1026 Cornwell Ave, Baldwin, NY 11510 Property Records

Nassau County and Hempstead Town property record for 1026 Cornwell Ave, Baldwin, NY 11510

Property Summary

Property Type	Single Family Home
Details	1 ba · 1,268 sqft · built 1923
Lot Size	0.114 acres (4,960 sqft)
Owner	2 Individual Names on File
Last Sale	$320,000 (Jul 2017)
Tax Bill	$9,468 (2025)
Deeds & Mortgages	Jul 2017 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`54-373-00-1148`

Property Details

APN / Parcel Number

Primary APN	`54-373-00-1148`
Alternative APNs	`2089-54-373-00-1148-0` `54373001148000000000` `282089 54.-373-1148` `54373 11480`

Interior

Full Baths	1 Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,268 sqft Living Area
Gross Area	1,460 sqft
1st Floor Area	768 sqft
Attic	Attic
Attic Area	192 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1923
Effective Year Built	Effective 1923
Architectural Style	Cottage
Exterior Material	Wood
Construction Type	Frame
Roof Material	Wood Shingle
Lot Area	4,960 sqft (0.114 acres)
Lot Dimensions	122 ft deep x 40 ft wide
View / Lot	Highway

Exterior Amenities

Porch	Enclosed Frame Porch
Porch Area	192 sqft
Deck Area	175 sqft
Patio Area	175 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	54373 11480
Street Address	1026 CORNWELL AVE
City	BALDWIN
State	NY
Zip	11510-4729
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	1148-1149
Legal Subdivision	MAP OF BALDWIN HARBOR SECTION 2
Legal Block	373
Legal Lot Number	1148
Jurisdiction	NASSAU NY
Township / Civil Division	HEMPSTEAD
Census Block Group	3
Census Block	3015
Census Tract	413804

Owner

Source: Nassau County and Hempstead Town records · APN 54-373-00-1148

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	2 Individual Names on File
Mailing Address	1026 CORNWELL AVE, BALDWIN, NY 11510-4729
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants with Right of Survivorship

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Jul 31, 2017 · Amount on Record
Deed Sale	Jul 31, 2017 · Amount on Record
Deed Document Number	201774418
Deed Book / Page	13539 / 213
Record Updated	Sep 20, 2026

July 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	NASSAU NY
Recording Date	Jul 31, 2017
Property Address	1026 CORNWELL AVE, BALDWIN, NY 11510-4729
Document Number	0135390213
Book / Page	013539 / 000213
Instrument Date	Jul 14, 2017
Instrument	74418
Transaction Type	Transfer
Record Updated	Aug 25, 2017
Title Company	MKM ABSTRACT SERVICES INC

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$1,280.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	51 SMITH ST #B5 MERRICK NY 115663455, B5, MERRICK, NY 11566-3455

Mortgage

Document Number	422760432
Date	Jul 31, 2017
Book Page	042276/000432
Instrument	74419

Lender

Name	SUPREME LNDG
Address	DALLAS, TX 75254

Agreement

Type	Conventional with PMI
Amount	Amount Recorded
Term	360 Months
Due	Jul 30, 2047

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		$296 (-6.62%) Land $127 Building $169	$296,000 (-6.62%)
2025	$9,468.00 (+9%)
2023	$8,686.00 Additional exemption filed	$317 Land $136 Building $181	$317,000

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
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 89 policies
Community Rating System	Class 8 (10% premium discount)
Nearby Flood Policies	89 in force
Nearby Flood Claims	199 (1978–2023)
Claims Outside the SFHA	47 of 199
Most Recent Claim	Sep 2023 · Severe Storm And Flooding
Claims by Event	Hurricane Sandy, Nov 2012 · 100 claims Hurricane Irene, Aug 2011 · 32 claims Coastal Storm, High Tides, Heavy Rain, & Flooding, Dec 1992 · 15 claims

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	2,300 / 2,300
T-Mobile USA Fixed Wireless	100 / 20

Based on FCC filings for 912 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 - LYNBROOK private · serves 220,000 people
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 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.