399 Knickerbocker Ave, Brooklyn, NY 11237 Property Records

New York City property record for 399 Knickerbocker Ave, Brooklyn, NY 11237

Property Summary

Property Type	Retail Stores (Personal Services, Photography, Travel)
Details	42,500 sqft · built 1931
Lot Size	0.287 acres (12,500 sqft)
Owner	Company Name on Record
Last Sale	$311,607 (Apr 2025)
Tax Bill	$364,050 (2025)
Deeds & Mortgages	Jan 2018 Mortgage Jan 2018 Loan Modification
APN	`03269-0004`

Property Details

APN / Parcel Number

Primary APN	`03269-0004`
Alternative APNs	`1104032690004` `3-03269-0004`

Interior

Units	2 Units
Stories	3 Stories
Building Area	42,500 sqft Gross Area
1st Floor Area	12,500 sqft
Office	17,835 sqft

Exterior

Year Built	Built 1931
Effective Year Built	Effective 2015
Lot Area	12,500 sqft (0.287 acres)
Lot Dimensions	100 ft deep x 125 ft wide
View / Lot	Corner

Location & Zoning

Account Number	3-03269-0004
Street Address	399 KNICKERBOCKER AVE
City	BROOKLYN
State	NY
Zip	11237-4101
Property Category	Commercial
Property Type	Commercial > Retail > Retail Stores (Personal Services, Photography, Travel)
Local Zoning Code	C4-3
Legal Block	3269
Legal Lot Number	4
Jurisdiction	KINGS (BROOKLYN) NY
Township / Civil Division	BROOKLYN
Census Block Group	3
Census Block	3000
Census Tract	43100

Owner

Source: New York City records, as of June 2, 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	6701 FRONTIER DR, SPRINGFIELD, VA 22150-1412
Owner Type	Company
Vesting	Limited Liability Company

Deeds, Mortgages & Sale History

Date	Document
Jan 30, 2018	Deed of Trust, Mortgage SIGNATURE BANK
Jan 30, 2018	Loan Modification, Consolidation and Extension, Mortgage SIGNATURE BK

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Apr 11, 2025 · Amount on Record
Deed Sale	Apr 11, 2025 · Amount on Record
Deed Document Number	202599489
Prior Transfer Date	Dec 8, 2004
Prior Transfer Doc	0000099432
Record Updated	Sep 20, 2026

January 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KINGS (BROOKLYN) NY
Property Address	399 KNICKERBOCKER AVE, BROOKLYN, NY 11237-4101
Transaction Type	Mortgage
Record Updated	Mar 1, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	275 MADISON AVE 1100, 1100, NEW YORK, NY 10016-1147

Mortgage

Document Number	0000036057
Date	Jan 30, 2018
Instrument	2018000036057

Lender

Name	SIGNATURE BANK
Type	Bank
Address	68 S SERVICE RD, MELVILLE, NY 11747

Agreement

Amount	Amount Recorded

January 2018: Loan Modification, Consolidation and Extension, Mortgage

Document Type	Loan Modification, Consolidation and Extension
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Jan 30, 2018
Property Address	399 KNICKERBOCKER AVE, BROOKLYN, NY 11237-4101
Instrument Date	Jan 26, 2018
Instrument	36058
Transaction Type	Mortgage
Record Updated	Jan 14, 2020
Title Company	STEWART TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	275 MADISON AVE #1100 NEW YORK NY 100161147, 1100, NEW YORK, NY 10016-1147

Mortgage

Document Number	0000036058
Date	Jan 30, 2018
Instrument	36058

Lender

Name	SIGNATURE BK
Type	Bank
Address	58 S SERVICE RD, MELVILLE, NY 11747-2344

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		$4,634,550 (+36.16%) Land $365,850 Building $4,268,700	$10,299,000 (+36.16%) Land $813,000 Building $9,486,000
2025	$364,050.00 (+8.25%)
2023	$336,307.00	$3,403,800 Land $365,850 Building $3,037,950	$7,564,000 Land $813,000 Building $6,751,000

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	1 in force
Nearby Flood Claims	3 (2015–2021)
Claims Outside the SFHA	3 of 3
Most Recent Claim	Sep 2021 · Remnants Of Hurricane Ida

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 1,683 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
Optimum Cable · Fiber in parts of the area	940 / 35

May also be available: Skywire Networks, Starry, T-Mobile.

Nearby Properties on Knickerbocker Ave

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

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