21 Marshall Dr, Selden, NY 11784 Property Records

Suffolk County and Brookhaven Town property record for 21 Marshall Dr, Selden, NY 11784

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,456 sqft · built 1955
Lot Size	0.26 acres (11,326 sqft)
Owner	Individual Name on File
Last Sale	$515,000 (Aug 2024)
Tax Bill	$9,049 (2024)
Deeds & Mortgages	Apr 2021 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`0200-471.00-06.00-010.000`

Property Details

APN / Parcel Number

Primary APN	`0200-471.00-06.00-010.000`
Alternative APNs	`472289 471.00-06-010.000` `228947100000060100000000` `00005844480` `0005844480` `5844480`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	10 Rooms
Stories	1 Story
Building Area	1,456 sqft Living Area

Exterior

Year Built	Built 1955
Effective Year Built	Effective 1955
Architectural Style	Ranch
Exterior Material	Wood
Lot Area	11,326 sqft (0.26 acres)
View / Lot	Waterfront

Utilities, Heating & Cooling

Heating System	Radiant

Location & Zoning

Account Number	5844480
Street Address	21 MARSHALL DR
City	SELDEN
State	NY
Zip	11784-2409
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	SUN GLOW PARK 1668 SEC 1 125 & 126
Legal Subdivision	SUN GLOW PARK
Legal Block	1000
Legal Lot Number	600
Jurisdiction	SUFFOLK NY
Township / Civil Division	BROOKHAVEN
Census Block Group	2
Census Block	2009
Census Tract	158111

Owner

21 Marshall Dr is owned by an individual who bought it in August 2024.

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

Owner of Record	Individual Name on File
Mailing Address	8845 24TH ST, BROOKHAVEN, NY 11719
Owner Type	Individual
Vesting	Individual(s)

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	Aug 19, 2024 · Amount on File
Deed Sale	Aug 19, 2024 · Amount on File
Prior Sale	Apr 19, 2021 · Amount on File
Deed Book / Page	13260 / 509
Prior Transfer Date	Jun 3, 2016
Prior Transfer Doc	0128740468
Record Updated	Sep 20, 2026

April 2021: Deed, Transfer

Document Type	Deed
Jurisdiction	SUFFOLK NY
Recording Date	Apr 19, 2021
Property Address	21 MARSHALL DR, SELDEN, NY 11784-2409
Document Number	0131000205
Book / Page	13100 / 205
Instrument Date	Jan 19, 2021
Transaction Type	Transfer
Record Updated	May 25, 2021

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
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	167 FOREST AVE, LYNBROOK, NY 11563-3619

Mortgage

Document Number	DM003688
Date	Apr 19, 2021
Instrument	DM003688

Lender

Name	NATIONWIDE MORTGAGE BANKERS

Agreement

Type	FHA Mortgage
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	Middle Country Central School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$1,990 Land $200 Building $1,790	$414,584 Land $37,736 Building $337,736
2024	$9,049.00
2023		$1,990 Land $200 Building $1,790	$3,685 Land $370 Building $3,315

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 21 Marshall Dr in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1983.

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
Nearby Flood Policies	1 in force
Nearby Flood Claims	1 (1983)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Apr 1983 · 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 21 Marshall Dr is low, with less than 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 95% of the US · lower than 94% of New York
Wildfire Likelihood	Under 0.01% annual chance
Exposure	Direct burnable vegetation

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 467 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Optimum Fiber · Cable	8,000 / 8,000
Verizon Fiber	980 / 880
T-Mobile Fixed Wireless	100 / 20