1643 Library Ave, Bronx, NY 10465 Property Records

New York City property record for 1643 Library Ave, Bronx, NY 10465

Property Summary

Property Type	Duplex
Details	2,730 sqft · built 1940
Lot Size	0.092 acres (4,000 sqft)
Owner	2 Individual Names on File
Last Sale	$979,000 (Feb 2024)
Tax Bill	$8,946 (2025)
Deeds & Mortgages	Feb 2024 Sale & Mortgage
APN	`05416-0091`

Property Details

APN / Parcel Number

Primary APN	`05416-0091`
Alternative APNs	`1803054160091` `2-05416-0091`

Interior

Units	2 Units
Stories	2 Stories
Building Area	2,730 sqft Living Area
1st Floor Area	828 sqft

Exterior

Year Built	Built 1940
Effective Year Built	Effective 2007
Architectural Style	Duplex Single
Lot Area	4,000 sqft (0.092 acres)
Lot Dimensions	100 ft deep x 40 ft wide

Location & Zoning

Account Number	2-05416-0091
Street Address	1643 LIBRARY AVE
City	BRONX
State	NY
Zip	10465-1013
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	R3A
Legal Block	5416
Legal Lot Number	91
Jurisdiction	BRONX NY
Township / Civil Division	BRONX
Census Block Group	2
Census Block	2002
Census Tract	27402

Owner

Source: New York City records · APN 05416-0091

Assessment roll updated April 29, 2026 · Last verified May 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	870 CLAREMONT PKWY # 2E, 2E, BRONX, NY 10456
Owner Type	Individual
Vesting	Individual(s)

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Feb 08, 2024 · Amount on Record
Deed Sale	Feb 08, 2024 · Amount on Record
Prior Sale	Feb 07, 2006 · Amount on Record
Deed Document Number	20242024000035145
Prior Transfer Date	Oct 27, 2006
Prior Transfer Doc	0000664859
Record Updated	Jun 08, 2026

February 2024: Deed, Transfer

Document Type	Deed
Jurisdiction	BRONX NY
Recording Date	Feb 08, 2024
Property Address	1643 LIBRARY AVE, BRONX, NY 10465-1013
Document Number	0000035145
Instrument Date	Feb 05, 2024
Instrument	2024000035145
Transaction Type	Transfer
Record Updated	Feb 20, 2024

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	107 CARVER TER, YONKERS, NY 10710-3142

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	870 CLAREMONT PKWY # 2E, 2E, BRONX, NY 10456

Mortgage

Document Number	0000035146
Date	Feb 08, 2024
Instrument	2024000035146

Lender

Name	MORTGAGE ELECTRONIC SYSTEMS, INC.

Agreement

Amount	Amount Recorded

Tax Assessment & Valuation

Source: New York City records · Assessment roll updated April 29, 2026 · Last verified May 2026

Property Jurisdictions

Type	Name
State	New York
County	Bronx County
Municipality	New York City
Unified School District	New York City Department Of Education (PK - 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		$46,932 (+10.98%) Land $9,085 Building $37,847	$1,152,000 (+10.98%) Land $223,000 Building $929,000
2025	$8,946.00 (+5.33%)
2023	$8,493.00	$42,287 Land $9,085 Building $33,202	$1,038,000 Land $223,000 Building $815,000

Flood & Wildfire

Source: FEMA National Flood Hazard Layer · 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	Not on file
Nearby Flood Policies	2 in force
Nearby Flood Claims	5 (1979–2011)
Claims Outside the SFHA	2 of 5
Most Recent Claim	Aug 2011 · Hurricane Irene

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 · Fixed Wireless in parts of the area	2,300 / 2,300
T-Mobile USA Fixed Wireless	100 / 20

Based on FCC filings for 920 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	NEW YORK CITY SYSTEM serves 8,271,000 people
Water Source	Surface water
Last State Inspection	Dec 2025
Lead	10 ppb (2024) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	Uncovered finished water reservoir currently in violation since Feb 2017
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.