16643 21st Ave, Whitestone, NY 11357 Property Records

New York City property record for 16643 21st Ave, Whitestone, NY 11357

Property Summary

Property Type	Duplex
Details	1,080 sqft · built 1945
Lot Size	0.094 acres (4,100 sqft)
Owner	2 Individual Names on Record
Last Sale	$998,000 (Jul 2023)
Tax Bill	$9,704 (2025)
Deeds & Mortgages	Jul 2023 Sale & Mortgage
APN	`05752-0061`

Property Details

APN / Parcel Number

Primary APN	`05752-0061`
Alternative APNs	`2801057520061` `4-05752-0061`

Interior

Units	2 Units
Stories	1 Story
Building Area	1,080 sqft Living Area
1st Floor Area	792 sqft

Exterior

Year Built	Built 1945
Effective Year Built	Effective 1945
Architectural Style	Duplex Single
Lot Area	4,100 sqft (0.094 acres)
Lot Dimensions	100 ft deep x 41 ft wide

Location & Zoning

Account Number	4-05752-0061
Street Address	16643 21ST AVE
City	WHITESTONE
State	NY
Zip	11357-4003
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	R2A
Legal Block	5752
Legal Lot Number	61
Jurisdiction	QUEENS NY
Township / Civil Division	QUEENS
Census Block Group	1
Census Block	1004
Census Tract	101700

Owner

Source: New York City records, as of May 4, 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	178 MULBERRY ST, 20, NEW YORK, NY 10012-4550
Owner Type	Individual
Vesting	Individual(s)

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 26, 2023 · Amount on Record
Deed Sale	Jul 26, 2023 · Amount on Record
Prior Sale	May 22, 2014 · Amount on Record
Deed Document Number	2023186930
Prior Transfer Date	Feb 1, 2001
Record Updated	Oct 29, 2026

July 2023: Deed, Transfer

Document Type	Deed
Jurisdiction	QUEENS NY
Recording Date	Jul 26, 2023
Property Address	16643 21ST AVE, FLUSHING, NY 11357-4003
Document Number	0000186930
Instrument Date	Jul 12, 2023
Instrument	2023000186930
Transaction Type	Transfer
Record Updated	Aug 1, 2023

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
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	1205 149TH ST, WHITESTONE, NY 11357-1741

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	178 MULBERRY ST APT 20, 20, NEW YORK, NY 10012-4550

Mortgage

Document Number	0000186931
Date	Jul 26, 2023
Instrument	2023000186931

Lender

Name	MERS

Agreement

Amount	Amount Recorded

Tax Assessment & Valuation

Source: New York City assessment roll, as of May 4, 2026

Property Jurisdictions

Type	Name
State	New York
County	Queens County
Municipality	New York City
Unified School District	New York City Department Of Education (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$50,046 (+9.79%) Land $16,442 Building $33,604	$1,041,000 (+11.1%) Land $342,000 Building $699,000
2025	$9,704.00 (+6%)
2023	$9,155.00 (+2.8%)	$45,584 (-13.47%) Land $16,638 Building $28,946	$937,000 (+6.72%) Land $342,000 Building $595,000
2022	$8,906.00	$52,680 Land $20,520 Building $32,160	$878,000 Land $342,000 Building $536,000

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 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Not on file
Nearby Flood Policies	2 in force
Nearby Flood Claims	1 (1980)
Most Recent Claim	Nov 1980 · rainfall accumulation

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	NEW YORK CITY SYSTEM serves 8,271,000 people · EPA ID NY7003493
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, 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 745 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Verizon Fiber · Fixed Wireless in parts of the area	2,300 / 2,300
Spectrum Cable · Fiber in parts of the area	1,000 / 1,000
T-Mobile Fixed Wireless	100 / 20