421 Bainbridge St, #4, Brooklyn, NY 11233 Property Records

New York City property record for 421 Bainbridge St, #4, Brooklyn, NY 11233

Property Summary

Property Type	Mixed Use Commercial Office / Residential
Details	6,600 sqft · built 1911
Lot Size	0.057 acres (2,500 sqft)
Owner	Company Name on File
Last Sale	$764,446 (Dec 2009)
Tax Bill	$17,623 (2025)
Deeds & Mortgages	Sep 2017 Mortgage Oct 2017 Loan Modification
APN	`01504-0042`

Property Details

APN / Parcel Number

Primary APN	`01504-0042`
Alternative APNs	`0602015040042` `3-01504-0042`

Interior

Units	14 Units
Stories	3 Stories
Building Area	6,600 sqft Gross Area
1st Floor Area	2,050 sqft

Exterior

Year Built	Built 1911
Effective Year Built	Effective 1911
Lot Area	2,500 sqft (0.057 acres)
Lot Dimensions	100 ft deep x 25 ft wide
View / Lot	Corner

Location & Zoning

Account Number	3-01504-0042
Street Address	421 BAINBRIDGE ST, 4
City	BROOKLYN
State	NY
Zip	11233-2315
Property Category	Commercial
Property Type	Commercial > Office > Mixed Use Commercial Office / Residential
Local Zoning Code	R5B
Legal Block	1504
Legal Lot Number	42
Jurisdiction	KINGS (BROOKLYN) NY
Township / Civil Division	BROOKLYN
Census Block Group	3
Census Block	3001
Census Tract	37700

Owner

421 Bainbridge St, #4 is owned by a company that bought it in December 2009.

Source: New York City records, as of June 2, 2026

Owner of Record	Company Name on File
Mailing Address	10 RIVERDALE AVE, MASSAPEQUA, NY 11758-7729
Owner Type	Company
Vesting	Company

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

Deeds, Mortgages & Sale History

Date	Document
Sep 19, 2017	Deed of Trust, Mortgage FLUSHING BK
Oct 2, 2017	Loan Modification, Consolidation and Extension, Mortgage FLUSHING BK

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Dec 28, 2009 · Amount on File
Deed Sale	Dec 28, 2009 · Amount on File
Prior Sale	Jun 11, 2009 · Amount on File
Deed Document Number	2009424611
Prior Transfer Date	Dec 23, 2005
Prior Transfer Doc	0000115978
Record Updated	Oct 29, 2026

September 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KINGS (BROOKLYN) NY
Property Address	421 BAINBRIDGE ST # 4, 4, BROOKLYN, NY 11233-2315
Document Number	0000363910
Instrument Date	Sep 19, 2017
Transaction Type	Mortgage
Record Updated	Jan 10, 2019
Title Company	ZENITH ABSTRACT COMPANY INC, ZENITH ABSTRACT CO INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Partnership
Address	342 IVY AVE WESTBURY NY 115901916, WESTBURY, NY 11590-1916

Mortgage

Document Number	0000363910
Date	Oct 2, 2017
Instrument	363910

Lender

Name	FLUSHING BK
Type	Bank
Address	UNIONDALE, NY 11556

Agreement

Amount	Amount on Record

October 2017: Loan Modification, Consolidation and Extension, Mortgage

Document Type	Loan Modification, Consolidation and Extension
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Oct 2, 2017
Property Address	421 BAINBRIDGE ST # 4, 4, BROOKLYN, NY 11233-2315
Instrument Date	Sep 19, 2017
Instrument	363911
Transaction Type	Mortgage
Record Updated	Jan 14, 2020
Title Company	ZENITH ABSTRACT COMPANY INC, ZENITH ABSTRACT CO INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Partnership
Address	342 IVY AVE WESTBURY NY 115901916, WESTBURY, NY 11590-1916

Mortgage

Document Number	0000363911
Date	Oct 2, 2017
Instrument	363911

Lender

Name	FLUSHING BK
Type	Bank
Address	UNIONDALE, NY 11556

Agreement

Amount	Amount on Record

Tax Assessment & Valuation

The 2025 property tax bill for 421 Bainbridge St, #4 was $17,623.

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		$539,100 Land $90,000 Building $449,100	$1,198,000 Land $200,000 Building $998,000
2025	$17,623.00
2023	$15,676.00	$618,300 Land $90,000 Building $528,300	$1,374,000 Land $200,000 Building $1,174,000

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

Flood

FEMA has no flood map on file for 421 Bainbridge St, #4; 4 flood insurance policies are in force nearby.

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

The area around 421 Bainbridge St, #4 has no burnable land within ember reach, so its wildfire risk is not rated.

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 2,072 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: Starry, T-Mobile.

Nearby Properties on Bainbridge St

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

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