321 Boundary Ave, Bethpage, NY 11714 Property Records

Nassau County and Oyster Bay Town property record for 321 Boundary Ave, Bethpage, NY 11714

Property Summary

Property Type	Single Family Home
Details	1 ba · 1,394 sqft · built 1953
Lot Size	0.149 acres (6,500 sqft)
Owner	2 Individual Names on File
Tax Bill	$10,555 (2025)
Flood Zone	Zone X (minimal risk)
APN	`49-212-00-0001`

Property Details

APN / Parcel Number

Primary APN	`49-212-00-0001`
Alternative APNs	`2489-49-212-00-0001-0` `49212000001000000000` `282489 49.-212-1` `49212 00010`

Interior

Full Baths	1 Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,394 sqft Living Area
1st Floor Area	792 sqft

Exterior

Year Built	Built 1953
Effective Year Built	Effective 1953
Architectural Style	Cape Cod
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Material	Other
Lot Area	6,500 sqft (0.149 acres)
Lot Dimensions	100 ft deep x 65 ft wide
Gazebo	64 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	49212 00010
Street Address	321 BOUNDARY AVE
City	BETHPAGE
State	NY
Zip	11714-6402
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TOWN #3 SCH DIST 018
Legal Subdivision	ROSEMARY ESTATES
Legal Block	212
Legal Lot Number	1
Jurisdiction	NASSAU NY
Township / Civil Division	OYSTER BAY
Census Block Group	6
Census Block	6008
Census Tract	520300

Owner

Source: Nassau County and Oyster Bay Town records · APN 49-212-00-0001

Assessment roll updated June 17, 2026 · Last verified July 2026

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

Owner of Record	2 Individual Names on File
Mailing Address	321 BOUNDARY AVE, BETHPAGE, NY 11714-6402
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: Nassau County and Oyster Bay Town records · Assessment roll updated June 17, 2026 · Last verified July 2026

Property Jurisdictions

Type	Name
State	New York
County	Nassau County
County Subdivision	Oyster Bay Town
Unified School District	Plainedge Union Free School District (KG - 12)

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$490 (-) Land $256 Building $234	$490,000 (-)
2025	$10,555.00 (-12.16%) Senior Citizen's exemption Veteran's exemption	$490 (-) Land $256 Building $234	$490,000 (-)
2023	$12,016.00 Homeowner's exemption Veteran's exemption	$490 Land $256 Building $234	$490,000

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of April 5, 2023 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	1 in force

Wildfire

Wildfire Risk	Not rated no burnable land within ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

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

Based on FCC filings for 624 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	SOUTH FARMINGDALE WD public/private · serves 44,700 people
Water Source	Groundwater
Last State Inspection	Feb 2026
Lead	1 ppb (2022–2024) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.