821 Longview Ave, Valley Stream, NY 11581 Property Records

Nassau County and Hempstead Town property record for 821 Longview Ave, Valley Stream, NY 11581

Property Summary

Property Type	Single Family Home
Details	3 ba · 3,004 sqft · built 1957
Lot Size	0.17 acres (7,400 sqft)
Owner	2 Individual Names on Record
Last Sale	$995,000 (Nov 2023)
Tax Bill	$26,837 (2025)
Deeds & Mortgages	Nov 2023 Sale
Flood Zone	Zone X (moderate risk)
APN	`39-544-00-0038`

Property Details

APN / Parcel Number

Primary APN	`39-544-00-0038`
Alternative APNs	`2089-39-544-00-0038-0` `39544000038000000000` `282089 39.-544-38` `39544 00380`

Interior

Full Baths	3 Baths
Total Rooms	7 Rooms
Stories	1 Story
Building Area	3,004 sqft Living Area
Gross Area	3,537 sqft
1st Floor Area	1,452 sqft
Basement Area	758 sqft
Finished Basement	726 sqft
Unfinished Basement	32 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1957
Effective Year Built	Effective 1957
Architectural Style	Split Level
Exterior Material	Wood
Construction Type	Frame
Roof Material	Other
Lot Area	7,400 sqft (0.17 acres)
Lot Dimensions	100 ft deep x 74 ft wide
Garage Type	Attached
Garage Area	501 sqft
Parking Spaces	1 Parking Space

Exterior Amenities

Pool Area	576 sqft
Porch	Open Frame Porch
Porch Area	44 sqft
Patio Area	704 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	39544 00380
Street Address	821 LONGVIEW AVE
City	VALLEY STREAM
State	NY
Zip	11581-2822
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TOWN #1 SCH DIST 014
Legal Block	544
Legal Lot Number	38-39
Jurisdiction	NASSAU NY
Township / Civil Division	HEMPSTEAD
Census Block Group	4
Census Block	4003
Census Tract	410900

Owner

Source: Nassau County and Hempstead Town records, as of July 16, 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 Record
Mailing Address	147 GIBSON BLVD, VALLEY STREAM, NY 11581-3369
Owner Type	Individual
Vesting	Married Man, Separate Property

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 21, 2023 · Amount on Record
Deed Sale	Nov 21, 2023 · Amount on Record
Deed Document Number	2023-69990
Deed Book / Page	D14441 / 186
Record Updated	Sep 20, 2026

November 2023: Bargain and Sale Deed, Transfer

Document Type	Bargain and Sale Deed
Jurisdiction	NASSAU NY
Recording Date	Nov 21, 2023
Property Address	821 LONGVIEW AVE, VALLEY STREAM, NY 11581-2822
Document Number	D144410186
Book / Page	D14441 / 186
Map Reference	CASE 6336
Instrument Date	Oct 19, 2023
Instrument	2023-69990
Transaction Type	Transfer
Record Updated	Nov 29, 2023
Title Company	OMINI TITLE AGENCY, OMNI TITLE AGENCY

Transaction

Amount	Amount Recorded
Tax	$3,980.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name
Address	821 LONGVIEW AVE, VALLEY STREAM, NY 11581-2822

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	147 GIBSON BLVD, VALLEY STREAM, NY 11581-3369

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	New York
County	Nassau County
County Subdivision	Hempstead Town
Unified School District	Hewlett-Woodmere Union Free School District (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$799 (-0.87%) Land $299 Building $500	$799,000 (-0.87%)
2025	$26,837.00 (+65.2%)
2023	$16,245.00 Homeowner's exemption Disabled Person's exemption Veteran's exemption	$806 Land $301 Building $505	$806,000

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

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 moderate risk
500-Year Floodplain	Yes 0.2% annual chance
Nearest Special Flood Hazard Area	Zone AE, within 100 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 208 policies
Nearby Flood Policies	208 in force
Nearby Flood Claims	138 (1980–2023)
Claims Outside the SFHA	65 of 138
Most Recent Claim	Sep 2023 · Severe Storm And Flooding
Claims by Event	Severe Storm And Flooding, Sep 2023 · 6 claims Hurricane Sandy, Oct 2012 · 77 claims Hurricane Irene, Sep 2011 · 29 claims

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

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	LIBERTY UTILITIES NEW YORK - LYNBROOK private · serves 220,000 people · EPA ID NY2902835
Water Source	Groundwater
Last State Inspection	Jul 2023
Lead	5 ppb (2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	Corrosion control Jul 2025
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 624 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