51 Elder Dr, Mastic Beach, NY 11951 Property Records

Suffolk County and Brookhaven Town property record for 51 Elder Dr, Mastic Beach, NY 11951

Property Summary

Property Type	Single Family Home
Lot Size	0.27 acres (11,761 sqft)
Owner	Company Name on Record
Last Sale	$220,000 (Jun 2022)
Tax Bill	$7,483 (2024)
Deeds & Mortgages	Jun 2022 Sale & Mortgage
Flood Zone	Zone AE (high risk)
APN	`0200-983.40-12.00-029.000`

Property Details

APN / Parcel Number

Primary APN	`0200-983.40-12.00-029.000`
Alternative APNs	`472289 983.40-12-029.000` `00004403540` `4403540`

Exterior

Lot Area	11,761 sqft (0.27 acres)
View / Lot	Waterfront

Location & Zoning

Account Number	4403540
Street Address	51 ELDER DR
City	MASTIC BEACH
State	NY
Zip	11951-6310
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Block	3401
Legal Lot Number	200
Jurisdiction	SUFFOLK NY
Township / Civil Division	BROOKHAVEN
Census Block Group	2
Census Block	2052
Census Tract	159509

Owner

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

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Company Name on Record
Mailing Address	27 HARBOUR RD, GREAT NECK, NY 11024-1203
Owner Type	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jun 7, 2022 · Amount on Record
Deed Sale	Jun 7, 2022 · Amount on Record
Deed Book / Page	13158 / 982
Record Updated	Sep 20, 2026

June 2022: Deed, Transfer

Document Type	Deed
Jurisdiction	SUFFOLK NY
Recording Date	Jun 7, 2022
Property Address	51 ELDER DR, MASTIC BEACH, NY 11951-6310
Document Number	0131580982
Book / Page	13158 / 982
Instrument Date	Mar 4, 2022
Transaction Type	Transfer
Record Updated	Sep 13, 2022

Transaction

Amount	Amount Recorded
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	27 HARBOUR RD, GREAT NECK, NY 11024-1203
Investor	Possibly a Property Investor

Mortgage

Document Number	00DN012631
Date	Jun 7, 2022
Instrument	DN012631

Lender

Name	LION FUNDING LLC

Agreement

Type	Stand-Alone First Mortgage
Amount	Amount Recorded

Mortgage

Document Number	0234240127
Date	Jun 7, 2022
Book Page	23424/127

Lender

Name	LION FUNDING LLC

Agreement

Type	Stand-Alone Refinance
Amount	Amount Recorded

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	William Floyd Union Free School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$1,805 (-) Land $240 Building $1,565	$376,042 (+11,152%) Land $45,283 Building $295,283
2024	$7,483.00
2023		$1,805 Land $240 Building $1,565	$3,342 Land $444 Building $2,898

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 AE high risk
100-Year Floodplain	Yes 1% annual chance
Floodway	No
Base Flood Elevation	6.0 ft
Flood Insurance Requirement	Required federally backed loans
Flood Insurance Cost	Premium on Record median of 165 policies
Nearby Flood Policies	165 in force
Nearby Flood Claims	186 (1982–2025)
Claims Outside the SFHA	32 of 186
Most Recent Claim	Oct 2025
Claims by Event	Hurricane Sandy, Oct 2012 · 69 claims Hurricane Irene, Aug 2011 · 6 claims Severe Storms And Flooding, Mar 2010 · 9 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 97% of the US · lower than 96% 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 108 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

Cell Coverage

5G (outdoors only) and 4G LTE

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