6 de Chiaro Ln, Williston Park, NY 11596 Property Records

Nassau County and North Hempstead Town property record for 6 de Chiaro Ln, Williston Park, NY 11596

Property Summary

Property Type	Single Family Home
Details	2.5 ba · 2,184 sqft · built 1961
Lot Size	0.164 acres (7,130 sqft)
Owner	2 Individual Names on Record
Last Sale	$950,000 (Sep 2021)
Tax Bill	$18,703 (2025)
Deeds & Mortgages	Sep 2021 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`09-641-00-0020`

Property Details

APN / Parcel Number

Primary APN	`09-641-00-0020`
Alternative APNs	`2289-09-641-00-0020-0` `09641000020000000000` `282289 9.-641-20` `09641 00200`

Interior

Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	2,184 sqft Living Area
Gross Area	2,204 sqft
1st Floor Area	1,327 sqft
Basement Area	687 sqft
Finished Basement	667 sqft
Unfinished Basement	20 sqft
Game Room	Game Room
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1961
Effective Year Built	Effective 1961
Architectural Style	Split Level
Exterior Material	Brick/Stone
Construction Type	Frame
Foundation Type	Concrete
Roof Material	Other
Lot Area	7,130 sqft (0.164 acres)
Lot Dimensions	115 ft deep x 63 ft wide
Garage Type	Carport
Garage Area	348 sqft
Carport	Carport
Carport Area	348 sqft
Parking Spaces	1 Parking Space
Patio Area	460 sqft
Balcony Area	46 sqft
Utility Building	88 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	09641 00200
Street Address	6 DE CHIARO LN
City	WILLISTON PARK
State	NY
Zip	11596-1008
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TOWN #2 SCH DIST 009
Legal Block	641
Legal Lot Number	20
Jurisdiction	NASSAU NY
Township / Civil Division	NORTH HEMPSTEAD
Census Block Group	4
Census Block	4002
Census Tract	303102

Owner

Source: Nassau County and North Hempstead Town records, as of June 17, 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	6 DE CHIARO LN, WILLISTON PARK, NY 11596-1008
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Sep 10, 2021 · Amount on Record
Deed Sale	Sep 10, 2021 · Amount on Record
Prior Sale	Sep 19, 2003 · Amount on Record
Deed Document Number	2021118428
Deed Book / Page	14133 / 260
Record Updated	Oct 29, 2026

September 2021: Bargain and Sale Deed, Transfer

Document Type	Bargain and Sale Deed
Jurisdiction	NASSAU NY
Recording Date	Sep 10, 2021
Property Address	6 DE CHIARO LN, WILLISTON PARK, NY 11596-1008
Document Number	0141330260
Book / Page	14133 / 260
Map Reference	MAP 5375
Instrument Date	Aug 18, 2021
Instrument	2021-118428
Transaction Type	Transfer
Record Updated	Oct 6, 2021

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$3,800.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	6 DE CHIARO LN, WILLISTON PARK, NY 11596-1008

Mortgage

Document Number	202111842945825819
Date	Sep 10, 2021
Instrument	2021-11842945825819

Lender

Name	ROCKET MORTGAGE LLC

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$830 (-6.11%) Land $370 Building $460	$830,000 (-6.11%)
2025	$18,703.00 (-1.08%)
2023	$18,907.00 Additional exemption filed	$884 Land $398 Building $486	$884,000

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 minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	2 in force
Nearby Flood Claims	6 (1979–2011)
Claims Outside the SFHA	3 of 6
Most Recent Claim	Aug 2011 · Hurricane Irene

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	GARDEN CITY PARK WD public/private · serves 18,000 people · EPA ID NY2902825
Water Source	Groundwater
Last State Inspection	Aug 2025
Lead	3 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, 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 888 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