644 6th Ave, Brooklyn, NY 11215 Property Records

New York City property record for 644 6th Ave, Brooklyn, NY 11215

Property Summary

Property Type	Triplex
Details	3,000 sqft · built 1910
Lot Size	0.039 acres (1,680 sqft)
Owner	2 Company Names on Record
Tax Bill	$5,600 (2026)
Deeds & Mortgages	Oct 2025 Sale Sep 2018 Mortgage + 1 more
APN	`00879-0047`

Property Details

APN / Parcel Number

Primary APN	`00879-0047`
Alternative APNs	`0309008790047` `3-00879-0047`

Interior

Units	3 Units
Stories	3 Stories
Building Area	3,000 sqft Living Area
1st Floor Area	1,000 sqft

Exterior

Year Built	Built 1910
Effective Year Built	Effective 1910
Architectural Style	Triplex
Lot Area	1,680 sqft (0.039 acres)
Lot Dimensions	84 ft deep x 20 ft wide

Location & Zoning

Account Number	3-00879-0047
Street Address	644 6TH AVE
City	BROOKLYN
State	NY
Zip	11215-5403
Property Category	Residential
Property Type	Residential > Multi-Unit > Triplex
Local Zoning Code	R6B
Legal Block	879
Legal Lot Number	47
Jurisdiction	KINGS (BROOKLYN) NY
Township / Civil Division	BROOKLYN
Census Block Group	2
Census Block	2001
Census Tract	14300

Owner

Source: New York City records, as of August 18, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Company Names on Record
Mailing Address	644 6TH AVE, BROOKLYN, NY 11215-5403
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Oct 24, 2025	Deed, Transfer
Sep 25, 2018	Deed of Trust, Mortgage NEW PENN FINANCIAL LLC
Sep 12, 2018	Loan Modification, Mortgage · Conventional Mortgage NEW PENN FIN'L LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 24, 2025
Deed Sale	Oct 24, 2025
Prior Transfer Date	Sep 12, 2018
Prior Transfer Doc	0000319285
Record Updated	Sep 20, 2026

October 2025: Deed, Transfer

Document Type	Deed
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Oct 24, 2025
Property Address	644 6TH AVE, BROOKLYN, NY 11215-5403
Document Number	0000290167
Instrument Date	Oct 20, 2025
Instrument	2025000290167
Transaction Type	Transfer
Record Updated	Nov 4, 2025

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	644 6TH AVE, BROOKLYN, NY 11215-5403

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	644 6TH AVE, BROOKLYN, NY 11215-5403

September 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KINGS (BROOKLYN) NY
Property Address	644 6TH AVE, BROOKLYN, NY 11215-5403
Transaction Type	Mortgage
Record Updated	Feb 7, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	644 6TH AVE, BROOKLYN, NY 11215-5403

Mortgage

Document Number	0000319289
Date	Sep 25, 2018
Instrument	2018000319289

Lender

Name	NEW PENN FINANCIAL LLC
Type	Mortgage Company
Address	1901 E VOORHEES ST STE C, DANVILLE, IL 61834

Agreement

Amount	Amount Recorded

September 2018: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	KINGS (BROOKLYN) NY
Property Address	644 6TH AVE, BROOKLYN, NY 11215-5403
Document Number	0000326311
Instrument Date	Sep 12, 2018
Transaction Type	Mortgage
Record Updated	Jan 15, 2019
Title Company	WOLF SETTLEMENT SERVICES LLC, WOLF SETTLEMENT SVCS LLC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	644 6TH AVE BROOKLYN NY 112155403, BROOKLYN, NY 11215-5403

Mortgage

Document Number	0000326311
Date	Oct 1, 2018
Instrument	326311

Lender

Name	NEW PENN FIN'L LLC
Type	Funding / Finance Company
Address	PLYMOUTH MEETING, PA 19462

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Sep 30, 2048

Interest

Rate Type	Fixed Rate
Rate	4.37%

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	New York
County	Kings 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	$5,600.00 (-1.03%)	$171,360 (+25.43%) Land $13,680 Building $157,680	$2,856,000 (+25.43%) Land $228,000 Building $2,628,000
2025	$5,658.00 (+0.82%)	$136,620 (-18.56%) Land $13,680 Building $122,940	$2,277,000 (-18.56%) Land $228,000 Building $2,049,000
2024	$5,612.00 (+6.27%)
2023	$5,281.00	$167,760 Land $13,680 Building $154,080	$2,796,000 Land $228,000 Building $2,568,000

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

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	4 in force

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 1,605 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

May also be available: Optimum, Starry.

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