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

New York City property record for 815 Knickerbocker Ave, #6, Brooklyn, NY 11207

Property Summary

Property Type	Multi-Family Dwellings
Details	5,382 sqft · built 1912
Lot Size	0.058 acres (2,522 sqft)
Owner	Company Name on Record
Tax Bill	$14,275 (2025)
Deeds & Mortgages	May 2017 Mortgage Apr 2017 Loan Modification
APN	`03419-0007`

Property Details

APN / Parcel Number

Primary APN	`03419-0007`
Alternative APNs	`1108034190007` `3-03419-0007`

Interior

Units	13 Units
Stories	3 Stories
Building Area	5,382 sqft Living Area
1st Floor Area	1,794 sqft

Exterior

Year Built	Built 1912
Effective Year Built	Effective 1912
Architectural Style	Multi-Family
Lot Area	2,522 sqft (0.058 acres)
Lot Dimensions	97 ft deep x 26 ft wide

Location & Zoning

Account Number	3-03419-0007
Street Address	815 KNICKERBOCKER AVE, 6
City	BROOKLYN
State	NY
Zip	11207-1338
Property Category	Residential
Property Type	Residential > Multi-Unit > Multi-Family Dwellings
Local Zoning Code	R6
Legal Block	3419
Legal Lot Number	7
Jurisdiction	KINGS (BROOKLYN) NY
Township / Civil Division	BROOKLYN
Census Block Group	1
Census Block	1001
Census Tract	43700

Owner

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

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

Owner of Record	Company Name on Record
Mailing Address	5828 44TH AVE, 4B, WOODSIDE, NY 11377-7780
Owner Type	Company
Vesting	Company

Deeds, Mortgages & Sale History

Date	Document
May 11, 2017	Deed, Transfer · Commercial Mortgage QUONTIC BANK
Apr 25, 2017	Loan Modification, Consolidation and Extension, Mortgage QUONTIC BK

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 11, 2017
Deed Sale	May 11, 2017
Prior Sale	Feb 26, 2007 · Amount on Record
Deed Document Number	2017178478
Record Updated	Oct 29, 2026

May 2017: Deed, Transfer

Document Type	Deed
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	May 11, 2017
Property Address	815 KNICKERBOCKER AVE # 6, 6, BROOKLYN, NY 11207-1338
Document Number	0000178478
Instrument Date	Apr 25, 2017
Instrument	2017000178478
Transaction Type	Transfer
Record Updated	Jul 9, 2021

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	5828 44TH AVE # AVE4B, 5828, WOODSIDE, NY 11377-7791

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	APT 4B, WOODSIDE, NY 11377

Mortgage

Document Number	0000178479
Date	May 11, 2017
Instrument	2017000178479

Lender

Name	QUONTIC BANK
Type	Bank

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

April 2017: Loan Modification, Consolidation and Extension, Mortgage

Document Type	Loan Modification, Consolidation and Extension
Jurisdiction	KINGS (BROOKLYN) NY
Property Address	815 KNICKERBOCKER AVE # 6, 6, BROOKLYN, NY 11207-1338
Document Number	0000178480
Instrument Date	Apr 25, 2017
Transaction Type	Mortgage
Record Updated	Jan 14, 2020
Title Company	LANDSTAR TITLE AGENCY INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	5828 44TH AVE #4B WOODSIDE NY 113777780, 4B, WOODSIDE, NY 11377-7780

Mortgage

Document Number	0000178480
Date	May 11, 2017
Instrument	178480

Lender

Name	QUONTIC BK
Type	Bank
Address	ASTORIA, NY 11106

Agreement

Amount	Amount Recorded
Term	360 Months
Due	May 10, 2047

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		$593,100 (+43.89%) Land $5,850 Building $587,250	$1,318,000 (+43.89%) Land $13,000 Building $1,305,000
2025	$14,275.00 (+11.51%)
2023	$12,802.00	$412,200 Land $5,850 Building $406,350	$916,000 Land $13,000 Building $903,000

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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