341 Union Ave, Brooklyn, NY 11211 Property Records

New York City property record for 341 Union Ave, Brooklyn, NY 11211

Property Summary

Property Type	Apartments (5+ Units)
Details	6,760 sqft · built 1910
Lot Size	0.056 acres (2,458 sqft)
Owner	2 Individual Names on Record
Tax Bill	$9,019 (2025)
Deeds & Mortgages	Jun 2017 Mortgage Jun 2017 Loan Modification + 1 more
APN	`02400-0011`

Property Details

APN / Parcel Number

Primary APN	`02400-0011`
Alternative APNs	`0805024000011` `3-02400-0011`

Interior

Units	20 Units
Stories	5 Stories
Building Area	6,760 sqft Living Area
1st Floor Area	1,352 sqft

Exterior

Year Built	Built 1910
Effective Year Built	Effective 1910
Lot Area	2,458 sqft (0.056 acres)
Lot Dimensions	100 ft deep x 24.6 ft wide

Location & Zoning

Account Number	3-02400-0011
Street Address	341 UNION AVE
City	BROOKLYN
State	NY
Zip	11211-4736
Property Category	Residential
Property Type	Residential > Multi-Unit > Apartments (5+ Units)
Local Zoning Code	R6
Legal Block	2400
Legal Lot Number	11
Jurisdiction	KINGS (BROOKLYN) NY
Township / Civil Division	BROOKLYN
Census Block Group	3
Census Block	3009
Census Tract	51300

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	21 ALDOM CIR, WEST CALDWELL, NJ 07006-7414
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Jun 29, 2017	Deed of Trust, Mortgage · Commercial Mortgage JPMORGAN CHASE BANK NA
Jun 29, 2017	Loan Modification, Consolidation and Extension, Mortgage JP MORGAN CHASE BK
Jun 6, 2017	Deed of Trust, Mortgage JP MORGAN CHASE BK

Assessor's Deed Record

Deed Names	2 Names on Deed
Record Updated	Jun 8, 2026

June 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KINGS (BROOKLYN) NY
Property Address	341 UNION AVE, BROOKLYN, NY 11211-4736
Transaction Type	Mortgage
Record Updated	Feb 7, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	21 ALDOM CIR, WEST CALDWELL, NJ 07006-7414

Mortgage

Document Number	0000241243
Date	Jun 29, 2017
Instrument	2017000241243

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank
Address	14800 FRYE RD # 22, FORT WORTH, TX 76155

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

June 2017: Loan Modification, Consolidation and Extension, Mortgage

Document Type	Loan Modification, Consolidation and Extension
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Jun 29, 2017
Property Address	341 UNION AVE, BROOKLYN, NY 11211-4736
Instrument Date	Jun 6, 2017
Instrument	241244
Transaction Type	Mortgage
Record Updated	Jan 14, 2020
Title Company	JEWETT ABSTRACT CORPORATION, JEWETT ABSTRACT CORP

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	21 ALDOM CIR WEST CALDWELL NJ 070067414, WEST CALDWELL, NJ 07006-7414

Mortgage

Document Number	0000241244
Date	Jun 29, 2017
Instrument	241244

Lender

Name	JP MORGAN CHASE BK
Type	Bank
Address	14800 FRYE ROAD 2ND, FORT WORTH, TX 76155

Agreement

Amount	Amount Recorded

June 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KINGS (BROOKLYN) NY
Property Address	341 UNION AVE, BROOKLYN, NY 11211-4736
Document Number	0000414620
Instrument Date	Jun 6, 2017
Transaction Type	Mortgage
Record Updated	Dec 31, 2018
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	21 ALDOM CIR WEST CALDWELL NJ 070067414, WEST CALDWELL, NJ 07006-7414

Mortgage

Document Number	0000414620
Date	Dec 17, 2018
Instrument	414620

Lender

Name	JP MORGAN CHASE BK
Type	Bank
Address	14800 FRYE RD # 2ND, FORT WORTH, TX 76155-2732

Agreement

Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate
Rate	5%

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		$1,129,500 (+11.61%) Land $9,450 Building $1,120,050	$2,510,000 (+11.61%) Land $21,000 Building $2,489,000
2025	$9,019.00 (+3.19%)
2023	$8,740.00	$1,012,050 Land $9,450 Building $1,002,600	$2,249,000 Land $21,000 Building $2,228,000

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	43 units insured incl. 38 condo units
Nearby Flood Claims	4 (1980–2023)
Claims Outside the SFHA	3 of 4
Most Recent Claim	Sep 2023 · Severe Storm And Flooding
Claims by Event	Remnants Of Hurricane Ida, Sep 2021 · 2 claims

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 1,546 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, Starry.

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