669 Thomas Ave, Baldwin, NY 11510 Property Records

Nassau County and Hempstead Town property record for 669 Thomas Ave, Baldwin, NY 11510 · Last verified June 2026

Property Summary

Property Type	Single Family Home
Details	1 ba · 1,112 sqft · built 1918
Lot Size	0.186 acres (8,080 sqft)
Owner	Company Name on File
Last Sale	$230,000 (Feb 2002)
Tax Bill	$11,657 (2025)
Flood Zone	Zone X (minimal risk)
APN	`54-218-01-0143`

Property Details

APN / Parcel Number

Primary APN	`54-218-01-0143`
Alternative APNs	`2089-54-218-01-0143-0` `282089 54.-21801-143` `54218010143000000000` `542180101430`

Interior

Full Baths	1 Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,112 sqft Living Area
1st Floor Area	1,020 sqft

Exterior

Year Built	Built 1918
Effective Year Built	Effective 1918
Architectural Style	Old Style
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Material	Other
Lot Area	8,080 sqft (0.186 acres)
Lot Dimensions	102 ft deep x 80 ft wide
Garage Type	Detached
Garage Area	160 sqft
Porch	Open Frame Porch
Porch Area	238 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	542180101430
Street Address	669 THOMAS AVE
City	BALDWIN
State	NY
Zip	11510-3919
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	143-146
Legal Block	21801
Legal Lot Number	143-1
Jurisdiction	NASSAU NY
Township / Civil Division	HEMPSTEAD
Census Block Group	5
Census Block	5012
Census Tract	413700

Owner

Source: Nassau County and Hempstead Town records · APN 54-218-01-0143

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	Company Name on File
Mailing Address	240 E BROADWAY, ROSLYN, NY 11576-2136
Owner Type	Company
Vesting	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Feb 14, 2002 · Amount on Record
Deed Sale	Feb 14, 2002 · Amount on Record
Deed Book / Page	11438 / 256
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	New York
County	Nassau County
County Subdivision	Hempstead Town
Unified School District	Baldwin Union Free 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		$364 (-15.35%) Land $183 Building $181	$364,000 (-15.35%)
2025	$11,657.00 (+1.15%)
2023	$11,524.00 Additional exemption filed	$430 Land $216 Building $214	$430,000

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Nassau County (36059C), updated April 5, 2023 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 360594137005, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No
Nearest Special Flood Hazard Area	Zone AE, within 100 ft
Flood Insurance Cost	Premium on Record median of 55 individual NFIP policies nearby
Nearby Flood Policies	55 in force 50 of 55 on primary residences
Nearby Flood Claims	67 (1978–2022)
Claims Outside the SFHA	22 of 67
Most Recent Claim	Dec 2022, rainfall accumulation
Flood Events	Hurricane Sandy (Nov 2012), 46 claims Hurricane Irene (Aug 2011), 6 claims Coastal Storm, High Tides, Heavy Rain, & Flooding (Dec 1992), 5 claims

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
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.