Address	79 MONROE DR, MONTAUK, NY 11954-5029
Document Number	0129850461
Book / Page	012985 / 000461
Instrument Date	Oct 10, 2018
Transaction Type	Transfer
Record Updated	Dec 17, 2018

Transaction

Amount	Amount on Record
Tax	$21,200.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	225 BROOKSIDE RD DARIEN CT 068202605, DARIEN, CT 06820-2605

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	New York
County	Suffolk County
County Subdivision	East Hampton Town
Unified School District	Montauk Union Free School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$13,275 (-) Land $1,600 Building $11,675	$4,148,438 (+10,837.67%) Land $500,000 Building $3,648,438
2024	$15,191.00	$13,275 (-) Land $1,600 Building $11,675	$37,928 (+5.71%) Land $4,571 Building $33,357
2023		$13,275 Land $1,600 Building $11,675	$35,878 Land $4,324 Building $31,554

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 79 Monroe Dr in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 2021.

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
Flood Insurance Cost	Premium on File median of 56 policies
Nearby Flood Policies	56 in force
Nearby Flood Claims	2 (2021–2026)
Claims Outside the SFHA	2 of 2
Most Recent Claim	Aug 2026 · rainfall accumulation

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 79 Monroe Dr 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 80% of the US · above 54% of New York
Wildfire Likelihood	0.01% annual chance
Exposure	Indirect within 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 303 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