20 Elderberry Rd, Syosset, NY 11791 Property Records

Nassau County and Oyster Bay Town property record for 20 Elderberry Rd, Syosset, NY 11791

Property Summary

Property Type	Single Family Home
Details	2 ba · 1,146 sqft · built 1954
Lot Size	0.201 acres (8,750 sqft)
Owner	2 Individual Names on File
Last Sale	$710,000 (Sep 2021)
Tax Bill	$15,385 (2025)
Deeds & Mortgages	Sep 2021 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`12-393-00-0012`

Property Details

APN / Parcel Number

Primary APN	`12-393-00-0012`
Alternative APNs	`2489-12-393-00-0012-0` `12393000012000000000` `282489 12.-393-12` `12393 00120`

Interior

Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,146 sqft Living Area
Gross Area	1,302 sqft
1st Floor Area	954 sqft
Game Room	Game Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1954
Effective Year Built	Effective 1954
Architectural Style	Ranch
Exterior Material	Brick
Construction Type	Frame
Foundation Type	Concrete
Roof Material	Other
Lot Area	8,750 sqft (0.201 acres)
Lot Dimensions	125 ft deep x 70 ft wide
View / Lot	Dead End
Garage Type	Attached
Garage Area	156 sqft

Exterior Amenities

Porch	Open Frame Porch
Porch Area	24 sqft
Deck Area	98 sqft
Patio Area	280 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Heating Fuel	Oil
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Account Number	12393 00120
Street Address	20 ELDERBERRY RD
City	SYOSSET
State	NY
Zip	11791-6203
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TOWN #3 SCH DIST 013
Legal Subdivision	MAP OF SYOSSET GREENS SECTION #1
Legal Block	393
Legal Lot Number	12
Jurisdiction	NASSAU NY
Township / Civil Division	OYSTER BAY
Census Block Group	2
Census Block	2003
Census Tract	518800

Owner

20 Elderberry Rd is owned and occupied by two individuals who bought it in September 2021.

Source: Nassau County and Oyster Bay Town records, as of June 17, 2026

Owner of Record	2 Individual Names on File
Mailing Address	20 ELDERBERRY RD, SYOSSET, NY 11791-6203
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants with Right of Survivorship

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	2 Names on Deed
Last Sale	Sep 24, 2021 · Amount on File
Deed Sale	Sep 24, 2021 · Amount on File
Prior Sale	Aug 20, 2007 · Amount on File
Deed Document Number	2021125227
Deed Book / Page	14140 / 376
Record Updated	Oct 29, 2026

September 2021: Bargain and Sale Deed, Transfer

Document Type	Bargain and Sale Deed
Jurisdiction	NASSAU NY
Recording Date	Sep 24, 2021
Property Address	20 ELDERBERRY RD, SYOSSET, NY 11791-6203
Document Number	0141400376
Book / Page	14140 / 376
Map Reference	MAP 5637
Instrument Date	Aug 4, 2021
Instrument	2021-125227
Transaction Type	Transfer
Record Updated	Nov 3, 2021
Title Company	WESTCOR LAND TITLE INSURANCE COMPANY, WESTCOR LAND TITLE INS CO

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$2,840.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	933 PLEASANT ST STE 5, 5, FALL RIVER, MA 02723-1017

Mortgage

Document Number	2021125228458741
Date	Sep 24, 2021
Instrument	2021-125228458741

Lender

Name	HANOVER COMMUNITY BANK

Agreement

Type	Conventional Mortgage
Amount	Amount on Record

Interest

Rate	4.25%

Tax Assessment & Valuation

The 2025 property tax bill for 20 Elderberry Rd was $15,385 with a homeowner's exemption.

Source: Nassau County and Oyster Bay Town assessment roll, as of June 17, 2026

Property Jurisdictions

Type	Name
State	New York
County	Nassau County
County Subdivision	Oyster Bay Town
Unified School District	Syosset Central School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$500 Land $319 Building $181	$500,000
2025	$15,385.00
2023	$15,373.00 Additional exemption filed	$524 Land $339 Building $185	$524,000

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

FEMA maps place 20 Elderberry Rd in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective April 5, 2023 · 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	5 in force

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

The area around 20 Elderberry Rd has no burnable land within ember reach, so its wildfire risk is not rated.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Not rated no burnable land 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	JERICHO WD public/private · serves 58,000 people · EPA ID NY2902831
Water Source	Groundwater
Last State Inspection	Oct 2023
Lead	2 ppb (2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	Corrosion control Jul 2023
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 464 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Optimum Fiber · Cable	8,000 / 8,000
Verizon Fiber · Fixed Wireless in parts of the area	2,300 / 2,300
T-Mobile Fixed Wireless	100 / 20