866 Knickerbocker Ave, #6, Brooklyn, NY 11207 Property Records

New York City property record for 866 Knickerbocker Ave, #6, Brooklyn, NY 11207

Property Summary

Property Type	Multi-Family Dwellings
Details	4,725 sqft · built 1910
Lot Size	0.052 acres (2,250 sqft)
Owner	Company Name on Record
Tax Bill	$6,697 (2026)
Deeds & Mortgages	Nov 2018 Loan Modification Jan 2019 Mortgage + 2 more
APN	`03430-0032`

Property Details

APN / Parcel Number

Primary APN	`03430-0032`
Alternative APNs	`1108034300032` `3-03430-0032`

Interior

Units	8 Units
Stories	3 Stories
Building Area	4,725 sqft Living Area
1st Floor Area	1,575 sqft

Exterior

Year Built	Built 1910
Effective Year Built	Effective 1910
Architectural Style	Multi-Family
Lot Area	2,250 sqft (0.052 acres)
Lot Dimensions	90 ft deep x 25 ft wide

Location & Zoning

Account Number	3-03430-0032
Street Address	866 KNICKERBOCKER AVE, 6
City	BROOKLYN
State	NY
Zip	11207-1386
Property Category	Residential
Property Type	Residential > Multi-Unit > Multi-Family Dwellings
Local Zoning Code	R6
Legal Block	3430
Legal Lot Number	32
Jurisdiction	KINGS (BROOKLYN) NY
Township / Civil Division	BROOKLYN
Census Block Group	2
Census Block	2000
Census Tract	40900

Owner

Source: New York City records, as of August 31, 2026

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	Company Name on Record
Mailing Address	77 MAIN ST, STATEN ISLAND, NY 10307-1110
Owner Type	Company
Vesting	Company

Deeds, Mortgages & Sale History

Date	Document
Nov 27, 2018	Loan Modification, Mortgage · Conventional Mortgage MISCELLANEOUS GOVT AGCY
Jan 11, 2019	Quit Claim Deed, Mortgage · Conventional Mortgage COMMUNITY DEV TRUST LP
Nov 27, 2018	Loan Modification, Mortgage MISCELLANEOUS GOVT AGCY
Nov 27, 2018	Loan Modification, Mortgage COMMUNITY DEV TRUST LP

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Oct 31, 1997
Deed Sale	Oct 31, 1997
Prior Sale	May 9, 1997
Deed Book / Page	4053 / 0309
Last Transfer Date	Nov 21, 2003
Transfer Doc	0000099473
Record Updated	Oct 29, 2026

November 2018: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	KINGS (BROOKLYN) NY
Property Address	866 KNICKERBOCKER AVE # 6, 6, BROOKLYN, NY 11207-1386
Document Number	0000013489
Instrument Date	Nov 27, 2018
Transaction Type	Mortgage
Record Updated	Jan 24, 2019
Title Company	STEWART TITLE, STEWART TITLE INSURANCE CO

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	77 MAIN ST #101 STATEN ISLAND NY 103071110, 101, STATEN ISLAND, NY 10307-1110

Mortgage

Document Number	0000013489
Date	Jan 11, 2019
Instrument	13489

Lender

Name	MISCELLANEOUS GOVT AGCY
Address	100 GOLD ST, NEW YORK, NY 10038-1605

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded

January 2019: Quit Claim Deed, Mortgage

Document Type	Quit Claim Deed
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Jan 11, 2019
Property Address	866 KNICKERBOCKER AVE # 6, 6, BROOKLYN, NY 11207-1386
Document Number	0000013480
Instrument Date	Nov 27, 2018
Instrument	13480
Transaction Type	Mortgage
Record Updated	Jan 29, 2019
Title Company	STEWART TITLE, STEWART TITLE INSURANCE CO

Transaction

Tax	$0.00
Additional	Quitclaim Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	77 MAIN ST STATEN ISLAND NY 103071110, STATEN ISLAND, NY 10307-1110

Mortgage

Document Number	13486
Date	Jan 11, 2019
Instrument	13486

Lender

Name	COMMUNITY DEV TRUST LP
Address	1350 BROADWAY # 700, NEW YORK, NY 10018-7707

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded

Interest

Rate	6%

November 2018: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	KINGS (BROOKLYN) NY
Property Address	866 KNICKERBOCKER AVE # 6, 6, BROOKLYN, NY 11207-1386
Document Number	0000013490
Instrument Date	Nov 27, 2018
Transaction Type	Mortgage
Record Updated	Jan 24, 2019
Title Company	STEWART TITLE, STEWART TITLE INSURANCE CO

Transaction

Additional	Multiple Parcels

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	77 MAIN ST #101 STATEN ISLAND NY 103071110, 101, STATEN ISLAND, NY 10307-1110

Mortgage

Document Number	0000013490
Date	Jan 11, 2019
Instrument	13490

Lender

Name	MISCELLANEOUS GOVT AGCY
Address	100 GOLD ST, NEW YORK, NY 10038-1605

Agreement

Amount	Amount Recorded

November 2018: Loan Modification, Mortgage

Document Type	Loan Modification
Jurisdiction	KINGS (BROOKLYN) NY
Property Address	866 KNICKERBOCKER AVE # 6, 6, BROOKLYN, NY 11207-1386
Document Number	0000013487
Instrument Date	Nov 27, 2018
Transaction Type	Mortgage
Record Updated	Jan 29, 2019
Title Company	STEWART TITLE, STEWART TITLE INSURANCE CO

Transaction

Additional	Multiple Parcels

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	77 MAIN ST STATEN ISLAND NY 103071110, STATEN ISLAND, NY 10307-1110

Mortgage

Document Number	0000013487
Date	Jan 11, 2019
Instrument	13487

Lender

Name	COMMUNITY DEV TRUST LP
Address	1350 BROADWAY # 700, NEW YORK, NY 10018-7707

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	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	$6,697.00 (-3.07%)	$486,000 (+34.16%) Land $56,250 Building $429,750	$1,080,000 (+34.16%) Land $125,000 Building $955,000
2025	$6,909.00 (-1.96%)
2023	$7,047.00 Additional exemption filed	$362,250 Land $56,250 Building $306,000	$805,000 Land $125,000 Building $680,000

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

FEMA Flood Zone	Not on file

Values are read at the parcel center point; 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 1,087 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, Skywire Networks.

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