3 Townsend Dr, Syosset, NY 11791 Property Records

Nassau County and Oyster Bay Town property record for 3 Townsend Dr, Syosset, NY 11791

Property Summary

Property Type	Single Family Home
Details	2.5 ba · 2,549 sqft · built 1960
Lot Size	0.447 acres (19,467 sqft)
Owner	2 Individual Names on File
Last Sale	$1,130,000 (Jan 2021)
Tax Bill	$27,144 (2025)
Deeds & Mortgages	Jan 2021 Sale
Flood Zone	Zone X (minimal risk)
APN	`25-037-00-0006`

Property Details

APN / Parcel Number

Primary APN	`25-037-00-0006`
Alternative APNs	`2489-25-037-00-0006-0` `25037000006000000000` `282489 25.-37-6` `25037 00060`

Interior

Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	2,549 sqft Living Area
1st Floor Area	880 sqft

Exterior

Year Built	Built 1960
Effective Year Built	Effective 1960
Architectural Style	Colonial
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Material	Other
Lot Area	19,467 sqft (0.447 acres)
Lot Dimensions	202 ft deep x 90 ft wide
Garage Type	Detached
Garage Area	400 sqft
Parking Spaces	2 Parking Spaces

Exterior Amenities

Pool Area	800 sqft
Porch	Open Frame Porch
Porch Area	92 sqft
Deck Area	796 sqft
Balcony Area	40 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	25037 00060
Street Address	3 TOWNSEND DR
City	SYOSSET
State	NY
Zip	11791-2916
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TOWN #3 SCH DIST 012
Legal Subdivision	CALVERT MANOR/SYOSSET SEC #3
Legal Block	37
Legal Lot Number	6
Jurisdiction	NASSAU NY
Township / Civil Division	OYSTER BAY
Census Block Group	1
Census Block	1002
Census Tract	518400

Owner

3 Townsend Dr is owned and occupied by two individuals who bought it in January 2021.

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

Owner of Record	2 Individual Names on File
Mailing Address	3 TOWNSEND DR, SYOSSET, NY 11791-2916
Occupancy	Owner Occupied
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	2 Names on Deed
Last Sale	Jan 25, 2021 · Amount on File
Deed Sale	Jan 25, 2021 · Amount on File
Deed Document Number	20212020010199
Deed Book / Page	14031 / 635
Record Updated	Sep 20, 2026

January 2021: Bargain and Sale Deed, Transfer

Document Type	Bargain and Sale Deed
Jurisdiction	NASSAU NY
Recording Date	Jan 25, 2021
Property Address	3 TOWNSEND DR, SYOSSET, NY 11791-2916
Document Number	0140310635
Book / Page	14031 / 635
Map Reference	FILE 7204
Instrument Date	Jan 7, 2021
Instrument	2020-010199
Transaction Type	Transfer
Record Updated	May 14, 2021
Title Company	TITLE INSURANCE CO OF NEW YO

Transaction

Amount	Amount on Record
Tax	$15,820.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	77 113TH ST, FOREST HILLS, NY 11375

Tax Assessment & Valuation

The 2025 property tax bill for 3 Townsend Dr was $27,144 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		$891 Land $359 Building $532	$891,000
2025	$27,144.00
2023	$27,629.00 Additional exemption filed	$1,010 Land $408 Building $602	$1,010,000

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 3 Townsend Dr in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 1981.

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
Flood Insurance Cost	Premium on File median of 10 policies
Nearby Flood Policies	10 in force
Nearby Flood Claims	2 (1981–1984)
Most Recent Claim	May 1984 · tidal / storm surge

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 3 Townsend 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 99.1% of the US · lower than 99.2% 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	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 257 locations within half a mile, as of December 31, 2025

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