511 Harvard Ave, North Baldwin (Baldwin), NY 11510 Property Records

Nassau County and Hempstead Town property record for 511 Harvard Ave, North Baldwin, NY 11510

Property Summary

Property Type	Single Family Home
Details	1.5 ba · 1,790 sqft · built 1924
Lot Size	0.144 acres (6,250 sqft)
Owner	Individual Name on Record
Last Sale	$560,000 (Sep 2022)
Tax Bill	$14,371 (2025)
Deeds & Mortgages	Sep 2022 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`54-007-00-0666`

Property Details

APN / Parcel Number

Primary APN	`54-007-00-0666`
Alternative APNs	`2089-54-007-00-0666-0` `54007000666000000000` `282089 54.-7-666` `54007 06660`

Interior

Full Baths	1.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	1,790 sqft Living Area
1st Floor Area	880 sqft

Exterior

Year Built	Built 1924
Effective Year Built	Effective 1924
Architectural Style	Old Style
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Foundation Type	Block
Roof Material	Other
Lot Area	6,250 sqft (0.144 acres)
Lot Dimensions	125 ft deep x 50 ft wide
Garage Type	Detached
Garage Area	216 sqft
Parking Spaces	1 Parking Space
Porch	Open Frame Porch
Porch Area	91 sqft
Patio Area	234 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Account Number	54007 06660
Street Address	511 HARVARD AVE
City	NORTH BALDWIN
State	NY
Zip	11510-2544
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TOWN #1 SCH DIST 010
Legal Block	7
Legal Lot Number	666-6
Jurisdiction	NASSAU NY
Township / Civil Division	HEMPSTEAD
Census Block Group	4
Census Block	4004
Census Tract	413600

Owner

Source: Nassau County and 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	Individual Name on Record
Mailing Address	511 HARVARD AVE, NORTH BALDWIN, NY 11510-2544
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Sep 13, 2022 · Amount on Record
Deed Sale	Sep 13, 2022 · Amount on Record
Deed Document Number	202293193
Deed Book / Page	14296 / 537
Record Updated	Oct 29, 2026

September 2022: Administrator's Deed, Transfer

Document Type	Administrator's Deed
Jurisdiction	NASSAU NY
Recording Date	Sep 13, 2022
Property Address	511 HARVARD AVE, NORTH BALDWIN, NY 11510-2544
Document Number	D142960537
Book / Page	D14296 / 537
Map Reference	MAP 42
Instrument Date	Aug 25, 2022
Instrument	2022-93193
Transaction Type	Transfer
Record Updated	Sep 20, 2022
Title Company	JUDICIAL TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$2,240.00
Amount Accuracy	Full Amount Stated
Additional	Lis Pendens Arm's Length Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name
Address	511 HARVARD AVE, 511, NORTH BALDWIN, NY 11510-2544

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	511 HARVARD AVE, NORTH BALDWIN, NY 11510-2544

Mortgage

Document Number	0202293194
Date	Sep 13, 2022
Instrument	2022-93194

Lender

Name	CLIFFCO INC
Type	Non-Lending Institution

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Sep 1, 2052

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	Baldwin Union Free School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$415 (-10.94%) Land $142 Building $273	$415,000 (-10.94%)
2025	$14,371.00 (+35.04%)
2023	$10,642.00 Homeowner's exemption Senior Citizen's exemption	$466 Land $160 Building $306	$466,000

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	4 in force
Nearby Flood Claims	1 (2023)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Sep 2023 · Severe Storm And Flooding

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 797 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