666 Humboldt St, Brooklyn, NY 11222 Property Records

New York City property record for 666 Humboldt St, Brooklyn, NY 11222

Property Summary

Property Type	Duplex
Details	2,742 sqft · built 1901
Lot Size	0.041 acres (1,800 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,650,000 (Jul 2019)
Tax Bill	$9,117 (2025)
Deeds & Mortgages	Jul 2019 Mortgage
APN	`02686-0072`

Property Details

APN / Parcel Number

Primary APN	`02686-0072`
Alternative APNs	`0904026860072` `3-02686-0072`

Interior

Units	2 Units
Stories	2 Stories
Building Area	2,742 sqft Living Area
1st Floor Area	900 sqft

Exterior

Year Built	Built 1901
Effective Year Built	Effective 1901
Architectural Style	Duplex Single
Lot Area	1,800 sqft (0.041 acres)
Lot Dimensions	100 ft deep x 18 ft wide

Location & Zoning

Account Number	3-02686-0072
Street Address	666 HUMBOLDT ST
City	BROOKLYN
State	NY
Zip	11222-4103
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	R6B
Legal Block	2686
Legal Lot Number	72
Jurisdiction	KINGS (BROOKLYN) NY
Township / Civil Division	BROOKLYN
Census Block Group	4
Census Block	4001
Census Tract	59100

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	666 HUMBOLDT ST, BROOKLYN, NY 11222-4103
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Individual(s)

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jul 25, 2019 · Amount on Record
Deed Sale	Jul 25, 2019 · Amount on Record
Deed Document Number	2019236085
Record Updated	Oct 29, 2026

July 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Jul 25, 2019
Property Address	666 HUMBOLDT ST, BROOKLYN, NY 11222-4103
Document Number	0000236085
Instrument Date	Jun 27, 2019
Instrument	236085
Transaction Type	Transfer
Record Updated	Aug 5, 2019
Title Company	TRADITIONAL ABSTRACT CORPORATION, TRADITIONAL ABSTRACT CORP

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants by the Entirety
Address	666 HUMBOLDT ST BROOKLYN NY 112224103, BROOKLYN, NY 11222-4103

Mortgage

Document Number	236086
Date	Jul 25, 2019
Instrument	236086

Lender

Name	TD BK NA
Type	Bank
Address	2035 LIMESTONE RD, WILMINGTON, DE 19808-5529

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Jul 24, 2049

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		$175,320 (+15.63%) Land $43,200 Building $132,120	$2,922,000 (+15.63%) Land $720,000 Building $2,202,000
2025	$9,117.00 (+10.86%)
2023	$8,224.00	$151,620 Land $43,200 Building $108,420	$2,527,000 Land $720,000 Building $1,807,000

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 Claims	3 (1980–1981)
Most Recent Claim	Jul 1981 · 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 1,514 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: Starry.

Nearby Properties on Humboldt St

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures