19 Post St, Glen Head, NY 11545 Property Records

Nassau County and Oyster Bay Town property record for 19 Post St, Glen Head, NY 11545

Property Summary

Property Type	Single Family Home
Details	3 ba · 2,016 sqft · built 1932
Lot Size	0.115 acres (5,000 sqft)
Owner	Individual Name on File
Last Sale	$90,000 (Jul 1999)
Tax Bill	$14,799 (2025)
Flood Zone	Zone X (minimal risk)
APN	`20-023-00-0048`

Property Details

APN / Parcel Number

Primary APN	`20-023-00-0048`
Alternative APNs	`2489-20-023-00-0048-0` `20023000048000000000` `282489 20.-23-48` `20023 00480`

Interior

Full Baths	3 Baths
Total Rooms	12 Rooms
Stories	2 Stories
Building Area	2,016 sqft Living Area
1st Floor Area	1,008 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1932
Effective Year Built	Effective 1932
Architectural Style	Old Style
Exterior Material	Wood
Construction Type	Frame
Roof Material	Other
Lot Area	5,000 sqft (0.115 acres)
Lot Dimensions	100 ft deep x 50 ft wide
Garage Type	Detached
Garage Area	216 sqft
Parking Spaces	1 Parking Space

Exterior Amenities

Porch	Open Frame Porch
Porch Area	40 sqft
Deck Area	144 sqft
Patio Area	144 sqft
Balcony Area	8 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	20023 00480
Street Address	19 POST ST
City	GLEN HEAD
State	NY
Zip	11545-1810
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	48,148
Legal Subdivision	GLEN HEAD OVERLOOK
Legal Block	23
Legal Lot Number	48
Jurisdiction	NASSAU NY
Township / Civil Division	OYSTER BAY
Census Block Group	3
Census Block	3007
Census Tract	517600

Owner

Source: Nassau County and Oyster Bay Town records · APN 20-023-00-0048

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

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

Owner of Record	Individual Name on File
Mailing Address	19 POST ST, GLEN HEAD, NY 11545-1810
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Jul 16, 1999 · Amount on Record
Deed Sale	Jul 16, 1999 · Amount on Record
Deed Document Number	19992560
Deed Book / Page	11079 / 909
Last Transfer Date	Dec 05, 2014
Transfer Doc	0131560370
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	New York
County	Nassau County
County Subdivision	Oyster Bay Town
Unified School District	North Shore Central School District (KG - 12)

Tax Bill & Assessment History

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.

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$595 (-4.8%) Land $177 Building $418	$595,000 (-4.8%)
2025	$14,799.00 (-0.74%)	$625 (-3.7%) Land $186 Building $439	$625,000 (-3.7%)
2023	$14,909.00 Additional exemption filed	$649 Land $193 Building $456	$649,000

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 Claims	4 (1980–2014)
Claims Outside the SFHA	4 of 4
Most Recent Claim	Apr 2014 · rainfall accumulation

Wildfire

Wildfire Risk	Low lower than 80% of the US · above 54% of New York
Wildfire Likelihood	0.01% annual chance
Exposure	None beyond 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	2,300 / 2,300
T-Mobile USA Fixed Wireless	100 / 20

Based on FCC filings for 290 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	LIBERTY UTILITIES NEW YORK - SEA CLIFF private · serves 13,400 people
Water Source	Groundwater
Last State Inspection	Jan 2024
Lead	Under 1 ppb (2021–2023) 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.